App Store repeatedly trying to install Thunderbolt Firmware Update 1.2

Discussion in 'iMac' started by nealeholl, Mar 30, 2016.

  1. nealeholl macrumors member

    Joined:
    Oct 5, 2009
    #1
    As per the title, I am repeatedly being asked to install a Firmware Update for Thunderbolt on my 27" iMac. I have no Thunderbolt peripherals plugged in. When I try to install, the iMac restarts, I get a grey screen with a progress bar, but no sounds. There are no messages to say that installation was unsuccessful, but the update reappears in the App Store after a minute or so. Any ideas would be helpful, as it's very frustrating.
     
  2. chrfr macrumors 603

    Joined:
    Jul 11, 2009
    #2
    Apple has a document on this: https://support.apple.com/HT203758
     
  3. nealeholl thread starter macrumors member

    Joined:
    Oct 5, 2009
    #3
    I've seen that. It references an issue concerning peripherals plugged into Thunderbolt pots. There is nothing plugged into Thunderbolt on my Mac.
     
  4. aggri1 macrumors 6502

    Joined:
    Jul 21, 2010
    #4
    Hi,

    I have the same issue on a MacBook Pro. The update is listed four or five times in the Recent updates section, but it's also still available in the list of Available updates.
     

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