iMac Sleep problem

Discussion in 'iMac' started by Slrman, Jun 9, 2010.

  1. Slrman macrumors member

    Slrman

    Joined:
    Jan 4, 2009
    Location:
    João Pessoa, Brazil
    #1
    I have a 2.66 GHz 20" iMac (2008 model) that will not stay asleep. Often, it will wake for no reason in the middle of the night. Some nights, several times and only seconds after I put it to sleep.

    I do not have "Wake on Network Access" turned on so I cannot think what might be causing this.

    Any ideas?
     
  2. Hellhammer Moderator

    Hellhammer

    Staff Member

    Joined:
    Dec 10, 2008
    Location:
    Finland
    #2
    Try repairing permissions with Disk Utility, PRAM and SMC reset
     
  3. Slrman thread starter macrumors member

    Slrman

    Joined:
    Jan 4, 2009
    Location:
    João Pessoa, Brazil
    #3
    Disk permissions have been repaired several times. But zapping the PRAM and resetting the SMC I haven't done. It will take quite a while to know if either works as this may not happen for a week at a time. But I'll try the PRAM first, then the SMC.
     

Share This Page