The Veteran 36 Posted November 30, 2020 Posted November 30, 2020 Hi to everyone and thanks in advance from the support that I can get from this issue while installing BigSur on X99DX2 motherboard w/bios unlocked, below it's a screen shot of the SICKILL Process. This happens at the 12 minute mark of the first round of the installer process, thanks. IMG_0352.HEIC IMG_0353.HEIC Share this post Link to post Share on other sites