So my tv develope a type of pixel banding in the top of the screen... Is not uniform and it doesn't move, if like a band of faulty pixel, but i only see it in low light images... when i turn off the tv for 30 minutes and then turn on all pixel work fine until several minutes of used when the tv has this problem again, i dont know if this a Tcom or Main Board fault, please give me some advice....

Comment