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  1. #1

    Member Since
    Nov 11, 2011
    iMac shuts down after startup
    IMac 2006
    When I start it up the logo comes on and the icon spins.
    This continues for about a minute and then the computer shuts down.
    I have reset the pram and tried to start in safe mode by holding down the shift key.
    Every time the results are the same.
    Grey screen, tone, logo, spinning icon, shutdown after about 1-2minutes.
    Please help.

  2. #2

    pigoo3's Avatar
    Member Since
    May 20, 2008
    2011 13" MBP 2.3ghz, 8gig ram, OS 10.7.5
    Threads merged...not necessary to TRIPLE post. Thanks
    - Too many "beachballs", read this: Beachballs
    - Computer seems slower than it used to? Read this for some slow computer tips: Speedup
    - Almost full hard drive? Some solutions. Out of Space
    - Apple Battery Info. Battery

  3. #3

    Member Since
    Nov 11, 2011
    Wasn't sure where to post it. thanks for the heads up.

  4. #4

  5. #5

    Mac SK's Avatar
    Member Since
    Oct 20, 2006
    Sound like the firmware is messed up. Have you tried to boot from a OS install disc.

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