[Request] Asus x540ub bios egpu support

(Asus x540ub dont have egpu support orjinal bios)
How can I mode the bios I want?


(there is no problem with the hardware ) (i’m getting the code 43 because of the settings in the bios) sorry my bad english

(I don’t have much knowledge about BIOS modding.) I have an eGPU that I bought with excitement for my ASUS laptop. It appears in Windows and gives error code 43. I think this is related to the BIOS, because the graphics card is fine. I tested it on different laptops. My goal is to do my best to enable the eGPU by activating the hidden options in the BIOS, such as hot plug and display. I am using BIOS version 305 and I am trying to mod version 303 of ASUS X540UB. You reader Can we mod them together? ) X540UB - Support sorry for my bad english