Hey there,
I am looking for an modded BIOS for a OEM-Mainboard from Lenovo with the name Lenovo 370A 40700WIN 32582019 - Comet Lake B460 - BIOS Rev. O4HKT2FA
It’s an BIOS from the Lenovo-Ideacentre G5 - 14IMB05 with Core i5-10400F.
I would like to be able to use features like Legacy-Boot with CSM to install Windows 7 on that thing for a specific game 
Would be great to hear if that’s possible.
Greetings