Stain behind back LCD screen [ Edited ]

[mihaimacarie98]

Hi! I have a brand new gopro hero 7 black for some weeks and now I've noticed a mark under the back screen. It can be seen in the picture below.

I haven't used it for diving, but I had it head mounted during a heavy rain.

What is the cause and how it can be fixed?

[aragon1006]

Hi @mihaimacarie98

So long as all camera doors are closed, the HERO7 Black is waterproof (up to 10m without a housing). 
While water damage is usually not covered by the warranty, let our Support Team take a look at what happened. 
You may reach out to them by phone or chat. https://gopro.com/help/ContactUs

Thanks!

Ej

[mihaimacarie98]

I will contact them asap.

To clarify the things, the all the doors where closed.