Hi,
I just bought a used Dell XPS M2010 laptop and installed Windows 7 (the final 64-bit version) on it on the weekend after running the "Windows 7 Upgrade Advisor (beta)".
Most things (at least the basic stuff) seem to work after upgrading - except the sound from the onboard speakers (headphones do work!).
When I go to Control Panel > Sound, I can see the onboard speakers as well as the headphones as "playback device" - and they both do work (according to Windows). I just can't hear anything...!
What can I do? This is my first Dell laptop...
Thorsten