Getting messages from an APC Symmetra UPS about a battery failure, but there's no indication of which battery is bad. Google's not been much help. In the past, I've worked with units that gave a clear indication of the bad unit. Did I just skip that part of the manual, or is there a secret incantation to coax this information out of the unit without pulling batteries until it stops complaining?
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APC Symmetra - which battery is bad?
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