Simple but true the remote transmitter needs power to send a signal to your opener.
Chamberlain garage door opener wall button wont work.
Go to the door control take the door control off the wall by popping off the push button.
I have a genie door opener and installation manual for the wall button has in warning.
Test the remote controls.
Find the chamberlain garage door opener technical support you need to get your garage door opener operational.
In big bold letters saying be sure wire ends do not touch each other or other terminals.
A wall console unit for a garage door opener is not a complicated device so it s fairly simple to troubleshoot when something seems to go wrong.
Then within 30 seconds hold the button on your remote for three seconds or until garage door opener s lights flash or the led light on your opener blinks.
To reprogram your garage door remote locate then press your opener s learn button.
From informational videos to product manuals and troubleshooting articles the chamberlain group resource library has the information you need.
Not sure what brand garage door opener is talked about here.
Remove the wires from the back of the door control.
There is a screw under the push button that holds the door control on the wall.