Ofcourse it is. First the laptop worked, but bios lock. After flashing your main bios still bios lock. After also flashing your other file, laptop boot and only show dell screen color test. After flashing back original file, laptop wont boot, only power button lights up, does one reboot, and shuts off. So only thing what whas done is using your files.
So, still same question, what makes your files to only show dell screen color test, and why don't the original files boot the laptop again with bios lock after using your files?
Also, if you don't like to help, just say so. No problem! Your first reply wasn't a answer to my question, but only you who did like to get paid, and second reply alreade whas already answered. You are smart enough.