Chosen Solution

Hi Post ref chris say image added! there is a part similar to the fuses described in other posts, a brown or orange smc with an N on it. It reads 8.3v on both sides though. have you the number of the part for this fuse I need this because he is wrong in my macbook air emc2392 i have a trouble battery charge and no backlit after a replacement lcd the fuse backlit is ok and the led driver no dammage thank you jean Update I join a picture for the fuse N Broken left jean

http://img842.imageshack.us/img842/1686/...here

jean, I hope I have this right :-) if not mark on you image the component in question. The part with the “N” on it is reference designator F9800 and it is a 2AMP-32V fuse in a 0603 package. the only thing this fuse does is to protect the backlight circuitry, not your charging. Hope this helps, good luck.