I uninstalled the onboard sound like you said, Windows finds and installs it and it works fine until it falls asleep and wakes up. No sound from the left side again. The drivers
I have are the latest from the Asus web site. I've looked around and played around with the device settings and the only way I can get stereo is when I restart the pc. But when it falls asleep, the same problem happens when it wakes up. I've read online where other people have had a problem with no
sound after windows wakes up. But those posts were from few years ago. Maybe I'll try a separate sound card.