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Ursprünglicher Beitrag von: Ashleer Singh ,

Titel:

Backlight on , no display or sound

Text:

Hi guys i have a samsung ua40d6000sr, my backlight comes on but keep going on and off, when i disconnect the main board ribbon it stays on. I know nothing about voltages or testing. any ideas what i should look at, the capacitors seem fine on psu board

Gerät:

Samsung UA40F5500AM

Status:

open