Error in igxprd32.dll

All of a sudden while playing a game my system freezed with a blue screen with error ‘ Error in igxprd32 , device driver stuck in an infinate loop kindly contact vendor , problem with device or driver ‘

I tried updating drivers still the system isn’t up and now am unable PowerON my system

specification :

Intel Dual core 1.8 GHz
Intel Motherboard 945GCNL (945chipset)
1 GB DDR2 RAM
Win XP Proffesional

kindly help me