HP 250 G4 SLIC 2.1

[Olmütz]

Hello, please help me with laptop HP 250 G4. I bought it with preinstalled Windows 10 Home, but I want install Windows 7 Home Premium on it. Exist on it any modified BIOS or any utility? Sorry for my bad ENG......

-Manufacturer: HP
-Model: 250 G4
-Bios revision: F.21 Rev.A
-Bios Type: Insyde BIOS
-Bios Link: https://uloz.to/!eqDv3uZEA/sp76219-exe

Thank you....

[Olmütz]

Can anybody help me, please?