[borstarmicke]

Was gifted a tv with powerdiodes that blink 4 times then stays unlit until I power it off again, but no image on screen... tried the flashlight test, still no image. 
Disconnected the tcon board and the backlites turn on. 

No luck getting any audio out, tough when you see nothing on the screen. 

Measured voltages on the incoming side of the tcon board but almost nothing on the side out towards the display... 2 blue diodes turns on on the board. 

Will take my chance on getting a used tconn board as the tv was free. 

As there are so many different markings on the board and the stickers I'd like some help before making a purchase... My guess is from the within the qr-sticker, bn95-01315a. Or can I use any of the other numbers too as that one is hard to find?

The board itself is marked BN41-02131A

There is a small sticker with 07968A and 02131A, guessing BN41-07968A and BN41-02131A and a date 08.12.14.

The sticker with the QR-code also has also the number 55 in it so I assume the BN95-01315A is specifically for the 55" model?

Would gladly post pictures but not allowed as new user....