Why can't my Lumia 900 reboot?

[Windows Central Question]

why is my lumia 900 cannot reboot

black screen only cannot power on

 

[gpobernardo]

Re: why is my lumia 900 cannot reboot

Have you tried leaving your phone charging for at least 30 minutes?

If your phone doesn't even charge, it could be a case of a dead battery - a case which a service center should be able to confirm and resolve.