How to fix ps4 pro, xbox one x, and other devices on Toshiba 50" 4k HD TV black screen keeps flashing while using devices?
How to fix ps4 pro, xbox one x, and other devices connected to toshiba 50lf711u20 50-inch 4k ultra tv, it keeps flashing black screen on the inputs?
- spacemissingLv 76 months agoFavorite Answer
Check the cables and the connections.
Other than that, a TV repair shop should be consulted.
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