So, I was following the steps here to clean dump intel engine, But whenever I tried to dump my Bios with correct ME System Tools version (which is ME v9.5 according to HWINFO), ME Analyzer outputs only this line "File does not contain Intel Engine/Graphics Firmware", tried to load another BIOS dump I can find here in the forum and it displays lot of information as I usually find on other dump file.
Doing some reading, this might be because the BIOS was actually protected by BIOS password.
Any suggestion around this? I attached my locked dump file for anyone wanted to take a look (dumpfile more than 12MB, so I need to upload it to GDrive, actually sorry I cant post links on this forum yet 
). Or perhaps decoding the password from my dumpfile, really appreciate if someone did help. Thank you.
The goal is to Clean Dump My Surface Pro 3 BIOS (it was protected by BIOS administrator password), been using it for 4 years and I wanted to install something else on it. Bought from a local seller, works normal with windows, etc but never knew that BIOS was protected with password.
Possible that your dump contains only the bios-region and no ME-image. Most modern hardware block reading the ME-region.
Open your dump with UEFITool, if ME is present, it should show (open the "+") ME region.