Chosen Solution
so half of my image is in negative colors to other half? I’ve replaced T-con board & Power board but still same issue. I have tried all different settings I can think of reset to factory settings left it unplugged for 24 hours+ and I still have no idea, I haven’t been able to find anyone with same issue, So I am hoping I get something here! :)
gavindillon two things that are the prime suspects. One being the T-con board and the other one being the LCD driver (mounted directly to the LCD panel not fixable by a DIY’er (yet). Since you already replaced the T-con board you want to go ahead and check the ribbon cables going to and from that board and make sue that there is no corrosion or other damage on the cable ends or the connectors