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Flowchart 2.19—nonfunctioning pointing device – Compaq 2800 User Manual

Page 50

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Troubleshooting

Maintenance and Service Guide

2–29

Flowchart 2.19—Nonfunctioning Pointing Device

Y

N

OK?

Pointing device

not operating

properly.

External

device

works?

Replace

system

board.

Replace

system

board.

Connect notebook

to good external

pointing device.

Reseat internal

pointing device

connector

(if applicable).

Replace internal

pointing device

or cable.

OK?

Y

N

Y

N

Done

Done

268135-002.book Page 29 Thursday, October 24, 2002 4:10 PM