オリジナル投稿者： Todd ,
What Macbook specifically is it? What did you do to the inverter? Did you check twice that all the connections are solid? It is possible that the LCD screen is also the issue. But since there was a repair attempt on the inverter board, is it more than likely that. If you would please tell us what the model Macbook it is, and what you did to the inverter, then I can provide further help (along with others).