02-11-2018 12:43 PM
I have problem with lenovo g700. A few months ago my display has broken, it turned out when i push harder in keyboard section where are keys like I, O, P, J, K, L my display lights up. So I thought that it must have been tape from display backlight. When i unscreawed keyboard screws and unattached a keyboard then everything seemd to be working. But unfortunately it didn't. Laptop does not turn on. When I click power button it seems like it has power because power diode is on, but can't turn on. I checked all tapes and and power button is working because when I hold it for a few seconds the power diode turns off. Also, when i plug power supply it turns power diode. I tried also every magic trick with unhooking ram and turning without power supply and battery. Maybe I damaged something while repairing but it seems like on motherboard there is no scrathes at all, thin layer of dust ( I think i could see scratches from screwdriver ). What should I do? Thank you in advance.