Chapter 9. Additional Service
Information . . . . . . . . . . . . 515
Security features .
.
.
.
.
.
.
.
.
.
.
. 515
Hardware controlled Passwords .
.
.
.
.
. 515
Operating system password
.
.
.
.
.
.
. 515
Vital product data .
.
.
.
.
.
.
.
.
.
. 515
Management Information Format (MIF)
.
.
. 515
BIOS levels .
.
.
.
.
.
.
.
.
.
.
.
.
. 516
Flash update procedures.
.
.
.
.
.
.
.
.
. 516
Updating (flashing) BIOS from a diskette or
CD-ROM .
.
.
.
.
.
.
.
.
.
.
.
.
. 516
Updating (flashing) BIOS from your operating
system
.
.
.
.
.
.
.
.
.
.
.
.
.
. 516
Recovering from a POST/BIOS update failure
517
Power management .
.
.
.
.
.
.
.
.
.
. 518
Automatic configuration and power interface
(ACPI) BIOS.
.
.
.
.
.
.
.
.
.
.
.
. 518
Automatic Power-On features .
.
.
.
.
.
. 518
Recovering software using the Rescue and
Recovery program.
.
.
.
.
.
.
.
.
.
.
. 519
Starting the Rescue and Recovery workspace
519
Appendix. Notices . . . . . . . . . 521
Television output notice .
.
.
.
.
.
.
.
.
. 522
Trademarks .
.
.
.
.
.
.
.
.
.
.
.
.
. 522
iv
Hardware Maintenance Manual
Summary of Contents for 821532U - ThinkCentre M52 - 8215
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