Windows 10: Rear USB Ports not working

Discus and support Rear USB Ports not working in Windows 10 Drivers and Hardware to solve the problem; Just cleaned my computer by using the PC panel cover to blow dust out and was planning a clean install, But after I started the computer with the... Discussion in 'Windows 10 Drivers and Hardware' started by Kent Michael, Dec 18, 2023.

  1. Rear USB Ports not working


    Just cleaned my computer by using the PC panel cover to blow dust out and was planning a clean install, But after I started the computer with the mouse, keyboard, etc. plugged in, It didn't boot up and when I removed the mouse, keyboard, etc. from the rear USB hubs which I had 2 of it booted up but when I plugged them back in they stopped due to an error afterwards.In Device Manager the error icon didn't appear since I've turned the suspend setting in Control Panel, Control Panel hardware and printers says driver error and troubleshooting cant fix it, 27C8 and 27C9 are the ones with the error.

    :)
     
    Kent Michael, Dec 18, 2023
    #1
  2. Jonatino Win User

    Rear audio ports always show as “Not plugged in”


    I've been having this issue with Windows for about a week now which NONE of the back panel/front panel connectors (speakers, microphone) are being recognized by Realtek audio manager. The only audio input/outputs that are showing are the optical.
    Troubling shooting steps I've tried (none worked):

    • COMPLETELY uninstall all Realtek drivers/reinstall
    • Tried using windows drivers
    • Reinstall Windows 10
    • Upgraded chipset driver
    • sfc /scannow
    I called EVGA and asked for RMA but then I booted into a Ubuntu OS and all the ports work FINE. It must be a problem with windows 10.
    Can you think of any other troubling shooting step I can try to fix this annoying issue? Thanks!
    Screenshot of playback devices:

    Rear USB Ports not working 57016d1485961568t-rear-audio-ports-always-show-not-plugged-sound_2016-01-04_10-36-50.png

    Screenshot of Realtek HD Audio Manager:

    Rear USB Ports not working 485961568t-rear-audio-ports-always-show-not-plugged-realtek_hd_audio_manager_2016-01-04_10-37-04.png

    After looking in Device Manager under Audio inputs and outputs, I don't see any speaker/microphone listings, only the optical crap:

    Rear USB Ports not working 57018d1485961568t-rear-audio-ports-always-show-not-plugged-2016-01-04_10-42-40.png
     
    Jonatino, Dec 18, 2023
    #2
  3. USB Case Ports not working

    Hi, Kenny,

    Sorry to hear you're experiencing this issue.

    Did the USB 3.0 ports from the rear directly on the motherboard is working? If the rear ports are working it is not the driver or Windows problem as both ports from the rear and front use the same chipset and driver. It may be a problem with the cable or motherboard connector itself. In this case, you will need to contact the manufacturer's support.
     
    RobinsonSilvestre, Dec 18, 2023
    #3
  4. Rear USB Ports not working

    non working USB ports

    Hi,

    In order for us to better assist you, please provide the following information:

    • What happens when you try to connect a device?
    • Are you receiving any error messages?
    • Did you make any changes to the computer prior to this issue?
    We suggest you to click this
    link
    , check the post of Azaruddin Syed and follow the steps provided to troubleshoot USB ports.

    Let us know how it goes. Thank you.
     
    Reymichael Ros, Dec 18, 2023
    #4
Thema:

Rear USB Ports not working

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