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Desktop Board Features
27
Wake from Consumer IR
Consumer IR device activity wakes the computer from an ACPI S3, S4, or S5 state.
Wake from Serial Port
Serial port activity wakes the computer from an ACPI S3, S4, or S5 state.
Onboard Power and Reset Buttons
The lighted Power button on the Desktop Board (Figure 5, A) can be used to turn the
computer on or off. This button duplicates the function of the front panel power
button. To turn off the computer using the onboard Power button, press it for three
seconds.
The Power button stays lit when there is standby power still present on the board.
This is the case even when the computer appears to be off. For example, when this
button is lit, standby power is still present at the memory module sockets and the PCI
bus connectors.
CAUTION
If the AC power has been switched off and the onboard power button is still lit,
disconnect the power cord before installing or removing any devices connected to the
board. Failure to do so could damage the board and any attached devices.
The lighted Reset button on the Desktop Board (Figure 5, B) can be used to reset the
board. T
his button duplicates the function of the front panel Reset button.
Figure 5. Onboard Power and Reset Buttons