Hello, so I recently upgraded a prebuilt pc of mine from an Gtx 750 ti to an amd r9 390. I downloaded all the AMD drivers and it worked well. Then I deleted the Nvidia drivers and now my audio jacks don't show up in the sounds settings in windows 10 anymore. USB speakers work fine just audio jacks don't show up anymore, both front and rear. Someone able to help me with this? Yes I have also restarted machine, done a lot of things.