How do I fix a Vizio remote control malfunction
It can be very frustrating trying to change channels on your Vizio TV using the remote and nothing happens. A Vizio remote can stop working for a variety of reasons, including battery problems in the device and even in the TV itself. You can usually get your Vizio remote working again with a little troubleshooting.
If your Vizio remote no longer works, it could be due to low batteries, a stuck TV sensor, a power mismatch between the remote and the TV, a dirty power source, a jammed remote control memory, or problems with the TV itself.