HP nx7000, X1000 Flowchart 2.6—NoVideo, Part

Troubleshooting

Flowchart 2.6—No Video, Part 1

No video.

Port

Replicator

Stand-alone		Go to
or port		Flowchart 2.7,
replicator?		No Video, Part 2.
Stand-alone
Internal or
		Adjust
external
		brightness.
display*?
External	Internal
Adjust		A
brightness.

Y

*NOTE: To change from internal to external display, use the hotkey combination.

Y

Video OK? Done

N

Press lid

switch to ensure

operation.

Y

Video OK?

N

Check for bent pins on cable.

Done Video OK? Done

N

Replace the following one at a time. Test after each replacement.

1.Cable between notebook and notebook display (if applicable)

2.Inverter board (if applicable)

3.Display

	4. VGA board	5. System board
N		N

		Try		Internal and	Replace
	Video OK?	another		external	system
		display.		video OK?	board.
Y			Y
	Done			Done

Maintenance and Service Guide 2–13