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Jodi IrwinAug 2, 2025
What to do if my Vertiv LIEBERT GXT5 fails to start?
- DDouglas RiveraAug 2, 2025
If your Vertiv UPS fails to start, it might be due to a short circuit or overload. Turn off the UPS, disconnect all connected devices, and ensure nothing is stuck in the output receptacles. Also, verify that the connected devices are not faulty or shorted internally. Alternatively, the batteries may not be adequately charged or properly connected. Check the internal battery connection and connect it if necessary. If the battery is already connected, allow the UPS to charge for 24 hours by keeping it connected to the input power before attempting to start it again.
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