graphic driver crashes

hey frnds..
i recently got a new pc with the following specs
core i5 2500k
intel dz68db
corsair 4gb vengeance
corsair vs 450w
wd 1tb green
now when i install the driver for my hd3000 the systems shows bsod (dumping physical memory) and restarts my os is windows 7 ultimate 64bit
pls help