Lenovo ThinkCentre M91 Hardware Maintenance Manual page 6

Overall MT: 0266, 0384, 2491, 4168, 5027, 5067, ,
and 7519 . . . . . . . . . . . . . . . . .
Mechanical FRUs . . . . . . . . . . . . .
Keyboard and Mouse . . . . . . . . . . . .
Adapters and miscellaneous FRUs . . . . . . .
Power Cords . . . . . . . . . . . . . . .
Recovery discs . . . . . . . . . . . . . .
Windows 7 Professional 32 Recovery CD . .
Windows 7 Home Basic 32 Recovery CD . .
Windows 7 Home Premium 64 Recovery
CD . . . . . . . . . . . . . . . . .
Windows 7 Home Premium 32 Recovery
CD . . . . . . . . . . . . . . . . .
Windows XP Professional 32 Recovery CD . .
Windows 7 Professional 64 Recovery CD . .
Windows XP Professional Generic Recovery
CD . . . . . . . . . . . . . . . . .
Windows Vista Business 32 Recovery CD . .
Windows Vista Home Basic 32 Recovery
CD . . . . . . . . . . . . . . . . .
Chapter 10. Additional service
information . . . . . . . . . . . . .
iv
ThinkCentre Hardware Maintenance Manual
Security features . . . . . . . . . . . . . .
99
Hardware-controlled passwords . . . . . .
111
Operating system password . . . . . . .
116
Vital Product Data . . . . . . . . . . .
152
Secure Managed Client . . . . . . . . .
154
BIOS levels . . . . . . . . . . . . . . . .
162
Updating (flashing) the BIOS from a disc . . . .
162
Updating (flashing) the BIOS from your operating
168 system . . . . . . . . . . . . . . . . . .
Recovering from a POST/BIOS update failure . .
169
Power management
Automatic configuration and power interface
172
(ACPI) BIOS . . . . . . . . . . . . . .
173
Automatic Power-On features . . . . . . .
176
Appendix A. Notices . . . . . . . . .
181
Television output notice . . . . . . . . . . .
182
Trademarks . . . . . . . . . . . . . . . .
183
Index. . . . . . . . . . . . . . . . .
185
. . . . . . . . . . . .
185
185
185
185
185
185
186
186
187
187
187
187
189
190
190
191