My hard drive had to be replaced and when I was re-installing Windows I couldn't get the PCI Device, SM Bus Controller and the Video Controller (VGA Compatible) drivers to install. I was able to find the drivers for the ethernet from the ASRock website but I am not sure which drivers I need for the other hardware. Would anyone know where I can get them. I have listed all the info about my system that I know, hope it helps.

Windows XP Home
ASRock G31M-VS2 Motherboard (775) intel
Intel Pentium III Xeon Processor
NVidia video card not sure of model, there are no drivers installed
2MB Ram
1TB Western Digital Blue drive
LG DVD/CD drive