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

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Garage door circuit board replacement

I replaced my garage door circuit board that I was told to be the problem the door wouldn't work. It is a Genie 2020L. I was careful to reconnect all like before. The button to open the door now works but nothing happens when I push it. There is a blinking light when I press a button up by the circuit board, before nothing would light up. Please help!!! Thanks, Mickey

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Get instructions and program. I hate Genie

Posted on Jan 15, 2009

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