Replaced T-con board still have vertical lines
One day I powered on my Sony Bravia LCD TV and the only thing coming up on the display were vertical stripes in various colours. There were some videos online that linked the issue to the T-Con board. After first trying to reseat the ribbon cables and cleaning the pins on the all three cables connecting to the T-Con board, which made no difference, I ordered a T-Con board from EMOS parts. Installing that has also failed to address the issue. Is there anything else I can try?
Many thanks in advance