How do I check the remote control sensor on a TV?
How do I check the remote control sensor on a TV? You can use the TV's stock remote control to check if the TV's IR port is working by using the remote to turn the set on or off. The TV's IR port works if it responds to remote commands. The TV needs to be powered for the test to work. Try installing new batteries in the remote control before testing. Why does my TV remote not turn off? The problem is that the Power OFF button only turns off the receiver and not my TV. However, if I slide...