u/Actual-Stomach2358

I have a problem with the Nintendo 3DS and since I don't know much about it I would like an opinion. I turned it on after a long time of not using it, for a short moment it went away but then it stopped. It turns on and I can charge it. The blue and yellow light comes on and I see that the 2 screens are bright but remain completely black and there is no image. I looked online and maybe it could be that after years the internal component that connects them has worn out when opening and closing it often, but I don't know if that's it. I don't know what to do, should I take him to get it fixed? I don't even know how much it would cost.