Why won't my HTC Desire 626 turn back on?

[AC Question]

my htc desire 626 wont turn back on

it was fine until i got up to go get food like its still on and vibrating when i get a notification but it won't turn back on and idk what to do .

 

[B. Diddy]

Re: my htc desire 626 wont turn back on

Welcome to Android Central! Try forcing a shutdown by pressing and holding Power for 10-15 seconds. Wait another 10 seconds, then power on again. Does the screen turn on and show you the boot screen? If not, and you still hear the phone making sounds or feel it vibrating, then the screen has failed, and needs to be replaced.