Samsung UE50AU7172UX

[porfyriadhs]

Hello dear friends. I have a problem with Samsung Ue50au7172ux. The tv starts well and after a while it freeze and turns off. I try to tape the ribbon cable with no luck

[porfyriadhs]

[Storyteller12]

Sounds more like a software issue than a screen problem to me. Might be emmc going bad. Usually panel issues the tv won't turn on or is in a constant reboot.

[porfyriadhs]

Changed mainboard the tv works find but colors are purple. Any ide

[porfyriadhs]

[Storyteller12]

You got the wrong board. You may be able to change the setting in service menu but need to know what your original setting/ tcon info was

[porfyriadhs]

I manager to start the old Main with service menu but I dont know what it needs in order to have good image with the second Main.

[Storyteller12]

The believe it's just the tcon information you need. But since you got the other one working in service menu you can take pics of it and copy setting to new board