...rid of white dots. Install seemed to go perfectly. TV picture was flawless after install. However, after about 10 minutes, I now have a grid of vertical white lines.... What caused this? Is the chip ...
white line you can barley see at the top when the tv is showing hd in 4:3 format. This is caused by the hd signal is underscanned and nothing inside the tv will fix this problem this is a signal issue
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