Target Disk mode "restarting holding T"

Discussion in 'Mac Pro' started by Olegphoto, Oct 11, 2011.

  1. Olegphoto macrumors member

    Joined:
    Dec 23, 2010
    Location:
    Paris
    #1
    How do I restart in target disc mode with MAcbook pro , firewired to another mac, restarting holding the "T". It is not working, I have to go to system preferences > startup Disk > and do Target Disk mode.

    Before I could just hold the "T " on restart and it would do it. How can I make that function work again?
    THX
     
  2. Loa macrumors 65816

    Loa

    Joined:
    May 5, 2003
    Location:
    Québec
    #2
    Hello,

    When exactly, and for how long do you hold the T?

    Loa
     
  3. 666sheep macrumors 68040

    666sheep

    Joined:
    Dec 7, 2009
    Location:
    Poland
    #3
    OP, reset PRAM. It should bring things back to normal.
     
  4. Olegphoto thread starter macrumors member

    Joined:
    Dec 23, 2010
    Location:
    Paris
    #4
    I'm holding it for a while , I know how it works I did many times, it just doesn't happen.
    I can't reset the Pram, holding all command/ option/p/ r
    Doesn't do it neither.
    :(
     

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