Nope, there was nothing attached at all, only CPU, motherboard and PSU.
I fixed it by taking out the motherboard and put it on the ground for around an hour, I did that before to another mobo ad it worked, sounds like static electricity problem.
My motherboard keeps shutting down after I power it up, it powers up then it shuts down then up again for couple of times then sometimes work for few minutes the completely down, and if I press the power button nothing happens till I take power plug out then plug it in again then press the power...