Craftsman 1/2hp Garage Door Opener

box211December 14, 2009

I have had a 1/2hp Craftsman garage door opener for several years. It suddenly does not work and seems to have no power, but when I tap or hold in the back panel the light comes on and it will operate for a few seconds. I took off the back panel to see if there were any loose wires, but it all looks good. Any ideas on how to fix this???

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I would pull that back panel. Attached to it is the logic board. Check the printed circuit for loose or missing traces especially around the small transformer.

    Bookmark   December 14, 2009 at 3:07PM
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