MBP restarts after waking up from sleep

Discussion in 'MacBook Pro' started by hwemel, Sep 7, 2012.

  1. hwemel, Sep 7, 2012
    Last edited: Sep 7, 2012

    hwemel macrumors newbie

    Sep 7, 2012
    i resently downgraded my mac from mountain lion to lion. and then from lion to snow leapord
    and ever since i did that ive been getting alot of erros for example
    i put my computure to sleep and if i leave for more than 30 minutes. it freezes with the beachball and then i get a blue screen and it resets.
    and when i close my laptop it wakes up and i get "You need to restart your computer" the kernel error i think

    i have no idea what causes this problem i already fixed permisions and everything

    i also upgraded my ram from 4g to 8g would the ram be problem?
    im not sure if its the ram, because i changed the ram of my family member to my computer( we both have 8g) and i get the error but my family member doesnt

    my mac is a mid-2009 mac book pro running Mac OSx 10.6.8

    i already tried apple discusion but nobody answered me:/
  2. hwemel thread starter macrumors newbie

    Sep 7, 2012

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