Intel Desktop Board DQ87PG Technical Product Specification
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1.12.2.5
Wake from USB
USB bus activity wakes the computer from an ACPI S3 state.
NOTE
Wake from USB requires the use of a USB peripheral that supports Wake from USB.
1.12.2.6
PME# Signal Wake-up Support
When the PME# signal on the Conventional PCI bus is asserted, the computer wakes
from an ACPI S3, S4, or S5 state (with Wake on PME enabled in the BIOS).
1.12.2.7
WAKE# Signal Wake-up Support
When the WAKE# signal on the PCI Express bus is asserted, the computer wakes from
an ACPI S3, S4, or S5 state.
1.12.2.8
Wake from Serial Port
Serial port activity wakes the computer from an ACPI S3 state.
1.12.2.9
Wake from PS/2 Devices
PS/2 keyboard activity wakes the computer from an ACPI S3, S4, or S5 state.
However, when the computer is in an ACPI S4 or S5 state, the only PS/2 activity that
will wake the computer is the Alt + Print Screen or the Power Key available only on
some keyboards.
1.12.2.10
Wake from S5
When the RTC Date and Time is set in the BIOS, the computer will automatically wake
from an ACPI S5 state.
1.12.2.11
Power Supervisor
The Power Supervisor actively monitors the input voltages from the power supply and
protects the board and any attached peripherals from electrical overstress and possible
physical damage. The Power Supervisor will activate if it detects the power supply
voltage rails have deviated outside the current ATX power supply specification and safe
operating levels.
If the Power Supervisor detects an out of spec voltage, the following will happen:
1.
The board will be powered down immediately to protect circuits from electrical
overstress and possible physical damage.
2.
A red warning LED (see Figure 1) on the board will activate as a visual cue.
Summary of Contents for DQ87PG
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