Supermicro X13SCL-IF - Page 93

Chapter 4: UEFI BIOS
93
KMS Server Retry Count
Use this feature to specify how many times the system will attempt reconnecting to the KMS
server. Press <+> or <-> on your keyboard to change the value. The default setting is 5. If
the value is 0, the system will retry innitely. The valid range is 0 to 10.
TPM Security Policy
Use this feature to enable or disable the TPM Security Policy. When this feature has not
previously been set to Enabled, the options are Disabled and Enabled. Changes take e󰀨ect
after you save settings and reboot the system.
Note: Install a Trusted Platform Module 2.0 device to your system before conguring
this feature.
When this feature has previously been set to Enabled, the options are Enabled and Reset.
To disable the TPM Security Policy, set this feature to Reset. When this feature is set to reset,
the system and TCG NVMe devices chosen in "Super-Guardians Protection Policy" will be
in the unprotected mode.
Load Authentication-Key
Use this feature to toggle whether the BIOS should automatically load an Authentication-Key
named TPMAuth.bin from a USB ash drive. The options are Disabled and Enabled. Set
this feature to Enabled to load the Authentication-Key. After an Authentication Key is loaded,
this option will be reset to Disabled. Changes take e󰀨ect after you save settings and reboot
the system.
Note 1: Connect a USB ash drive with the Authentication-Key (TPMAuth.bin) to your
system before conguring this feature.
Note 2: Load the Authentication-Key after installing a TPM device. The TPM function
will not work properly without an Authentication-Key.
USB Security Policy
Use this feature to congure USB Security Policy settings. When this feature has not
previously been set to Enabled, this feature will toggle whether the BIOS should automatically
save a USB Authentication-Key named "USBAuth.bin" to a USB ash drive and begin the
USB Security Policy. The options are Disabled and Enabled. Changes take e󰀨ect after you
save settings and reboot the system.
Note: Connect a USB ash drive to your system before conguring this feature. Save
the USB Authentication-Key and keep a backup.
When this feature has been previously set to Enabled, the options are Enabled and Reset.
To disable the USB Security Policy, set this feature to Reset. When this feature is set to reset,
the system and TCG NVMe devices chosen in "Super-Guardians Protection Policy" will be
in the unprotected mode.