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Noisy Back-UPS ES 500

APC UPS for Home and Office Forum

Schneider Electric support forum for our APC offers including Home Office UPS, Surge Protectors, UTS, software and services and associated products designed to share knowledge, installation, and configuration.

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bldgadmin_apc
Cadet
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75

Noisy Back-UPS ES 500

This was originally posted on APC forums on 10/1/2013


What seem to be the problem with my APC Back-UPS ES 500 which suddenly became noisy? Everytime I switch it on the the continous noise comes out. It's irritating. I've been using it for a year now to my desktop computers.


Accepted Solutions
BillP
Administrator Administrator
Administrator
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0
75

Re: Noisy Back-UPS ES 500

This reply was originally posted by Angela on APC forums on 10/1/2013


Can you be a little more specific? Is it a beeping, chirping, grinding, etc noise? Are there any LEDs on or flashing when this happens? Does the UPS still work as intended by powering everything and supporting it during a power event?

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BillP
Administrator Administrator
Administrator
0 Likes
0
76

Re: Noisy Back-UPS ES 500

This reply was originally posted by Angela on APC forums on 10/1/2013


Can you be a little more specific? Is it a beeping, chirping, grinding, etc noise? Are there any LEDs on or flashing when this happens? Does the UPS still work as intended by powering everything and supporting it during a power event?