I need lenovo b71-80 modded BIOS

[deadlord]

Hi!
My bios dont have Graphic Device Option,so does anyone know how to put this option into my bios?
Maybe with mods?

My card is the GTX750 TI PALIT DUAL STORM X
I have the latest bios -> 0RCN35WW 

I bought an exp gdc beast -> https://www.banggood.com/NGFF-Version-V8...09978.html
to connect my external card into my laptop,but my laptop doesnt see it,not even as unknown device.
I saw that i need to put the graphic device to uma but i dont have it.
Help!

p.s my card is working fine!

[Dudu2002]

Hi!
My bios dont have Graphic Device Option,so does anyone know how to put this option into my bios?
Maybe with mods?

My card is the GTX750 TI PALIT DUAL STORM X
I have the latest bios -> 0RCN35WW 

I bought an exp gdc beast -> https://www.banggood.com/NGFF-Version-V8...09978.html
to connect my external card into my laptop,but my laptop doesnt see it,not even as unknown device.
I saw that i need to put the graphic device to uma but i dont have it.
Help!

p.s my card is working fine!

Hi
Your bios chip is rewrite protected
Bios mod can be flashed using SPI-programmer+SOIC8 clip only