HP nw8240 HP Compaq nc8230, nx8220 and nw8240 Notebook PC - Maintenance and Se - Page 52
Flowchart 2.18-Nonfunctioning Keyboard
View all HP nw8240 manuals
Add to My Manuals
Save this manual to your list of manuals |
Page 52 highlights
Troubleshooting Flowchart 2.18-Nonfunctioning Keyboard Keyboard not operating prop- erly. Connect computer to good external key- board. N External device works? Y Replace system board. Reseat internal keyboard connector (if applicable). N OK? Y Replace internal keyboard or cable. Y Done OK? Done N Replace system board. 2-26 Maintenance and Service Guide
2–26
Maintenance and Service Guide
Troubleshooting
Flowchart 2.18—Nonfunctioning Keyboard
Y
N
OK?
Keyboard
not operating prop-
erly.
External
device
works?
Replace
system
board.
Replace
system
board.
Connect computer
to good external key-
board.
Reseat internal key-
board
connector
(if applicable).
Replace internal
keyboard or
cable.
OK?
Y
N
Y
N
Done
Done