rulik006
Talon2020
I'm going to try and get the newest Microcodes added to the BIOS and flashable without brick like this fix. Unfortunately I am learning as I go and really have to rely on other peoples guides. Hopefully I can get it figured out.
I replaced old 112 to latest 11F microcode via HEX editor on Z690 classified bios and board stucks at 63 code
FIT is correct. Header adresses are not touched. Maybe it needs also new ME or something else or it will not work that ease as on older boards
I was thinking exactly the same thing. I replaced the the latest 2.13 Dark Z690 with 11D microcode and I get stuck at 65 or 66 code. I had to recover flash the BIOS back yesterday. I think it's the old Intel ME that is the hang up here. I know that newer BIOS require newer Intel ME firmware, so we might just need to flash the updated Intel ME first in order to get it to POST. At least on Asus boards it will update the Intel ME when you do a newer BIOS update if required, EVGA doesn't update the ME with their BIOS updates. I was thinking doing the Intel ME update last night but got busy with other stuff.
I may need to go back and take a look tonight to see which microcode the BIOS attempt to load as default. Maybe it always attempts to load the newest for the CPUsignature B0671 and without the supported ME were hitting a show stopper.