Why Does My Android Phone or Tablet Not Turn On?
Your Android phone or tablet has very few buttons. The only way you can turn it on is by pressing the power button — and that isn’t working. Don’t panic! Android devices may sometimes refuse to power on or wake from sleep when you press the power button, but your phone or tablet probably isn’t broken. There are some easy ways to make your device boot again. Check on how to solve from this article on MakeUseOf.com