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Mon, Oct 16, 06 at 20:15
| I have an 11 year old Sears 139.53640SRT Garage Door Opener. A few days ago, all of the remotes stopped operating the door, but it still works normally from the wall switch.
The vacation lock is not on, and I have tried resynching the remotes. The unit has a 41A4315-6C logic board, and the LED is flashing four (4) times. Does anyone know the flash codes for this board? If the board has to be replaced (~$75) I will probably just buy a whole new unit (~$150). Any advice or insight would be greatly appreciated. Thank you in advance. |
Follow-Up Postings:
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| I am a garage door repair tech in Stl MO. If you are reprogramming your remotes and nothing is happening, you have a bad circuit board. |
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