if i install old drivers, the effects (loudness etc) are broken(volume gets stuck on max, regardless of where the volume slider is) unless i disable the effects, the . if i install the newer drivers, i get no sound after reboot.
running latest version on windows, tried troubleshooting, a ton onf different drivers, including stock, windows 10 update, and latest realtek release, on realtek website and the latest on the internet, a full format of the pc, sacrificing a goat under the blue moon, nothing worked.
idk what the chip's model # is, but the model of the laptop is sony vaio duo 13, svd132290s, i7 4th gen 4850u. and sony vaio's out of business.