AMIBCP cannot unlock hidden settings

I have an AMI Aptio 4 UEFI and changing Accesss/Use to USER doesnt unlock hidden settings(like Chipset), changing defaults also has no results, any ideas how to fix that?
Only related tread I have found is K53SD Bios - Chipset tab not showing, so I guess it’s a question to lordkag
I tryed searching for all “010100010101” strings and replacing them with “010101010101” but that was useless
Here’s my BIOS attached (1.8 MB)