Lenovo M57e - ThinkCentre - 9481 Hardware Maintenance Manual page 6

Locations. . . . . . . . . . . . . . . . .
Rear connectors . . . . . . . . . . . .
Computer components . . . . . . . . .
System board connectors . . . . . . . .
Removing the cover . . . . . . . . . . . .
Removing and replacing the front bezel . . . . .
Replacing the power supply . . . . . . . . .
Replacing the system board . . . . . . . . .
Replacing the microprocessor
Replacing a memory module . . . . . . . . .
Replacing a PCI adapter . . . . . . . . . . .
Replacing the primary hard disk drive. . . . . .
Replacing the secondary hard disk drive . . . .
Replacing an optical drive . . . . . . . . . .
Replacing the diskette drive . . . . . . . . .
Replacing the rear fan assembly . . . . . . . .
Replacing the front fan assembly . . . . . . .
Replacing the front audio/USB assembly . . . .
Replacing the power switch/LED assembly . . .
Replacing the CMOS battery . . . . . . . . .
Completing the FRU replacement . . . . . . .
Chapter 10. Replacing FRUs (Types
7066, 7098, 9352, 9359, 9482, 9487,
9622, 9704, 9785, 9794, 9807, 9859,
9952). . . . . . . . . . . . . . . . .
Locations. . . . . . . . . . . . . . . . .
Front connectors . . . . . . . . . . . .
Rear connectors . . . . . . . . . . . .
Computer components . . . . . . . . .
System board connectors . . . . . . . .
Opening the cover . . . . . . . . . . . . .
Accessing system board components and
drives . . . . . . . . . . . . . . . . . .
Replacing an adapter card . . . . . . . . . .
Replacing a memory module . . . . . . . . .
Replacing the battery . . . . . . . . . . . .
Replacing the power supply . . . . . . . . .
Replacing the system board . . . . . . . . .
Replacing the microprocessor
Replacing the hard disk drive . . . . . . . . .
Replacing an optical drive . . . . . . . . . .
Replacing the diskette drive . . . . . . . . .
Replacing the fan assembly . . . . . . . . .
Completing the FRU replacement . . . . . . .
Chapter 11. FRU lists . . . . . . . .
Machine Type 6176 . . . . . . . . . . . . .
Machine Type 6177 . . . . . . . . . . . . .
Machine Type 6178 . . . . . . . . . . . . .
Machine Type 6179 . . . . . . . . . . . . .
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Machine Type 6305 . . . . . . . . . . . . .
Machine Type 7064 . . . . . . . . . . . . .
Machine Type 7065 . . . . . . . . . . . . .
Machine Type 7066 . . . . . . . . . . . . .
Machine Type 7094 . . . . . . . . . . . . .
Machine Type 7096 . . . . . . . . . . . . .
Machine Type 7098 . . . . . . . . . . . . .
Machine Type 9349 . . . . . . . . . . . . .
Machine Type 9352 . . . . . . . . . . . . .
Machine Type 9352 . . . . . . . . . . . . .
Machine Type 9356 . . . . . . . . . . . . .
Machine Type 9357 . . . . . . . . . . . . .
Machine Type 9358 . . . . . . . . . . . . .
Machine Type 9359 . . . . . . . . . . . . .
Machine Type 9438 . . . . . . . . . . . . .
Machine Type 9439 . . . . . . . . . . . . .
Machine Type 9481 . . . . . . . . . . . . .
Machine Type 9482 . . . . . . . . . . . . .
Machine Type 9487 . . . . . . . . . . . . .
Machine Type 9488 . . . . . . . . . . . . .
Machine Type 9489 . . . . . . . . . . . . .
Machine Type 9622 . . . . . . . . . . . . .
Machine Type 9702 . . . . . . . . . . . . .
Machine Type 9703 . . . . . . . . . . . . .
Machine Type 9704 . . . . . . . . . . . . .
Machine Type 9708 . . . . . . . . . . . . .
Machine Type 9788 . . . . . . . . . . . . .
Machine Type 9789 . . . . . . . . . . . . .
Machine Type 9794 . . . . . . . . . . . . .
Machine Type 9807 . . . . . . . . . . . . .
Machine Type 9851 . . . . . . . . . . . . .
Machine Type 9853 . . . . . . . . . . . . .
Machine Type 9859 . . . . . . . . . . . . .
Machine Type 9948 . . . . . . . . . . . . .
Machine Type 9949 . . . . . . . . . . . . .
Machine Type 9952 . . . . . . . . . . . . .
Chapter 12. Additional Service
Information . . . . . . . . . . . . .
Security features . . . . . . . . . . . . . .
Hardware controlled Passwords . . . . . .
Operating system password . . . . . . .
Vital product data. . . . . . . . . . . .
BIOS levels . . . . . . . . . . . . . . . .
Updating (flashing) BIOS from a CD-ROM or
diskette . . . . . . . . . . . . . . . . .
Recovering from a POST/BIOS update failure . .
Power management . . . . . . . . . . . .
Automatic configuration and power interface
(ACPI) BIOS . . . . . . . . . . . . . .
Automatic Power-On features . . . . . . .
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