Make sure nothing is blocking the signal from the remote to the TV. Power Cycle the remote. Power cycle the TV. Use new batteries in the remote. Contact Vizio if the remote still isn’t working to get a replacement. 1. Make Sure Nothing Is Blocking The IR Sensor. Most TV remotes send signals to the TV using infrared (IR) light.
In this video, I show you how to fix an LG that won’t turn on. Here's a couple of different methods that should fix your problems.Here is a recommended TV to In this video, I show you how to UUQ5G.