Mac Pro won't boot

Discussion in 'Mac Pro' started by tayh, Oct 18, 2014.

  1. tayh, Oct 18, 2014
    Last edited: Oct 18, 2014

    tayh macrumors member

    Joined:
    Nov 10, 2012
    Location:
    Copenhagen
    #1
    Hi all!

    Yesterday I installed Yosemite on my 4.1 Mac Pro, everything went fine. today I enabled Trim with Trim enabler, I restarted and then I got a grey screen with a circle and a slash.

    I tried to boot up in CMD > V mode, and got this.

    https://dl.dropboxusercontent.com/u/1104426/IMG_9426.JPG

    https://dl.dropboxusercontent.com/u/1104426/IMG_9427.JPG

    I also tried Target mode with my MBP. My Boot SSD from the Mac Pro appears? But why can't it boot.

    "still waiting for root device" What does it mean.
     
  2. hfg macrumors 68040

    hfg

    Joined:
    Dec 1, 2006
    Location:
    Cedar Rapids, IA. USA
  3. tayh thread starter macrumors member

    Joined:
    Nov 10, 2012
    Location:
    Copenhagen
  4. tayh thread starter macrumors member

    Joined:
    Nov 10, 2012
    Location:
    Copenhagen
    #4
    So no TRIM support on Yosemite :(

    Looks like it isn't safe to disable kext-signing.
     

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