How to reboot your Samsung Galaxy tablet

Samsung Galaxy tablets reboot via: 1) standard restart from power menu or quick-settings; 2) force restart by holding Volume Down + Power for ≥7 seconds; 3) recovery by long power-button hold, brief off-time, or full battery drain then charging. If these fail, perform a factory reset (Settings → General Management → Reset → Factory Data Reset) to erase data, then use Samsung Members to diagnose hardware.