Why isn't my Nexus 5 booting up, always shows the google logo?

A

AC Question

nexus 5 not booting up, always shows the google logo

I do have the same problem and my nexus 5 32g model in reboot loop but not able to boot properly.

I went to service center and the guy there said that its motherboard got damaged. Is this the true fact for such a kind of problem?