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ThinkCentre A63 6674
Lenovo ThinkCentre A63 6674 Manuals
Manuals and User Guides for Lenovo ThinkCentre A63 6674. We have
2
Lenovo ThinkCentre A63 6674 manuals available for free PDF download: Hardware Maintenance Manual, Install Manual
Lenovo ThinkCentre A63 6674 Hardware Maintenance Manual (184 pages)
Brand:
Lenovo
| Category:
Desktop
| Size: 4 MB
Table of Contents
Table of Contents
5
Chapter 1. About this Manual
7
Important Safety Information
7
Important Information about Replacing the Rohs Compliant Frus
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
13
Safety Notices (Multi-Lingual Translations)
13
Chapter 3. General Information
45
Online Books Folder
45
Lenovo Thinkvantage Tools
45
Thinkvantage Productivity Center
45
Lenovo Welcome
46
Access Help
46
Additional Information Resources
46
Specifications
47
Chapter 4. General Checkout
49
Problem Determination Tips
49
Chapter 5. Diagnostics
51
Lenovo Thinkvantage Toolbox
51
Lenovo System Toolbox
51
PC-Doctor for Rescue and Recovery
52
PC-Doctor for DOS
52
Creating a Diagnostic Disc
52
Running the Diagnostic Program from a Diagnostic Disc
52
Navigating through the Diagnostics Programs
53
Running Tests
53
Viewing the Test Log
55
Chapter 6. Using the Setup Utility
57
Starting the Setup Utility Program
57
Viewing and Changing Settings
57
Using Passwords
57
Password Considerations
57
Power-On Password
58
Administrator Password
58
Setting, Changing, and Deleting a Password
58
Enabling or Disabling a Device
58
Selecting a Startup Device
59
Selecting a Temporary Startup Device
59
Selecting or Changing the Startup Device Sequence
59
Exiting from the Setup Utility Program
59
Chapter 7. Symptom-To-FRU Index
61
Hard Disk Drive Boot Error
61
Copyright Lenovo
61
Power Supply Problems
61
Diagnostic Error Codes
62
Table of Contents
69
Flash the System. See "Updating (Flashing) BIOS from a Disc
71
Make Sure the Component that Is Called
71
Out Is Connected And/Or Enabled. See
71
Chapter 6, "Using the Setup Utility," on
71
Re-Run Test
71
Replace the Component that Is Called out
71
In Warning Statement
71
System Board System Board
71
Flash the System and Re-Test. See
72
System Board no Action
73
Information Only Re-Start the Test, if Necessary
77
Beep Symptoms
83
POST Error Codes
84
Miscellaneous Error Messages
86
Undetermined Problems
87
Chapter 8. Replacing Frus
89
Locating Connectors on the Front of Your Computer
89
Locating Connectors on the Rear of Your Computer
90
Removing the Computer Cover
91
Locating Components
93
Locating Parts on the System Board
94
Removing and Reinstalling the Front Bezel
94
Installing or Replacing a Memory Module
95
Installing or Replacing a PCI Card
97
Replacing the Battery
99
Replacing the Power Supply Assembly
100
Replacing the Heat Sink and Fan Assembly
102
Replacing the Microprocessor
104
Replacing the System Board
106
Replacing the Primary Hard Disk Drive
108
Replacing the Secondary Hard Disk Drive
110
Replacing the Optical Drive
113
Replacing the Card Reader
114
Replacing the Front Fan Assembly
115
Replacing the Rear Fan Assembly
117
Replacing the Internal Speaker
119
Replacing the Front Audio and USB Assembly
121
Completing the FRU Replacement
122
Chapter 9. FRU Lists
125
Machine Type 4013
125
Machine Type 4478
132
Machine Type 5043
139
Machine Type 5237
146
Machine Type 5393
153
Machine Type 5526
160
Machine Type 6674
167
Chapter 10. Additional Service Information
175
Security Features
175
Hardware Controlled Passwords
175
Operating System Password
175
Vital Product Data
175
BIOS Levels
175
Updating (Flashing) BIOS from a Disc
176
Updating (Flashing) BIOS from Your Operating System
176
Recovering from a POST/BIOS Update Failure
176
Power Management
177
Automatic Configuration and Power Interface (ACPI) BIOS
177
Automatic Power-On Features
177
Appendix. Notices
179
Television Output Notice
180
Trademarks
180
Index
181
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Lenovo ThinkCentre A63 6674 Install Manual (1 page)
Brand:
Lenovo
| Category:
Desktop
| Size: 0 MB
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