I've tried ALL of Realtek Audio drivers listed under Gigabyte's Aorus M website and Realtek's website as well. They work flawlessly on my brother's Asus b350f-gaming motherboard, it was basically plug n play. The 2.0 channel speakers I have are cheap ones I got on Amazon, the brand name is Reccazr. My Windows 10 64-bit is the newest version 1903, fully up to date. I have a Gigabyte b450M Aorus motherboard that's two months old. Hello, I can't get Realtek audio to install, even after trying numerous things.