(If you find other names for it, please post it) Just use the same name as the one already in your Bios. Your CPU microcodes file in your Bios may be named CPUCODE.BIN instead. Note 1: Only the name “NCPUCODE.BIN” is used in the Guide to keep it short. So here is the simple guide step-by-step on how to do it: And i must say that no Hex editor is required! The solution: After so much time in research, i want to save everyone the time wasted and the problems i got finding how to do it. The problem: Almost all guides on the internet are related to UEFI Bios and tell you to use MMTool or UBU to do it, but it is unfortunately useless on non-UEFI Bios… And for most of the rest of the guides out there, those are hard to find, very rare, are incomplete, not well done and therefore incomprehensible guides asking you to use a HEX Editor to change the microcodes manually. (I have an Award non-UEFI BIOS on a Gygabite GA-X58A-UD9 motherboard) This should work with Phoenix Bios too. The need: I had to search everywhere on the internet to find a step-by-step walktrough that teach how to update the microcodes in the NCPUCODE.BIN of my BIOS.
