Users Guide

Menu Item Description
TPM Security Allows you to control the reporting mode of the Trusted Platform Module (TPM). By default, the TPM Security
option is set to Off. You can only modify the TPM Status, TPM Activation , and Intel TXT fields if the TPM
Status field is set to either On with Pre-boot Measurements or On without Pre-boot Measurements.
NOTE: TPM update is blocked form LC UI.
TPM Activation Allows you to change the operational state of the TPM. By default, the TPM Activation option is set to No
Change.
TPM Status Displays the TPM status.
TPM Clear
CAUTION: Clearing the TPM results in the loss of all keys in the TPM. The loss of TPM keys may
affect booting to the operating system.
Allows you to clear all the contents of the TPM. By default, the TPM Clear option is set to No.
Intel TXT Allows you to enable or disable Intel Trusted Execution Technology (TXT). To enable Intel TXT, Virtualization
Technology must be enabled and TPM Security must be Enabled with Pre-boot measurements. By default, the
Intel TXT option is set to Off.
BIOS Update
Control
Allows you to update the BIOS using either DOS or UEFI shell-based flash utilities. For environments that do
not require local BIOS updates, it is recommended to set this option to Disabled. By default, the BIOS Update
Control option is set to Unlocked.
NOTE: BIOS updates using the Dell Update Package are not affected by this option.
Power Button Allows you to enable or disable the power button on the front of the system. By default, the Power Button
option is set to Enabled.
NMI Button Allows you to enable or disable the NMI button on the front of the system. By default, the NMI Button option is
set to Disabled.
AC Power
Recovery
Allows you to set how the system reacts after AC power is restored to the system. By default, the AC Power
Recovery option is set to Last.
NOTE: Set the AC Power Recovery option to On or Last to enable or disable the AC Power Recovery
Delay option.
AC Power
Recovery Delay
Allows you to set how the system supports staggering of power up after AC power is restored to the system. By
default, the AC Power Recovery Delay option is set to Immediate.
NOTE: Set the AC Power Recovery Delay option to User to enable or disable the User Defined Delay
option.
User Defined
Delay (60s to
240s)
Allows you to set the User Defined Delay when the User Defined option for AC Power Recovery Delay is
selected.
Verschiedene Einstellungen
Menüelement
Beschreibung
System Time Ermöglicht das Festlegen der Uhrzeit im System.
System Date Ermöglicht das Festlegen des Datums im System.
Systemkennnumm
er
Zeigt die Systemkennnummer an und ermöglicht ihre Änderung zum Zweck der Sicherheit und Überwachung.
Tastatur-Num-
Sperre
Ermöglicht das Festlegen, ob das System mit aktivierter oder deaktivierter Num-Sperre startet. Standardmäßig ist
Keyboard NumLock (Tastatur-Num-Sperre) auf On (Aktiviert) gesetzt.
ANMERKUNG: Diese Option gilt nicht für Tastaturen mit 84 Tasten.
Tastaturfehler
melden
Ermöglicht die Festlegung, ob tastaturbezogene Fehlermeldungen während des Systemstarts gemeldet werden.
Standardmäßig ist die Option Report Keyboard Errors (Tastaturfehler melden) auf Report (Melden) gesetzt.
Verwenden des System-Setups und des Startmanagers 69