CPU running at 100%

Discussion in 'macOS' started by macuser33, Jul 9, 2013.

  1. macuser33 macrumors newbie

    Joined:
    Dec 9, 2010
    #1
    I was having a problem with the CPU on my iMac running at 99.8 – 100.2 % when Safari (or Firefox) was running (according to the Activity Monitor). To try and resolve this I uninstalled all Safari extensions. I Repaired Disk Permissions. I ran DiskWarrior. I deleted all .plist files from the LaunchAgents folder. I deselected "Show Item Info" for items on the Desktop. None of these solved the problem. What DID solve the problem was this: I removed all the files I had stored on my Desktop. I transferred the files to an external drive. Now the Finder CPU % is at 0.0 at times when it used to be at 100%.
     
  2. iNekoMac macrumors newbie

    iNekoMac

    Joined:
    Jul 10, 2013
    #2
    I had problem like yours.. probably, gpu drivers are wrong. Also try to not use 'internal graphics'.
     

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