Tv flashes once when powered and screen goes extremely dark
Is there any way I can identify and repair my tv? It’s an LG 50LN5100 and when I press the power button the tv flashes brightly, then my screen becomes extremely dark.
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Hi,
Is the TV still turned on or does it turn off? (Check the status of the TV power light to confirm).
If it is still on, is there any audio when the screen turns off?
If the TV is still on try shining a torch at an angle close to the screen to check for any images on the screen. They will be very faint if they are there at all so trying this in a darkened room may help.
Try viewing the TV menus to check if they display at all.
par jayeff
The TV is on, when all the lights are off you can see a faint image of the background. There is still audio and we can barely see the TV menus.
par Kenneth Phamdao