LG32LN578v black screen, All LED backlights are working properly.

[fgjusticia]

Hi,

I have a LG32LN578v with no image. I saw some videos in YouTube about how to repare the LED backlights as some of these lights were broken. I have managed to replace the broken strips.

Now, all LED backlights are working properly, but I still haven't got a picture/image. Could anyone help me and tell me what is the problem now, please??

Many thanks,

Fran

 

[rgd1101]

MERGED QUESTION
Question from fgjusticia : "Lg 32ln578v has no picture but still has sound. LED backlights are all working"

Lg 32ln578v has no picture but still has sound. LED backlights are all working, as I saw some YouTube videos to check these lights. Could you help, please??