Question about HP Compaq Business nx7000 Notebook

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Blank screen after switching hp nx7000 on

The screen doesn't show anything. i have suspect that its the bios. is there any way to refresh the bios?

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You will find useful information and BIOS downloads here:

Notebook Does Not Startup or Boot Displaying a Blank Screen

BIOS update

Try the first link first. Update the BIOS after carefully reading all the instructions.

Posted on Oct 01, 2009

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If the laptop has been dropped, the light for the screen may be broken, making it look blank. If the screen glows, you can tell even if it's blank, it could be a few other things. If a ram stick or the processor is failed or not connected properly, it could keep the bios from starting. If you're not sure if the screen's broken, try plugging it into a regular monitor and see what happens. Check the ram sticks and make sure they're seated properly. Make sure the laptop is not running on battery power but wall power for the time being. To reset the bios, unplug the computer, take the battery out, and look on the bottom for a hole labeled reset. Put a paper clip in that hole, feel around for the button, and hold it down for like 30 seconds. Now put the battery back and plug it back in. If you see a message about a bios checksum error that means you successfully reset the bios. If that doesn't help try only one stick at a time, try it without the hard drive, etc.

Posted on Oct 01, 2009

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