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Troubleshooting
Maintenance and Service Guide
2–15
Flowchart 2.5—No Power, Part 4
Y
N
Continued from
“Flowchart 2.4—No
Power, Part 3”
Reseat loose
components and
boards and
replace damaged
items.
Open
notebook.
Loose or
damaged
parts?
Y
Close
notebook and
retest.
Power on?
Done
N
Replace the following items (if applicable) in the
order given. Check notebook operation after each
of the following two replacement steps:
1. Internal DC-DC converter, processor, and
system board*
2. Internal AC adapter
*
NOTE:
Replace these items as a set to prevent
shorting out among components.
Содержание DD522AV - Compaq Business Notebook NC6000
Страница 28: ...1 22 Maintenance and Service Guide Product Description Top Components Continued ...
Страница 66: ...3 4 Maintenance and Service Guide Illustrated Parts Catalog Notebook Major Components ...
Страница 68: ...3 6 Maintenance and Service Guide Illustrated Parts Catalog Notebook Major Components ...