Nexus 5x crash and it wouldn't start

I had a nexus 5x and it restarted while I was working and on reboot it crashed and wouldn't start. I purchased the phone a year and 10 days earlier so my phone was out of warranty . I took it to the local LG service centre and they are saying this problem persist in nexus and now they are saying that phone is dead and I have to get my phone's motherboard change. My nexus had not any scratch on it and it was not my fault. I have posted on Facebook after so much of trouble now I am posting in this forum can anyone help me in this case.

Hoping for a positive reply.

Thank You!!!

I didn't find the right solution from the Internet.

https://productforums.google.com/forum/#!topic/nexus/jZzJKmydKZ8;context-place=forum/nexus

[url=http://blog.advids.co/20-stunning-animated-motion-design-video-examples/]Motion Animation Video[/url] Example  

Donnie Clark 7
Answers 0