Macbook Pro screen blink and freeze

Discussion in 'MacBook Pro' started by oujea, Apr 10, 2013.

  1. oujea macrumors newbie

    Mar 12, 2012

    I have Macbook Pro 15'' A1226 from 2008, and sometimes display blinks few seconds and after that computer freezes. I can move mouse, but computer did not respond to anything - I have to turn it off by holding power button for a few seconds. Sometimes it happens 3-4 times in a hour, and sometimes once per a day. I have Windows 7 installed on bootcamp and I think it has never happened using windows - only on Mac OS. I tried to install snow leopard and lion, and it was the same. Problem was there in both cases.

    There is a video of that blinks:
  2. xShane macrumors 6502a


    Nov 2, 2012
    United States
    The graphics could possibly be going bad.

    Might be a good time to look into buying a new machine.

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