Chosen Solution
Okay, so I honestly have a couple of problems with my laptop after having it for almost 4 yrs now. But my main concern now is my screen. Idk if it’s because the hinges are loose and needs to be tightened (Which obviously the right side is), or if it’s something else but, whenever i move my laptop a certain way, the screen goes black. Then i have to move it again for it to be working again normally. It seems as if something is loose but don’t know what it could be. Any help?
The most likely problem is a worn display data cable, especially since you’re having hinge problems. Here’s how to replace it: MacBook Pro 15" Core 2 Duo Model A1211 Display Data Cable Replacement
Hi, from my experience it is rather the wiring on the left side, which connects to the inverter. One cable of it might be almost torn or torn already is therefore causing the backlight going on/off depending on the screen angle.
