Sorry but I'm going acronym mode today. But here's a picture.
Notice that in WMP you could have something other than the speakers selected?
Look for the green checkmark!
I have an HP Pavilion Entertainment PC dv6000 (Laptop)Vista 32 bit Home Edition.
About two weeks ago the sound just stopped working. I checked device manager and it did not show a problem with the device. Conexant HD Audio,
Even though it showed the device was working I tried updating the driver anyway. No change. Rolled back the driver and still nothing.
Any ideas on how to figure out the problem would be appreciated.