Intel D845HV Product Specification - Page 40

Wake-up Devices and Events, 14.1.3, Plug and Play

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Intel Desktop Board D845HV/D845WN Technical Product Specification 1.14.1.2 Wake-up Devices and Events Table 10 lists the devices or specific events that can wake the computer from specific states. Table 10. Wake-up Devices and Events These devices/events can wake up the computer... Power switch RTC alarm LAN CNR PME# Modem (back panel Serial Port A) USB PS/2 devices ...from this state S1, S3, S4, S5 S1, S3, S4, S5 S1, S3, S4, S5 (Note 1) S1, S3, S4 (Note 2), S5 (Note 2) S1, S3, S4, S5 S1, S3 S1, S3 S1, S3 Notes: 1. 2. For LAN and PME#, 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. Except from the CNR's USB interface.  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. 1.14.1.3 Plug and Play In addition to power management, ACPI provides control information so that operating systems can facilitate Plug and Play. ACPI is used only to configure devices that do not use other hardware configuration standards. PCI devices for example, are not configured by ACPI. 40

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Intel Desktop Board D845HV/D845WN Technical Product Specification
40
1.14.1.2
Wake-up Devices and Events
Table 10 lists the devices or specific events that can wake the computer from specific states.
Table 10.
Wake-up Devices and Events
These devices/events can wake up the computer…
…from this state
Power switch
S1, S3, S4, S5
RTC alarm
S1, S3, S4, S5
LAN
S1, S3, S4, S5
(Note 1)
CNR
S1, S3, S4
(Note 2)
, S5
(Note 2)
PME#
S1, S3, S4, S5
Modem (back panel Serial Port A)
S1, S3
USB
S1, S3
PS/2 devices
S1, S3
Notes:
1.
For LAN and PME#, 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.
2.
Except from the CNR’s USB interface.
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.
1.14.1.3
Plug and Play
In addition to power management, ACPI provides control information so that operating systems
can facilitate Plug and Play.
ACPI is used only to configure devices that do not use other hardware
configuration standards.
PCI devices for example, are not configured by ACPI.