Question about Sears Craftsman LiftMaster Chamberlain Garage Door Opener Wireless Keypad Model 976LM Security+

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Door won't open or close

I've had it for around 10 years... I opened it 2 weeks ago..opened like usual... tried to close it and it would not respond light turns on like it has heard the command from the remote unit but nothing happens, It's not the door sensor, I checked that. It's not a jammed belt, I checked that too. I can't find a reset button so I unplugged it overnight and plugged it back in, that didn't work. Do I just need a new unit?

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  • Barbara vonKNipper May 11, 2010

    does it hu? Is it a Liftmaster, Sears or Chamberlain product?

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  • 2 Answers

It may be stuck on the stop bolt... Is the carrier ( the part that moves the garage door) jammed?

Posted on Feb 28, 2009

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Posted on Jan 02, 2017

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