Hi Guys i have a core 2 duo processor and 5 gb of ram the only problem i am facing right now is that my pc boots up but after 5 10 minutes gets some issue with the display it does not show the screen unless i reboot the pc any help will be good drivers dont even install i have done that alot of time but no use any help i have installed window 2 times but no use ? is there any issue with my graphic card ?