My usb 3.0 ports recently stopped working, they still seem to provide power, but they will not recognize anything being plugged into them.
Hi.
"Congratulations" - your USB 3.0 controller is probably dead(99,9%).
I have a same issue.
I've using PCI-E USB 3.0 card now. It is a working solution. Cause mainboard repair costs is too expensive for me.