[Problem] Unable to program modified AMI V5 bios

Seems that you used CS ME tools package but your FW is CS TXE, get the right and ONLY package that works on your system, you cant use random package tools…

https://winraid.level1techs.com/t/intel-converged-security-trusted-execution-engine-drivers-firmware-and-tools

v4 r6

Use ME Analyser, drop the dump on the tool: GitHub - platomav/MEAnalyzer: Intel Engine & Graphics Firmware Analysis Tool

AMI Change logo tool most of the times, breaks security on modern Aptio V bios on saving.
Your best chance is dump with fpt tool the bios region only, mod and flash it again with fpt, of course youll need access to the spi regions.

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