blue screen!!!

[ady999]

hi all.
just upgraded my computer witha duo cpu, 4coredual mobo, and some corsair memory... everything seems fine, however using vista home premium, when first loading, the visuals are all pixulated and glitchy.. then it loads up fine. but if graphics heavy, system crashes.

i,ve been using this graphics card (apg geforce 6200) with vista for about 4 months before instal of new mobo so i know the card is up to running vista fine.. what am i missing? the bios alows me to switch from agp/pci but this still dosnt help? is it bios issues or what??

please help
thanks

[abeacock]

Is your motherboard's BIOS up to date?

[Pob255]

did you just change the motherboard without reinstalling windows?
If not then you've probably got motherboard driver errors, coming from two differnt sets of drivers.