HP 2678 Manuals

Manuals and User Guides for HP 2678. We have 1 HP 2678 manual available for free PDF download: Hardware Maintenance Manual

HP 2678 Hardware Maintenance Manual (254 pages)

Brand: HP | Category: Desktop | Size: 6.06 MB

Table of Contents
3
About this Manual
7
Introduction
9
Important Service Information
9
Strategy for Replacing Frus
9
Strategy for Replacing a Hard Disk Drive
10
How to Use Error Messages
10
Strategy for Replacing Frus for CTO, CMV, and GAV
10
Product Definition
10
FRU Identification for CTO, CMV, and GAV Products
11
Important Information about Replacing Rohs Compliant Frus
13
Diskette Compatibility Matrix
14
Safety Notices: Multilingual Translations
14
Safety Information
26
General Safety
26
Electrical Safety
27
Safety Inspection Guide
29
Handling Devices that Are Sensitive to Electrostatic Discharge
30
Grounding Requirements
31
Laser Compliance Statement
32
General Descriptions
35
Read this First
35
What to Do First
35
Related Service Information
37
Service Web Site
37
Restoring the Pre-Installed System
37
Passwords
38
Power Management
41
Checkout Guide
44
Testing the Computer
44
Detecting System Information with PC-Doctor
47
Power System Checkout
48
Thinkpad T43/T43P Series
51
Product Overview
53
Specifications
53
Status Indicators
56
FRU Tests
59
Fn Key Combinations
61
Symptom-To-FRU Index
64
Numeric Error Codes
64
Error Messages
69
Beep Symptoms
70
LCD-Related Symptoms
71
Intermittent Problems
72
Undetermined Problems
72
FRU Replacement Notices
73
Screw Notices
73
Retaining Serial Numbers
74
Restoring the Serial Number of the System Unit
74
Retaining the UUID
75
Reading or Writing the ECA Information
75
Removing and Replacing a FRU
77
1010 Battery Pack (14.1-In. LCD Models)
78
1020 Battery Pack (15.0-In. LCD Models)
80
1030 Ultrabay Slim Device
81
1040 Hard Disk Drive
82
1050 DIMM (Optional)
84
1060 Keyboard
86
1070 DIMM (Standard)
91
1080 Modem Daughter Card (MDC-2)
92
1090 Bluetooth/Modem Daughter Card (BMDC-3)
94
1100 Palm Rest or Palm Rest with Fingerprint Reader (14.1-In. LCD Models)
96
1110 Keyboard Bezel or Keyboard Bezel with Fingerprint Reader (15.0-In. LCD Models)
99
1120 Mini PCI Adapter
105
1130 Fan Assembly
107
1140 Backup Battery
111
1150 Speaker Assembly
113
1160 Keyboard Bezel (14.1-In. LCD Models)
115
1170 PC Card/Expresscard Slots (14.1-In. LCD Models)
117
1180 PC Card/Expresscard Slots (15.0-In. LCD Models)
119
1190 LCD Assembly (14.1-In. LCD Models)
121
1200 LCD Assembly (15.0-In. LCD Models)
126
1210 Cpu
131
1220 Ultrabay Slim Guide Rail Assembly (14.1-In. LCD Models)
132
1230 Ultrabay Slim Guide Rail Assembly (15.0-In. LCD Models)
134
1230 Ultrabay Slim Guide Rail Assembly
134
LCD Models)
134
1240 VGA and Ultrabay Slim Device Eject Button Cable
137
1250 System Board and Base Cover (14.1-In. LCD Models)
139
1250 System Board and Base Cover
139
Models)
139
Cover (15.0-In. LCD Models)
146
2010 LCD Front Bezel (14.1-In. LCD Models)
154
2020 LCD Front Bezel (15.0-In. LCD Models)
156
2030 Inverter Card (14.1-In. LCD Models)
158
2040 Inverter Card (15.0-In. LCD Models)
160
2050 Wireless Antenna Assemblies, LCD Panel, LCD Cable Assembly, Hinges, and LCD Cover (14.1-In. LCD Models)
161
2060 Wireless Antenna Assemblies, LCD Panel, LCD Cable Assembly, Hinges, and LCD Cover (15.0-In. LCD Models)
175
3010 Thinkpad Dock II PCI Cover
182
3020 Thinkpad Dock II Top Cover
183
Locations
186
Front View
186
Rear View
188
Bottom View
189
Parts List
190
Overall
191
14.1-In. LCD Frus
221
14.1-In. XGA TFT
222
14.1-In. SXGA+ TFT
225
15.0-In. LCD Frus
228
15.0-In. XGA TFT
229
15.0-In. SXGA+ IPS TFT
231
15.0-In. UXGA IPS TFT
234
Keyboard
237
Recovery Cds
239
Windows XP Professional
239
Windows XP Home Edition (for Custom Model)
241
Miscellaneous Parts
242
AC Adapters
245
Optional Frus
246
Common Parts List
247
Tools
247
Power Cords (System)
248
Power Cords (Thinkpad Dock II)
249
Notices
250
Trademarks
252

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