Do you have a model with a battery backup on it? The battery, like most batteries, eventually wears out and will start beeping. If you don't have frequent power outages in your area, or have another way to gain entry to your home if there were a power outage, (like an old fashioned key), locate the battery which is approximately 4"x5" located on the outer side of the opener motor head, unplug it and forget about it. This would get rid of the beeping noise. Or you can replace the battery.
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Do you have a model with a battery backup on it? The battery, like most batteries, eventually wears out and will start beeping. If you don't have frequent power outages in your area, or have another way to gain entry to your home if there were a power outage, (like an old fashioned key), locate the battery which is approximately 4"x5" located on the outer side of the opener motor head, unplug it and forget about it. This would get rid of the beeping noise. Or you can replace the battery.