Galaxy s6 black screen problem!

[simone dozio]

Hi guys my screen turned black and all the button seem unresponsive,
The led is blue and all the button seem unresponsive.
I've tried a "volume down" + "power", "power" and all possible button combination but it won't turn off/on.
I asked my sister to send me a whatsapp message and it seem that i can't get the message (in the application she get only one "v") and she can't call me because it seems that the phone is turned off or unreachable.
Please, help me.

 

[Tim1954]

Take it to a repair shop... Doesn't sound well..

 

[Craftst3v3vd]

Did you try volume up + home button+power button for ten seconds?