WebWhen your LCD plasma screen has a black area on the screen, this is how you fix it, by knocking the frame, which is an easy fix, but perhaps you might need a... WebDec 5, 2024 · So if a refresh rate is 120 Hz, it means that the image is refreshed 120 times per second. In theory, the more pictures per second, the more realistic the motion or video should appear. There are ...
There is a problem with the picture on my TV or projector
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Troubleshooting Steps For Common TV Problems
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