When turning on, black screen appaears

Hi guys,

I have a Macbook Pro 2015 model A1502.

When I turn it on, a black screen appears. I can see the Apple logo at the back light up as well as the keyboard, but nothing on the screen.

I have tried a few commands found online (ie: command + R or shift + control + option + power ....) but nothing so far.

Does anyone have any tips or know what to do?

Thank you, much appreciated