If the UPS hardware is frozen, you can reset the communication electronics without turning off the power to your equipment.
⚠️ : Only open the UPS if you are comfortable with electronics. Capacitors can hold lethal charge even when unplugged. Wait 10+ minutes after unplugging.
If the UPS hardware is frozen, you can reset the communication electronics without turning off the power to your equipment.
⚠️ : Only open the UPS if you are comfortable with electronics. Capacitors can hold lethal charge even when unplugged. Wait 10+ minutes after unplugging. apc ups power system error 02000 link