Chosen Solution

Hi I have a rainbow spot on my lcd. What issue could this be, thanks!

Ayushmaan Ganotra could be a broken LCD. Post some images so we can see what you see and verify this. Use this guide Adding images to an existing question Update (12/26/2017) That looks like a pressure spot from to much force. It possibly will dissipate by itself or you may require a new screen to get rid of it.