2–24
Maintenance and Service Guide
Troubleshooting
Flowchart 2.17—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
325388-002.book Page 24 Friday, October 24, 2003 9:21 AM
Summary of Contents for Presario X1200 - Notebook PC
Page 71: ...3 4 Maintenance and Service Guide Illustrated Parts Catalog Notebook Major Components ...
Page 73: ...3 6 Maintenance and Service Guide Illustrated Parts Catalog Notebook Major Components ...
Page 75: ...3 8 Maintenance and Service Guide Illustrated Parts Catalog Notebook Major Components ...