Справочник Пользователя для DELL C4130
Menu Item
Description
Collaborative CPU
Performance Control
Enables or disables the CPU power management. 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 DBPM (DAPC). By default, the option is set to Disabled.
Memory Patrol Scrub
Sets the memory patrol scrub frequency. By default, the Memory Patrol
Scrub option is set to Standard.
Memory Refresh Rate
Sets the memory refresh rate to either 1x or 2x. By default, the Memory
Refresh Rate option is set to 1x.
Refresh Rate option is set to 1x.
Uncore Frequency
Selects the Processor Uncore Frequency.
Dynamic mode allows the processor to optimize power resources across
Dynamic mode allows the processor to optimize power resources across
the cores and uncore during runtime. The optimization of the uncore
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
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
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.
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.
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.
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.
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.
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 click System Setup Main Menu → System BIOS → System Security Settings.
To view the System Security 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.
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.
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