Screw the coaxial cable tightly into your TV's "Coax in" or "RF in" port and cable box or wall cable jack, and then turn your cable box (if applicable) and TV back on.
philips-tv-problems-black-screen
Reset the TV and source by unplugging it from the power outlet for 30 seconds. · Press the [Play] button on your source device. · If your source is not HDMI CEC .... Sep 24, 2019 — Dirty screen effect, or DSE to TV geeks, refers to a lack of uniformity in ... desert scenes), or when the screen should look entirely black or gray ... 939c2ea5af
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