Compaq NC4000 manual Flowchart 2.7-No Video, Part, From Section No Video, Part Remove

Troubleshooting

Flowchart 2.7—No Video, Part 2

Continued from

Section 2.6,

No Video, Part 1.

Remove

notebook from docking station, if connected.

Adjust		Check brightness
display		of external
brightness.		monitor.
	N	Y
Video OK?	Go to “A” in	Video OK?
	Section 2.6,
	No Video, Part 1.
Y		N
Check that notebook is properly		Try another
seated in docking station, for
		external
bent pins on cable, and for
		monitor.
monitor connection.
	Y	Y
Video OK?	Done	Internal
		and external
		video OK?
N		N
Adjust external		Go to Section 2.8,
		Nonfunctioning
monitor display.
		Docking Station.

Done

Done

Maintenance and Service Guide 2–17