[Snarff]

I was playing a game and paused to eat supper, when I came back I had no sound so I restarted the game but my speakers was working instead of the E7. I went into device manager and removed and when I connected it agin the drivers was reinstalled but still did not work. I checked control panel/sound made sure it was set to default and it is. I then used the reset button on the E7 and still won't work, I tested the amp part of the E7 and that works just can not get the DAC to work again. Besides control panel and device manager is there anywhere in Windows 7 to check.
 
Thanks

 

[Snarff]

Seems to be working now, I tried the above steps a few more times and the third time I rebooted it started working

 

[Snarff]

Now I have to go into control panel/sound and manually switch between speakers and E7 each time I want to use it, before when I connected the E7 it would work and then auto switch back when I disconnected. Any idea how to make it auto switch again
 
Thanks