Our garage door opener is not working. The person who check it he said the problem is the chip board. Is there possibility to replace the chip board.

Check photo eyes. Shut off power to units and try again

1st, try replacing the battery in the remote. If that doesn't work, you will need to replace the logic board on the opener, which is typical in the craftsman openers.

Someone in your neighborhood may have the same garage door opener that you have and sharing the same code. Change your garage door opener code or buy a Genie Code Scrambler.

Caution: do not use LED bulbs with garage door openers. They are a possible source of signal interference between the transmitter and receiver on the opener.

One possible reason. (RF) Interference from an ultrasonic humidifier. The radio wave created to create the mist will cancel out a garage door opener I learned it the hard way I almost replace two garage door opener’s but I turned off humidifier and everything worked in my Internet works better now too. Just passing this tip on hope I helped.

Make sure the battery is good. If it still wont open the door the keypad is bad.

It sounds like the logic board has quit working on the one opener. If you have had lightning or power surges you might remove the logic board and check for loose, burnt or missing traces on the printed circuit.

Here are some things to check.

Look at the LED light next to the SMART/LEARN button on rear of the motor unit. You may need to remove a light lens cover in order to see it. If the light is flashing rapidly this means you have a stuck button on one of your remote controls. Take the batteries out of each remote control. When you remove the batteries from the bad remote, the light will stop flashing. This remote needs to be replaced.


If one of your neighbors remote controls is inadvertently programmed into your receiver, you door will open when their remote is activated. If this happens you will need to clear out your receiver and reprogram your remote controls. Press and hold the smart/learn button for 6 seconds or until you see the small LED light near the button turn itself off. If the above steps have been followed and the symptoms continue, there may be an electronic short in either the wall control button or the receiver logic board. In this case, remove the wall control wires from terminals 1 and 2 on the motor unit. Should the symptoms persist after the wires are removed, replace the receiver logic board. If the symptoms stop with the wall control wires removed from the motor unit, replace the wall control button, and the wires leading to the wall control button.

You apparently got a bad board. See if you can return it.

There are two possibilities here. One is the remotes batteries are weak and need to be replaced. The other is the receiver is going bad. If new batteries don't increase the range of the remotes then you will need to replace the logic board.