7.Press and hold the power button for a few seconds to remove the flea power from the system board.
CAUTION: To guard against electrical shock, always unplug your tablet from the electrical outlet.
CAUTION: Before touching anything inside your tablet, ground yourself by touching an unpainted metal surface, such as the metal at the back of the tablet. While you work, periodically touch an unpainted metal surface to dissipate static electricity, which could harm internal components.
8.Remove the storage SD card from the tablet.
Turning off Your Tablet
Turning off your tablet completely shuts down your tablet. You can turn off your tablet by two ways:
•Using power button
•Using charms menu
1.To turn off your tablet using power button:
a)Press and hold the Power button 
until you see “Slide to shut down your PC” on the screen.
b) Slide to shut down your tablet.
NOTE: You can also turn off your tablet without sliding down the screen. Press and hold the
Power button for >10 seconds to turn off your tablet. You can perform this force shutdown, if your tablet is not responding / behaving unexpectedly or touch is not working.
2.To turn off your tablet using the charms menu:
a)Swipe from the right edge of the display to access the Charms menu.
b)Touch Settings 
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