I strongly suggest you give them ONE chance to fix it then return it. I wish I had. Read
http://www.cnet.com/forums/discussions/laptop-buying-advice/#post-da7ca992-025a-4773-9086-f1d443e405ef
Have a new computer with 12GDDr memory HP Desktop "Envy". Routinely get a "your graphic dispolay driver stopped Windows 8.1". " It has restarted" The computer is preloaded and am running WIN 10. Have already checked for update drivers manually and directly through Intel update site. Intel 530 graphics. Is this a compatapility problem with WIn 10 or a hardware problem.

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