Is my motherboard damaged?

I have 2x Go Pro 4. The first one suddenly died on me and so I bought another one. The second one I believe got water damaged. I don't know how water got in cause my housing looked to be water tight. Regardless, I tried swapping parts seeing if it was broken and nothing worked. I just want to know in the pictures I uploaded where I circled, is that a damaged component?

I was trying to see if I could get various pictures of motherboards, but that aren't detailed enough for me to see. On Google.

In my older GP. This is component I circled is here. But in my newer one it's lol.. like gone completely.

I have no understanding why my old one had that part I originally circled on my first post got damaged.

But yeah I think it's toast my gp