Nobody ??...

Hello again.

I've post a dump of my eprom in the channel for that purpose.
If you can help me, I would really aprreciate.
Thank you so much.
Manu

Hello.

My TV is a QE65Q800TATXXC Samsung TV.

Issue : When you plug the 220V, voltages are OK on the power board and you can hear the click from the relay, but TV is not starting when power button is pressed. Red led is blinking when you press power button. But no images or sound ( Back-light is off )
Then if you disconnect the cable from the main board to the power supply, the TV back-light turns on.
Any ideas to check would be very appreciated 😊

After reading some posts on this forum, I suspect an eeprom issue so I bought a CH341A to dump...

Hello.

My TV is a QE65Q800TATXXC Samsung TV.

Issue : When you plug the 220V, voltages are OK on the power board and you can hear the click from the relay, but TV is not starting when power button is pressed. Red led is blinking when you press power button. But no images or sound ( Back-light is off )
Then if you disconnect the cable from the main board to the power supply, the TV back-light turns on.
Any ideas to check would be very appreciated 😊

After reading some posts on this forum, I suspect an eeprom issue so I bought a CH341A to dump...

Hello everyone! My name is Manu, I am a tech located in France. I have experience with Analog Audio, TVs and electronics related issues. I also have a vast experience in audio pro recording and live sound engineering. I'm searching here help for a Bios TV issue today, but I'm also here to help in my domains!