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Guides and repair information for televisions made by ProScan.

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Weird lines on half of my screen


I know ABSALUTLEY nothing about TVs. My tv has random colored lines on half of my screen. I got the tv from my friend and it worked perfectly when she had it. I guess when we moved it, it got hit or something in the process. Again, I know nothing about TVs but I do know basics. So if you know what the problem is or how to fix it, please let me know step by step. I would appreciate it dearly! Thanks.

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Lulu Abbasa, just going by your description (consider adding pictures to your question so we can see what you see). Since it only affects half of the screen, the problem is most likely on either the flex cable, membrane bond from screen to board, or the T-con board. Most likely this is a bad contact with the flex cable. Try to reseat the cable and make sure that it is properly inserted. Check for any tear or abraded area on the cable itself. If that does not work, you may have to start looking for a T-con board. You may get better information if you let us know what model your Proscan is.

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How do I locate the flex cable? I know nothing about TVs. Also I don't exactly know the model of the Proscan tv but it's a flat screen tv.


Check the back of your TV for any model number or anything else that may help us to identify your TV


You need to visit youtube for some tutorials.


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