12 inch Macbook USB not working.

Discussion in 'MacBook' started by 00abadir, Aug 16, 2017.

  1. 00abadir macrumors newbie

    Joined:
    Jul 18, 2015
    #1
    I have a 2015 12 inch macbook.
    This is the one with only one usb type c port. I have tried 4 adapters and the charging works, hdmi works, but any usb device I connect won't work. I know its not a problem with the adapter because they work on my phone.

    Thanks
     
  2. Rocko99991 macrumors 6502

    Rocko99991

    Joined:
    Jul 25, 2017
    #2
    Try a restore. If that does not work, you need it repaired by Apple.
     
  3. Mike Boreham macrumors 65816

    Joined:
    Aug 10, 2006
    Location:
    UK
    #3
    I would try an SMC reset and NVRAM reset:

    https://support.apple.com/en-gb/HT201295

    https://support.apple.com/en-gb/HT204063
    --- Post Merged, Aug 17, 2017 ---
    iPhones don't have USB-C so are you testing your USB-C adapters on an Android phone? What are the USB-C adapters?

    Is your situation that USB devices used to work and now the same devices and adapters suddenly don't (implying a failure) or have you just acquired it and haven't had it working?
     

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