[Ethan Kayne]

My galaxy tab shows the charging thing when it's charged and off. But when I try to turn it on or nothing happens.

Posted via the Android Central App

[Ian Morgan2]

Try reading thro' the following article :-
What to Do When Your Android Phone or Tablet Won’t Turn On
Extract :-
Like other operating systems, Android can sometimes hard-freeze and refuse to respond. If Android is completely frozen, your device may be powered on and running — but the screen won’t turn on because the operating system is frozen and not responding to button presses.