Big problem

Discussion in 'MacBook Pro' started by nicknicknickh, Aug 1, 2011.

  1. nicknicknickh macrumors regular

    Jun 5, 2011
    So I installed a update yesterday and then today I turned off my mac then when I turned on my mac I heard a very loud beep then it showed the apple symbol a little bar it would fill 1/10 then would restart black screen 1/10, black screen 1/10 ETC. Then I held down on the power button turned it off waited a few seconds then turned it on no beep and all is working. Note I was NOT plugged in during that.

    Does anyone know what happened?
  2. Macjames macrumors 6502a

    Dec 12, 2007
    Yorkshire, England
    Sounds like the Thunderbolt update not working, if you have that Mac.
  3. nicknicknickh thread starter macrumors regular

    Jun 5, 2011
    Yes I have the newest Macbook Pro 15" 2011, also when I turn it on after the apple logo and the swirly thing is done it flashes blue then goes to my Login screen.

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