Help My android phone has a blank screen

[Dragojin]

My phone still makes noises as though it's fully functional, but the screen remains blank. I can restart it and I hear the noise when it shuts down and restarts, I can unlock it and I hear *that* noise, and the noise it makes when it locks is also heard. It's seemingly operating fine, but I can see nothing. Just a black screen as though it was turned off.