It's a "permanent" SLIC. You must remove old SLIC table at first : look here https://forums.mydigitallife.net/threads/how-to-permanently-add-slic-in-newer-asus-efi.31404/ and here https://forums.mydigitallife.net/th...ic-in-newer-asus-efi.31404/page-7#post-849131
I did this once on a DFI board.It worked great.Now I have a new rig: MSI Z270 Gaming M7 Model: Z270 Gaming M7 UEFI AMI BIOS BIOS VER.: E7A57IMS.150 It is listed as AMI BIOS but AMI Tool doesn't open it .Phoenix Tool does open it. Is Phoenix the correct tool for modding? Thank you for any advice you can offer. Edit: RWe report