Hi Guys,

I have a Sony VAIO VGN-NR160E series laptop with Windows Vista as the OS. But as I wanted to Install SAP R/3, I replaced the OS from Vista to Windows XP.

Now my sound device is not working & also my wireless internet.

Whenever I try to play a song/video it either says it does not recognize or another application is playing.

When I check control panel --> Sound device - it says no Audio device.

Pls. help...I think I need to install the sound drivers, but no clue from how...

Thanks
RLS