Macbook screen goes blank

Discussion in 'MacBook' started by ruane89, Jul 19, 2008.

  1. ruane89 macrumors member

    Jan 16, 2008
    Got it in feb and have had no problems, but when the cursor is moved to the top left hand corner off the screen and is beside the wee apple symbol. It goes blank for maybe a second and then thats it. Its really beginning to bug m now as its been doing it for over a week. Ive read similar problems but none that is the exact same as mine as mine only goes blank when ive placed cursor on top left were as others have to shut down and does it randomly please help
  2. CWallace macrumors 603


    Aug 17, 2007
    Seattle, WA
    You likely have "Hot Corners" enabled, which activates the screen saver when you move the cursor to a corner.

    System Preferences -> Desktop & Screen Saver -> Hot Corners button
  3. ruane89 thread starter macrumors member

    Jan 16, 2008
    thanks very much thats exactly what was wrong

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