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Menu Item
Description
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 number 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
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 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
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