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Solution for vertical blue and white lines on laptop screen

Hello,I am using HP-laptop and I am facing the problem of vertical lines (blue and white)often for the past 5 months. what is the problem and give me the solution. Till I have not approached anybody regarding this problem.
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  1. Best answer
    I assume you having graphical artifacts caused (probably) by heating problems.

    Please monitor the temperature of your graphic card.
    If you overclocked the graphic card (less likely, but still) - restore the clocks of your card to default values.
  2. Quote:

    Same thing happened to me 3 weeks ago and fortunately i found excellent solutions here-

    I suggest that you also try their service.

    All the best,


    What I'm dying to know is if you have ever opened the case on a computer you own or if you instantly contact supporttrix like if your Caps Lock key is engaged and you need help unengaging it.
  3. Best answer selected by mousemonkey.
  4. This topic has been closed by Mousemonkey
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