Any suggestion on broken pin of motherboard?

Hello toms!
I have recived GA-EP45-UD3P as a broken, and it has only one pin broken into socket in half.
Soo far Ive tried:
Straightnen it up,
Powering without/with cpu, without it stays on (which is good sign), with it starts on/off every 2 sec,
No display,
Cpu heats up,
No burn marks.

I have 2 old mobos with me of no use, soo transplanting half of the pin to UD3P?

Or any other suggestion is also good.
I have UD3R on hands and few cpus of 775, Q6600,E5800,P4, it boot loops with every cpu but i still havent screwed it to case since I was in hurry.
Also to note, havent tried or saw which pin is nor all ram slots.