To open the Control Panel:
Click on the lower left corner window icon-> Control Panel
Turn on Power Options:
In the control panel to find "Power Options", the control Panel more content, slowly looking for. The upper right corner of the view to choose "Big picture" more easy to find.
Choose to turn off display time:
Here are two menus that function the same and enter the same interface: "Choose turn off Display time" "Change computer sleep time."
Modified time:
Click the arrow in the diagram to set the time.
Turn off the display time range: 1 minutes ~5 hours, you can also choose "never close" means that the monitor is not turned off.
The time to sleep is the same as turning off the monitor time setting.
If you want to restore the default settings, click "Restore the default settings for the second Schedule" and make sure you can.