Battery icon DescriptionYour tablet is plugged in, and either no battery is detected orthe battery is not working correctly.Battery is at low level.Battery is at critical level.Turning On Your TabletNOTE: Use this tablet in an ambient temperature between 0 °C and 40 °C.1. Press and hold the Power button for 2 seconds to turn on your tablet.2. If the lock screen image displays, swipe your finger from the bottom of the display to switch to the login screen, and then enter thepassword to log in to Windows.The tablet is ready for use after the Windows Start screen displays.NOTE: If the login screen is not enabled in Windows 8.1, you will be taken directly from the lock screen to the startscreen.NOTE: The lock screen displays only when returning from a sleep state.Turning off the ScreenUsing power buttonPress the Power button to turn off the screen.Using Charms1. Swipe from the right edge of the display to access the Charms bar.2. Touch Settings → Power → Sleep to turn off the screen.NOTE: If your tablet is in a sleep state, press the Power button or Windows button once to turn on thescreen.8 Setting Up Your Tablet