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hi i need your help i wanted to modify my bios so i can make egpu nelle not boot is a lenovo b490 á bios is phoenix BIOS SC-T v2.2 please help me

i need to exchange my wifi card for another one, atleros more when i put it the notbook does not start it is on the white list i would like if you guys help to remove it please
  notbook Lenovo b490 MT 3772
Bios phoenix Bios sc-t 2.2