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Maintenance and Service Guide 2–1
2
Troubleshooting
Å
WARNING: Only authorized technicians trained by Compaq
should repair this equipment. All troubleshooting and repair
procedures are detailed to allow only subassembly/module level
repair. Because of the complexity of the individual boards and
subassemblies, no one should attempt to make repairs at the
component level or to make modifications to any printed wiring
board. Improper repairs can create a safety hazard. Any indication
of component replacement or printed wiring board modification may
void any warranty or exchange allowances.
Utilities that are preinstalled on the computer include:
■
PhoenixBIOS Setup Utility—Allows you to modify or
restore factory default settings and configure the system
BIOS to diagnose and solve minor problems.
■
Power Management—Allows you to reduce your computer
power consumption. Power Management information is
contained in Chapter 1.
■
Security—Allows you to set or remove your power-on
password. Security information is contained in Chapter 1.
238850-003.book Page 1 Friday, December 21, 2001 2:53 PM