Siemens SIMATIC IPC BX-56A Operating Instructions Manual page 24

Configuring firmware
3.5 "Security" tab
Firmware Value
setting
TPM Available
Availability
1
Hidden
TPM Operation No Operation
1
Enabled
Clear TPM
1
Supervisor
Password
User Password
Set Supervisor Enter New
Password Password
2
Enter New
Password Again
Power-On Enabled
Password
2
Disabled
User Access View Only
Level
2
User Boot Enabled
Manager
Disabled
Access
2
Set User
Password
Clear User
Password
24
Setting in
delivery state
x
x
...
[ ] x
[X]
Not Installed/Installed
Not Installed/Installed
x
x
x
Full x
x
x The TPM is visible in the operating system.
The TPM is not visible in the operating system.
x Select one of the supported operations to change TPM2 state.
x
Remove all TPM context associated with a specific Owner.
The Supervisor Password is not set or set.
The User Password is not set or set.
x Define a
Supervisor
Password.
x Enter the
Supervisor
Password again.
A password prompt appears for every boot procedure. The
supervisor password or a user password must be entered.
x A password prompt appears only when the setup utility is
opened. The supervisor password or a user password must be
entered.
Only read access to Setup Utility is permitted.
Firmware settings cannot be changed.
x Unrestricted write access to Setup Utility is permitted. All
firmware settings except the supervisor password) can be
changed.
x A user password is sufficient to start the Boot Manager.
The supervisor password is required to enter the Boot Manager.
Here you can set a user password for limited access to the
firmware settings.
After correct entry of the user password, it can be changed by
entering a new one. If no password is entered and only the
<Enter> key is pressed, the configured user password is deleted.
Firmware/BIOS description (SIMATIC IPC BX-56A, IPC BX-59A)
Meaning
Here you can set a supervisor password for
full access to the firmware settings.
A password prompt appears before the
firmware is opened. After correct entry of
the supervisor password, it can be changed
by entering a new one. If no password is
entered and only the <Enter> key is pressed,
the configured supervisor password is
deleted, thereby disabling the password
window again.
NOTICE:
If you lose the supervisor password that you
defined during firmware setup, the device
must be reset by the manufacturer.
Operating Instructions, 10/2023, A5E52427534-AA