Question Samsung UE32H5000 - Double Image issue (T-con board replaced twice!)

[borgk]

Hello,
I have a Samsung UE32H5000 which has a double image (ghost image) issue. I already replaced the T-Con board twice however the problem still exists. When I disconnect the left flex cable from the T-Con board the lower right part of the screen comes clear (good image) however the top remains distorted. When I disconnect the right flex cable the left image is completely distorted. Do you have any suggestions to what the problem might be please? I appreciate your help. Thanks