Lenovo ThinkSystem HR650X - Page 51

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enovo
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51
Hard Disk
CD
-
ROM
drives with no media will be emulated according to
a drive type.
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Advanced Power Management Table(Sub of
Advanced Menu
)
Advanced Power Management Configuration
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Power Technology Disable/Energy Efficient
/MaxPerformance/Nomi
nal Frequency/Custom
Enable the power management features.
[Nominal Frequency] Set CPU working in nominal
frequency when system is idle.
EIST (P-states) Disable/Enable When enabled, OS sets CPU frequency according
load. When disabled, CPU frequency is set at max
non
-
turbo.
Turbo Mode Disable/Enable Turbo mode allows a CPU logical processor to
execute a higher frequency when enough power is
available not exceed CPU defined limits.
P
-
states Lower Limit
Default
/Max Non
-
Turbo
P
-
states Lower Limit
Hardware P-States Disable
Native Mode
Out of Band Mode
Native Mode with No
Legacy Support
Disable: Hardware chooses a P-state based on OS
Request (Legacy P-States) Native Mode:Hardware
chooses a P-state based on OS guidance Out of
Band
Enhanced Halt State
(C1E)
Disable/Enable Enables the Enhanced C1E state of the CPU, takes
effect after reboot.
Package C State limit C0/C1 state
C2 state
C6(non Retention) state
C6(Retention) state
Package C State limit
CPU C6 report Disable/Enable Enable/Disable CPU C6(ACPI C2) report to OS
Recommended to be enabled.
Energy Performance
BIAS setting.
Performance/Balanced
Performance/Balanced
Power/Power
Set Energy Performance BIAS,which overrides OS
setting.
ACPI Configuration Table(Sub of
Advanced Menu
)
ACPI Configuration System ACPI Parameters.
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Power Button
Lock/
Unlock
Power Button Lock/Unlock