B&R 5PP551.0573-00, Руководство пользователя

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Software • BIOS options
172 Power Panel 500 User's Manual V 1.00
1.7.2 Platform Power Management
InsydeH2O Setup Utility Rev. *
Power
If Enabled, the CLKRUN#
Logic will stop the PCI
Clocks
Platform Power Management
PCI Clock Run <Disabled>
_CST - C4 Latency Value <Disabled>
F1 F9
Esc Enter F10
Help Select Item Change Values Setup Defaults
Exit Select Menu Select SubMenu Save and Exit
F5/F6
BIOS setting Meaning Setting options Effect
Enabled Enables this function. PCI Clock Run Option for enabling / disabling the PCI
Clocks to save energy.
Disabled Disables this function.
Enabled Enables this function. _CST - C4 Latency
Value
1)
Option for enabling / disabling the latency
period for C4 C-States in the ACPI _CST
object.
Info:
For more detailed information
about this setting, see the ACPI
specification ( www.acpi.info ).
Disabled Disables this function.
Enabled Processor is needed in C4 if the operat-
ing system is initiated in a C3 state.
C4 on C3 - Deeper
Sleep
2)
Fine-tunes the power saving function on
an ACPI operating system.
Disabled Disables this function.
Table 94: US15W Power - Platform Power Management setting options
1) These settings are only possible if
C-States
is set to
Enabled
in the menu item
Advanced CPU Control
.
2) These settings are only possible if _CST - C4 Latency Value is set to Enabled .