Question about HP Compaq dc5100 PC Desktop

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Hp dv 8000 3beeps blank screen on boot up laptop

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  • joecoolvette
    joecoolvette Nov 07, 2012

    Ram Memory error. ALL power removed, remove all Ram Memory modules. Clean the gold plated contact pins with a pencil eraser. Use a can of compressed air for computers to remove the eraser dust, if available; or air pressure from your mouth will be sufficient. Reinstall all Ram Memory modules. Close the Memory Compartment Panel, reinstall Battery, then AC adapter. (Charger) Post back in a Comment with the results when finished.

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When giving beep sound , press the esc key again and again till the OS loading is not coming.
if this not workis then check how many beep sounds are coming.

Posted on Oct 11, 2013

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Posted on Jan 02, 2017

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1 Answer

Hi, I have a HP Dv7 17" Laptop that doesn't fully boot up. When I hit the power button the screen remains blank, but, all the indicator lights turn on. I receive no response from the keys; other than the...


Does it bleep? do you wan't the bad news or the bad news,It's a comon fault with all HP DV models,the graphic chips gone & it can't be replaced.
But just to make sure,plug a desktop monitor in to the VGA port on the side of the laptop then restart it.
if theirs no picture then bad look,bin it,If their is a picture then you just need a new screen.

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BLANK SCREEN ON MY hp compaq nx9420. my laptop was working fine and then when restarted I got a blank screen. The power LED and cahrging LED both light up but screen remains blank. have changed the video...


Did it display any video at all with boot options or HP logo? Any POST test or beeps after you started the laptop?
Try removing the power ac adapter and battery. then only boot it up with just the AC adapter (no battery).
Good Luck, JAJ

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BLANK SCREEN HP DV 9000


Run system restore to factory default.

Start the system and hold down the f11 key till you hear a beep. Then follow the onscreen instructions.

Good luck.

Aug 23, 2009 | HP Pavilion dv9000z Notebook

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The screen go blank on my hp pavilon dv 2000. Why?


If you've checked the battery and power cables are connected properly then you've done as much as you can do, you'll need to take the laptop to a HP repair centre.

May 17, 2009 | HP Pavilion dv2000t 14.1" Notebook Laptop...

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Lost screen


you need to find out if your screen is bad. does it sounds like it booting up and you hear the sound when windows boots up? you can also try connecting your laptop to an external monitor. if you see a display on your monitor, then you screen on the notebook will need to be replaced, if you dont see a display on the external monitor, then you have most likely a bad mainboard , you might have a bad ram module too. but most likely the main board

thank you

Apr 19, 2009 | HP Pavilion dv6000z Notebook

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I HAVE THE SAME PROBLEM.MY HP NOTE BOOK IS HP PAVILLION DV6910.IT,S POWER ON.THEN NOTHING HAPPENED.ONLY A BLANK SCREEN.......DON'T BUY HP NOTEBOOK................


You can try a few small things you could try like reseating the memory and booting without the battery, but MAJORITY of the time it's the motherboard with HP's DV series laptops.

Now's a nice time to check your warranty status here:

http://h40059.www4.hp.com/warranty/information/quickhelp.php

They just extended a number of the warranty lengths so even if you purchased more than a year ago you should check their site.

Feb 20, 2009 | HP Pavilion dv9000z Notebook

1 Answer

My laptop is showing blank screen after restarting


try starting your laptop in safe mode by presssing f8 during the booting process, then check whether its boot or not

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