HELP External disk down!

Discussion in 'MacBook Pro' started by fitworldmac, Oct 13, 2011.

  1. fitworldmac macrumors member

    Joined:
    Aug 23, 2009
    #1
    I have a G Drive, and keep my master aperture library on it. I switched to Lion and all the sudden the disk won't work(see screenshots) . Is this because of the recent Lion upgrade or is it something different? How would I fix this problem should I go get another disk drive?
     

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  2. deadwulfe macrumors 6502a

    deadwulfe

    Joined:
    Feb 18, 2010
    #2
    Launch the Disk Utility app, under Utilities, and run the Repair Disk command on it. Click on the drive on the left-hand side and Repair Disk is on the right-hand side under the large white detail box.
     

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