Computer crash on startup

stylelock

Distinguished
Jul 13, 2009
2
0
18,510
Hi, yesterday I replaced my old PSU with a new Corsair TX750w. Ever since my PC will shut off randomly while booting up. Last night I actually got it to boot into safe mode then regular mode but have failed every time after that. I have tried unplugging and replugging all the components, I went as far as cleaning the thermal grease off my processor and replacing it with new grease for sake of overheating. I notice that if I move the rig around it will automatically shut off, I don't know if this is coincidence. I am running vista ultimate 64, x-58 mobo and an intel i-7. Any ideas would be appreciated.
 

stylelock

Distinguished
Jul 13, 2009
2
0
18,510
Problem solved, I used the stock heat sink with my I7 because my old one didn't fit. I do not OC but it still couldn't keep the temp down so I went out and got the coolermaster v8 (very hard to put into an antec coolermaster case btw). The PC is running fine now.