Chosen Solution
Hi Backlight on the screen was not working, so I change the inverter from a A1226. Now, if I just put the battery, my screen is lightning even if the computer is off, and when I put it on, it works fine except the luminosity levels on the keyboard. My screen is a glossy one and I took the inverter from a matte screen. I also change the cable. Any solutions ?
fab.breek this is usually caused by an inverter issue. You said that you “so I change the inverter from a A1226.” but did not tell us what exact model your computer is. In your case it is entirely possible that you have a wrong/different internal wiring inverter. Replace it with a proper model inverter and let us know what happened.
