Troubleshooting
Flowchart 2.18—Nonfunctioning Keyboard
Keyboard
not operating
properly.
Connect notebook
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 |
