Hi Heatshiver 🙂
Have you checked in Bios, your settings for SB HD Azalia Configuration? Sometimes when you load an overclock profile they get turned off.
Also if you update Bios, they can default to being off.
Onboard Device Config is in the Advanced Menu of your Bios.
If these are set to enable, including all ASMedia controllers (If usb device) and still do not appear in Playback devices (within Windows) Then I think your Audio chip is not functional and time to RMA.
We owe our existence to the scum of the earth, Cyanobacteria
My System Specs:
MB:ASUS ROG Crosshair VII Hero/WiFi GPU:EVGA GTX 1080 sc PSU:Corsair AX-1200i
CPU:AMD R7 2700X Cooler: Corsair Hydro H115i Case: Corsair Carbide 780t
Memory:G.Skill TridentZ F4-3200C14D-16GTZR SSD:Samsung 500GB 960 EVO M.2