[Request] Lenovo V50t-13imb whitelist remove

[Tweaknap]

Hey, 

since I was currently planning to give my Lenovo V50t-13imb a little more performance, I quickly ran into a problem. The BIOS seems to use a whitelist for PCIE cards. As soon as I install a small GPU (RTX A2000) or network card, the device no longer boots and the image remains black or shows unauthorized device. After several attempts of my own to open the BIOS via AMIBCP, I failed again and again. Is there a possibility that you can help me with this problem? I have already created a dump via a USB programmer. I uploaded the dump and the latest Bios file from Lenovo is here: 

https://download.lenovo.com/pccbbs/deskt...t3dusa.zip 

Many thanks in advance.

Big regards