Failure of i/o board on 2011 mbp15

Discussion in 'MacBook Pro' started by TomH TX, Jun 1, 2011.

  1. TomH TX macrumors regular

    Joined:
    Oct 18, 2010
    #1
    Wierd deal. I had been having an issue where the "second" USB port on my 15" 2011 mbp would sporadically go dormant, and would NOT reactivate until I rebooted or restarted the machine. Took it into Apple genius bar today, and they determined i/o board not getting proper voltage/current at ports. Part ordered. Anyone else had an issue with the USB or other ports going inop sporadically?
     
  2. iMacDragon macrumors 65816

    iMacDragon

    Joined:
    Oct 18, 2008
    Location:
    UK
    #2
    Is this whilst just on battery, and not mains? when on battery only one of the usb ports will provide full power.
     
  3. TomH TX thread starter macrumors regular

    Joined:
    Oct 18, 2010

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