WebJul 25, 2024 · Perform a Sound Test Turn on the TV. Listen for sound. If you hear nothing, try to stream something you know will make noise. Ensure the volume is turned up. Use … WebThe reason why a TV screen can turn black while the sound is still working, can be due to a faulty power supply, a backlight error or a broken TV panel. Trouble with the power …
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WebHi @James2132. Thanks for the post! It's possible that your TV may be experiencing a software or hardware issue causing the black screen. Here are a few troubleshooting … WebJan 12, 2024 · Got a 75s425-75” 4K Roku HDTV Four months ago and while watching tv the screen went black while sound was still playing. We unplugged and plugged back in, … crushed cereal on muffins
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WebYour onn TV may be showing a black screen due to incorrect TV input settings, alongside a source device that is switched off. Always ensure that you set the input you intend to use correctly and turn on its source device accordingly. 5. Restart Onn Roku TV with Remote Key Combination WebSep 2, 2024 · Let us explore the reasons for LG TV’s black screen with sound and apply the solutions. 1. Check the Remote Control A faulty remote control may be the reason … WebSelect Profile & system > Settings > General > TV & display options. Select Video modes. Select Allow 24Hz to turn off this setting. Your screen is blank after you turn on the … crushed cement for sale