HP450 g4 won’t boot after bios update

[oronfel2911]

Hello
I have HP probook 450 g4 running Catalina. And after bios update I can’t boot to the system. Please help.

and I try to fresh install from the opencore flash drive and also I can’t boot.

 

[P1LGRIM]

after bios update I can’t boot to the system

After a BIOS change you may have to remake all of your SSDT files and any config.plist ACPI patches.

 

[oronfel2911]

After a BIOS change you may have to remake all of your SSDT files and any config.plist ACPI patches.

What do you mean by remake could you please explain more

 

[P1LGRIM]

What do you mean by remake could you please explain more

Your SSDT files are based on the values that were present in your old BIOS and those may have changed in the new BIOS rendering them invalid. They should be remade in conjunction with the new BIOS.

Your image shows numerous ACPI errors.