Fujitsu D3320 PRIMERGY BX2560 M2 Reference Manual page 47

Flash Write
Assigns write protection to the system BIOS.
Disabled
The system BIOS cannot be written. Flash-BIOS update is not
possible.
Enabled
The system BIOS can be written if the appropriate switch option
(see manual for the system board) is set accordingly. Flash BIOS
update is possible.
User Password on Boot
Specifies whether a User Password prompt appears when booting.
On every Boot
The password prompt appears on all boot.
Disabled
The password is always taken from non-volatile storage and there
is no password prompt displayed.
Secure Boot Configuration
Calls a submenu used to define a firmware authentication process (see
"Secure Boot Configuration" on page
BX2560 M2
D3320 - BIOS Setup Utility
48).
Security menu
47