Hey. I've been having trouble with my sig rig for a couple weeks now, and I can't figure out whats wrong with it. My rig won't post! No matter what I do, I cannot get this rig to do anything more than have it spin up my fans when I press the power button. I've tried a cmos clear, reseating ALL of the heatsinks (CPU, NB, GFX), a different video card, different HDDs, different RAM, tested the PSU with a multimeter, and I even ripped the mobo out of the system to see if there was any damage to it (Which there was none). I last thing I remember doing is trying to oc my xp-m a little farther, I think I was running 212x12.5 @ 1.675v w/ 57c full load the last time it was running. I took off the hsf to clean it up a little bit, and when I put it back on a couple days later (I got lazy) it stopped posting, no bios beeps, just fans spinning and HDDs starting up. Anyone have any ideas on whats wrong with my system? I'm thinking it's the CPU, maybe I pushed it too far.