Vista - Need help finding correct driver

Hi, just switced from Windows XP to Vista 64-bit. All the drivers loaded correctly, except my audio.

I've got "audio device on high definition audio bus" with a yellow warning icon next to it in my Device Manager, but I was using SigmaTel Audio High Definition audio CODEC.

My pc is a Sony VAIO VGC-RC110G, my motherboard is a Intel 945P Express.

I've tried to download the codecs/drivers that this forum provided but they were unable to install. It opened a window asking for the CD. Another error message I received gave me something to the effect of "incorrect program or device".

Can anyone point me in the right direction?

Update: I seem to have found a driver for it, but now it says the device cannot start. (Code: 10) it has a yellow triangle with a ! on it.

Have you tried Sony's website? here is the link for your computer

Sony eSupport - VGC-RC110G - Software Updates & Drivers

Yes, and it tells me that I need Windows Vista

What version of vista do you have?

Windows Vista Home Premium 64 bit

Oh.. and ever since I upgraded to Vista, my internet is running much slower and my mouse cuts out for a few seconds every now and then... been running around the internet for solutions like a chicken with it's head cut off...

Have you tried this one?

Sony eSupport - VGC-RC110G - Software Updates & Drivers

have you scanned your computer for adware etc. what mouse do you have?

The error message I receive says This is not intended for your computer model.

My mouse is the mouse that came with my pc, a black sony mouse (not wireless) with the red light underneath.



Theres a pic of my Device manager.

Oh today I reformated my hard drive because it had a virus on it. It originally came with windows xp media edition, but sony never gave me any windows cd/recovery cd for it, so I couldnt do a fresh install. So i used my boyfriends Recovery cd that had vista on it and did a fresh install with that. So... I do not think I have accumulated any viruses since the fresh install, which was about 5 hours ago.

have you tried to update the driver through the device manager?

Yep it says its already up to date, except for that error message, the device cannot start.

try this Driver Sigmatel HD Audio Driver 6.10.5405.0 x32/x64.

Try running it as administrator, or in compatibility mode with XP SP2