Ok guys i just upgraded from and i3 2100 on a GA-H67MA-USB-3 mobo. I put the I7 3770k in like showin put the heatsink powered up the computer shut down in about 2 seconds i saw every fan turning except the cpu fan, and it was plugged in. Then the comp just went offline. Then it tried to come back up and the same thing happened it just shut down. I am very new to this but installing a processor was simple enough, im not to sure on whats going on. I have a tr2 600w power supply by thermaltake. I was thinking this may be the problem im not sure I do have a gtx770 hogging some power up but I wouldnt think it would be enough to not make the processor run or the comp to crash. I am not sure about this and I really need some help from some of the guru's here. I thank you in advance and any help wil be greatful.