beautypg.com

Flowchart 2.7-no video, part 2, Flowchart 2.7—no video, part 2 – HP zt3000 User Manual

Page 55

background image

2–14

Maintenance and Service Guide

Troubleshooting

Flowchart 2.7—No Video, Part 2

Y

N

Continued from

Flowchart 2.6,

No Video, Part 1.

Done

Adjust external

monitor display.

Video OK?

Adjust

display

brightness.

Video OK?

Video OK?

Done

Done

Check that notebook is properly

seated in port replicator, for

bent pins on cable, and for

monitor connection.

Go to “A” in

Flowchart 2.6,

No Video, Part 1.

Check brightness

of external

monitor.

Try another

external

monitor.

Internal

and external

video OK?

Go to

Flowchart 2.8,

Nonfunctioning
Port Replicator.

Y

Y

Y

N

N

N

Remove

notebook from
port replicator,

if connected.

325388-002.book Page 14 Friday, October 24, 2003 9:21 AM