Guys PLEASE HELP. I recently updated to 5.27 and now no matter what I try I have ZERO sound. I have 1 hdmi on the back of my pc connected to hdmi 1 on my TV. Went into Alsamixer but cannot turn the volume up on ANY of the S/PDIF. they are all showing as 00 or MM if I press the M key. I don’t understand this at all and haven’t a clue how to change any settings at all either. Could somebody please help. Thanks