Lines on monitor?

Discussion in 'Mac mini' started by waloshin, Feb 5, 2016.

  1. waloshin macrumors 68040

    waloshin

    Joined:
    Oct 9, 2008
    #1
    Lines on late 2012 Mac mini. Vertical and horizontal comes and goes. Have a Dell 2713HM connected through a display port from the thunderbolt. Is it the gpu of the monitor?
     
  2. mw360 macrumors 65816

    mw360

    Joined:
    Aug 15, 2010
    #2
    Does it show up in screenshot? Shift-cmd-3. If it does it's the probably the GPU, if not probably the monitor.
     
  3. waloshin thread starter macrumors 68040

    waloshin

    Joined:
    Oct 9, 2008
    #3
    Thanks I'll try that later.
     
  4. ActionableMango macrumors 604

    ActionableMango

    Joined:
    Sep 21, 2010
    #4
    Also, reset the cable or try a different cable altogether.
     
  5. waloshin thread starter macrumors 68040

    waloshin

    Joined:
    Oct 9, 2008
    #5
    [​IMG]

    This was a screen shot. Sometimes when the mouse is positioned over it the weird lines disappear as if you are using an eraser.
     
  6. Fishrrman macrumors G4

    Fishrrman

    Joined:
    Feb 20, 2009
    #6
    Have you by any chance replaced the RAM DIMMs in the Mini?
    If so, do you still have the originals?
    If you swap back to the original RAM, does this problem still occur?
     

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