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White Horizontal line on top of the screen

By Ganesh Ujwal
Feb 1, 2015
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  1. I am getting White Horizontal line on top of the screen.
    I plugged out signal cable, those white horizontal line is gone:D. but I plug in switch cable, horizontal line appearing on top of the screen:'(, so what's causing this?
     
  2. nickc

    nickc TechSpot Paladin Posts: 923   +11

    Could u give some specs what monitor and video card, what operating system? what computer?
     
  3. Ganesh Ujwal

    Ganesh Ujwal TS Rookie Topic Starter

    Core 2 duo Processor E7500 2.93 GHZ
    Nvidia GTX 210 Graphic Card
    Samsung 20" LCD(may be LED) Monitor.
     
  4. Dashing star

    Dashing star TS Member

    Check for the graphics card whether it works properly .... my computer--> right click-->device manager..
     
  5. Ganesh Ujwal

    Ganesh Ujwal TS Rookie Topic Starter

    The line is still there even when I unplug my monitor from my computer and turn it on.
     
  6. nickc

    nickc TechSpot Paladin Posts: 923   +11

    If that is the case, I would say u need a new monitor.
     
  7. Rabbit01

    Rabbit01 TS Evangelist Posts: 787   +58

    I see GeForce 210 but no GTX 210 when I searched in Google. Anyway, what connection are you using? I haven't seen it mentioned yet. If you're using DVI, try VGA or DP. To be thorough, have you tried connecting the monitor to another computer?
     
  8. Dashing star

    Dashing star TS Member

    This can only be one of the 3 things, the first two is what you hope for, the third is costly.

    1. The lcd cable assembly is loose.
    2. The inverter card may need to be reseated
    3. The lcd itself has a thinline crack and needs to be replaced
     

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