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    Ramluhsel's Avatar
    Ramluhsel Posts: 1, Reputation: 1
    New Member
    		  
    #1

    Nov 6, 2013, 07:49 PM
    Who to solve HP550 lap dull screen problem
    I check my 1GB ram in both slot but still it is not working?
    What is the problem ?
    How to solve it?
    :-(:-(
    Appzalien's Avatar
    Appzalien Posts: 540, Reputation: 57
    Senior Member
    		  
    #2

    Jan 9, 2014, 07:59 PM
    I've never owned a laptop but there must be a way to adjust the screen just as with a monitor. On a monitor there are buttons to use, but a laptop probably uses keys on the keyboard. Your manual should have something but you can try a trial and error method using info from this page. How do I adjust my brightness or contrast on my laptop? for a dull screen I suggest increasing brightness first then adjust contrast The HP site probably has a downloadable manual for your device if you don't have the original. Maybe help from their tech department if not. Its always a possibility that the screen is going bad but I have had some funny things happen to me when pressing the wrong keys or combination of keys by accident.
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