Troubleshooting
2.19 Non-Functioning Pointing Device
Pointing device
not operating
properly.
Connect notebook
to good external
pointing device.
External
device
works?
Y
Reseat internal
pointing device
connector (if
applicable).
OK?
Y
Done
2–22
N
Replace
system
board.
N
Replace internal
pointing device or
cable.
OK?
N
Replace
system
board.
Y
Done
Maintenance and Service Guide