Hi, today I bougt i5 3470 . When I turned on,it was working for 5 secs,and after that it turned off...MSI H61M-P20 was working good with i3 3220,but I haven't this processor now. BIOS is not updated and it's maybe problem... I wanna buy G840 for little money, just to update BIOS... If you have any solution, please help