Bootcamp: No sound running Windows 8.1

Year: Mid 2011

Memory: 4GB 1333 MHz DDR3

Graphics: AMD Raedon HD 6770M 512 MB

Software: OS X 10.9.4 (13E28)

I have recently set up bootcamp on my 2011 iMac and installed official Windows 8.1 from a disk.

I have NO sound at all when running the Windows partition and I have had no luck searching through other forum posts, so I was wondering if anyone has any new information regarding this issue? I have tried installing drivers from RealTek but had no success. I know a lot of people have had this problem and I really need it fixed ASAP. Thanks! 🙂