I recently got a Amd Radeon R7 200 Series graphics card. I installed it fine and I had sound and everything was working. I turned off my pc for the night and the next day when I turned it back on, I got no sound. That was a week ago. Ever since I have go through forum after forum looking for an answer and every single thing I try doesn't seem to work. I have tried everything with drivers and BIOS but nothing seems to work. My PC says its playing sound and thinks it is but it isn't. Can anyone help? :/