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Posted: 2023-12-2109:44 PM
Back-UPS 550 beeps and then stops beeping
My UPS is for my entertainment center, with a TV, a receiver, and a Roku attached to it. It will sometimes emit a tone for several seconds and the light will turn red, then it will stop and the light will turn green. And I won't hear it again for another few hours. Power to the devices is never interrupted.
It took a long time to figure out the tone was coming from the UPS because it sounded for so short a time.
Battery issue? Time to replace the unit? Or something that can be fixed?