Lg 55ec930v

[comptek]

Hi guys a very strange one here if anyo LG 55EC930V ne can explain please
I had known good LG 55EC930V, screen clear and perfect
And a faulty just clicking LG 55EC930V,
I took all boards out of the good one and swapped the clicking ones out
When I turned it on there was some screen retention and I could see youview in the middle and some other bits here and there, I thought oh well swapped them back into the good screen and the retention image is on there now how the hell has that happened ?
Please help and advise I feel sick I have ruined a good tv
Regards
Gary

[dskall]

Re: Lg 55ec930v

The logical answer is the panel is bad and took out original and replacement boards.

[comptek]

Re: Lg 55ec930v

The logical answer is the panel is bad and took out original and replacement boards.

Possible maybe but surely screen retention is on the screen not the boards?

Regards
Gary

[comptek]

Re: Lg 55ec930v

*

[vinceroger69]

Re: Lg 55ec930v

certainly a odd fault never heard of that before i would of thought yes one faulty panel, could one of your good boards of been damaged not sure but could a faulty tcon in some way cause this?

[comptek]

Re: Lg 55ec930v

certainly a odd fault never heard of that before i would of thought yes one faulty panel, could one of your good boards of been damaged not sure but could a faulty tcon in some way cause this?

It's certainly puzzled me I can't understand it all lol

[comptek]

Re: Lg 55ec930v

Any other ideas please

[vinceroger69]

Re: Lg 55ec930v

i guess no harm in trying a factory reset

[Diah]

Re: Lg 55ec930v

OLED functional in simple words like huge display, where you can see on sport stadium. but in Micro RGB Leds. there are also COF to control and to receive discharge command from T-CON and send actual charge too. in yours case after put working boards on fault panel and bring them back to the original working panel you got like burnt image. IN_StOP command can help.. and if didn't then need to downgrade firmware and upgrade it again to make all we called Micro RGB Leds to zero points.

[vinceroger69]

Re: Lg 55ec930v

in-stop apk

[comptek]

Re: Lg 55ec930v

Hi thanks guys for your help and advise,
well a little bit of research works wonders,
I read that as this unit doesn't have screen refresh function on it, I had to leave it on for 3-4 hours and when turned off the LG standby logo would light up and stay on for a certain amount of time, and that it works well I turned the tv on and it's clear as a bell now thanks guys,
And the other one has a duff processor on the tcon board blow the fuse and gets really hot

Thanks again guys much appreciated

Gary

[comptek]

Re: Lg 55ec930v

in-stop apk

I have the Rcoid app on an old android phone with an IR blaster

Thanks

[comptek]

Re: Lg 55ec930v

OLED functional in simple words like huge display, where you can see on sport stadium. but in Micro RGB Leds. there are also COF to control and to receive discharge command from T-CON and send actual charge too. in yours case after put working boards on fault panel and bring them back to the original working panel you got like burnt image. IN_StOP command can help.. and if didn't then need to downgrade firmware and upgrade it again to make all we called Micro RGB Leds to zero points.

I thought it was something like that

Anyhow the second tv has banding so I don't think that will clear

Thanks Diah