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Hi I have the same issue with my lg55ef950v was told to change power board by a “TV" expert and still having same issues LG logo just keep flashing, is there anyone knows whats going on really frustrating.
Yasin Esmail it really depends what the flashing looks like. I would have suggested a main board and/or a possible Firmware update. If you can post a short video of what your screen does with your question. Adding images to an existing question Remember that LG has had issues with bad LED backlight arrays. If the backlight turns on/off it may give the wrong appearance.
