C. Select the “Advanced” tab and “Standby” mode in
Power Buttons.
Restart your computer to complete setup.
Now when you want to enter sleep mode, just
press the “Power on” button..
How to recover from the sleep mode?
There are four ways to “wake up” the system:
1. Press the “Power On” button.
2. Use the “Keyboard Power On” function.
3. Use the “Modem/Lan Resume" function.
4. Use the “Resume by Alarm” function.
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Mainboard User's Manual