Dell 341-1626 Owners Manual - Page 35

System Security Screen, Allows you enable or disable Intel Trusted Execution Technology. To enable

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Menu Item Description NOTE: When C States is enabled in Custom mode, changing the Monitor/Mwait setting does not impact system power/performance. Memory Patrol Scrub Allows you to set the memory patrol scrub frequency. By default, the Memory Patrol Scrub option is set to Standard. Memory Refresh Rate Allows you to set the memory refresh rate. By default, the Memory Refresh Rate option is set to 1x. Memory Operating Voltage Allows you to set the DIMM voltage selection. When set to Auto, the system automatically sets the system voltage to the optimal setting based on the DIMM capacity and the numbers of DIMMs installed. By default, the Memory Operating Voltage option is set to Auto. Collaborative CPU When set to enabled, the CPU power management is controlled by the OS DBPM and the Performance Control System DBPM (DAPC). By default, the option is set to Disabled System Security Screen Menu Item Intel AES-NI System Password Setup Password Password Status TPM Security TPM Activation TPM Status TPM Clear Intel TXT Power Button Description The Intel AES-NI option improves the speed of applications by performing encryption and decryption using the Advanced Encryption Standard Instruction Set and is set to Enabled by default. Allows you to set the system password. This option is set to Enabled by default and is read-only if the password jumper is not installed in the system. Allows you to set the setup password. This option is read-only if the password jumper is not installed in the system. Allows you to lock the system password. By default, the Password Status option is set to Unlocked. 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. Allows you to change the operational state of the TPM. By default, the TPM Activation option is set to No Change. Displays the TPM status. CAUTION: Clearing the TPM results in 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. Allows you enable or disable Intel Trusted Execution Technology. 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. 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. 35

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Menu Item
Description
NOTE:
When
C States
is enabled in
Custom
mode, changing the Monitor/Mwait setting
does not impact system power/performance.
Memory Patrol Scrub
Allows you to set the memory patrol scrub frequency. By default, the
Memory Patrol Scrub
option is set to
Standard
.
Memory Refresh Rate
Allows you to set the memory refresh rate. By default, the
Memory Refresh Rate
option is set to
1x
.
Memory Operating
Voltage
Allows you to set the DIMM voltage selection. When set to
Auto
, the system automatically sets
the system voltage to the optimal setting based on the DIMM capacity and the numbers of
DIMMs installed. By default, the
Memory Operating Voltage
option is set to
Auto
.
Collaborative CPU
Performance Control
When set to enabled, the CPU power management is controlled by the OS DBPM and the
System DBPM (DAPC). By default, the option is set to
Disabled
System Security Screen
Menu Item
Description
Intel AES-NI
The
Intel AES-NI
option improves the speed of applications by performing encryption and
decryption using the Advanced Encryption Standard Instruction Set and is set to
Enabled
by
default.
System Password
Allows you to set the system password. This option is set to
Enabled
by default and is read-only
if the password jumper is not installed in the system.
Setup Password
Allows you to set the setup password. This option is read-only if the password jumper is not
installed in the system.
Password Status
Allows you to lock the system password. By default, the
Password Status
option is set to
Unlocked
.
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
.
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 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 enable or disable Intel Trusted Execution Technology. 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
.
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
.
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