ECS P4IBMS Instruction Manual page 60

MODEM Use IRQ (3)
If you want an incoming call on a modem to automatically re-
sume the system from a power-saving mode, use this item to
specify the interrupt request line (IRQ) that is used by the mo-
dem. You might have to connect the fax/modem to the
mainboard Wake On Modem connector for this feature to work.
Suspend Mode (Disable)
The CPU clock will be stopped and the video signal will be
suspended if no Power Management events occur for a speci-
fied 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.
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.
Soft-Off by PWR-BTTN (Instant-Off)
Under ACPI (Advanced Configuration and Power manage-
ment Interface) you can create a software power down. In a
software power down, the system can be resumed by Wake
Up Alarms. This item lets you install a software power down
that is controlled by the power button on your system. If the
item is set to Instant -Off, then the power button causes a
software power down. If the item is set to Delay 4 Sec. then
you have to hold the power button down for four seconds to
cause a software power down.
Wake-Up by PCI Card (Enable)
When this item is enabled, the system power will be turned on
if there is any PCI card activity.
Power On by Ring (Enable)
If this item is enabled, it allows the system to resume from a
software power down or a power-saving mode whenever
there is an incoming call to an installed fax/modem. You have
to connect the fax/modem to the mainboard.
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