Hey there. I'm not an "electronics guy", but I'm here trying to find out how to use my BIOS dump and a Dell BIOS update to create a firmware image that I can trust is clean. I already used a CH341A Mini Programmer hardware and AsProgrammer software to read and back up my old 16 MB firmware image. I've also used UEFITool, by platomav at GitHub, to extract the files from the Dell BIOS update .exe file. My next step is to find out if my Flash Descriptor region is clean, and to transfer any legitimate machine-specific data from specific regions of my old firmware to the equivalent regions...