Now, from the top right corner of the TV screen, select “Settings.”.Press the Home/Start button from the TV firmware.So, without any more wasting time, let’s move to update the TV firmware: How to Update an LG Smart TV In most cases, the TV screen problem starts from running the TV on backdated software.Īpart from this, after updating firmware, you will not only get an updated software version and also let the TV diminish the inside software bugs. If the above quickstep has failed to fix the issue, there may be firmware failure on your TV. Your LG TV power-only white screen problem should be solved.Keep holding these buttons for 5 seconds.Press the OK and Exit together from the remote control.But the steps will work only if there have the following error codes flashing along the top of the TV screen: ![]() This fixing method proves well to many users while fixing the same TV problem. ![]() The fact that is not surprising, there is a very effective solution for the LG tv white screen power-only issue. Note: You can also read how to fix Sanyo dp46849 screen problems. ![]() ![]() To learn that, stay with us till the end. Wrapping Words: LG TV Power Only White Screen īefore elaborating on the detailed solution steps, we will tell you a tricky fixing process that is a proven hack method for most users.Why is my LG TV powered on and off intermittently?.Why has my LG TV picture only in the corner?.How can I exit LG TV power-only mode without a remote?.
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