Hey guys, I am having a weird problem with my Lenovo Y510P, there's a LVDS cable which connects the motherboard to the lcd. When I disconnect this cable, the system boots perfectly and I can see the desktop when connected over hdmi to TV. However when I connect it back, the laptop doesnt even POST, no lights, no fans, nothing. I am unable to find the source of this problem, is it the LCD that's dead or some component on the motherboard? A short somewhere? Please help.