Is it really the inverter board?I've read many questions, answers, etc. dealing with display inverter problems, whereas in most cases the display beacklight ...
Answer to: No LCD backlight, backlight is on for 2 seconds when booting upi have almost the same problem with one difference: backlight is generally working, but only at lowest level. as soon as i light it up, it breaks down. if i bring it back to zero and then 1 up, it comes back. when the laptop wakes up from being closed before, it usually as well breaks down and needs to be resetted to lowest level as explained before. so i'm curious whether this could really be the inverter, as most people say that a bad inverter causes completely dead backlight. and it doesn't seem to be a mechanic (cable) problem, as it has nothing to do with the screen angle. but sometimes when reseting it from 0 to 1 it is flickering and crashing then again, so i have to try it 3 or 4 times until it works. my model: http://www.ifixit.com/Info/ID-your-Mac/394 thx a lot in advance!!