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LG 32LH3000 no picture 2 horz lines ? Help..

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Tmg:
Hello
I have an LG 32LH3000
seems to have no sound or picture, the backlights are lit and the screen displays 2 horz lines on the display and when warm has a vertical wide set of lines but still no images,
I suspect the main pcb but very hesitant in replacing then having to do the firmware ect and ending up with a non working set, even though its useless atm...
Any help please
Regards
TG

vinceroger69:
hi whats the part number of the main and t con boards of your set? i am sure i have just parted one of these out for parts due to a smashed screen. can you post a picture of the tv showing the fault?

Tmg:
The main pcb is a EAX60686904 (2)
I am now going to replace this main board and report back if this cures the fault
The Horz lines are so faint it wont show on a camera, no sound either ?
Regards.

vinceroger69:
my main was eax60686902 (0) have you tried a factory reset to see if the sound comes back?
Hold MENU on TV and MENU on remote for 5~10 seconds, then select reset option.

Tmg:
Hi unfortunately I am unable to select any reset option because all i see on the screen is 2 white pinstripes going across these pin stripes seem to look as if there is picture information in them even with no aerial plugged in

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