[Request] Looking to unlock Lenovo Legion T730

Hi guys, looking to unlock a fairly pathetic BIOS on my Lenovo Legion T730.

Lenovo 36E9
Coffee Lake (I9-9900K)
Z370

Tried to update to their latest released BIOS, but it will not update from original. No options to flash inside the UEFI. I’m ready to throw the damn thing out the window and invest in a Non-BS motherboard but unlocking would suffice for now.

There was another gentleman on here with the same setup, but I was unable to contact him directly, nor was I sure if I was allowed to.

Any help would be greatly appreciated!

-Deuterium