@tse98 Only the advanced menu? What about AMD Common BIOS Specifications and Platform BIOS Specifications menus? Should I unlock them?
Ok, please check in RWe: if all tabs under "ACPI" are present as before plus SLIC. Some earlier Insyde-bios contain empty dummy-SLIC-table and marker+pubkey which can be simply filled w/ data (=dynamic method, if OA-function is present).
All good. Next only unlock all hide settings like advanced menu, if that possible. Need unlock Legacy boot mode Add: Slic add correct but activation fail. think some OEM ID need change to DELL XMCC to DELL XMCC1806 to PE_SC3 Or dont know, cert installed correct. Activation failed.