Troubleshooting; Computer Setup And Diagnostics Utilities - HP nc4000 - Notebook PC Maintenance And Service Manual

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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 and Diagnostics
Utilities
The notebook features two system management utilities:
■
Computer Setup—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.
Maintenance and Service Guide

Troubleshooting

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