iMac (Base 21.5, Sept. 2010) does not wake up

Discussion in 'iMac' started by Precision4, Feb 10, 2011.

  1. Precision4 macrumors newbie

    Joined:
    Jul 27, 2010
    #1
    Whenever my iMac goes to sleep for more than 24hrs it does not wake up again. I am forced to turn it off and back on. This has happened 3 times in the last 2 weeks.

    I have the BT keyboard and Magic Mouse. I click the mouse several times, push several keys and still nothing.

    Is this a BT problem, or something else? I have never had any BT disconnect problems with the computer running. Although, if the mouses batteries die befroe I change, it never reconnects once I change the batteries. Its really annoying that I cannot keep this machine running days at a time without a reset.

    Any help/suggestions would be greatly appreciated.
     
  2. Hellhammer Moderator

    Hellhammer

    Staff Member

    Joined:
    Dec 10, 2008
    Location:
    Finland
  3. Precision4 thread starter macrumors newbie

    Joined:
    Jul 27, 2010
    #3

    Sorry, still a newb...what is SMC and PRAM?
     
  4. Hellhammer Moderator

    Hellhammer

    Staff Member

    Joined:
    Dec 10, 2008
    Location:
    Finland

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