Lenovo ThinkCentre 3512 Manual page 6

Removing and reinstalling the system board
shield . . . . . . . . . . . . . . . . . .
Replacing the power supply . . . . . . . . .
Replacing the microprocessor fan . . . . . . .
Replacing the heat sink assembly . . . . . . .
Replacing the microprocessor
Replacing the card reader . . . . . . . . . .
Opening the system board shield window . . . .
Replacing the battery . . . . . . . . . . . .
Replacing the converter board . . . . . . . .
Installing or replacing a memory module . . . .
Replacing the internal speakers . . . . . . . .
Replacing the integrated camera
Replacing the system board . . . . . . . . .
Replacing the LCD panel. . . . . . . . . . .
Replacing the WI-FI card. . . . . . . . . . .
Completing the parts replacement . . . . . . .
Chapter 10. Additional Service
Information . . . . . . . . . . . . .
Security features . . . . . . . . . . . . . .
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ThinkCentre Hardware Maintenance Manual
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96
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98
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102
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110
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113
113
Hardware controlled Passwords . . . . . .
Operating system password . . . . . . .
Vital product data. . . . . . . . . . . .
BIOS levels . . . . . . . . . . . . . . . .
Flash update procedures
Updating (flashing) the BIOS from a disc . . . .
Updating (flashing) the 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 . . . . . . . . . . .
European conformance CE mark . . . . . . .
Trademarks . . . . . . . . . . . . . . . .
Index. . . . . . . . . . . . . . . . .
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