Why is my s3 not turning on?

[AC Question]

I put it on the charger. did my homework an then came to grab it. I forgot to mention it was at 20 percent when I plugged it in. so the screen is black. no LED nor vibration nor any responsive signs the phone Is even operatable. please help..

 

[belodion]

Welcome.
Try pressing and holding Power and Volume Up+Down for a minute or two.
If no go, get back to us.

Posted via the Android Central App