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  1. #1

    Member Since
    Jan 17, 2007
    mbp - flashing sleep light on start up
    I plugged in an external HD I first used on a Windows machine then the whole computer freezes except for the mouse cursor. I tried turning the computer off by pressing the power button but nothing happens.

    So I unplugged the power supply and removed the battery. I then put the battery back in and plugged in the power cord. I tried turning on my computer but all that appears on the screen is a white page. And the sleep light keeps flashing by 3 blinks at a time.

    I tried booting the computer holding down the option key. and I tried booting with the OSX disc. But these methods failed.

    Any ideas on how to solve the problem?

  2. #2

    Member Since
    Jan 17, 2007
    would somebody please answer me?

  3. #3

    Member Since
    Jan 17, 2007
    does anybody know the solution?

  4. #4

    Member Since
    Jan 17, 2007
    Is my case really that unique? Help please

  5. #5

    Member Since
    Aug 08, 2007
    I would also appreciate a solution, i just got a MyBook pro with my macbook pro, and just now i opened up my comp, and the cursor was frozen... then i hit the power button to shut down and it just went to a white screen until i disconnected the firewire 800 cord.

  6. #6

    christm's Avatar
    Member Since
    Dec 18, 2005
    Devon, England
    ibook g4, imac 2ghz c2d, mbp 2.4ghz c2d - 10.5.1
    check all your sofware is up to date. otherwise if it wont work ring apple cos you have 90 free support i think.

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