That's possible, although I used the same version of DOS flash program to flash each time with only specifying the BIOS file as a parameter, but it's worth a look. Thanks for the suggestion. I'll check that out and repost if that works or not, and repost a request if necessary.
Did you import the asus certificate? Can you make a screenshot from RSTD & XSDT. I think the mod must work.
Yes, I imported the Asus certificate several times. Believe me, I tried this so many times, flashing and reflashing, changing Ultimate keys, installing Everest, even restoring a backup with Acronis True Image Workstation. I will reflash your BIOS and make the screenshots and get back to you. Do you want a screenshot of both your BIOS and the 1.0K that's working? Where is XSTD in Everest?