My PC Won't Boot Up!!

[Ahmoody]

Hi guys,
Yesterday I was reapplying thermal paste to my 3570k and I'm not a noob at changing the paste, so I change it, fix on top my 100i, then my pc won't boot up! The fans spin for a second then stops then restarts then stops and so on!
I've tried removing the bios battery for 2 minutes and nothing! the same problem! tried also removing ram, vga card, etc but nothing what could've gone wrong? Is it the motherboard? Please help thanks

 

[ryan27968]

doubt its a heat problem. more likely your psu, or you have static shocked something. try borrowing a psu from a friend and see if it works.

 

[Dalle4]

To check the PSU, you could use the paperclip test. Have you tried resetting the Mobo, with pressing the Clr CMOS, once worked for me, even though i tried the battery first?