It’s not meaningful to write in two parallel threads and to post dumps in both threads, that does make it impossible to follow what you did and what the original state was.
see:
https://winraid.level1techs.com/t/dell-service-mode/91344
https://winraid.level1techs.com/t/dell-bios-modding/91130
Seems in addition that you have changed ME configuration several times. It’s not possible to follow what you did and what the original state was.
In case of problems with ME: Use your first ever dump, follow that guide to the letter:
https://winraid.level1techs.com/t/guide-clean-dumped-intel-engine-cs-me-cs-txe-regions-with-data-initialization/