How can i fix a usb port 2 0 that dont work

[nicolaas_09]

Hello,One of the two usb port on my pc dont work.In Device Manager all are o.k.!

 

[buwish]

Try going to your PC manufacturer's website and downloading/installing a chipset update. Doing so will reset the USB controllers, which if there is nothing wrong with the USB port, should get it going again.