Need help with imac screen it stays grey

Discussion in 'iMac' started by superimac, Jun 14, 2013.

  1. superimac macrumors newbie

    Jun 12, 2013
    my imac is a late 2009 21.5 inch and the screen only stays grey i can only use my computer if i go from mini display port to hdmi to my tv then everything shows up on the tv and i can use it but would like to get to back to using the screen on the computer what do you guys think is wrong?
  2. MeatRocket macrumors regular

    Jun 9, 2013
    In the Sandbox
  3. superimac thread starter macrumors newbie

    Jun 12, 2013
    No it's just grey like the backlight only works but nothing on the screen

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