[REQUEST] HP DV4 2118TX F.0F BIOS Advanced Options

[zemax]

-Motherboard Manufacturer and Model : HP DV4 2118tx
-Bios Revision : F.0F
-Bios Type : Insyde
-Bios Link : http://ftp.ftp.hp.com/pub/softpaq/sp51501-52000/sp51636.exe

i try flash using modded bios from camiloml but cannot save the configuration,
is there any method for this bios mod for advanced menu?
im just want to change the gpu option from igpu to dgpu

[zemax]

anyone .... help??