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Power Management Setup
The Power Management Setup Menu option is used to change the values of
the chipset registers for system power management.
Power Management Timeouts
The power-saving modes can be controlled by timeouts. If the system is inac-
tive for a time, the timeouts begin counting. If the inactivity continues so that
the timeout period elapses, the system enters a power-saving mode. If any
item in the list of Reload Global Timer Events is Enabled, then any activity on
that item will reset the timeout counters to zero.
Wake Up Calls
If the system is suspended, or has been powered down by software, it can be
resumed by a wake up call that is generated by incoming traffic to a modem, a
LAN card, a PCI card, or a fixed alarm on the system realtime clock.
Phoenix – AwardBIOS CMOS Setup Utility
Power Management Setup
Item Help HDD Power Down [Disable]
Suspend Mode [Disable]
Video Off Option [Suspend --> Off]
Video Off Method [DPMS Support]
MODEM Use IRQ [3]
Soft-Off by PWRBTN [Instant-Off]
PWRON After PWR-Fail [Off]
IRQ/Event Activity Detect [Press Enter]
Menu Level
↑ ↓ → ← : Move Enter : Select +/-/PU/PD:Value: F10: Save ESC: Exit F1:General
Help F5:Previous Values F6:Fail-Safe Defaults F7:Optimized Defaults
HDD Power Down (Disable)
The IDE hard drive will spin down if it is not accessed within a specified length
of time. Options are from 1 Min to 15 Min and Disable.
Suspend Mode (Disable)
The CPU clock will be stopped and the video signal will be suspended if no
Power Management events occur for a specified length of time. Full power
function will return when a Power Management event is detected. Options are
from 1 Min to 1 Hour and Disable.
Video Off Option (Suspend --> Off)
This option defines if the video is powered down when the system is put into
suspend mode.