I just restarted my TV and fixed the issue. Here's how I performed a reboot; Switched off the TV. Removed the TV's plug from the wall. And, waited for at least 40 seconds before re-plugging in ...
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I just restarted my TV and fixed the issue. Here's how I performed a reboot; Switched off the TV. Removed the TV's plug from the wall. And, waited for at least 40 seconds before re-plugging in the TV. on the television. If doing this didn't work for you, then check this guide - Fix Black Screen Issue On LG TV