problem with BIOS

nehad
nehad Member Posts: 3 New User
edited March 18 in 2020 Archives
Hello, I have a problem with BIOS, which is that I downloaded the definitions program, 
so the program updates BIOS 1.18, 
knowing that I am urging a version of the company that is 1.17. I want a way to return the BIOS to 1.17. Thank you.