Hi. Here the issue it's seams de PCH DXE zone inside the Chipset. The code 76 according the manual is an error during the execution of a microcode. I removed the RAM, the video card, everything except the CPU. The error persist, and the boardview don't help much because lacks of information about the signals and booting seecuence. So, I'm trying to work around the problem testing other BIOS. And I had a positive result with ASRock Extreme 11. But don't work properly. That's the reason what I'm looking for another's BIOS and more info. ThanksIn some cases the test card is not working properly. If it is not possible to identify the problem, you need to check them all to determine the problem.