File Request Cannot enter in bios setup

[rkp6971]

MotherBoard Model

la-675ap

Laptop Model

Lenovo g570

in La-675ap , we were unable to access bios setup so i had copied the attached bios file to the main board .
now it starts from the recovery button but does not shows the menu to enter into the bios

 

[Salimeh Bolboli]

Bios - lenovo g570 (20079) compal piwg2 la-6753p la-675ap bios

lenovo g570 (20079) compal piwg2 la-675ap rev 1.0 ene kb930qf a1 4 mb

dr-bios.com