SGs3 Blackscreen and Not responding

[AC Question]

Everyday thus happens to me when i left my S3 turn off(Not power off) Then i tried to open but its unresponsive and when i charge it and then unplug it The Red LED keeps on and also unresponsive. The only thing i can do is to restart the device again and again. Please I need help to fix this.

 

[belodion]

Is the battery good?

 

[TsunaXZ]

@belodion Yes my S3 battery is Fine Sound Not works because the phone got hang.