HP dv4000, V4000 manual Flowchart 2.19-Nonfunctioning Pointing Device

Troubleshooting

Flowchart 2.19—Nonfunctioning Pointing Device

Pointing device

not operating

properly.

Connect notebook

to good external pointing device.

	N
External		Replace
device		system
works?		board.

Y

Reseat internal pointing device connector

(if applicable).

N

Pointing device

operating properly?

Y

Done

Replace internal pointing device or cable.

Y

Pointing device

operating properly?

N

Replace

system

board.

Done

Maintenance and Service Guide 2–27