Alright so im fixing friends PC, it has integrated audio chip. I would like to know if someone has/knows this motherboard. MB: Epox EP-8KRAI. I'v tried different realtek drivers, via ac97 drivers. Drivers actually install but they don't work, also Epox does not exist anymore, so no support from theyr side.
Check your speaker connections to the board and wires on each one. Also go into the windows device manager listed under "system" and look for any yellow or red marks next to drivers, which mean they didn't install properly. Try letting windows do a search while online and update the drivers.