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Maintenance and Service Guide
Troubleshooting
Flowchart 2.18—Nonfunctioning Keyboard
Y
N
OK?
Keyboard
not operating
properly.
External
device
works?
Replace
system
board.
Replace
system
board.
Connect notebook
to good external
keyboard.
Reseat internal
keyboard
connector
(if applicable).
Replace internal
keyboard or
cable.
OK?
Y
N
Y
N
Done
Done
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 ...