Logic Board Replaced Now Messages/Facetime Not Logging In

Discussion in 'MacBook Pro' started by deeve, Aug 16, 2014.

  1. deeve macrumors member

    Dec 20, 2012
    Hello, I just got my logic board replaced on my late 2013 MBP 13" and after getting it back I found Messages and Facetime no longer work. I get the Cannot Sign In Check Your Network Connections message. Everything else works fine. Any idea?

  2. Bruno09 macrumors 68020

    Aug 24, 2013
    Far from here

    it is likely because you no longer have a serial number.

    Do : /about this Mac/more infos

    What reads the serial number ?

    If it says : "serial #", you no longer have a serial number and will need to bring the Mac back to the doctor to have him giving a new serial number to the machine.
  3. deeve thread starter macrumors member

    Dec 20, 2012
    Well, there you have it...thank you. I will bring it back. I wonder why they did not do that the first time around.

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