Samsung QE50Q60TA rebooting

[plytek]

Hi all.

I'm trying to fix my Samsung QE50Q60TA TV.
IT's rebooting every few seconds.
I have done some tests and it looks like it stops rebooting when I tape pin 46 (I thinks it's FB_1) on the ribbon tape that connects two boards atteched to screen, but nothing is visible, just backlight is solid and I can hear sound. Taping over other pins doesn't work.
Have also soldered two pins on the motherboard to check if I can get an image on the rights side of the tv, but it keeps rebooting.
Can anyone suggest what I can test and do to get it working again please?

Thanks

Plytek

[EazyBone]

I'm pretty sure the soldering thing works only if there is 2 ribbon cables going to the buffer boards.. so you might want to undo that.

Can you show pics of the buffer boards close up? Sometimes there is specific things that can be removed.

[EazyBone]

Also NVM on the pic, I zoomed in and I don't see any of the diodes