Stock CAP 2203 with NVMe mod module, for USB Flashback only, as: P8Z77MP.CAP ONLY for update procedure using Asus Bios Flashback feature, NOT EZ Flash or any other method.
It is advisable that the standard Asus bios 2203 update is made, before flashing this modified bios file with NVMe. Also a USB with the original 2203 as backup to recover if necessary, beside the USB with the bios mod. Recommended USB2.0 and the smallest drive possible, MBR/FAT32.
You lost 1 hour my friend…why the hell, dont tell me that you never made a standart Asus bios update or that you don’t read mb manuals and follow Asus tips… sorry but the culprit is on user side not on the mod…by this we can say that a mod seeker like you, all that remains its the modder to go your home and do all the job. Still the file is free…enjoy it.