Chamberlain garage door openers troubleshooting support find the chamberlain garage door opener technical support you need to get your garage door opener operational.
Troubleshooting my chamberlain garage door opener sensor no light.
If you hear a click replace the light socket.
The clicking noise you are looking for is the sound that comes from the relay on the circuit board.
A common cause of a malfunctioning garage door sensor is lack of power supply.
If you do not hear a click replace the logic board.
Manually lift the garage door and release it when it is opened halfway when the door is appropriately balanced it will neither move up or down but stay in place supported by the springs.
Disconnect your chamberlain garage door opener from the garage door by pulling the emergency release handle down and back towards the garage door.
Sensor power reconnect the sensor to its power supply.
Chamberlain garage door simple sensor diagnose and fix.
Hopefully one of these options worked for you.
If they re turned on in both the sensors then there is no issue with the power supply.
Look for small led lights on the sensors.
From informational videos to product manuals and troubleshooting articles the chamberlain group resource library has the information you need.