MacPro 5,1 white screen, help needed

Discussion in 'Mac Pro' started by kulla, Mar 26, 2015.

  1. kulla macrumors newbie

    Joined:
    Jun 13, 2012
    #1
    Today after I have restarted my MP it doesn't boot anymore.

    I ger chime, but screen is white and nothing happens.

    Tried reseting PRAM, SMC, but it doesn't help.

    Can't even get apple logo or boot menu when holding alt.

    I have tried replacing RAM and VGA but same thing.

    What to do now?

    Tnx for help
     
  2. Pending macrumors regular

    Joined:
    Oct 1, 2014
    #2
    Could be a hard disk failure, can you hear the hard disk start up?
    Have you got another hard disk to try?
     

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