I tried that link like you said, but that still didn't work... What happened is SP3 doesn't offer a driver support for HD Audio like SP2 did. So here's what I had to do to fix it!
Downloaded this software : kb888111xp2.exe
Open Regedit and go to :
HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Contro l\Windows
Find CSDVersion Key
Legend:
100 (hex) means its SP1
200 (hex) means its SP2
300 (hex) means its SP3
Change CSDVersion from 300 to 200 and Restart
Install kb888111xp2.exe (Microsoft UAA Patch)
Change CSDVersion back to 300.
Restart
Install device drivers
Presto! Fixed it.
__________________
There's something majestic about sliding that shifter into first, having the back tires grip the ground, the tires peel back and shoot off like a rubber band zipping you along, your car rising off the ground, you cant make out what's going past you, you just know... I'm going fast... And no... You're Ricer can't do this.