I recently saved this board along with a P3 800 from the trash but have had a few problems getting it to post.

Initially I was getting RAM error long beeps, replaced with known good ram but stupidly at the same time replaced the CMOS battery. Now I get nada, even with no RAM inserted there are no post beep codes. Motherboard auto's on when power is connected too. Any ideas on what to try?

Was pretty dirty when I found it, the machine it was in had been in some sort of semi-outside location. Caps still look ok however.