Acer Nitro Need a Bios Mod for using other GPU Chip - already soldered

I have a Acer Nitro that have had a broken GTX 1050 Ti. I’m a owner of laptop service so I could solder a new chip. I have on stock GTX 1050 (non Ti version).
Laptop is turning on and working on Intel Graphics. The new GTX 1050 I can not instal.
Please help me out, with tool schould I use to find the vBios in BIOS - there is no extra vBios on this laptop, so I need to modify a main BIOS.
Best Regards.

VLBI0111.rar (4.5 MB)