DFI P5BTX/L User Manual page 46

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P5BTX/L System Board User' s Manual
Standby Mode
This is user configurable only when the Power Management category
is set to User Defined. When enabled and after the set time of system
inactivity, the CPU clock will run at a speed slower than the speed
during Doze mode (1/3 of full speed) while all other devices still op-
erate at full speed.
Suspend Mode
This is user configurable only when the Power Management category
is set to User Defined. When enabled and after the set time of system
inactivity, the CPU and onboard peripherals will be shut off.
HDD Power Down
This is user configurable only when the Power Management category
is set to User Defined. When enabled and after the set time of system
inactivity, the hard disk drive will be powered down while all other
devices remain active.
Throttle Duty Cycle
This category allows you to select the rate of reduction with your ex-
ternal system bus clock to save power.
Options 12.5%, 25.0%, 37.5%, 50.0%, 62.5%, 75.0%, and 87.5%
Default 62.5%
VGA Active Monitor
Enabl e d VGA activities will cause the system to wake up from
Disabled VGA activities will not cause the system to wake up from
IRQ 8 Break Suspend and Reload Global Timer Events
When enabled, access to the specified IRQ will cause the system to
wake up completely from the power management mode. When
disabled, the system will not wake up from the power management
mode despite access to the specified IRQ.
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power saving mode.
power saving mode.