Question about APC Back-UPS 650MI (BK650MI) UPS System

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Ups 650MI when connected to the power it produce sound

My ups produce sound when connected what can i service it.

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Too small, too cheap..., not cost effective to fix. Cheaper to replace, and I suggest you might go bigger.

www.storminprotection.com

Posted on Sep 08, 2009

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Posted on Jan 02, 2017

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Solving the problem

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