acer 3003wlci inverter help

[magedx9]

ok i messed up i bought 2 good inverters and they seem to not work now what i did to get where i am is i forgot to take out the battery and touched the inverter plug so i bought over 4 inverters and a new lcd cable. so i am thinking i somthing went wrong with the dimer of the laptop so i need some help on what wire on the lcd connector is the dimer so i can by pass it and finely get to use my laptop i do have a schematic for the laptop i just cant find what is what