MacBook USB/caps-lock

Discussion in 'MacBook' started by zncurtis, Jan 7, 2013.

  1. macrumors newbie

    Jan 7, 2013
    When a put a USB device in either one of the ports of my late 2009 MacBook, the caps-lock will turn on. I was wondering if this is an isolated case with only my computer, or if others were having this same issue.
  2. thread starter macrumors newbie

    Jan 7, 2013
    I guess no one else has this issue?
  3. macrumors newbie

    Jun 28, 2013
    I have the same thing. Found this on youtube,
    Same story from more people.

    I would say this is something to do with the USB-Power/casing/main board ?

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