Driver Problem on FE21B

[RyKnOw]

Hi all...
I've just formatted my Vaio to change the OS from Media center to XP Professional.Everything went great except the sound drivers...I've tried to use the audio drivers found in C:/Drivers but it says it can't find audio device...In the control panel, device manager has the audio codecs but not the sound device, and there is one PCI device not installed...I've tried lots of different drivers from the C:/drivers folder but not even one works...
Can anybody please help me...???

[Blencogo]

Hi RyKnOw and welcome to Club Vaio.

You need to install the Microsoft UAA Bus Driver for high Definition Audio first.

If you can'y find it, try Google for KB835221 or the newer KB888111