2009 27" Imac Bluetooth and TDM Issues

Discussion in 'iMac' started by Markmvp, Jan 7, 2015.

  1. Markmvp macrumors newbie

    Aug 14, 2011

    After replacing the dying HDD with a 2tb WD Red drive, and swapping the optical drive with an SSD, i am having issues with the bluetooth and TDM

    Bluetooth shows as working fine, but it will not connect to anything. I have tried my apple wireless keyboard and magic mouse, and multiple iPhones and it shows as discoverable and searching but does not pick anything up, and neither do the iPhones

    The target display mode is not working either.

    When i installed the new drives I did not use the original discs, and was thinking this maybe the cause, and that it could possibly be a firmware issue. But I have booted from the original HDD via USB and bluetooth is still not working

    Any ideas or suggestions?
  2. Intell macrumors P6


    Jan 24, 2010
    Did you correctly reconnect the Bluetooth antenna and cables?

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