Lenovo 7387 Hardware Maintenance Manual page 6

Replacing the system board (Types 7390, 7391, and
7392) . . . . . . .
Replacing the microprocessor (Types 7396, 7397,
and 7398) . . . . . .
Replacing the microprocessor (Types 7390, 7391,
and 7392) . . . . . .
Replacing the hard disk drive .
Replacing an optical drive .
Replacing the diskette drive
Replacing the power switch/ LED assembly .
Replacing the front panel card .
Completing the FRU replacement
Chapter 10. FRU lists . . . . . . . . 147
Machine Type 7387 . .
Machine Type 7388 . .
Machine Type 7389 . .
Machine Type 7390 . .
Machine Type 7392 . .
Machine Type 7393 . .
Machine Type 7394 . .
Machine Type 7395 . .
Machine Type 7396 . .
iv
Lenovo 3000 J Series
. . . . . . . . . 129
. . . . . . . . . 132
. . . . . . . . . 136
. . . . . . . 140
. . . . . . . . 141
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. . 143
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. . . . . . . . . 185
. . . . . . . . . 189
Machine Type 7397 . .
Machine Type 7398 . .
Chapter 11. Additional Service
Information . . . . . . . . . . . . 205
Security features . . .
Hardware controlled Passwords .
Operating system password
Vital product data . .
BIOS levels . . . . .
Flash update procedures .
Updating (flashing) BIOS from a diskette .
Recovering from a POST/BIOS update failure
Power management . .
Automatic configuration and power interface
(ACPI) BIOS . . . .
Automatic Power-On features .
Recovering software . .
Appendix. Notices . . . . . . . . . 209
Television output notice .
Trademarks . . . . .
. . . . . . . . . 195
. . . . . . . . . 200
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. . 206
. . 206
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