That suggestion of the front-panel audio jumpers is probably right-on. So you might want to take a look at the manual
. In that manual you'll find that you need two jumpers on 5-6 and 9-10...
By the way: Pulling out the jack-plug will probably not solve your problem, because it's not mechanical. When you pull out the jack-plug half way, what you'll do is short-circuit one of the audio channels to your output.
You can easily figure this out when you:
- Pull out the jack until you hear sound from two speakers
- Start playing some music
- Open the volume/audio manager from windows (or winamp or whatever)
- Change the balance from center to left and right channel.
>> You will probably still hear sound from 2 channels with no difference between left and right channel...
Oh, and by the way... I think there's a driver update for that system aswell, so you might want to update your drivers. With the new LiveUpdate 3 software I didn't encounte any problems in updating mines, so that should be allright