modding msi vortex g65 bios

hi there , I have a mai vortex g65 with bios: https://fr.msi.com/Desktop/support/Vorte…D-SLI#down-bios I want to make my igpu a default vga because I have a problem withs SLI graphics card (both of theme are dead) so I want to remove it and make the igpu as a default adapter but there is no option on bios and when I remove the mxm card an power up pc I just get black screen no display ,please can I get a help thanks for advance

here you are
https://mega.nz/file/vDpAGRQK#s4cEYh5e1O…sse9HHL_uNXTQjc

Flash works only with programer.

thank you so match I will test it