No channel menu

[erdem_ua]

I think you mean you have entered to bootloop.
Super juuso will show you how to reset service menu settings by eeprom erase.

[erdem_ua]

Sorry, No support by PM until we wanted for special scenarios...
This forum for "sharing", not solving "private" problems.
Also we are not paid by Samsung or anyone for solving issues...

If we allow PM's than no one use forum and ask same question again again and again.
I needed to answer tens of message per day. You have better to wait. He will help you soon.
You can also search on forum to how you can reset your eeprom by your-self.
Thanks.

[juusso]

Can you please open back cover of TV and take high resolution photos. Especially neded all microchips (8-pin) with details, written on top.
Some info what we going to do and what is needed:
viewtopic.php?f=9&t=1287&p=11281&#p11212
viewtopic.php?f=9&t=1274#p11541
http://forum.samygo.tv/viewtopic.php?f=9&t=1250
http://forum.ixbt.com/topic.cgi?id=62:18167:2015#2015

Another way to change factory menu is ExLink. If you have the cable, you can try to change values without fiddling on mainboard. But i can`t guarantee you get success.

[juusso]

If your motherboard looks identical to that whose pictures are published, then it doesn`t matter the number of IC. It could be 4002 as well.