Technical Support how to redo my old bios to work again

[LEONCE]

Hi, I often encounter problems when flashing the BIOS (security device problem, missing information from the motherboard, etc.)
what I see is that you ask for the old Bios, you make manipulations and you bring us back this Bios which works afterwards. my need is to know how to redo the old Bios so that it works again and allows us to avoid certain problems mentioned above. is there a video like the CLEAR ME REGION video? Help me please.

 

[Ahmad Safari]

Hello
BIOS repair training is not available on the site and it is not possible to teach it.

 

[LEONCE]

Hello
BIOS repair training is not available on the site and it is not possible to teach it.

thanks