Computer: HP Pavilion zv6000, 512 Mb. RAM (more to be added!)
Problem: No sound at all.
Vista (RC1 5600) reported nothing during install. Audio was totally
overlooked. Where to go from here...?
Raised a bug in Beta 2 about this, Device Manager shows the driver is
installed, I even get the VU meters showing sound when I play music,
nothing from the speakers.
I got a feedback email requesting information, then that it was fixed in
RC1, the links did not work of course (as I am MSDN, not Connect).
Frankly, I'm not going to re-raise the bug report, as Jim Alchin's open
letter to the TechBeta testers, told me that Tech Beta were doing such a
great job, he was not interested in my bug reports. Screw Him....
As for your problem, ditch the buggy MS audio drivers, and use the
manufacturer driver. It's how I have to get my audio working after each
build gets loaded onto my Vaio Laptop...