Mountain Lion Waking from Sleep issue - Please Help!

Discussion in 'MacBook Pro' started by AbhiKap55, Dec 22, 2012.

  1. AbhiKap55 macrumors member

    Sep 17, 2012
    Hello, AbhiKap here

    I have a new MacBook Pro running Mountain Lion 10.8.2
    One problem I noticed is that sometimes when the computer is in sleep mode, then it won't wake up; just the backlight keyboards turn on for a second and then off and then on for 1 second then off. I have the press and hold the power button to turn it of then turn it on again. What is going on and How can I fix this?

    Thanks, Help is appreicated
  2. streetskooler macrumors member

    Oct 6, 2008
    i had the same problem. the keyboard would turn on, the screen would be on and work but I couldn't use the keyboard or the mouse. I took it the apple store and they replaced the entire computer with a new one

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