LG OLED C7P55 - keep turning off after 15-30 seconds.

[xnawani]

Re: LG OLED C7P55 - keep turning off after 15-30 seconds.

Here pls find the tv picture on..

[Diah]

Re: LG OLED C7P55 - keep turning off after 15-30 seconds.

good,, please use yours mobile camera as the second photo blank and enlarge the line with high resolution to see if the OLED cells at the line are on or off...
so make it close as you can as clear too

[xnawani]

Re: LG OLED C7P55 - keep turning off after 15-30 seconds.

U mean like this right..??

[xnawani]

Re: LG OLED C7P55 - keep turning off after 15-30 seconds.

How will I know it's off or on.. I mean oled cells..

[xnawani]

Re: LG OLED C7P55 - keep turning off after 15-30 seconds.

I dont have issue with the lines on screen. My issue is tht tv is turning off automatically in like 30-40 secs

[Diah]

Re: LG OLED C7P55 - keep turning off after 15-30 seconds.

they are off..
you need to do the following
take it out from wall and open the cover.... blow it with air compressor
after this clean the 4 ribbon cable between T-CON driver boards and panel , also the the 2 LVDS between main boards and t-con driver boards..
when you finish from this.. try.. if no change follow my post #6 over here exactly
good luck

[xnawani]

Re: LG OLED C7P55 - keep turning off after 15-30 seconds.

Ok will follow as you said.. Will update once I'm done maybe tomorrow or Saturday.

[Diah]

Re: LG OLED C7P55 - keep turning off after 15-30 seconds.

I dont have issue with the lines on screen. My issue is tht tv is turning off automatically in like 30-40 secs

rhis is the issue,,,, 2 line cells are off, cause of short driver or cut off line for some reason... t-CON software watching and control the currents of the Module cells, any unusual currents pull, the flag will be high and send SOS signal to MICOM IC3000 on main boards which it will order the power boards to shut down.

you may have some kind of insect / snake LOL damaged ribbon cable ,,, be careful and when you clean those cable i mentioned put them under good loop to inspect the contact pins that all fine