Table Of Contents - Lenovo ThinkCentre 3026 Hardware Maintenance Manual

Contents
Chapter 1. About this manual . . . . . 1
Important safety information . . . . . . . . . .
Important information about replacing RoHS
compliant FRUs . . . . . . . . . . . . . . .
Chapter 2. Safety information . . . . . 3
General safety . . . . . . . . . . . . . . . .
Electrical safety . . . . . . . . . . . . . . .
Voltage-selection switch . . . . . . . . . . . .
Safety inspection guide . . . . . . . . . . . .
Handling electrostatic discharge-sensitive
devices . . . . . . . . . . . . . . . . . .
Grounding requirements . . . . . . . . . . . .
Safety notices (multi-lingual translations) . . . . .
Chapter 3. General information. . . . 29
ThinkVantage Productivity Center . . . . . . .
Additional information resources
Specifications . . . . . . . . . . . . . . .
For machine types: 3029, 3054, 3139, 3219,
3246, 3282, 3349, 3421, 3544, 3652, 3769,
3934, 4992, 5206, 5267, 5325, 5384, 5450,
5474, 5498, 5554, 5852, 6232, and 6590. . .
For machine types: 3026, 3039, 3137, 3149,
3245, 3269, 3319, 3394, 3491, 3627, 3699,
3878, 4972, 5132, 5261, 5297, 5391, 5472,
5485, 5536, 5548, 5567, 5864, and 6213. . .
Chapter 4. General checkout . . . . . 31
Problem determination tips . . . . . . . . . .
Chapter 5. Diagnostics . . . . . . . . 33
Lenovo ThinkVantage Toolbox . . . . . . . .
Lenovo System Toolbox . . . . . . . . . . .
PC-Doctor for Rescue and Recovery . . . . . .
PC-Doctor for DOS . . . . . . . . . . . . .
Creating a diagnostic disc . . . . . . . .
Running the diagnostic program from a
diagnostic disc . . . . . . . . . . . . .
Navigating through the diagnostics
programs . . . . . . . . . . . . . . .
Running tests . . . . . . . . . . . . .
Viewing the test log . . . . . . . . . . .
Chapter 6. Using the Setup Utility
program . . . . . . . . . . . . . . . . 37
Starting the Setup Utility program . . . . . . .
Viewing and changing settings . . . . . . . .
Using passwords. . . . . . . . . . . . . .
Password considerations . . . . . . . . .
© Copyright Lenovo 2010
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Power-On Password
Administrator Password . . . . . . . . .
Hard Disk Password. . . . . . . . . . .
Setting, changing, and deleting a password .
Enabling or disabling a device
Selecting a startup device . . . . . . . . . .
Selecting a temporary startup device . . . .
Selecting or changing the startup device
sequence . . . . . . . . . . . . . . .
Exiting from the Setup Utility program . . . . .
Chapter 7. Symptom-to-FRU index . 41
Hard disk drive boot error . . . . . . . . . .
Power Supply Problems . . . . . . . . . . .
Diagnostic error codes . . . . . . . . . . .
Beep symptoms . . . . . . . . . . . . . .
POST error codes . . . . . . . . . . . . .
Miscellaneous error messages . . . . . . . .
Undetermined problems . . . . . . . . . . .
Chapter 8. Replacing FRUs (Machine
Types: 3029, 3054, 3139, 3219, 3246,
3282, 3349, 3421, 3544, 3652, 3769,
3934, 4992, 5206, 5267, 5325, 5384,
5450, 5474, 5498, 5554, 5852, 6232,
and 6590.) . . . . . . . . . . . . . . . 63
Locating connectors on the front of the computer .
Locating connectors on the rear of the computer .
Removing the computer cover . . . . . . . .
Locating components . . . . . . . . . . . .
Locating parts on the system board . . . . . .
Removing and reinstalling the front bezel . . . .
Replacing a memory module . . . . . . . . .
Replacing the power supply assembly . . . . .
Replacing the heat sink and fan assembly . . . .
Replacing the microprocessor
Replacing the system board . . . . . . . . .
Replacing the battery . . . . . . . . . . . .
Replacing a PCI card . . . . . . . . . . . .
Replacing the primary hard disk drive. . . . . .
Replacing the secondary hard disk drive . . . .
Replacing the optical drive . . . . . . . . . .
Replacing the front fan assembly . . . . . . .
Replacing the rear fan assembly . . . . . . . .
Replacing the front audio and USB assembly
Replacing the internal speaker . . . . . . . .
Completing the parts replacement . . . . . . .
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