hello

why my system crash after the bootlogo from xp?

i have 4GB of this rams

2x -> Corsair XMS2 DIMM Kit 2048MB PC2-6400U CL4-4-4-12 (DDR2-800) (TWIN2X2048-6400C4)

the voltage is on 2.1 and the timings 4-4-4-12. thats from corsair and i have this also in bios.