Dell Vostro 3550 USB PORT don't DO NOT WORK

Hi all

I recently bought the Dell Vostro 3550 (2 days back) and I just realized that only one of the 3 usb ports work.

1 USB PORT at the BACK (USB 3) does not

1 LAW of USB PORT (USB 3) does not

1 works of LEFT USB (USB 2)

LEFT 1 USB PORT (USB 2.0 / SATA) WORK

Why not the other. I even updated the BIOS. HELP PLEASE

Hello

I recommend you to try the following steps to check the USB ports. First of all I recommend uninstalling and reinstalling concentrators root USB from Device Manager. Please follow the steps below to reinstall the USB root hubs:

  • Click Start, in start search type Device Manager and press ENTER.
  • Expand Bus USB controllers.
  • Right-click every device under the Bus USB controllers node and then click on uninstall to remove them one at a time.
  • Restart the computer and check.

If the USB ports still do not work, please click the link below and download the USB 3.0 host controller.

http://Dell.to/PKU06y

I hope this helps. Just reply to other questions.

Tags: Dell Laptop

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