Charge your tablet
Before turning on your tablet, charge it fully.
Your tablet comes with a charger and a USB cable. Plug the smaller end of the cable into the USB/charger port on your tablet and the other end into the charger. Then plug the charger into an electrical outlet to charge the tablet.
WARNING: Only use approved chargers with your device. Incompatible chargers or tampering with the charging port could damage your device and void the warranty.