Asus crosshair 2 wont power up

[ombreti]

Hello,
I have PC, assembled with ASUS Crosshair 2 Formula. I used it about 2 years and suddenly one day, when i try to start it, nothing happen. Just the onboard switches blinked every 1 second and thats all. I try different working PSU with same result.. What can be? Thx in advance!

 

[pro-gamer]

remove out your cpu along with rams for a while then put them again carefully.

 

[ombreti]

Tryed. No result. Same things - silence and blinking..!

 

[pro-gamer]

your motherboard is defective.