Intel Pentium 4 530 3.0GHz HT LGA FSB800 1MB BX80547PG3000E/BOXD915PBLL User Manual

Product codes

BX80547PG3000E/BOXD915PBLL

Product Description

1.12.1.2

Wake-up Devices and Events

Table 8 lists the devices or specific events that can wake the computer from specific states.

Table 8.

Wake-up Devices and Events

These devices/events can wake up the computer…

…from this state

LAN

S1, S3, S4, S5

(Note)

Modem (back panel Serial Port A)

S1, S3

PME# signal

S1, S3, S4, S5

(Note)

Power switch

S1, S3, S4, S5

PS/2 devices

S1, S3

RTC alarm

S1, S3, S4, S5

USB

S1, S3

WAKE# signal

S1, S3, S4, S5

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
supply. The total amount of standby current required depends on the wake devices supported and
manufacturing options.

The board provides 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
• WAKE# signal wake-up support

LAN wake capabilities and Instantly Available PC technology require power from the +5 V
standby line.