Correct, it won't post. I've also reseated the ram. Can't get the keyboard to light up, therefore, can't get to the bios.
I have another board coming with Socket A. I'll interchange the CPU to see if that's OK. If the CPU is OK, then the m/b is bad. The machine went to sleep on me and I couldn't get it to wake up. I honestly don't believe there's a pin setting on the board. I was surprise when the boot didn't see the new video card when I installed it. That is why I believe it is a M/B failure.