I read through this page:http://www.tomshardware.com/forum/261145-31-perform-steps-posting-boot-video-problems
None of these steps seemed to have helped.
I tried with on board video, and it did not help.
The lowest wattage was 500w for a PSU, but I used that one to test only the RAM and CPU. I have a 650w and a 750w PSU as well.
I have not found any bent pins on the CPU.
To clarify, nothing will turn on, no fans, no hdd, etc. Just the green LED is on when the PSU is plugged in.