HP Compaq nc4000 Series Maintenance And Service Manual page 42

Flowchart 2.7—No Video, Part 2
Continued from
Section 2.6,
No Video, Part 1.
Remove
notebook from
docking station,
if connected.
Adjust
display
brightness.
Video OK?
Y
Check that notebook is properly
seated in docking station, for
bent pins on cable, and for
monitor connection.
Video OK?
N
Adjust external
monitor display.
Maintenance and Service Guide
N
Go to "A" in
Section 2.6,
No Video, Part 1.
Y
Done
Check brightness
of external
monitor.
Video OK?
N
Try another
external
monitor.
Internal
and external
video OK?
N
Go to Section 2.8,
Nonfunctioning
Docking Station.
Troubleshooting
Y
Done
Y
Done
2–17