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0841A2U - Topseller A58e E5300 2.6G 2Gb 250Gb Dvdrw Xpp
Lenovo 0841A2U - Topseller A58e E5300 2.6G 2Gb 250Gb Dvdrw Xpp Manuals
Manuals and User Guides for Lenovo 0841A2U - Topseller A58e E5300 2.6G 2Gb 250Gb Dvdrw Xpp. We have
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Lenovo 0841A2U - Topseller A58e E5300 2.6G 2Gb 250Gb Dvdrw Xpp manual available for free PDF download: Hardware Maintenance Manual
Lenovo 0841A2U - Topseller A58e E5300 2.6G 2Gb 250Gb Dvdrw Xpp Hardware Maintenance Manual (104 pages)
Hardware Maintenance Manual
Brand:
Lenovo
| Category:
Desktop
| Size: 5.81 MB
Table of Contents
Table of Contents
5
Chapter 1. About this Manual
7
Important Safety Information
7
Important Information about Replacing Rohs Compliant Frus
7
Turkish Statement of Compliance
8
Chapter 2. Safety Information
9
General Safety
9
Electrical Safety
9
Voltage-Selection Switch
11
Safety Inspection Guide
11
Handling Electrostatic Discharge-Sensitive Devices
12
Grounding Requirements
12
Safety Notices (Multi-Lingual Translations)
12
Chapter 3. General Information
35
Additional Information Resources
35
Specifications
35
Chapter 4. General Checkout
37
Problem Determination Tips
37
Chapter 5. Diagnostics
39
Lenovo System Toolbox
39
PC-Doctor for DOS
39
Creating a Diagnostic Disc
39
Running the Diagnostic Program from a Diagnostic Disc
39
Navigating through the Diagnostics Programs
40
Running Tests
40
Viewing the Test Log
41
Chapter 6. Using the Setup Utility
43
Starting the Setup Utility Program
43
Viewing and Changing Settings
43
Using Passwords
43
Password Considerations
43
Set User Password
44
Set Supervisor Password
44
Setting, Changing, and Deleting a Password
44
Enabling or Disabling a Device
44
Selecting a Startup Device
45
Selecting a Temporary Startup Device
45
Selecting or Changing the Startup Device Sequence
45
Exiting from the Setup Utility Program
45
Chapter 7. Symptom-To-FRU Index
47
Hard Disk Drive Boot Error
47
Power Supply Problems
47
Diagnostic Error Codes
48
Beep Symptoms
65
POST Error Codes
66
Miscellaneous Error Messages
67
Undetermined Problems
69
Chapter 8. Replacing Frus (Type 0841)
71
Locations
71
Rear Connectors
71
Computer Components
72
System Board Connectors
72
Removing the Computer Cover
73
Removing and Reinstalling the Front Bezel
74
Replacing the Power Supply Assembly
76
Replacing the System Board
77
Replacing the Heat Sink and Fan Assembly
79
Replacing the Microprocessor
80
Replacing a Memory Module
83
Replacing the Hard Disk Drive
85
Replacing the Optical Drive
87
Replacing the Front Audio/Usb Assembly
88
Replacing the Battery
89
Completing the FRU Replacement
90
Chapter 9. FRU Lists
91
Machine Type 0841
91
Chapter 10. Additional Service Information
97
Security Features
97
Hardware Controlled Passwords
97
Operating System Password
97
Vital Product Data
97
BIOS Levels
97
Flash Update Procedures
97
Updating (Flashing) BIOS from a Disc
98
Updating (Flashing) BIOS from Your Operating System
98
Recovering from a POST/BIOS Update Failure
98
Power Management
99
Automatic Configuration and Power Interface (ACPI) BIOS
99
Automatic Power-On Features
99
Television Output Notice
102
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