Hardware Support; Wake-Up Devices And Events - Intel D845GLLY Using Manual

1.12.1.2

Wake-up Devices and Events

Table 12 lists the devices or specific events that can wake the computer from specific states.
Table 12. Wake-up Devices and Events
These devices/events can wake up the computer...
LAN
Modem (back panel Serial port A)
PME# signal
Power switch
PS/2 devices
RTC alarm
USB
Note: For LAN and PME# signal, S5 is disabled by default in the BIOS Setup program. Setting this option to Power On
will enable a wake-up event from LAN in the S5 state.
✏
NOTE
The use of these wake-up events from an ACPI state requires an operating system that provides full
ACPI support. In addition, software, drivers, and peripherals must fully support ACPI wake
events.

1.12.2 Hardware Support

CAUTION
Ensure that the power supply provides adequate +5 V standby current if LAN wake capabilities
and Instantly Available PC technology features are used. Failure to do so can damage the power
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supply.
The Desktop Boards provide several power management hardware features, including:
•
Power connector
•
Fan connectors
•
LAN wake capabilities
•
Instantly Available PC technology
•
Resume on Ring
•
Wake from USB
•
Wake from PS/2 keyboard
•
PME# signal wake-up support
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Standby current requirements are product dependent. For information on power usage and standby
current requirements, refer to the Product Supplement Document for your Intel Desktop Board.
Product Description
...from this state
(Note)
S1, S3, S4, S5
S1, S3
S1, S3, S4, S5
S1, S3, S4, S5
S1, S3
S1, S3, S4, S5
S1, S3
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