what is wrong with my mbp and the sleep function?

Discussion in 'Mac Pro' started by cashmoney, Jun 9, 2006.

  1. cashmoney macrumors member

    Jun 3, 2005
    when I wake up my macbookpro from sleep, sometimes it shows a grey pixelated, "generation square" type of screen. What's going on? I have to force shut down. I typically don't like doing that. Any ideas?:confused:
  2. kretzy macrumors 604


    Sep 11, 2004
    Canberra, Australia
    Not sure about what the problem is, but maybe try resetting the PMU and see if that resolves the issue.

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