Dark section appeared on Vizio m602i-b3 screen. Is this fixable?

[Thenixhex311]

Turned on my 60" Vizio m602i-b3 today and was greeted with this

https://goo.gl/photos/H3RUmhZ37SUDZ7ob6

Major failure happening or possible easy fix? Not sure what to Google for to find exact/similar problems. Thank you for any info you can provide!