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HPNX7000. Blank screen when the labtop is on.

Blank screen when the labtop is on.

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Try pressing Fn + F4. You might've switched the display to the external VGA port by accident.

Posted on Dec 28, 2008

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I rebooted my labtop then i turn on my labtop and the screen goes back whats wrong


Sounds like the recovery failed.You may have to reinstall your operating system if recovery fails

Nov 19, 2011 | Computers & Internet

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The display on my laptop has stopped working. All I get is a blank screen. A couple of days before lines appeared on the screen and if you moved the screen it flickered on and off....any ideas?


there is a ribbon connector that runs from the labtop to the screen .... eather it has become loose ro disconnected or the screen has shorted out the first of the two sounds like the problem

Mar 01, 2010 | HP Compaq Presario CQ50-110US Laptop

1 Answer

My new labtop has been malfunctioning


Is this laptop brand new? If it is new then it is still under warranty. I suggest you return it for repair or exchange because if you try to fix it you most likely void your warranty.
If it hasn't any warranty then let me know and I will advise what to do.

Jul 01, 2009 | Samsung NC10-14GW PC Notebook

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Black screen on my labtop,can't see a thing


This sounds like a ram or memory issue. If your computer is under warranty I would contact the manufacturer. If it is not, I would find a manual and reseat the ram. All notebooks vary so I would not be able to tell you where it is specifically. The process is you pull out the ram, and put it back in.

If you feel uncomfortable doing this any local computer repair store should be able to take care of this for you.

Also, is the screen turning on, I mean can you tell if the screen is actually on. There may be a problem with the monitor, or cabling if the screen is not actually turning on. I understand the screen stays blank, but there is two different types of blank. As in there is no text but the screen is on. Or the screen is completely off.

If it is completely off it is not a memory issue, but a screen issue and would need to be handled by the manufacturer or repair firm.

Apr 23, 2009 | Computers & Internet

1 Answer

Labtop Screen Remains Blank


connect to external monitor to rule out bad video card. (remember most laptops have to toggle between internal and external display by using the <FN>+ <F?> key, mine is FN F5.)

If the external works then the problem is
  1. Inverter board or
  2. TAB welds at LCD or
  3. CCFL Cold Cathode Florescent Lamps (backlights)

May 30, 2008 | Computers & Internet

1 Answer

TOSHIBA LAP TOP A135-S4656 SCREEN WENT BLANK BLACK


over heated the video area in it will have to cheak video card inside or motherboard chips on it got to hot when u play games on labtops u must ua labtop cooler never set it on your bed

Jan 27, 2008 | Toshiba Satellite A135 Notebook

1 Answer

Fujitsu c series labtop screen goes blank, the hooked up to a monitor, starts to work then says out of frequence and goes blank


The video resolution and/or frequency that's set in windows is not supported by the monitor you have plugged in. Restart the PC in VGA mode (hit F8 after the BIOS messages but before any Windows messages) and change the video settings to something basic, such as 800 x 600 @ 60 Hz. Then restart the machine normally.

Jan 21, 2008 | Fujitsu LifeBook C6555 Notebook

1 Answer

Notebook labtop screen blank


Something very simple....have you tried fnc+F7 (maybe F5) to change from monitor to lcd screen?

Oct 21, 2007 | IBM 05K9567 14.1 in. Flat Panel LCD...

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