Quote Originally Posted by GBorrelli View Post
So I finally got my X79-UD7 system put together... sadly it will not even POST. It stops on debug code 6A(IOH SMM initialization - WTF is this?). No beeps. Also one of the fans doesn't start spinning immediately. If I remove all the RAM it does beep. If I remove the video card it does not beep. I also tried my GTX 260, but no luck. I've tried running with the RAM in like every possible configuration. Any ideas?

PSU - Corsair AX1200
RAM - 16gb Crucial Ballistix Tracer DDR3-2000
GFX - GTX 560 Ti (til the new card shows up...)
SSD - OCZ Vertex 3 120gb

I have the same problem with my UD7. I've tried a different PSU, different RAM, different video card, no video card, no RAM and everything in between including the mobo on a box. Did you ever find anything that worked?