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NOTE: “Note” contains general information that relates to your safe maintenance service. Improper repair of the computer may result in safety hazards. Toshiba requires service technicians and authorized dealers or service providers to ensure the following safety precautions are adhered to strictly.
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The manual is divided into the following parts: Chapter 1 Hardware Overview describes the Satellite U400 and Satellite Pro U400 system unit and each FRU. Chapter 2 Troubleshooting Procedures explains how to diagnose and resolve FRU problems. Chapter 3 Test and Diagnostics describes how to perform test and diagnostic operations for maintenance service.
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Text that you are instructed to type in is shown in the boldface type below: DISKCOPY A: B: The display Text generated by the computer that appears on its display is presented in the typeface below: Format complete System transferred Satellite U400/Satellite Pro U400/PORTEGE M800 Maintenance Manual...
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Diagnostic Test Program Execution Check ......31 Procedure 2 Connector Check and Replacement Check......32 Touch pad Troubleshooting ..................33 Procedure 1 Diagnostic Test Program Execution Check ......33 Procedure 2 Connector Check and Replacement Check......34 Satellite U400/Satellite Pro U400/PORTEGE M800 Maintenance Manual...
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Diagnostic Test Program Execution Check ......50 Procedure 2 Connector Check and Replacement Check......50 Chapter 3 Test Program for Field Tests and Diagnostics Software Overview ..............3-3 Executing the Diagnostic Test ................... 3-4 Subtest names......................3-8 Satellite U400/Satellite Pro U400/PORTEGE M800 Maintenance Manual...
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Test Status Screen …………………………………………………3-62 3.21.4 Test Stop Display ……………………………………………………3-64 3.21.5 How to enter data ……………………………………………………3-64 Chapter 4 Replacement Procedures Overview........................4-1 Safety Precautions ....................4-2 Before You Begin ....................4-3 Disassembly Procedure..................4-4 Satellite U400/Satellite Pro U400/PORTEGE M800 Maintenance Manual...
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1.6.1 LCD Module ..................17 1.6.2 FL Inverter Board ...................19 1.6.3…..CCFL Invertor Board………………………………………………… ..21 Power Supply .......................22 Batteries ........................23 1.8.1 Main Battery...................23 1.8.2 Battery Charging Control ...............24 1.8.3 RTC battery ....................25 AC Adapter ........................25 Satellite U400/Satellite Pro U400/PORTEGE M800 Maintenance Manual...
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Battery specifications..................23 Table 1-12 Time required for charges of main battery ............24 Table 1-13 Data preservation time ..................24 Table 1-14 Time required for charges of RTC battery............25 Table 1-15 AC adapter specifications ................26 Satellite U400/Satellite Pro U400/PORTEGE M800 Maintenance Manual...
Chapter 1 Hardware Overview 1.1 Features The Satellite U400/PROTEGE M800 (Intel Platform) series are 2 spindle PCs running Intel® Celeron® Processor 540 or higher. Intel® Core™ 2 Duo Processor (800MHz) T8100 or higher. Intel® Core™ 2 Duo Processor (667MHz) T5450 or higher.
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Supported via a RGB connector. θ Keyboard Toshiba Standard keyboard with 86-88 keys (desktop-style), Support Windows keys & Application keys. (Toshiba standard layout) Standard pitch, 2.5mm travel length. Multi-langue support θ PC card slot / New card slot The PC card slot (PCMCIA) accommodates one 5mm Type II card. The slot support 16-bit PC cards and Card Bus PC cards.
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θ Multiple Digital Media Card Slot XD/MS/MS pro/SD/MMC are supported θ Bluetooth USB Bluetooth Module (BTO) V2.1 & EDR(Enhanced Data Rate) equipped θ Security Kensington Lock, Fingerprint –Enhanced Lock is also equipped. HDD Password Satellite U400/Satellite Pro U400/PORTEGE M800 Maintenance Manual...
Chapter 1 Hardware Overview 3D Accelerometer for HDD Figure 1-1 Front of the computer Satellite U400/Satellite Pro U400/PORTEGE M800 Maintenance Manual...
Chapter 1 Hardware Overview 1.2 System Block Diagram Figure 1-2 shows the system block diagram. Figure 1-2 System block diagram for Intel Platform Satellite U400/Satellite Pro U400/PORTEGE M800 Maintenance Manual...
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PC2 5300 support/PC2 θ BIOS ROM (Flash memory) • 8Mbit θ Chipset (Santa Rosa Platform) This gate array has the following elements and functions. • North Bridge (Intel GM965/GL960) − Merom-M processor System Bus support Satellite U400/Satellite Pro U400/PORTEGE M800 Maintenance Manual...
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The transfer speed of data receiving is 56kbps, of data sending is 33.6kbps and of FAX is 14.4kbps. Actual speed depends on the quality of the line used. Connected to telephone line through RJ11 MOD θ Blue tooth Mini USB Bluetooth Module (BTO) V2.1. Satellite U400/Satellite Pro U400/PORTEGE M800 Maintenance Manual...
794Mbits Media 730Mbits Media 300MBytes Host Media - 3GBytes Host T0/From Host bus transfer ATA8/SATA 2.6 rate (MB/s) Average random seek 12ms time (read) (ms) Power-on-to- 3.5 sec<typical> 9.5 sec <Max> ready (sec) Satellite U400/Satellite Pro U400/PORTEGE M800 Maintenance Manual...
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˜ 665 (Mb/s), (max) Media - T0/From Host bus transfer 150 (MB/S) ˜ ˜ rate (MB/s) Average random 11 ms ˜ ˜ seek time (read) (ms) Power-on- to-ready 3.5 sec ˜ ˜ (sec) Satellite U400/Satellite Pro U400/PORTEGE M800 Maintenance Manual...
Figure 1-5 DVD Super Multi drive Table 1-5 DVD Super Multi drive outline dimensions Parameter Standard value Panasonic Panasonic Maker (UJ-852B) (UJ-852M) Width (mm) Outline Height (mm) dimensions Depth (mm) Mass (g) 140g 103g Satellite U400/Satellite Pro U400/PORTEGE M800 Maintenance Manual...
Figure 1-6 is a view of the keyboard for US style Figure 1-6 Keyboard for US style Figure 1-7 is a view of the keyboard for JP style Figure 1-7 Keyboard for JP style See Appendix E for details of the keyboard layout. Satellite U400/Satellite Pro U400/PORTEGE M800 Maintenance Manual...
The Hampton 10/10S Panel has two different kinds of model, one is CCFL backlight and the other is LED backlight. 1.6.1 LCD Module with CCFL Backlight Figure 1-8 ~ 1-11 shows a view of the LCD module and Table 1-7 lists the specifications. Figure 1-8 LG-Philips LCD Module Satellite U400/Satellite Pro U400/PORTEGE M800 Maintenance Manual...
N133I1-L01 Number of 1,280x 800 Dots Dot spacing 0.2235(H)× 0.2235(V) (mm) 1.6.2 LCD Module with LED Backlight Figure 1-12 shows a view of the LED backlight module and Table 1-8 lists the specifications. Satellite U400/Satellite Pro U400/PORTEGE M800 Maintenance Manual...
1.8.1 Main Battery The main battery is the primary power supply for the computer when the AC adapter is not connected. In Standby, the main battery maintains the current status of the computer. Satellite U400/Satellite Pro U400/PORTEGE M800 Maintenance Manual...
Hibernation About 1 month Battery 3 cell Approximately 1.5 days(sleep mode) Pack 6 cell Approximately 3 days(sleep mode) 9 cell Approximately 5 days(sleep mode) Approximately 1 month(shutdown mode, All type of battery pack Satellite U400/Satellite Pro U400/PORTEGE M800 Maintenance Manual...
Table 1-14 lists the Time required for charges of RTC battery and data preservation time. Table 1-14 Time required for charges of RTC battery Condition Time Power ON (Lights Power LED) About 24 hours Data preservation tome (Full-charged) About a month Satellite U400/Satellite Pro U400/PORTEGE M800 Maintenance Manual...
Table 1-15 lists the AC adapter specifications. Table 1-15 AC adapter specifications Parameter Specification With Led DELTA/ LITE-ON Power Input voltage AC 100V/240V 50Hz/60Hz Input frequency Input current 1.5A Output voltage DC 19V Output current 3.95A Satellite U400/Satellite Pro U400/PORTEGE M800 Maintenance Manual...
1. Phillips screwdrivers (For replacement procedures) 2. Implements for debugging port check • Toshiba MS-DOS system FD • RS-232C cross cable • Test board with debug port test cable • PC for displaying debug port test result Satellite U400/Satellite Pro U400/PORTEGE M800 Maintenance Manual...
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There are following two types of connections in the figure of board and module connection in and after 2.3 Power Supply Troubleshooting. (1) Cable connection is described in the figure as line. (2) Pin connection is described in the figure as arrow. <e.g.> Connection of modem Satellite U400/Satellite Pro U400/PORTEGE M800 Maintenance Manual...
Before going through the flowchart steps, verify the following: Ask him or her to enter the password if a password is registered. Verify with the customer that Toshiba Windows is installed on the hard disk. Non- Windows operating systems can cause the computer to malfunction.
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13. If an error is detected on the fingerprint test, perform the fingerprint Troubleshooting Procedures in Section 2.16. 14. If an error is detected on the Bluetooth test, perform the Bluetooth Troubleshooting Procedures in Section 2.17. Satellite U400/Satellite Pro U400/PORTEGE M800 Maintenance Manual...
The battery level is low while the system power is ON. (even intervals) Blinks orange once The system is driven by only a battery and the battery level (at being switched on) is low. Doesn’t light Any condition other than those above. Satellite U400/Satellite Pro U400/PORTEGE M800 Maintenance Manual...
Other Error Bad Command Error Address Mark Not Found Write Protected Record Not Found Media Change Line Error DMA Overrun Error DMA Boundary Error Select Media Error CRC Error FDC Error Seek Error Satellite U400/Satellite Pro U400/PORTEGE M800 Maintenance Manual...
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Drive Not Ready Undefined Error Write Fault Status Error No Sense Error Other Error Cache Protect Mode Error Memory Caching Error Other Error Multimedia Write Error Invalid Drive Drive Not Ready Other Error Satellite U400/Satellite Pro U400/PORTEGE M800 Maintenance Manual...
The battery’s temperature is too high or low. Leave the battery for a while to adjust it in the right temperature. If the battery pack is still not charged, go to Check 5. 2-10 Satellite U400/Satellite Pro U400/PORTEGE M800 Maintenance Manual...
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Chapter2 Troubleshooting Procedures Check 5 Replace the battery pack with a new one. If the battery pack is still not charged, go to Procedure 5. Satellite U400/Satellite Pro U400/PORTEGE M800 Maintenance Manual 2-11...
Battery pack may be faulty. Replace it with a new one. If the problem still occurs, perform Check 2. Check 2 System board may be faulty. Replace it with a new one. 2-12 Satellite U400/Satellite Pro U400/PORTEGE M800 Maintenance Manual...
Start with Procedure 1 and continue with the other procedures as instructed. The procedures described in this section are: Procedure 1: Message Check Procedure 2: Debugging Port Check Procedure 3: Diagnostic Test Program Execution Check Procedure 4: Replacement Check Satellite U400/Satellite Pro U400/PORTEGE M800 Maintenance Manual 2-13...
Go to Procedure 3. WARNING: RESUME FAILURE. PRESS ANY KEY TO CONTINUE. If any other error message displays, perform Check 3. 2-14 Satellite U400/Satellite Pro U400/PORTEGE M800 Maintenance Manual...
Initialize caches to initial POST values Initialize I/O component Initialize the local bus IDE Initialize Power Management Load alternate registers with initial POST values Restore CPU control word during warm boot Initialize PCI Bus Mastering devices 2-16 Satellite U400/Satellite Pro U400/PORTEGE M800 Maintenance Manual...
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Test for unexpected interrupts Initialize POST display service Display prompt "Press F2 to enter SETUP" Disable CPU cache Test RAM between 512 and 640 KB Test extended memory Test extended memory address lines Satellite U400/Satellite Pro U400/PORTEGE M800 Maintenance Manual 2-17...
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Shadow option ROMs Set up Power Management Initialize security engine (optional) Enable hardware interrupts Determine number of ATA and SCSI drives Set time of day Check key lock Initialize Typematic rate Erase F2 prompt 2-18 Satellite U400/Satellite Pro U400/PORTEGE M800 Maintenance Manual...
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Initialize POST Error Manager (PEM) Initialize error logging Initialize error display function Initialize system error handler PnPnd dual CMOS (optional) Initialize notebook docking (optional) Initialize notebook docking late Force check (optional) Extended checksum (optional) Unknown interrupt Satellite U400/Satellite Pro U400/PORTEGE M800 Maintenance Manual 2-19...
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System memory test Initialize interrupt vectors Initialize Run Time Clock Initialize video Initialize System Management Mode 1 Output one beep before boot Boot to Mini DOS Clear Huge Segment Boot to Full DOS 2-20 Satellite U400/Satellite Pro U400/PORTEGE M800 Maintenance Manual...
If an error is detected during these tests, go to Procedure 4. Procedure 4 Replacement Check System board may be faulty. Disassemble the computer following the steps described in Chapter 4, Replacement Procedures and replace system board with a new one. Satellite U400/Satellite Pro U400/PORTEGE M800 Maintenance Manual 2-21...
Procedure 2. Detailed operation is given in Chapter 3, Tests and Diagnostics. If the test program cannot be executed on the computer, go to Procedure 3. 2-22 Satellite U400/Satellite Pro U400/PORTEGE M800 Maintenance Manual...
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“write enable”. If any other message appears, perform Check 2. Write protected Check 2 Make sure the floppy disk is formatted correctly. If it is, go to Procedure 3. Satellite U400/Satellite Pro U400/PORTEGE M800 Maintenance Manual 2-23...
1. Cable can not be disconnected from the connector. 2. Cable is connected straight to the connector. 3. Cable is connected all the way seated in the connector. 4. Cable can not be broken. 2-24 Satellite U400/Satellite Pro U400/PORTEGE M800 Maintenance Manual...
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If it does not work properly when connected to CN12, CN19, CN20 or all ports, perform Check 4. Check 4 System board may be faulty. Replace it with a new one following the steps in Chapter 4, Replacement Procedures. Satellite U400/Satellite Pro U400/PORTEGE M800 Maintenance Manual 2-25...
User’s Manual. Procedure 1 Partition Check Insert the Toshiba MS-DOS system disk and start the computer. Perform the following checks: Input C: and press Enter. If you cannot change to drive C, go to Check 2. If you Check 1 can change to drive C, go to Procedure 2.
2.5” HDD(s) and the connector(s) of system board may be defective (Refer to the steps described in Chapter 4, Replacement Procedures for disassembling.). Insert HDD(s) to the connector(s) firmly. If it is (or they are) firmly connected, go to Procedure 3. Satellite U400/Satellite Pro U400/PORTEGE M800 Maintenance Manual 2-27...
Using the Diagnostic Disk, format 2.5” HDD with a format option (physical format). If HDD is formatted, set the 2.5” HDD partition using MS-DOS FDISK command. If you cannot format 2.5” HDD using the Tests and Diagnostic program, go to Procedure 4. 2-28 Satellite U400/Satellite Pro U400/PORTEGE M800 Maintenance Manual...
Chapter 4, Replacement Procedures and check the operation. If the problem still occurs, perform Check 3. Check 3 System board may be faulty. Replace it with a new one following the instructions in Chapter 4, Replacement Procedures. 2-30 Satellite U400/Satellite Pro U400/PORTEGE M800 Maintenance Manual...
ONE TEST) in the Diagnostic Program. Refer to Chapter 3, Tests and Diagnostics, for more information on how to perform the test program. If an error occurs, go to Procedure 2. If an error does not occur, keyboard is functioning properly. Satellite U400/Satellite Pro U400/PORTEGE M800 Maintenance Manual 2-31...
Chapter 4, Replacement Procedures. If the problem still occurs, perform Check 3. Check 3 System board may be faulty. Replace it with a new one following the instructions in Chapter 4, Replacement Procedures. 2-32 Satellite U400/Satellite Pro U400/PORTEGE M800 Maintenance Manual...
3, Tests and Diagnostics, for more information on how to perform the test program. If an error occurs, go to Procedure 2. If an error does not occur, touch pad is functioning properly. Satellite U400/Satellite Pro U400/PORTEGE M800 Maintenance Manual 2-33...
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Chapter 4, Replacement Procedures. If the problem still occurs, perform Check 3. Check 3 System board may be faulty. Replace it with a new one following the instructions in Chapter 4, Replacement Procedures 2-34 Satellite U400/Satellite Pro U400/PORTEGE M800 Maintenance Manual...
Insert the Diagnostics disk in the USB FDD, turn on the computer and run the test. Refer to Chapter 3, Tests and Diagnostics for details. If an error is detected, go to Procedure 3. Satellite U400/Satellite Pro U400/PORTEGE M800 Maintenance Manual 2-35...
Disassemble the computer following the steps described in Chapter 4, Replacement Procedures. If the connection is loose, reconnect firmly and restart the computer. If the problem still occurs, go to Procedure 4. 2-36 Satellite U400/Satellite Pro U400/PORTEGE M800 Maintenance Manual...
Chapter 4, Replacement Procedure and test the display again. If the problem still occurs, perform Check 5. Check 5 System board may be faulty. Replace it with a new one following the instructions in Chapter 4, Replacement Procedure. Satellite U400/Satellite Pro U400/PORTEGE M800 Maintenance Manual 2-37...
Optical disk drive may be faulty. Replace it with a new one following the steps in Chapter 4. If the problem still occurs, perform Check 3. Check 3 System board may be faulty. Replace it with new one following the instructions in Chapter 4. 2-38 Satellite U400/Satellite Pro U400/PORTEGE M800 Maintenance Manual...
LAN board by modem cable. If modem malfunctions, the connection of cable, board and module may be defective. Otherwise, they may be faulty. Disassemble the computer following the steps described in Chapter 4 and perform the following checks: Satellite U400/Satellite Pro U400/PORTEGE M800 Maintenance Manual 2-39...
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Chapter2Troubleshooting Procedures Check 1 Make sure the following connections are firmly connected. If any connector is disconnected, connect it firmly and return to Procedure 1. If the problem still occurs, perform Check 2. 2-40 Satellite U400/Satellite Pro U400/PORTEGE M800 Maintenance Manual...
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Chapter 4. If the problem still occurs, perform Check Check 6 System board may be faulty. Replace it with a new one following the instruction in Chapter 4. Satellite U400/Satellite Pro U400/PORTEGE M800 Maintenance Manual 2-41...
LAN cable may be faulty. Replace it with a new one. If the problem still occurs, perform Check 3. Check 3 System board may be faulty. Replace it with a new one following the instruction in Chapter 4. 2-42 Satellite U400/Satellite Pro U400/PORTEGE M800 Maintenance Manual...
LAN. Perform the test following the instructions described in Chapter 3. If the computer passes the test, the function is correctly working. If the computer does not pass the test, perform Procedure 2. Satellite U400/Satellite Pro U400/PORTEGE M800 Maintenance Manual 2-43...
Wireless LAN card. If wireless LAN antenna cables are not connected properly, connect them firmly and perform Procedure 1. If the problem still occurs, go to the procedure 3. 2-44 Satellite U400/Satellite Pro U400/PORTEGE M800 Maintenance Manual...
Chapter 4, Replacement Procedures. If the problem still occurs, perform Check 3. Check3 System board may be faulty. Replace it with a new one following the instructions in Chapter 4, Replacement Procedures. Satellite U400/Satellite Pro U400/PORTEGE M800 Maintenance Manual 2-45...
Procedure 1: Connector Check Procedure 2: Replacement Check Procedure 1 Connector Check As the connection may be defective, disassemble the PC and check each connection. If the problem still occurs, go to Procedure 2. 2-46 Satellite U400/Satellite Pro U400/PORTEGE M800 Maintenance Manual...
Chapter 4. If the problem still occurs, perform Check 6. Check 6 Audio board/System board may be faulty. Replace it with a new one following the instructions in Chapter 4. Satellite U400/Satellite Pro U400/PORTEGE M800 Maintenance Manual 2-47...
Fingerprint may be faulty. Replace it with a new one following the steps in Chapter 4. If the problem still occurs, perform Check 4. Check 4 System board may be faulty. Replace it with a new one following the instruction in Chapter 4. 2-48 Satellite U400/Satellite Pro U400/PORTEGE M800 Maintenance Manual...
Replace it with a new one following the steps in Chapter 4. If the problem still occurs, perform Check 4. Check 4 System board may be faulty. Replace it with a new one following the instruction in Chapter 4. Satellite U400/Satellite Pro U400/PORTEGE M800 Maintenance Manual 2-49...
Test Program for Field. Chapter 3 Diagnostic Programs Satellite U400 and Satellite Pro U400 Tests and Diagnostics Manual...
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How to operate a window ................69 3.21.2 How to Stop the Test Program................ 69 3.21.3 Test Status Screen ................... 69 3.21.4 Test Stop Display.................... 71 3.21.5 How to enter data .................... 71 Satellite U400 and Satellite Pro U400 Tests and Diagnostics Manual...
Test Program for Field. Tests and Diagnostics Software Overview This chapter explains how to use the Tests and Diagnostics Software for the Satellite U400 and Satellite Pro U400 computer systems. NOTES: Before starting the Tests and Diagnostics software: 1. Check all cables for loose connections.
04.LOG UTILITIES 05.SYSTEM CONFIGURATION 06.OPTION 99.EXIT 3. To select the Diagnostic Test from the Diagnostics Menu use the arrow keys to set the highlight bar to 01 and press Enter. Satellite U400 and Satellite Pro U400 Tests and Diagnostics Manual...
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11. Item 88 sets the floppy disk drive and hard disk drive error retry count. Item 99 exits the submenu of the Diagnostic Test and returns to the Diagnostics Menu. Satellite U400 and Satellite Pro U400 Tests and Diagnostics Manual...
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14. MEMORY2 TEST 07. REAL TIME CLOCK TEST 88. FDD&HDD ERROR RETRY COUNT SET 99. EXIT TO DIAGNOSTICS MENU Use the arrow keys to highlight the desired option and press Enter. Satellite U400 and Satellite Pro U400 Tests and Diagnostics Manual...
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Table 3-1 in Section 3.3 lists the function of each test on the subtest menu. Table 3-2 in Section 3.15 lists the error codes and error status for each error. Satellite U400 and Satellite Pro U400 Tests and Diagnostics Manual...
80* 25 Character Display 320* 200 Graphics Display 640* 200 Graphics Display 640* 480 Graphics Display Display Page “H” Pattern Display Video DAC Register W/R/C Color Graphics Display Color Attributes Display Color Tiling Satellite U400 and Satellite Pro U400 Tests and Diagnostics Manual...
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Marching Test Working Data Test HIGH RESOLUTION VRAM W/R/C Test DISPLAY TEST 640* 480 Mode Display 800* 600 Mode Display 1024* 768 Mode Display “H” Pattern Display Focus Test (“E” Pattern) Satellite U400 and Satellite Pro U400 Tests and Diagnostics Manual...
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Random Read Test Read Specified Address Test 1 point W/R/C Test MEMORY2 All one/zero Test Walking 1/Walking 0 Test(Left) Walking 1/Walking 0 Test(Right) Walking 1/Walking 0 Test(Left /Right) *This test cannot support. Satellite U400 and Satellite Pro U400 Tests and Diagnostics Manual...
Device chemistry : LION design voltage : 11100 mV Manufacturer data specification information : 2.1 Manufacture date : 9/13/2005 serial no. : 32009 STATUS : INIT Press [ESC] KEY to exit Satellite U400 and Satellite Pro U400 Tests and Diagnostics Manual...
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The display of a test program and the set method of PC are shown below. Display of a Test Program The portion which PC and Test-Fixture contact is green. Set method of PC Upper Satellite U400 and Satellite Pro U400 Tests and Diagnostics Manual...
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The display of a test program and the set method of PC are shown below. Display of a Test Program Set method of PC Rear Uppe If all data is less than ranges, it will be OK. Satellite U400 and Satellite Pro U400 Tests and Diagnostics Manual...
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The display of a test program and the set method of PC are shown below. Display of a Test Program Right Set method of PC Uppe If all data is less than ranges, it will be OK. Satellite U400 and Satellite Pro U400 Tests and Diagnostics Manual...
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The display of a test program and the set method of PC are shown below. Display of a Test Program Set method of PC Front Uppe If all data is less than ranges, it will be OK. Satellite U400 and Satellite Pro U400 Tests and Diagnostics Manual...
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A test result is displayed when a test is completed. A display of result is O.K. or NG. And an error flag is returned at the end of a program. OK is 0. NG is 1. Satellite U400 and Satellite Pro U400 Tests and Diagnostics Manual...
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Test Program for Field. Satellite U400 and Satellite Pro U400 Tests and Diagnostics Manual...
Test data = 1H, 2H, 4H, 8H, 10H, through 80000000H. 4. Fixed data test “16 bit write/ 16 bit read” is executed and the new data is compared to the original data. Test data = FFFFFFFFH, 00000000H, 80018001H Satellite U400 and Satellite Pro U400 Tests and Diagnostics Manual...
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Protected Mode [32MB - MAX] This subtest first writes data patterns and address data from 32MB to the maximum installed memory, reads the new data, and then compares the result Satellite U400 and Satellite Pro U400 Tests and Diagnostics Manual...
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This subtest writes a data pattern (CCAA5533H ) in 4KB from 0 to the maximum installed memory, then waits for a memory refresh cycle (16 ms or more), reads the new data, and compares the result with the original data pattern. Satellite U400 and Satellite Pro U400 Tests and Diagnostics Manual...
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Stress Test This subtest writes the following 16KB data patterns to the Write/Read Buffer in conventional memory. data: FFFFFFFFFFFFFFFF0000000000000000 5555555555555555AAAAAAAAAAAAAAAA CCCCCCCCCCCCCCCC3333333333333333 0000000000000000FFFFFFFFFFFFFFFF AAAAAAAAAAAAAAAA5555555555555555 3333333333333333CCCCCCCCCCCCCCCC FFFFFFFFFFFFFFFF0000000000000000 0000000000000000FFFFFFFFFFFFFFFF 5555555555555555AAAAAAAAAAAAAAAA AAAAAAAAAAAAAAAA5555555555555555 CCCCCCCCCCCCCCCC3333333333333333 3333333333333333CCCCCCCCCCCCCCCC Satellite U400 and Satellite Pro U400 Tests and Diagnostics Manual...
This subtest is used for the 86 keyboard and functions the same as Subtest 1. Subtest 03 Pressed Key Display [85 Keyboard] This subtest is used for the 85 keyboard and functions the same as Subtest 1. Satellite U400 and Satellite Pro U400 Tests and Diagnostics Manual...
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, screen will display <PRESS> in right rectangle , the program exit . If left and right button short , screen will display <Left and Right Button maybe short > , the program exit . Satellite U400 and Satellite Pro U400 Tests and Diagnostics Manual...
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Test Program for Field. LEFT PRESS TOUCH_PAD TEST RIGHT PRESS Please Do Not Press the Left and Right Button At The Same Time Satellite U400 and Satellite Pro U400 Tests and Diagnostics Manual...
RRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRR RRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRR NEXT LINE SHOWS BLINKING DISPLAY BBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBB BLUE MAGENTA GREEN CYAN YELLOW WHITE Press [ Enter ] KEY To exit this subtest and return to the Display Test menu: Satellite U400 and Satellite Pro U400 Tests and Diagnostics Manual...
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Press Enter if NO was selected for Test Loop on the Test Parameter Menu. Press Ctrl + break if YES was selected for Test Loop on the Test Parameter Menu. Satellite U400 and Satellite Pro U400 Tests and Diagnostics Manual...
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Press Enter if NO was selected for Test Loop on the Test Parameter Menu. Press Ctrl + break if YES was selected for Test Loop on the Test Parameter Menu. Satellite U400 and Satellite Pro U400 Tests and Diagnostics Manual...
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Press ENTER to display the following sixteen colors: black, blue, green, cyan, red, magenta, brown, white, dark gray, light blue, light green, light cyan, light red, light magenta, yellow, and intensified white. Satellite U400 and Satellite Pro U400 Tests and Diagnostics Manual...
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Press Enter if NO was selected for Test Loop on the Test Parameter Menu. Press Ctrl + break if YES was selected for Test Loop on the Test Parameter Menu. Satellite U400 and Satellite Pro U400 Tests and Diagnostics Manual...
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Press Enter if NO was selected for Test Loop on the Test Parameter Menu. Press Ctrl + break if YES was selected for Test Loop on the Test Parameter Menu. Satellite U400 and Satellite Pro U400 Tests and Diagnostics Manual...
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Press ENTER to display the following 16 colors: black, blue, green, cyan, red, magenta, brown, white, dark gray, light blue, light green, light cyan, light red, light magenta, yellow, and intensified white using 640*480 video resolution. Satellite U400 and Satellite Pro U400 Tests and Diagnostics Manual...
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Press Enter if NO was selected for Test Loop on the Test Parameter Menu. Press Ctrl + break if YES was selected for Test Loop on the Test Parameter Menu. Satellite U400 and Satellite Pro U400 Tests and Diagnostics Manual...
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Press Enter if NO was selected for Test Loop on the Test Parameter Menu. Press Ctrl + break if YES was selected for Test Loop on the Test Parameter Menu. Satellite U400 and Satellite Pro U400 Tests and Diagnostics Manual...
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” displays on the screen and then the screen flickers due will remain blank to the fast screen refresh while the test is executing. Press Ctrl + break to return to the Display Test menu. Satellite U400 and Satellite Pro U400 Tests and Diagnostics Manual...
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Press Enter if NO was selected for Test Loop on the Test Parameter Menu. Press Ctrl + break if YES was selected for Test Loop on the Test Parameter Menu. Satellite U400 and Satellite Pro U400 Tests and Diagnostics Manual...
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Pressing Enter executes VRAM mapping test which indicates vertical lines Press Enter to execute the VRAM mapping test which displays a horizontal line at one dot intervals using Mode 12. Satellite U400 and Satellite Pro U400 Tests and Diagnostics Manual...
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Press Enter to execute the VRAM mapping test which displays a vertical line at four dot intervals using Mode 12. Press [Enter] Key Press Enter to display VRAM mapping test using the all dots Mode. Satellite U400 and Satellite Pro U400 Tests and Diagnostics Manual...
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Press Enter if NO was selected for Test Loop on the Test Parameter Menu. Press Ctrl + break if YES was selected for Test Loop on the Test Parameter Menu. Satellite U400 and Satellite Pro U400 Tests and Diagnostics Manual...
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Press Enter if NO was selected for Test Loop on the Test Parameter Menu. Press Ctrl + break if YES was selected for Test Loop on the Test Parameter Menu. Satellite U400 and Satellite Pro U400 Tests and Diagnostics Manual...
Subtest 03 Random Address/Data This subtest writes random data to random addresses on all tracks defined in Subtest 01. The data is then read and compared to the original data. Satellite U400 and Satellite Pro U400 Tests and Diagnostics Manual...
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This subtest reads data from a specified track and head. The following message displays on the screen to enter the test track number and head number. TRACK NO (00~79) ?? HEAD NO (0~1) ? Satellite U400 and Satellite Pro U400 Tests and Diagnostics Manual...
• Random Subtest 03 Random Address Data This subtest writes random data to 1000 different random addresses on the HDD. This data is then read and compared to the original data. Satellite U400 and Satellite Pro U400 Tests and Diagnostics Manual...
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3.18) to specify the LBA number where the error(s) occurred during Subtest 01. The following message displays on the screen to enter the test sector count. SECTOR COUNT (01~39) ?? START ADDRESS (00000000~MAX Address) ? Satellite U400 and Satellite Pro U400 Tests and Diagnostics Manual...
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This subtest writes specified data to a specified sector count, then reads and compares the result. The following message displays on the screen to enter the test data, sector count. TEST DATA ????(=37b3H) SECTOR COUNT (01~39) ?? START ADDRESS (00000000~Max Address) ? Satellite U400 and Satellite Pro U400 Tests and Diagnostics Manual...
If YES is selected for Test Loop on the Test Parameter menu, the screen above displays and the test is executed again. Press Ctrl + break to return to the Real Time Clock Test menu. Satellite U400 and Satellite Pro U400 Tests and Diagnostics Manual...
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Press Enter if NO was selected for Test Loop on the Test Parameter Menu. Press Ctrl + break if YES was selected for Test Loop on the Test Parameter Menu. Satellite U400 and Satellite Pro U400 Tests and Diagnostics Manual...
(FFH, FEH, FEH, through 02H, 01H, 00H) is written and the new data is read and compared with the original data. The original cache memory content is then restored to the cache memory. Satellite U400 and Satellite Pro U400 Tests and Diagnostics Manual...
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“working data,” reads the new data and compares the result with the original data. The original cache memory content is then restored to the cache memory. Satellite U400 and Satellite Pro U400 Tests and Diagnostics Manual...
If YES is selected for Test Loop on the Test Parameter menu, the screen displays the colors listed above. Press Ctrl + break to return to the High Resolution Display Test menu. Satellite U400 and Satellite Pro U400 Tests and Diagnostics Manual...
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Press Enter if NO was selected for Test Loop on the Test Parameter Menu. Press Ctrl + break if YES was selected for Test Loop on the Test Parameter Menu. Satellite U400 and Satellite Pro U400 Tests and Diagnostics Manual...
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Press Enter if NO was selected for Test Loop on the Test Parameter Menu. Press Ctrl + break if YES was selected for Test Loop on the Test Parameter Menu Satellite U400 and Satellite Pro U400 Tests and Diagnostics Manual...
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Press Enter if NO was selected for Test Loop on the Test Parameter Menu. Press Ctrl + break if YES was selected for Test Loop on the Test Parameter Menu. Satellite U400 and Satellite Pro U400 Tests and Diagnostics Manual...
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Press Enter if NO was selected for Test Loop on the Test Parameter Menu. Press Ctrl + break if YES was selected for Test Loop on the Test Parameter Menu. Satellite U400 and Satellite Pro U400 Tests and Diagnostics Manual...
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Press Enter if NO was selected for Test Loop on the Test Parameter Menu. Press Ctrl + break if YES was selected for Test Loop on the Test Parameter Menu. Satellite U400 and Satellite Pro U400 Tests and Diagnostics Manual...
The Multimedia Test contains four subtests that test the computer's multimedia functions. Move the highlight bar to the subtest you want to execute and press Enter. NOTE: Use the Toshiba Backup CD-ROM for Subtests 01, 02, and 03. Subtest 01 Sequential Read Test This subtest sequentially reads one block unit (2K bytes) of all logical addresses from the test CD.
Walking 1/Walking 0 test (Right) Tee test method is the same as Subtest2. However, the data to be used differs. 80008000800080007FFF7FFF7FFF7FFF 4000400040004000BFFFBFFFBFFFBFFF Subtest 04 Walking 1/Walking 0 test (Left/ Right) Satellite U400 and Satellite Pro U400 Tests and Diagnostics Manual...
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Test Program for Field. Tee test method is the same as Subtest2. However, the data to be used differs. 7FFF7FFF7FFF7FFF8000800080008000 BFFFBFFFBFFFBFFF4000400040004000 DFFFDFFFDFFFDFFF2000200020002000 FFFBFFFBFFFBFFFB0004000400040004 FFFDFFFDFFFDFFFD0002000200020002 FFFEFFFEFFFEFFFE0001000100010001 80008000800080007FFF7FFF7FFF7FFF 4000400040004000BFFFBFFFBFFFBFFF 0004000400040004FFFBFFFBFFFBFFFB 0002000200020002FFFDFFFDFFFDFFFD 0001000100010001FFFEFFFEFFFEFFFE Satellite U400 and Satellite Pro U400 Tests and Diagnostics Manual...
HDC Not Reset Error Drive Not Initialized DMA Boundary Error Bad Sector Bad Track Error ECC Error ECC Recover Enabled HDC Error Seek Error Time Out Error Drive Not Ready Satellite U400 and Satellite Pro U400 Tests and Diagnostics Manual...
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Caching Error Other Error Multimedia Write Error Invalid Drive Drive Not Ready Other Error NOTE: If error status name is Other Error , please reference the Error Code for error information Satellite U400 and Satellite Pro U400 Tests and Diagnostics Manual...
File. 7. This program is executed according to the Count Loop number selected in the Running Test Edit Item, see Section 3.20. To terminate the program, press Ctrl + Break. Satellite U400 and Satellite Pro U400 Tests and Diagnostics Manual...
4. Serial Number ( 12345678W ) 5. OEM String ( PSL20X-XXXXX,SXXXXXXXXXX ) 6. Model Select [1]Dyn-Jpn [2]Tos-Jpn [3]Tos-Eng [4]Tos-FR 7. Write UUID ( XXXXXXXXXXXXXXXX ) 8. Brightness Write ( XXXXXXXX ) Satellite U400 and Satellite Pro U400 Tests and Diagnostics Manual...
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It is for OEM pre install Windows and no need to Active , If you select Non OS , then you need to Active your OS before you use . Satellite U400 and Satellite Pro U400 Tests and Diagnostics Manual...
Error Status Pass Count Subtest Number Read Data Test Name Write Data Error Count Error Name and Detail [[1:Next, 2:Prev, 3:Exit, 4;Clear, 5:FD Log Read, 6:FD Log Write, 7:Log Save]] Satellite U400 and Satellite Pro U400 Tests and Diagnostics Manual...
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Test Abbreviations System Test Memory Test Keyboard Test Display Test Floppy Disk Test Hard Disk Test Real Time Clock Test Cache Memory Test Height Resolution Display Test Multimedia Test Memory2 Test Satellite U400 and Satellite Pro U400 Tests and Diagnostics Manual...
* - XXXMB MEMORY SIZE * - XXX CPU * - 1 Vedio Chip XXXXXXXXXXXXX * - 1 ODD DRIVE(S):XXXXXXXX FW Rev.:XXXX Press Enter to return to the Diagnostics Menu. Satellite U400 and Satellite Pro U400 Tests and Diagnostics Manual...
Subtest 08 Display Page Floppy Disk Test Subtest 02 Sequential W/R/C Hard Disk Test Subtest 01 Sequential Read Real Time Clock Test Subtest 02 Backup Memory Test Tab: HELP (Key Operation) Satellite U400 and Satellite Pro U400 Tests and Diagnostics Manual...
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8. Select 03 from the Diagnostics Menu and press Enter to execute the Running Test. NOTE: If press Ctrl+break in the runin process, please press more one any key to exit. Satellite U400 and Satellite Pro U400 Tests and Diagnostics Manual...
Subtest No. Displays the Subtest number in the following format: ffgg ff = Subtest No. gg = Step Number (Will be blank if the test does not have a Step Number.) Satellite U400 and Satellite Pro U400 Tests and Diagnostics Manual...
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Test Address Displays the Test Address. (The format differs for each test.) Error Status Displays the error status. Error Name Displays the name of the error. Satellite U400 and Satellite Pro U400 Tests and Diagnostics Manual...
Letters which must be entered are always shown in [ ]. Simultaneous entries are displayed by a “+” mark. For example: [a] [Enter] Press the “a” key, then press the [Enter] key. [Ctrl] + [c] Press the [Ctrl] key and the “c” key simultaneously. Satellite U400 and Satellite Pro U400 Tests and Diagnostics Manual...
FRU can be removed. The numbers in the chart indicate the relevant section numbers in this manual. In all cases when removing an FRU, the battery pack must also be removed. And 4.2, 4.3 can be removed without removing any other FRU. Satellite U400/Satellite Pro U400/PORTEGE M800 Maintenance Manual...
DANGER: 1. In the case of the battery, always use authentic parts or equivalent parts approved by Toshiba. Other batteries may have different specifications that are incompatible with the computer and may result in fire or explosion.
Screw sizes are noted in the text. 9. As all parts have sharp edges and corners, take care not to cut yourself. 10. After replacing an FRU, check that the computer and replaced part operate correctly. Satellite U400/Satellite Pro U400/PORTEGE M800 Maintenance Manual...
Normal pin connectors are used for all other cables. Simply pull out or push in these connectors to disconnect or reconnect. Pressure plate connector Spring connector Satellite U400/Satellite Pro U400/PORTEGE M800 Maintenance Manual...
One Philips screwdriver with type 1 bit (for screws other than above) • Tweezers (for lifting screws) • ESD mats (lay on work table or floor) • An ESD wrist strap and heel grounder • Anti-static carpet or flooring Satellite U400/Satellite Pro U400/PORTEGE M800 Maintenance Manual...
G r ip a r e a “Special length screw” means screws whose length is indicated in an integral number to the first decimal places such as 2.5 mm, 2.8 mm and so on. Satellite U400/Satellite Pro U400/PORTEGE M800 Maintenance Manual...
4. Slide and hold latch (2) to free the battery pack after moving lock ( ) to unlock position – pick the battery pack out of the computer from fillister. Latch 1 Latch 2 Fillister Figure 4-1 Remove battery pack Satellite U400/Satellite Pro U400/PORTEGE M800 Maintenance Manual...
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2. Disconnect the AC adapter and all external devices from the computer. 3. Insert the battery pack 4. Ensure the battery release lock (1) is moved into its locked position Lock1 Figure 4- Install battery pack Satellite U400/Satellite Pro U400/PORTEGE M800 Maintenance Manual...
NOTE: If an Express card is not inserted all the way, the eject button may not pop out. Be sure to push a EXPRESS card firmly and press the eject button again. Eject Button Figure 4-3 Remove Express card Satellite U400/Satellite Pro U400/PORTEGE M800 Maintenance Manual 4-10...
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The following describes the procedure for inserting a EXPRESS card (Figure 4-4). 1. Make sure the eject button does not stick out. 2. Insert a Express card and press it until it is securely connected. Figure 4-4 Insert Express card Satellite U400/Satellite Pro U400/PORTEGE M800 Maintenance Manual 4-11...
1. Turn the computer upside down. 2. Remove the following screws securing the HDD assembly. • M2. × .0B FLAT BIND screw 3. Disconnect the HDD assembly from the connector on the system board. Satellite U400/Satellite Pro U400/PORTEGE M800 Maintenance Manual 4-12...
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Replacement Procedures CAUTION: When a HDD is installed, it should be installed in the position as below. SCREW M2.0*3.0 Figure 4-5 Remove HDD assembly Satellite U400/Satellite Pro U400/PORTEGE M800 Maintenance Manual 4-13...
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Replacement Procedures 4. Remove the following screws securing the HDD holder and remove the HDD holder. • M3.0×0.5+3.5I B FLAT BIND screw Figure 4-6 Remove HDD Satellite U400/Satellite Pro U400/PORTEGE M800 Maintenance Manual 4-14...
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HDD holder. 1. Insert the HDD assembly into the HDD slot and connect it carefully to the system board. 2. Secure the HDD assembly with the following screw. • M2.0×3.0B FLAT BIND screw Satellite U400/Satellite Pro U400/PORTEGE M800 Maintenance Manual 4-15...
LAN card from the connector on the system board. Wireless LAN card cover with 3 Screws Wireless LAN with 2 screws Wireless LAN card Figure 4-7 Remove wireless LAN card Satellite U400/Satellite Pro U400/PORTEGE M800 Maintenance Manual 4-16...
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1. Insert wireless LAN card into the connector, press it and lock the secure screws. 2. Connect the wireless LAN antenna cables to the terminals. 3. Install the wireless LAN card cover and lock it with screws. Satellite U400/Satellite Pro U400/PORTEGE M800 Maintenance Manual 4-17...
Then perform the following procedure. 1. Loose the screw securing the memory slot cover. 2. Remove the memory slot cover. 3. Open the left and right latches and remove memory module. Satellite U400/Satellite Pro U400/PORTEGE M800 Maintenance Manual 4-18...
3. When the power of the computer is turned on, the computer checks automatically the memory size. Confirm that the new memory is detected correctly. 4. If the memory is not detected, check that it is connected correctly. Socket1 Socket2 Figure 4-9 Insert memory module Satellite U400/Satellite Pro U400/PORTEGE M800 Maintenance Manual 4-20...
5. Remove KB holder and remove below screws. 2.0 x 3.0B BIND screw 6. Insert your finger into the keyboard slot and keyboard. Then lift up the keyboard to remove it. 7. Disconnect keyboard cable. Satellite U400/Satellite Pro U400/PORTEGE M800 Maintenance Manual 4-21...
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Replacement Procedures Figure 4-10 Remove screws for KB Holder Satellite U400/Satellite Pro U400/PORTEGE M800 Maintenance Manual 4-22...
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Replacement Procedures Figure 4-11 Remove the keyboard/KB Holder Satellite U400/Satellite Pro U400/PORTEGE M800 Maintenance Manual 4-23...
1. Put keyboard on the Top and connect the keyboard flexible cable to the connector on the system board. 2. Lock the screws and install the keyboard holder by pressing it from the topside. 3. Turn the PC over and screw keyboard holder from bedside. Satellite U400/Satellite Pro U400/PORTEGE M800 Maintenance Manual 4-24...
2. Disconnect an optical disk drive toward the arrow direction from the connector on the system board. 3. Take the side screws and disassemble the side bracket Remove this screw Figure 4-12 Remove optical disk drive Satellite U400/Satellite Pro U400/PORTEGE M800 Maintenance Manual 4-25...
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2. Insert an optical disk drive assembly into the slot and connect it to the connector on the system board. 3. Secure the ODD drive with the following screw. M2. X .0 Flat BIND screw Satellite U400/Satellite Pro U400/PORTEGE M800 Maintenance Manual 4-26...
• M2.0×5.0 FLAT BIND screw Back • M2.5×8 FLAT BIND screw Back Figure 4-14 remove the screws (back) 3. Disconnect the touch pad flat cable/Fingerprint cable/Bluetooth Cable from the connector on the system board. Satellite U400/Satellite Pro U400/PORTEGE M800 Maintenance Manual...
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Replacement Procedures Remove Remove Figure 4-15 Disconnect the touch pad flat cable/Fingerprint cable/Bluetooth Cable Satellite U400/Satellite Pro U400/PORTEGE M800 Maintenance Manual...
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4. Remove the following screws securing the cover assembly from the front of computer. Pull up and remove the cover assembly from the base assembly. M2.0×5.0 FLAT BIND screw Front Figure 4-16 Remove the screws (front) and cover assy Satellite U400/Satellite Pro U400/PORTEGE M800 Maintenance Manual...
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3. Secure the cover assembly with the following screws from the back and bottom of computer. • M2.0×5.0 FLAT BIND screw Back • M2.5×8 FLAT BIND screw Back 4. Free the cable from cable-drain when through the antenna cable to PCB hole. Satellite U400/Satellite Pro U400/PORTEGE M800 Maintenance Manual...
1. Turn the PC over, remove battery and base screws. 2. Turn the PC upside. Open the LCD cover and removing the K/B holder and keyboard. 3. Disassemble TOP ASSY Figure 4-17 Remove the screws (from bottom side) Satellite U400/Satellite Pro U400/PORTEGE M800 Maintenance Manual...
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Replacement Procedures Figure 4-18 Remove the screws (from top side) 4. Removing LAN board ASSY and pull out the wireless LAN antenna and LCD cables Figure 4-19 Remove the Wireless Antenna and LCD cable Satellite U400/Satellite Pro U400/PORTEGE M800 Maintenance Manual...
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Replacement Procedures Open the display to 90 degree, and remove the hinge screw. M2.5×5.0 FLAT BIND screw Figure 4-20 Remove the hinge screw Satellite U400/Satellite Pro U400/PORTEGE M800 Maintenance Manual...
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4. Arrange the wireless antenna cables along the guide (front) and secure them with guide. 5. Arrange the wireless LAN antenna along the guide and contact with the connector. 6. Install cover ASSY of the system. Satellite U400/Satellite Pro U400/PORTEGE M800 Maintenance Manual...
• M2.0×2.0B SUPER THIN HEAD screw 3. Remove the touch pad board and touch pad plate. 4. Peel off and remove the touch pad from the cover assembly. Figure 4-21 Remove the touch pad Satellite U400/Satellite Pro U400/PORTEGE M800 Maintenance Manual...
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SUPER THIN HEAD screw 4. Stick the insulator on the touch pad plate. 5. Connect the touch pad flat cable to the connector on the touch pad and stick the glass tape on the connector. Satellite U400/Satellite Pro U400/PORTEGE M800 Maintenance Manual...
FLAT BIND screw Figure 4-22 Remove the LAN board Installing the LAN Board 1. Put LAN board in correct location and fix below screw M2.0x5.0 FLAT BIND screw 2. Connect the modern cable Satellite U400/Satellite Pro U400/PORTEGE M800 Maintenance Manual...
1. Disconnect the power cable from the system board Figure 4-23 Disconnect the power cable 2. Disconnect the speaker cable, USB cable, modem cable from the connector on the system board. Satellite U400/Satellite Pro U400/PORTEGE M800 Maintenance Manual...
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Replacement Procedures 3. Remove the following screws securing the system board and remove the system board. • M2.0×5.0 BIND screw Figure 4-24 Remove the system board Satellite U400/Satellite Pro U400/PORTEGE M800 Maintenance Manual...
1. Secure the system board with the following screws. • M2.0×5.0 BIND screw 2. Connect the speaker cable, USB cable, modem cable to the connector on the system board. 3. Connect the power cable to the connector on the system board Satellite U400/Satellite Pro U400/PORTEGE M800 Maintenance Manual...
NOTE: When removing the heat sink holder, be sure to remove the screws in the reverse order of the number marked on the holder. 3. Remove the CPU heat sink. Figure 4-25 Remove the CPU heat sink Satellite U400/Satellite Pro U400/PORTEGE M800 Maintenance Manual...
4. If there is already silicon grease on the CPU, clean it with a cloth. Using a special applicator, apply silicon grease so that the CPU chip on the CPU is completely covered. 5. Please apply 0.1cc silicon grease ( ) for each repair. Satellite U400/Satellite Pro U400/PORTEGE M800 Maintenance Manual...
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7. Connect the Heat sink cable to the connector on the system board NOTE: When securing the heat sink holder, be sure to secure the screws in the order of the number marked on the holder. Satellite U400/Satellite Pro U400/PORTEGE M800 Maintenance Manual...
2. Insert your finger between the edge of the display mask and the LCD, and remove the display mask while releasing the latches of display mask. Figure 4-28 Remove the display mask 3. Pull out one insulator and peel off the other one adhered to the FL inverter. Satellite U400/Satellite Pro U400/PORTEGE M800 Maintenance Manual...
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5. Disconnect the HV harnesses from the connectors CN2 on the FL inverter. 6. Remove the FL inverter while peeling off the double-sided tape. Insulator LCD harness FL inverter Double-sided tape HV harness Figure 4-29 Remove the FL inverter Satellite U400/Satellite Pro U400/PORTEGE M800 Maintenance Manual...
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LCD unit. After peeling off the CONDUTIVE tape, disconnect the LCD harness from the connector on the back of the LCD. 9. Remove the LCD unit. Figure 4-30 Remove the LCD unit Satellite U400/Satellite Pro U400/PORTEGE M800 Maintenance Manual...
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Replacement Procedures 10. Remove the following screws securing the LCD support (LCD unit side) and remove the LCD supports from the LCD unit. • M2.0x2.5 BINK screw Figure 4-31 Remove the LCD supports Satellite U400/Satellite Pro U400/PORTEGE M800 Maintenance Manual...
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8. Secure the display mask with following screws M2.5×5.0 BIND screw 9. Cover screws with Screw rubber cover X6 NOTE: When installing the display mask, make sure there is no gap between the display mask and the display cover. Satellite U400/Satellite Pro U400/PORTEGE M800 Maintenance Manual...
2. one Syringe contains 12mmX14mmX0.75mm TSB P/N Raw Material Classification Description NORTH BRIDGE THERMAL THERMAL PAD UMA FSL-BS JXBU2013010 A000026940 BU2(JXBU2013,R3A) NOTE: Thermal pad is fixed for each one, no need special applicator and can re-use. Satellite U400/Satellite Pro U400/PORTEGE M800 Maintenance Manual...
LCD cover before securing the module with screws. Do not force the module into place, because stress can affect its performance. Also, the panel’s polarized surface is easily scarred, so be careful when handling it. Satellite U400/Satellite Pro U400/PORTEGE M800 Maintenance Manual...
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4. If water or other liquid is left on the panel’s surface for a long period, it can change the screen’s tint or stain it. Be sure to quickly wipe off any liquid. Satellite U400/Satellite Pro U400/PORTEGE M800 Maintenance Manual...
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6. CMOS-LSI circuits are used in the module, so guard against damage from electrostatic discharge. Be sure to wear a wrist or ankle ground when handling the module. Satellite U400/Satellite Pro U400/PORTEGE M800 Maintenance Manual...
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8. Do not store the module at temperatures below specifications. Cold can cause the liquid crystals to freeze, lose their elasticity or otherwise suffer damage. 9. Do not disassemble the LCD module. Disassembly can cause malfunctions. Satellite U400/Satellite Pro U400/PORTEGE M800 Maintenance Manual...
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10. If you transport the module, do not use packing material that contains epoxy resin (amine) or silicon glue (alcohol or oxide). These materials can release gas that can damage the panel’s polarization. Satellite U400/Satellite Pro U400/PORTEGE M800 Maintenance Manual...
Appendix B Appendix B Board Layout System Board Figure B-1-1 System board layout (front) Satellite U400/Satellite Pro U400/PORTEGE M800 Maintenance Manual...
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Board Layout Figure B-1-2 System board layout (Back) Satellite U400/Satellite Pro U400/PORTEGE M800 Maintenance Manual...
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External MIC jack connector (34) CN38 HP/SPDIF jack connector (35) CN37 Card Reader connector (36) Volume wheel (37) Codec IC CX20561-12Z (38) Card reader/1394 control IC OZ129T (39) Card Bus control IC CB1410 Satellite U400/Satellite Pro U400/PORTEGE M800 Maintenance Manual...
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Battery cable connector (51) CN19 HDD connector (52) CN20 Modem module connector (53) AC cable connector (54) CPU socket (55) CN22 FAN connector (56) North Bridge (57) CN18 CRT connector (58) CN31 VGA board connector Satellite U400/Satellite Pro U400/PORTEGE M800 Maintenance Manual...
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Location Function (01) Music Silence Button (02) Media Player Button (03) Music Play / Pause Button (04) Music Stop Button (05) Music Backward (06) Music Forward (07) MMB board (Mainstream) to M/B connector Satellite U400/Satellite Pro U400/PORTEGE M800 Maintenance Manual...
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(02) Media Player Button (03) Music Play / Pause Button (04) Music Stop Button (05) Music Backward (06) Music Forward MMB board (Lowcost) to M/B connector (no mount (07) connector, only with Hotbar) Satellite U400/Satellite Pro U400/PORTEGE M800 Maintenance Manual...
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Board Layout Power Board <Front layout> Figure B-3 Power board layout Table B-3 Power board connectors Location Function (01) Power Button Switch (02) LED1 Power LED (03) Power board to M/B connector Satellite U400/Satellite Pro U400/PORTEGE M800 Maintenance Manual...
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Touch Pad board to Fingerprint board (01) connector(Upper) (02) Mouse Button Right key (03) Mouse Button Right key Touch Pad board to Fingerprint board (04) connector(Lower) (05) Mouse Button Left key (06) Mouse Button Left key Satellite U400/Satellite Pro U400/PORTEGE M800 Maintenance Manual...
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Table B-4-2 Touch pad board connectors (Back) Location Function (07) Touch Pad board to M/B connector for Module use (08) Touch Pad board to Touch Pad Module connector Touch Pad board to M/B connector for Fingerprint (09) board use Satellite U400/Satellite Pro U400/PORTEGE M800 Maintenance Manual...
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Table B-5-1 LAN board 10/100 RJ11 layout (Front) Location Function (01) Modem signal to MDC connector (02) LAN board to M/B connector LAN board Marvell controller IC (03) 88E8040T for 10/100 88E8072 for Giga B-10 Satellite U400/Satellite Pro U400/PORTEGE M800 Maintenance Manual...
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Table B-5-2 LAN board 10/100 RJ11 layout (Back) Location Function (04) USB connector (05) RJ11 connector (06) RJ45 connector (07) LAN transformer IC (08) LAN EEPROM IC (09) LAN board USB power switch Satellite U400/Satellite Pro U400/PORTEGE M800 Maintenance Manual B-11...
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Figure B-6-1 LAN board Giga FM layout (Front) Table B-6-1 LAN board Giga FM layout (Front) Location Function (01) FM tuner controller IC (02) LAN board to M/B connector LAN board Marvell controller IC (03) 88E8072 for Giga B-12 Satellite U400/Satellite Pro U400/PORTEGE M800 Maintenance Manual...
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Table B-6-2 LAN board Giga FM layout (Back) Location Function (04) USB connector (05) FM RF connector (06) RJ45 connector (07) LAN transformer IC (08) LAN Flash IC (09) LAN board USB power switch Satellite U400/Satellite Pro U400/PORTEGE M800 Maintenance Manual B-13...
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Fingerprint board to Touch Pad Board connector (02) (Upper) (03) Fingerprint Sensor ESD protect IC Fingerprint board to Touch Pad Board connector (04) (Lower) (05) Fingerprint Flash IC (06) Fingerprint current limited IC Satellite U400/Satellite Pro U400/PORTEGE M800 Maintenance Manual B-15...
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<Front layout> Figure B-8 Modem board layout Table B-8 Modem board layout Location Function (01) Modem board to LAN board modem connector (02) Modem board to M/B connector (03) Modem board controller IC B-16 Satellite U400/Satellite Pro U400/PORTEGE M800 Maintenance Manual...
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Function (01) LED7 ACIN signal detected light (02) LED3 Power signal detected light (03) LED1 Battery signal detected light (04) LED8810 HDD signal detected light (05) LED2 Card Reader signal detected light Satellite U400/Satellite Pro U400/PORTEGE M800 Maintenance Manual B-17...
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Board Layout <Back layout> Figure B-9-2 LED board layout (Back) Table B-9-2 LED board layout (Back) Location Function LED board to M/B connector (no mount connector, (06) only with Hotbar) B-18 Satellite U400/Satellite Pro U400/PORTEGE M800 Maintenance Manual...
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M_A_DQ56 M_A_DQ61 M_A_DQ60 M_A_DQ57 M_A_DM7 M_A_DQS#7 M_A_DQS7 M_A_DQ62 M_A_DQ63 M_A_DQ58 M_A_DQ59 CGDAT_SMB CGCLK_SMB CN26 USB connector P/N:DFHS04FRB11 CONN DIP USB HOUSING 4P 1R FR(H7.6) PIN No. Signal PIN No. Signal name name BUSBP7+ Satellite U400/Satellite Pro U400/PORTEGE M800 Maintenance Manual...
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Pin Assignment BUSBP7- USBPWR CN27 Internal MINI card slot P/N:DFHD52MS146 CONN SMD HEADER,52P,2R,MS(P0.8,H9) PIN No. Signal name PIN No. Signal name +1.5V CLK_PCIE_MINI3# CLK_PCIE_MINI3 PLTRST# PCIE_RXN2 PCIE_RXP2 +1.5V PCIE_TXN2 PCIE_TXP2 Satellite U400/Satellite Pro U400/PORTEGE M800 Maintenance Manual...
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P/N: DFHS04FRB11 CONN DIP USB HOUSING 4P 1R FR(H7.6) PIN No. Signal PIN No. Signal name name BUSBP6+ BUSBP6- USBPWR CN30 Internal speaker connector P/N:DFWF04MS002 CONN SMD WAFER,4P,1R,MS(P1.25,H4.7) PIN No. Signal PIN No. Signal name name Satellite U400/Satellite Pro U400/PORTEGE M800 Maintenance Manual...
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CN31 VGA board connector P/N:DFHSK0FS001 CONN SMD HOUSING 200P FS(P5.15,H8.65) Signal name Signal name PEG_RXN15 PEG_TXN15 PEG_RXP15 PEG_TXP15 PEG_RXN14 PEG_TXN14 PEG_RXP14 PEG_TXP14 PEG_RXN13 PEG_TXN13 PEG_RXP13 PEG_TXP13 PEG_RXN12 PEG_TXN12 PEG_RXP12 PEG_TXP12 PEG_RXN11 PEG_TXN11 PEG_RXP11 PEG_TXP11 PEG_RXN10 PEG_TXN10 Satellite U400/Satellite Pro U400/PORTEGE M800 Maintenance Manual...
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EXT_HDMITX0P VIN_VGA VIN_VGA CN32 1394 connector P/N:DFHS04FR109 CONN DIP 1394 4P FR(P0.8,H6.6) PIN No. Signal name PIN No. Signal name L1394_TPB0- O L1394_TPB0+ O L1394_TPA0- O L1394_TPA0+ O CN33 External MIC jack connector Satellite U400/Satellite Pro U400/PORTEGE M800 Maintenance Manual...
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P/N:DFHS52FR011 CONN SMD HOUSING 52P 2R FR(P0.8,H7.5) VGA P/N:DFHS52FR010 CONN SMD HOUSING 52P 2R FR(P0.8,H5.6) UMA PIN No. Signal name PIN No. Signal name +1.5V LAD0_PCIE LAD1_PCIE CLK_PCIE_MINI2# LAD2_PCIE CLK_PCIE_MINI2 LAD3_PCIE LFRAME#_PCIE I PLTRST# Satellite U400/Satellite Pro U400/PORTEGE M800 Maintenance Manual...
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PCIE_TXN3 PCIE_TXP3 Test point Test point PCLK__debug PLTRST#_debug +1.5V LDRQ#1__debug SERIRQ_debug CN35 Internal MINI card slot P/N:DFHS52FR016 CONN DIP HOUSING 52P 2R FR(P0.8,H6.5) PIN No. Signal name PIN No. Signal name WLAN_WAKE# WCS_DATR Satellite U400/Satellite Pro U400/PORTEGE M800 Maintenance Manual...
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Appendix D Display Codes Display Codes Table D-1 Scan codes (set 1 and set 2) (1/4) Code set 1 Code set 2 Keytop Note Make Break Make Break ‘ ~ 7 & BkSp Satellite U400/Satellite Pro U400/PORTEGE M800 Maintenance Manual...
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Table D-1 Scan codes (set 1 and set 2) (2/4) Code set 1 Code set 2 Keytop Note Make Break Make Break Caps Lock ‘ “ Enter Shift (L) No.102 , < . > Shift (R) Satellite U400/Satellite Pro U400/PORTEGE M800 Maintenance Manual...
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Table D-1 Scan codes (set 1 and set 2) (3/4) Code set 1 Code set 2 Keytop Note Make Break Make Break Ctrl Alt (L) Space ALT (R) ← Home ↑ ↓ PgUp PgDn → Satellite U400/Satellite Pro U400/PORTEGE M800 Maintenance Manual...
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5. * This key corresponds to key No. 42 in a 102-key model. 6. * Refer to Table D-6, No. 124 key scan code. 7. * Refer to Table D-7, No. 126 key scan code. Satellite U400/Satellite Pro U400/PORTEGE M800 Maintenance Manual...
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Shift key, scan codes are changed as listed below: With left Shift With right Shift Set 1 E0 AA __________ E0 B6 E0 2A ___________ E0 36 Set 2 E0 F0 12 ________ E0 F0 59 E0 12 ___________ E0 59 Satellite U400/Satellite Pro U400/PORTEGE M800 Maintenance Manual...
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AA E0 12 E0 2F E0 F0 2F E0 F0 12 Table D-4 Scan codes with Fn key Code set 1 Code set 2 Keytop Make Break Make Break CTRL LALT ARROW NUMERIC Scrl Satellite U400/Satellite Pro U400/PORTEGE M800 Maintenance Manual...
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Code set 2 Keytop Make Break Make Break (–) Table D-6 No.124 key scan code Code set 1 Code set 2 Shift Make Break Make Break Prt Sc Common Ctrl + Shift + Alt + Satellite U400/Satellite Pro U400/PORTEGE M800 Maintenance Manual...
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Table D-7 No.126 key scan code Shift Code set 1 Code set 2 Make Make Pause Common* E1 1D E1 F0 Ctrl* E0 46 7E E0 F0 *: This key generates only make codes. Satellite U400/Satellite Pro U400/PORTEGE M800 Maintenance Manual...
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Appendix E Keyboard Layout E.1 United Status (US) Keyboard Figure US keyboard (L300mm x W131.3mm) E.1 Traditional Chinese (CH) Keyboard Figure CH keyboard (L300mm x W131.3mm) Satellite U400/Satellite Pro U400/PORTEGE M800 Maintenance Manual...
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E.2 Thai (TI) Keyboard Figure TI keyboard (L300mm x W131.3mm) E.3 Korean (KO) Keyboard Figure KO keyboard (L300mm x W131.3mm) Satellite U400/Satellite Pro U400/PORTEGE M800 Maintenance Manual...
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United Kingdom (UK) Keyboard Figure UK keyboard (L300mm x W131.3mm) E.5 US International (UI) Keyboard Figure UI keyboard (L300mm x W131.3mm) Satellite U400/Satellite Pro U400/PORTEGE M800 Maintenance Manual...
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E.6 Hebrew (HB) Keyboard Figure HB keyboard (L300mm x W131.3mm) E.7 Danish (DM) Keyboard Figure DM keyboard (L300mm x W131.3mm) Satellite U400/Satellite Pro U400/PORTEGE M800 Maintenance Manual...
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E.8 Swiss (SW) Keyboard Figure SW keyboard (L300mm x W131.3mm) E.9 Arabic (ARE) Keyboard Figure ARE keyboard (L300mm x W131.3mm) Satellite U400/Satellite Pro U400/PORTEGE M800 Maintenance Manual...
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E.10 Czech (CZ) Keyboard Figure CZ keyboard (L300mm x W131.3mm) E.11 Russian (RU) Keyboard Figure RU keyboard (L300mm x W131.3mm) Satellite U400/Satellite Pro U400/PORTEGE M800 Maintenance Manual...
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E.12 Portuguese (PO) Keyboard Figure PO keyboard (L300mm x W131.3mm) E.13 Slovakian (SL) Keyboard Figure SL keyboard (L300mm x W131.3mm) Satellite U400/Satellite Pro U400/PORTEGE M800 Maintenance Manual...
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E.14 Italian (IT) Keyboard Figure IT keyboard (L300mm x W131.3mm) E.15 French (FR) Keyboard Figure FR keyboard (L300mm x W131.3mm) Satellite U400/Satellite Pro U400/PORTEGE M800 Maintenance Manual...
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E.16 German (GR) Keyboard Figure GR keyboard (L300mm x W131.3mm) E.17 Greek (GK) Keyboard Figure GK keyboard (L300mm x W131.3mm) Satellite U400/Satellite Pro U400/PORTEGE M800 Maintenance Manual...
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E.18 Canada French (CF) Keyboard Figure CF keyboard (L300mm x W131.3mm) E.19 Hungarian (HG) Keyboard Figure HG keyboard (L300mm x W131.3mm) Satellite U400/Satellite Pro U400/PORTEGE M800 Maintenance Manual...
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E.20 Spanish (SP) Keyboard Figure SP keyboard (L300mm x W131.3mm) E.21 Turkish (TR) Keyboard Figure TR keyboard (L300mm x W131.3mm) Satellite U400/Satellite Pro U400/PORTEGE M800 Maintenance Manual...
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E.22 Turkish F (TF-F) Keyboard Figure TF-F keyboard (L300mm x W131.3mm) E.23 Swedish (SD) Keyboard Figure SD keyboard (L300mm x W131.3mm) Satellite U400/Satellite Pro U400/PORTEGE M800 Maintenance Manual...
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E.24 Belgian (BE) Keyboard Figure BE keyboard (L300mm x W131.3mm) E.25 Yugoslavian (YU) Keyboard Figure YU keyboard (L300mm x W131.3mm) Satellite U400/Satellite Pro U400/PORTEGE M800 Maintenance Manual...
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E.26 Norwegian (NW) Keyboard Figure NW keyboard (L300mm x W131.3mm) E.27 Scandinavian (ND) Keyboard Figure ND keyboard (L300mm x W131.3mm) Satellite U400/Satellite Pro U400/PORTEGE M800 Maintenance Manual...
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E.28 Canadian Multinational (AC) Keyboard Figure AC keyboard (L300mm x W131.3mm) E.29 Canadian Bilingual (CB) Keyboard Figure CB keyboard (L300mm x W131.3mm) Satellite U400/Satellite Pro U400/PORTEGE M800 Maintenance Manual...
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E.30 Japanese (JP) Keyboard Figure JP keyboard (L300mm x W131.3mm) Satellite U400/Satellite Pro U400/PORTEGE M800 Maintenance Manual...
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BIOS have been erased or system can not boot . In this case, insert the BIOS rewriting disk, and the BIOS will be rewritten. Satellite U400/Satellite Pro U400/PORTEGE M800 Maintenance Manual...
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Appendix H Appendix H EC/KBC Rewrite Procedures Same as BIOS rewrite Procedures, please refer appendix G Satellite U400/Satellite Pro U400/PORTEGE M800 Maintenance Manual...
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Appendix I Reliability Appendix I Reliability The following table shows MTBF (Mean Time Between Failures) in maximum configuration. Table I-1 MTBF Component Time (hours) System 4138.00 Satellite U400/Satellite Pro U400/PORTEGE M800 Maintenance Manual...