MSI K7N420 Pro User Manual page 64

Chapter 3
IRQ/Event Activity Detect
Press <Enter> to enter the sub-menu and the following screen appears:
USB Resume from S3/S4
Allows the activity of USB device to wake up the system from S3 or
S4 power saving modes. Settings are Enabled and Disabled.
Wake Up by PCI CArd (PME)
These items specify whether the system will be awakened from power
saving modes when activity or input signal of the specified hardware
peripheral or component is detected.
IRQs Activity Monitoring
Press <Enter> to enter the sub-menu. A similar screen to the
following appears:
enough circuitry receiving power to detect
power b utton activit y or Wake Up On LAN/
Ring activity.
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