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Problem with HP7640UK Slimline

  • 04-10-2010 2:35pm
    #1
    paulgalway
    Registered Users, Registered Users 2 Posts: 535 ✭✭✭


    when I power on my Desktop, I get vertical green lines, then it switches to horizontal broken white lines. Then it starts the boot-up process but then, almost immediately, the screen goes blank and nothing happens.

    I have run Norton in Safe Mode and found nothing.

    Any suggestions?
    Tagged:


Comments

  • #2
    practice
    Registered Users, Registered Users 2 Posts: 304 ✭✭practice


    paulgalway wrote: »
    when I power on my Desktop, I get vertical green lines, then it switches to horizontal broken white lines. Then it starts the boot-up process but then, almost immediately, the screen goes blank and nothing happens.

    I have run Norton in Safe Mode and found nothing.

    Any suggestions?

    Sounds to me like a Video Card Problem.
    Check in device manager if your video card drivers are ok No yellow Exclamation Marks
    Can you update Video card Drivers


  • #3
    paulgalway
    Registered Users, Registered Users 2 Posts: 535 ✭✭✭paulgalway


    What do you mean ? " No yellow Exclamation Marks"


  • #4
    practice
    Registered Users, Registered Users 2 Posts: 304 ✭✭practice


    paulgalway wrote: »
    What do you mean ? " No yellow Exclamation Marks"
    When you go into Device Manager ie (right click "My Computer on the Start Menu,then Click properties at the very bottom. Then click the Hardware tab then Device Manager if there any Yellow Exclamation Marks it means No Driver are installed


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