ECS H55H-CM, Manual, Page: 40 / 74

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Using BIOS
Press <Esc> to return to the main menu setting page.
Resume By USB (S3) (Disabled)
This item allows you to enable/disable the USB device wakeup function from S3/S4
mode.
Resume By PS2 KB (S3) (Disabled)
This item enables or disables you to allow keyboard activity to awaken the system
from power saving mode.
Resume By PS2 MS (S3) (Disabled)
This item enables or disables you to allow mouse activity to awaken the system from
power saving mode.
Resume on RTC Alarm (Disabled)
The system can be turned off with a software command. If you enable this item, the
system can automatically resume at a fixed time based on the system’s RTC (realtime
clock). Use the items below this one to set the date and time of the wake-up alarm.
You must use an ATX power supply in order to use this feature.