Hi,
I re-installed WinXP and all the device drivers.
However there is still an unknown device in the device manager that is not recognised!

Device:Other devices
Manufactacturer:Unknown
Locationn Intel(R) ICH8/ICH8R Family LPC Interface Controller - 2810

I've used all the chipset drivers from Asus & from Intel's home (Intel 965 chipset) but with no luck.
http://support.asus.com/download/dow...us&model=P5B-E
http://downloadcenter.intel.com/filt...4&submit=Go%21

My current setup:
Intel Core 2 Quad 9550 2.83GHZ @2.83GHZ (Regular Fan-Cooler)
Kingston HyperX 2GB 800MHZ @833MHZ
Asus P5B-E Intel 965 chipset (On-board 1Gbit Lancard)
Onboard sound card - disable
2 x 1TB Seagate 32MB Cache Hds (Sata II)
2 x 512GB Seagate 16MB Cache Hds (Sata II)
Asus nvidia 7950GTX 512MB
Sound Blaster X-Fi Fatality Titanium Pro (PCI-E)
Winfast PVR 3000 Deluxe TV-Tuner (PCI)
1x Plextor DVD-RW 18x
1x Pionner DVD-Rom 16x
1 x 1.44 Floppy
Logitech QuickCam Pro 9000 (USB)
WinXP Pro

Please any help will be highly appreciated!
Thanks in advance.