HP pavilion dv1000-compaq-presario-v2000-nx4800 Instruction De Maintenance

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Maintenance and Service Guide
2–1
2
Troubleshooting
Å
WARNING: Only authorized technicians trained by HP 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, do not attempt 
to make repairs at the component level or 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.
2.1 Computer Setup
Computer Setup is a system information and customization utility 
that can be used even when your operating system is not working 
or will not load. This utility includes settings that are not 
available in Windows.
Using Computer Setup
Information and settings in Computer Setup are accessed from 
the Main, Security, Advanced, or Tools menus:
1. Turn on or restart the computer. Press
 f10
 
while the 
F10 = ROM-Based Setup message is displayed in 
the lower-left corner of the screen.
To change the language, use the cursor control keys 
to navigate to the Advanced menu
.
To view navigation information, press 
f1.
To return to the Computer Setup menu, press 
esc.