Lenovo 3000 Hardware Maintenance Manual page 6

Replacing the 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. FRU lists . . . . . . . . 163
Machine Type 9680 . .
Machine Type 9681 . .
Machine Type 9682 . .
Machine Type 9683 . .
Machine Type 9684 . .
Machine Type 9685 . .
Machine Type 9686 . .
Machine Type 9687 . .
Machine Type 9688 . .
Machine Type 9689 . .
Machine Type 9690 . .
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Machine Type 9691 . .
Chapter 11. Additional Service
Information . . . . . . . . . . . . 227
Security features . . .
Hardware controlled Passwords .
Operating system password
Vital product data . .
BIOS levels . . . . .
Flash update procedures .
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 .
Appendix. Notices . . . . . . . . . 231
Television output notice .
Trademarks . . . . .
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