Table Of Contents - Lenovo ThinkCentre M75e 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 . . . . 33
Lenovo ThinkVantage Tools
Lenovo Welcome. . . . . . . . . . . . . .
SimpleTap . . . . . . . . . . . . . . . .
Lenovo Solution Center . . . . . . . . . . .
Additional information resources
Specifications . . . . . . . . . . . . . . .
For machine types: 4162, 5041, 5044, 5051,
5053, 5055, 5057, 5059, 5061, 5063, and
5065. . . . . . . . . . . . . . . . .
For machine types: 4163, 5042, 5046, 5052,
5054, 5056, 5058, 5060, 5062, 5064, and
5066. . . . . . . . . . . . . . . . .
Chapter 4. General checkout . . . . . 37
Problem determination tips . . . . . . . . . .
Chapter 5. Diagnostic programs . . . 39
Lenovo ThinkVantage Toolbox . . . . . . . .
Lenovo Solution Center . . . . . . . . . . .
PC-Doctor for DOS . . . . . . . . . . . . .
Creating a diagnostic disc . . . . . . . .
Running the diagnostic program from the
diagnostic disc . . . . . . . . . . . . .
Navigating through the diagnostic programs .
Running tests . . . . . . . . . . . . .
Viewing the test log . . . . . . . . . . .
Chapter 6. Using the Setup Utility
program . . . . . . . . . . . . . . . . 43
Starting the Setup Utility program . . . . . . .
Viewing or changing settings . . . . . . . . .
Using passwords. . . . . . . . . . . . . .
Password considerations . . . . . . . . .
© Copyright Lenovo 2010, 2012
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Power-on password . . . . . . . . . . .
1 Administrator password . . . . . . . . .
Setting, changing, or deleting a password . .
1
Enabling or disabling a device
Selecting a startup device . . . . . . . . . .
Selecting a temporary startup device . . . .
3
Viewing or changing the startup device
3
sequence . . . . . . . . . . . . . . .
5
Exiting the Setup Utility program
5
Chapter 7. Symptom-to-FRU index . . 47
6
Hard disk drive boot error . . . . . . . . . .
6
Power Supply Problems . . . . . . . . . . .
6
Diagnostic error codes . . . . . . . . . . .
Beep symptoms . . . . . . . . . . . . . .
POST error codes . . . . . . . . . . . . .
Miscellaneous error messages . . . . . . . .
Undetermined problems . . . . . . . . . . .
Chapter 8. Replacing FRUs (Machine
Types: 4162, 5041, 5044, 5051, 5053,
5055, 5057, 5059, 5061, 5063, and
5065.) . . . . . . . . . . . . . . . . . 71
Locations. . . . . . . . . . . . . . . . .
Locating connectors, controls, and indicators
on the front of your computer . . . . . . .
Locating connectors and parts on the rear of
your computer . . . . . . . . . . . . .
Locating components . . . . . . . . . .
Locating parts on the system board . . . .
Locating internal drives . . . . . . . . .
Handling static-sensitive devices . . . . . . .
Installing or replacing hardware . . . . . . . .
Removing the computer cover. . . . . . .
Removing and reinstalling the front bezel . .
Installing or replacing a PCI card . . . . . .
Installing or replacing a memory module . . .
Replacing the battery . . . . . . . . . .
Replacing the power supply assembly . . .
Replacing the heat sink and fan assembly . .
Replacing the microprocessor . . . . . . .
Replacing the system board . . . . . . .
Replacing the optical drive . . . . . . . .
Replacing the hard disk drive . . . . . . .
Replacing the front audio and USB
assembly . . . . . . . . . . . . . . .
Replacing the rear fan assembly . . . . . .
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