MacBook boots to blank screen after installing 10.6

Discussion in 'Mac Basics and Help' started by PKBeam, Nov 4, 2015.

  1. PKBeam macrumors regular

    PKBeam

    Joined:
    Jul 24, 2015
    Location:
    NSW, Australia
    #1
    My Mid-07 MacBook's HDD (320GB, 7200rpm) otherwise works perfectly. It's recognised, I can access and edit files/folders, its formatted correctly and it's been verified and repaired. But after installing Mac OS X 10.6 and doing the required restart, it boots to a blank white screen, chimes but no cursor.

    Can anyone help?
     
  2. keysofanxiety macrumors 604

    keysofanxiety

    Joined:
    Nov 23, 2011
    #2
    Hold CMD+Alt+P+R as soon as you press the power button. Continue to hold these keys until you hear the Apple 'boot chime' 3 times, then let go.

    Does this make a positive difference?
     

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