Menu Item
Description
frequency to either save power or optimize performance is influenced by
the setting of the
Energy Efficiency Policy
.
Energy Efficient Policy
Enables you to select the
Energy Efficient Policy
.
The CPU uses the setting to manipulate the internal behavior of the
processor and determines whether to target higher performance or
better power savings.
Number of Turbo Boot
Enabled Cores for Processor
1
NOTE: If there are two processors installed in the system, you see an
entry for
Number of Turbo Boost Enabled Cores for Processor 2
.
Controls the number of turbo boost enabled cores for processor 1. By
default, the maximum number of cores is enabled.
Monitor/Mwait
Enables the Monitor/Mwait instructions in the processor. By default, the
Monitor/Mwait option is set to
Enabled
for all system profiles, except
Custom
.
NOTE: This option can be disabled only if the
C States
option in
Custom
mode is set to
disabled
.
NOTE: When
C States
set to
Enabled
in
Custom
mode, changing
the Monitor/Mwait setting does not impact system power/
performance.
System Security Settings screen
You can use the
System Security
screen to perform specific functions such as setting the system
password, setup password and disabling the power button.
To view the
System Security
screen, click
System Setup Main Menu
→
System BIOS
→
System Security
Settings
.
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
Sets 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
Sets the setup password. This option is read-only if the password jumper
is not installed in the system.
Password Status
Locks the system password. By default, the
Password Status
option is set
to
Unlocked
.
Intel TXT
Enables or disables the 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
.
Power Button
Enables or disables the power button on the front of the system. By
default, the
Power Button
option is set to
Enabled
.
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