[Request] Unlocked BIOS for Dell Inspiron 15 N5050

Hi, I’m being trying to attach an eGPU to my Dell N5050, I tried a lot of things to make it work but I couldn’t.
I have a Dell Latitude E6320 with exactly the same problem, but I was able to fix the problem because that machine allows me to boot a USB stick to UEFI to changes some TLOUD values.
But the Dell N5050 doesn’t show me any boot option, I would truly appreciate the help in unlocking all the bios menu options to be able to run the USB on UEFI (if it his possible).
This is my BIOSreg.bin
I apologize for my poor English I hope is not too broken to explain the problem.
Thank you in advance.

BoringBoredom/UEFI-Editor: Aptio V UEFI Editor (github.com)