my laptop has the intel hd 3000 graphics with a i5-2450 cpu. when I install the driver it, and restart, the laptop will get to the login screen and then shut off. any suggestions???

please help me some? i just bought a NEW alienware X51 yesterday and it works fine.. but today i accidently format my alienware without backup.. so is there any way that someone can give me the factory backup? how do i restore my alienware like it 1st came? i install everything on the CD but

Hello, I have X51 and I am satisfied by it and I replaced the graphics board by Sapphire HD 7870 OC GHZ EDITION with which I am content but what I do find very noisy in the course of play and I would like to know if these products Arctic http://www.arctic.