Turns on and functions totally normal but screen randomly shuts off. Computer is still on and running when this happens (you can see light behind the keys). Requires a hard shutoff and reboot to get it working again. NOT useable as is, but maybe this can be fixed, could be something simple, might be something not simple... I don't have the energy to try and fix it anymore and bought a new MBP. Freshly installed OS Catalina 10.15.7

Video showing the computer turning on and "about this Mac": https://www.youtube.com/watch?v=dWbAZAN9J50
(The first 55 seconds are all that's needed)

Comes with charger and original box.