My isight camera works and has NO green indicator light.I just replaced my screen assembly on my MacBook Pro and everything works great, BUT my isight camera works and has NO green ...
Answer to: Broken Home Button - Mainboard Failure -HELPI had the same problem. that metal spring is not a button but a fixed contact. My problem was directly under the button. You have to remove the metal plate under the button ( held in by melted plastic tabs) The button switch is on the other side of the plate and should have a little round spacer glued to the center. Mine had slipped of to one side. Re glue it to the center of the button switch, or to the back of the actual button, replace metal plate (super glue and remelt plastic tabs) Then reinstall the front to the unit. Just worked for me.