Today I installed a Sapphire Radeon HD 7850 OC edition, and shortly after I noticed that I couldn't get sounds from my speakers anymore.
I looked this up on the Internet, and the first thing that I found was that the BIOS had the onboard audio disabled. When I checked my BIOS, it was enabled.
I decided to get my motherboard DVD and reinstall the Realtek High Definition Audio driver, but it still didn't work. Also, I tried to uninstall the AMD HDMI audio thing, and it STILL didn't work. My motherboard is a MSI Z77A-G41 LGA 1155 Intel Z77.
Now this is getting me very frustrated. I want to get my sound back.