liftmaster works intermittently. cover off, push on the unit by the logic Board, it shuts off and stops New Board? New opener?
173858
If you are pushing on the logic board and it stops, is the connector plugged into the board loose? Otherwise I am not sure what it is you are pushing against that may be grounding the board
173859
Suggest you disconnect the power to the garage door opener. Then remove the logic board. Check the contacts. Are they corroded or bent? Check the Board. Is there any oil on it or dirt? If so, clean it. Is the antenna wire properly secured? If this does not help and the garage door opener has good gears etc. You may consider a new Board.
173860
sounds like you have a broke logic board closer inspection needed maybe a trace or two (solder connections broke)...how old is the unit determines whether to buy a new opener...in my opinion
173861
I would try a new logic board. Besides the gears, the only other main part is the board. It has probably gone bad.
1599735
Look at your learn button on the lift unit inside tha garage itself. The color should be red or orange for it to work.If it is green then that is an older unit that does not code change and squires the older remote.
142476
I cannot get either one of my openers to work. I have contacted the seller several times and none of their suggestions helped. I contacted five local gate opener dealers and none of them has any experience with ALEKO. I contacted ALEKO to ask the name of anyone local who will help me and they did not even reply. From my experience you may draw your ownconclusions. JNMPE@aol.com
396267
Circuit board on the lift motor has gone bad. Very easy to change it out. Just make sure You get the correct board.
281084
Yes. The Logic Board #41A5021-I worked perfectly in my Lift-Master Model 1265 1/2 HP garage door opener. If you can use a screwdriver you can replace it yourself. It took my about 15 minutes to change. I've been using the replacement for a couple of months now. Not a single problem. Good luck.
401367
I don't understand the question. But Liftmaster tech support is very helpful.
2122658
Since B&D makes the opener I would contact them directly. I'm not familiar with the repair parts or process.
1634748
I've had this happen too. Opening and closing the opener and going through some simulated removals usually puts the unit back in sync. There's a pin that locks and unlocks the spiral that gets out of sync.
1411191
I have the lift master in question...I followed directions for programing and it has worked beautifully...Unfortunately,I have no idea why your remote does not function..sorry!!
138218
If the dip switches are the same as the original opener, then you have either a defective new opener or some other problem.Does the original opener still work? My guess is someone moved one or more dip switches. I'd start by resetting each dip switch to make sure it is fully seated in the correct position.
935631
If all 3 of these are true, I would consider changing the receiver logic board:(1) The hardwired button in the garage operates the door opener correctly.(2) Neither the remote in the car, nor the remote on the outside of the garage work.(3) The remote in the car has been re-programmed (again) to match the opener - but it still doesn't work.I think the receiver board is sometimes damaged by nearby lightning strikes.Actually, I purchased a new remote for the car first and tried that. However, when that didn't work, I bought the receiver board. Replacing the receiver board solved the problem!Good luck! If all 3 of these are true, I would consider changing the receiver logic board:(1) The hardwired button in the garage operates the door opener correctly.(2) Neither the remote in the car, nor the remote on the outside of the garage work.(3) The remote in the car has been re-programmed (again) to match the opener - but it still doesn't work.I think the receiver board is sometimes damaged by nearby lightning strikes.Actually, I purchased a new remote for the car first and tried that. However, when that didn't work, I bought the receiver board.... » Read More If all 3 of these are true, I would consider changing the receiver logic board:(1) The hardwired button in the garage operates the door opener correctly.(2) Neither the remote in the car, nor the remote on the outside of the garage work.(3) The remote in the car has been re-programmed (again) to match the opener - but it still doesn't work.I think the receiver board is sometimes damaged by nearby lightning strikes.Actually, I purchased a new remote for the car first and tried that. However, when that didn't work, I bought the receiver board. Replacing the receiver board solved the problem!Good luck! « Show Less
1181569
I have three, the third one was the recent one for my son's truck. When I programed his, I also reprogramed the other two. Push the button on the back of the liftmaster, until it blinks. Program each one at a time. That should fix it.
1354257
I just turn the gate opener off then turn it on again. Usually this fixes the problem.
1694296
I bought this for a Liftmaster opener. As far as I could tell, it shouldn't matter if the wiring is the same --- it's just an electrical pulse that sends a voltage signal to the garage door opener. It's not like it's the remote control unit that has to be programmed. I'd say go for it, and if it doesn't work try to return it or sell it on eBay. ;)
242515
Call the Liftmaster Tech help line. Good about answering and very knowledgable
281271
I wish I could give you an answer, but I no longer have the packaging my liftmaster came in. I can say that I matched the numbers on my original remote with what liftmaster said would be complatable with their remote. I have had no problems with mine in the 6 months we have owned it. Best I can say is try to match your model with the one liftmaster says is compatible. Sorry couldn't be more help. Best of luck to you.
1423616
Sorry, but I don't really know. Our garage door opener is the liftmaster and the garage door opener worked perfect.