Acer CB714-1WT - my USB 3.1 port is no longer recognizing any devices plugged in.

deadonmyfeet
deadonmyfeet Member Posts: 4 New User
edited November 2023 in 2020 Archives
My mouse receiver and the thumb drive that I plug in are no longer being recognized by my chromebook. Does anyone know if it is a software update issue or could I behaving a hardware issue?

Answers

  • deadonmyfeet
    deadonmyfeet Member Posts: 4 New User
    My mouse receiver and the thumb drive that I plug in are no longer being recognized by my chromebook. Does anyone know if it is a software update issue or could I behaving a hardware issue?
    Just to clarify, it is my USB gen 1, and my latest software version is 79.0.3945.119
  • billsey
    billsey ACE Posts: 34,272 Trailblazer
    It's possible to zap a USB port, which would stop the port from providing power to the device and no power means no working. Do you have anything else you can plug in that would light up? That could tell you if the hardware is at least providing power.
    Click on "Like" if you find my answer useful or click on "Yes" if it answers your question.
  • deadonmyfeet
    deadonmyfeet Member Posts: 4 New User
    billsey said:
    It's possible to zap a USB port, which would stop the port from providing power to the device and no power means no working. Do you have anything else you can plug in that would light up? That could tell you if the hardware is at least providing power.
    When I plug a phone in, it starts to charge it
  • billsey
    billsey ACE Posts: 34,272 Trailblazer
    OK, so some function is still there. I assume you've tested both devices either on a different port or different system and we can rule them out as issues? Are you still in warranty?
    Click on "Like" if you find my answer useful or click on "Yes" if it answers your question.
  • deadonmyfeet
    deadonmyfeet Member Posts: 4 New User
    billsey said:
    OK, so some function is still there. I assume you've tested both devices either on a different port or different system and we can rule them out as issues? Are you still in warranty?
    Yes, both devices work in my PC and they work on my Chromebook when I use a USB-C to USB-A adapter.

    I am still in warranty.
  • billsey
    billsey ACE Posts: 34,272 Trailblazer
    Then lets let Acer support figure it out. I'm guessing there's a hardware issue with that port, but uncertain how to further diagnose it. Let's see what they do to fix it.
    Click on "Like" if you find my answer useful or click on "Yes" if it answers your question.