Troubleshooting
Flowchart 2.20—Nonfunctioning Keyboard
Keyboard
not operating
properly.
Connect computer
to good external
keyboard.
| N | |||
External |
|
|
| Replace |
device |
|
|
| system |
|
|
| ||
works? |
|
|
| board. |
Y
Reseat internal
keyboard connector (if applicable).
N
OK?
Y
Done
Replace internal
keyboard or
cable.
Y
OK?
N
Replace system board.
Done
Maintenance and Service Guide |
