My Samsung UE75TU7020k lights up fine when one of the ribbon cables are disconnected from the main board, lights stay on but not getting half a picture, I do the same with the other ribbon and put the other one in and lights stay on but not getting half a picture. The standby light flashes 2 times then reboots then it then tries to come back on again and just keeps looping until I take either one of the ribbon tables out (doesn't matter which one I take out it stays lit when either one is out). I've tested the backlights but all working with none shorting out, I've replaced the main board but no success. Is this a panel fault or the power board? How can I test if it's a power board fault if so? I've attatched pictures of my power board.
Any help would be greatly appreciated! Thanks in advanced.
Any help would be greatly appreciated! Thanks in advanced.
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