Solved Screen Turns Off When Opened Half Way Macbook Core Duo
Chosen Solution the screen itself has no problems, but when i lift it open more then 90 degrees it will turn off. sometimes i can get it to stay on if i wiggle the screen back and forth a hundred times. is this a hinge, or a switch that can be replaced or cleaned? This sounds like a faulty inverter cable, which is fairly common with MacBooks. Relatively inexpensive, but somewhat difficult fix....