mac sierra

  1. M

    Parallels 12, Windows 8 & 10, macOS Sierra: Complete Crash of Mac

    Dear all, I am experiencing the following problem since 2-3 months: Situation: Occasionally, during high activity of Windows (I can hear the fans work heavily and can see in the activity monitor of the mac that CPUs are at 400%) my Mac shuts down completely The screen will go black, the apple...
    • MichaelM35
    • Thread
    • cpu crash mac sierra macbookpro parallels desktop 12 windows 10 windows 8
    • Replies: 1
    • Forum: General Questions
  2. W

    Mac Sierra / Parallels 12 / WinXP / running CPU 100

    Just upgraded to Mac Sierra on a Mac Book Pro Retina 2013 and then to Parallels 12. Painfully slow to the point of unusable with CPU at 100% Any fixes for this please ?
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