Compaq nc6000 HP Compaq nc6000 Notebook PC - Maintenance and Service Guide - Page 49

Flowchart 2.7-No Video, Part 2

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Troubleshooting Flowchart 2.7-No Video, Part 2 Continued from "Flowchart 2.6-No Video, Part 1" Remove notebook from Port Replicator, if connected. Adjust display brightness. Check brightness of external monitor. N Video OK? Y Y Go to "A" in "Flowchart 2.6-No Video, Part 1" Video OK? N Verify that notebook is properly seated in Port Replicator, and check for bent pins on cable and for secure monitor connection. Y Video OK? N Done Try another external monitor. Y Internal and external video OK? N Adjust external monitor display. Go to "Flowchart 2.8-Nonfunctioning Port Replicator (if applicable)" Done Done Maintenance and Service Guide 2-17

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Troubleshooting
Maintenance and Service Guide
2–17
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
Verify that notebook is properly
seated in Port Replicator, and check for
bent pins on cable and for secure
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 (if
applicable)”
Y
Y
Y
N
N
N
Remove
notebook from Port
Replicator,
if connected.