Thanks very much guys
Motherboard manufacturer - ASUSTeK Computer INC.
Motherboard model - A7N8X2.0, REV 2.xx
BIOS vendor - Phoenix Technologies, LTD
BIOS revision - ASUS A7N8X2.0 Deluxe ACPI BIOS Rev 1008 Beta 004
BIOS release date - 11/25/2003
Chipset - nVidia nForce2 Ultra 400 rev. C1
Southbridge - nVidia nForce2 MCP rev. A4
Sensor chip - Asus ASB100
Hopes this helps
thanks again
steve