Aporte original por: oldturkey03 ,
Lockley16, attach an external monitor and see if it works. If it does, you know that you have an LCD/inverter?LVDS cable issue. If it does not come on, you will have a GPU failure (common on this model) and may have to either reflow, or reball the GPU, or replace the motherboard. It will all depend on what you find. Hope this helps, good luck.