Unfortunately, Oled panels are delicate and this problem is not unusual, sorry

If it's the T-COn board it can be repaired, if the problem is the display.... new TV...

It is best to have a technician in your area examine the television, if it is a specialized Loewe technician, better. If the technician has any doubts you can leave him my contact details, I will help him with the diagnosis if he has problems. From experience, the behavior of your TV is linked to a ...

I am pessimistic, and I am more inclined to a defect of the display or perhaps it could be a defect of the display control board. I don't think it's the motherboard

If you want I can repair your board.
They usually don't have any software issues, unless you've tried updates that failed.
If you are interested, please contact me privately.
Good evening

if they have the same display, you won't have to do anything

It's almost certainly a GPU defect. In 90% of cases reballing is decisive, in 10% of cases it is necessary to replace it. The problem on these cards occurs due to the deterioration of the thermal paste between the processor DIE and the heatsink, in addition to the fact that the GPU heats up very muc...

when this type of problem occurs, the GPU is usually faulty, it is not a problem that can be solved with reballing

With that log it's definitely a GPU issue

Heating the board in the oven in this way is useless, for the simple fact that at 150 degrees, nothing is re-soldered, given that the tin used has a melting temperature of 213 degrees. On the other hand, you risk damaging other components of the board, which were not designed to be subjected to 150 ...

The jumpers to be inserted are near the headphone jack

The UART socket on these boards is the headphone socket, two jumpers must be added on the board to connect them, they are R2528 and R2529

Thank you for your trust, happy to have solved your problem.

It was a pleasure to solve your problem

The only way is to swap the nands on the motherboard, even if it might not be enough, due to some hardware differences on the lvds outputs. (sometimes resistors are used to set panel settings)

The keys and certificates are tied to the CPU, so replacing the GPU does not cause any problems to function. On a card I tried to replace the CPU because it was damaged by an atmospheric discharge, but the operation of the card presented some problems related to the lack of certificates. Depending o...

I'm available, but I'm in Italy. If you are interested we can talk privately on WhatsApp

More or less I repair a dozen of these every month, tomorrow in repair I have 4, all with the same problems. GPU or problems in the GPU area. The resistors are ruined because of the oil that releases the 2 silicone pads. The GPU solders or fails due to dry thermal paste. Normally on 10 cards out of ...

dvbmain: [922][ 33.491582] SRV: temp-control: temperaturecontrol.cpp:784:serviceMonitor(): =========== System temperature ========== dvbmain: [922][ 33.492213] SRV: temp-control: temperaturecontrol.cpp:785:serviceMonitor(): CPU: avg: 38 °C, temp: 38 °C dvbmain: [922][ 33.492575] SRV: temp-control:...