Lenovo 7269D7U - Topseller M58e Sff E7500 2.93G 3Gb 320Gb Dvdrw W7p/Xpp Hardware Maintenance Manual page 6

7303, 7306, 7408, 7487, 7506 and
7514). . . . . . . . . . . . . . . . . . 97
Locations. . . . . . . . . . . . . . . . .
Rear connectors . . . . . . . . . . . .
Computer components . . . . . . . . .
System board connectors . . . . . . . .
Opening the cover . . . . . . . . . . . . .
Accessing system board components and
drives . . . . . . . . . . . . . . . . . .
Replacing a memory module . . . . . . . . .
Replacing the battery . . . . . . . . . . . .
Replacing the power supply . . . . . . . . .
Replacing the system board . . . . . . . . .
Replacing the microprocessor
Replacing the heat sink and fan assembly . . . .
Replacing the hard disk drive . . . . . . . . .
Replacing the optical drive . . . . . . . . . .
Replacing the internal speaker . . . . . . . .
Replacing the power switch/LED assembly . . .
Replacing the card reader . . . . . . . . . .
Installing or replacing an adapter card . . . . .
Completing the FRU replacement . . . . . . .
Chapter 10. FRU lists . . . . . . . .
Overall: MT 7258, 7260, 7268, 7270, 7280, 7296,
7298, 7304, 7307,7413, 7491, and 7508
Mechanical FRUs . . . . . . . . . . . . .
Keyboard and Mouse . . . . . . . . . . . .
Adapters and miscellaneous FRUs . . . . . . .
Power Cords . . . . . . . . . . . . . . .
Recovery discs . . . . . . . . . . . . . .
iv
ThinkCentre Hardware Maintenance Manual
97
97
98
98
99
100
100
101
102
104
. . . . . . . . 107
109
110
112
114
115
116
116
118
121
. . . . 121
147
158
201
209
221
Overall: MT 7259, 7267, 7269, 7279, 7297, 7303,
7306, 7487, 7506, and 7514 . . . . . . . . .
Mechanical FRUs . . . . . . . . . . . . .
Keyboard and Mouse . . . . . . . . . . . .
Adapters and miscellaneous FRUs . . . . . . .
Power Cords . . . . . . . . . . . . . . .
Recovery discs . . . . . . . . . . . . . .
Chapter 11. Additional Service
Information . . . . . . . . . . . . .
Security features . . . . . . . . . . . . . .
Hardware controlled Passwords . . . . . .
Operating system password . . . . . . .
Vital product data. . . . . . . . . . . .
BIOS levels . . . . . . . . . . . . . . . .
Flash update procedures
Updating (flashing) BIOS from a disc . . . . . .
Updating (flashing) BIOS from your operating
system . . . . . . . . . . . . . . . . . .
Recovering from a POST/BIOS update failure . .
Power management . . . . . . . . . . . .
Automatic configuration and power interface
(ACPI) BIOS . . . . . . . . . . . . . .
Automatic Power-On features . . . . . . .
Appendix A. Notices . . . . . . . .
Television output notice . . . . . . . . . . .
Trademarks . . . . . . . . . . . . . . . .
Index. . . . . . . . . . . . . . . . .
521
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525
527
317
347
359
401
410
422
521
521
521
521
521
521
522
522
522
523
523
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526
526