SAMSUNG PN51D490A1DXZA TV had a small explosion and the screen no longer to see
My tv is samsung model pn51d490a1dxza. After the small explosion, nothing is seen on the screen but it had sound.
They told me it was the motherboard and i changed it. But not yet turn on, what else can it be ???? The power supply ?????
I have a multimeter, but i have no knowledge to use it. if someone can help me thank you very much.