OS sometime crash without alert ,

Discussion in 'OS X Yosemite (10.10)' started by taitran.apps, Oct 30, 2014.

  1. taitran.apps macrumors newbie

    Oct 30, 2014
    HI everyone,

    My Mac 15 inch (MC721) sometime crash after I upgrade it to 10.10 and I don't know why :(, mostly when I play musics or videos. It annoys me so much. This phenomenon never happens in previous OS version (10.9, 10.8).
    Everything 's ok after I manually restart it but this problem still happen repeatedly. Does anyone has this problem?


  2. grahamperrin macrumors 601


    Jun 8, 2007
    Console is our friend

    When the problem recurs, make a written note of the date and time.

    After the next start of the Mac, take a Console view of all messages.

    Some of the messages will be technobabble, but from around the time of the problem you will probably find something that's relevant. If you like, paste a selection of those messages here.

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