Element tv black screen12/27/2023 If you don’t have the technical know-how on how to do this, contact a professional to handle it to avoid more damage to the component. Look out for loose cables and carefully attach them tightly. Open the back of your TV to access your ribbon cables. Your TV’s mainboard is connected to two ribbon cables, and if those cables are loose or damaged, there is a problem! The ribbon cables are a delicate component of your LG TV. This will also carry out future updates automatically. Turn on Auto Updates to install pending updates.Tap the Settings button of your remote, and from the on-screen instructions, select All Settings.So, if you have not updated your TV in a while, hurry now. This might sound strange, but trust me a minor issue like not updating your TV’s firmware can cause this problem. Outdated firmware is another reason why half the screen on your LG TV is darker. Sometimes, you might need an electrician to fix the voltage fluctuation issues. In this case, unplug the power cable and plug it back securely into the power outlet. I once noticed that part of my screen went off before the other when I unplugged my LG TV from a particular wall socket.Īs I probed further, I discovered it was due to voltage fluctuations. Use a power supply tester to test the voltage of the socket and if the power supply to the socket is not enough, try another outlet. So, if there is a fault with the power outlet, there is a low voltage, or power is fluctuating, you may experience an LG TV half screen darker issues. Your LG TV needs an adequate power supply to function efficiently. This test will display any issue with the HDMI connection on your screen for necessary action.
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