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Old 08-07-2012, 09:10 PM   #16
severach
Badcaps Veteran
 
Join Date: Aug 2007
City & State: Michigan
My Country: USA
Line Voltage: 120VAC 60Hz
I'm a: Hobbyist Tech
Posts: 982
Default Re: Need tips in fixing APC 1500VA UPS having buzzing noise

I remove surge parts from all my strips. They do what they say which is the opposite of what you want. You want them to stop lightning. What they do is offer lightning more paths to damage your equipment.

Lately I've been removing the power switches too. By accident is the only way they get turned off. I like almost hospital grade plugs for next to nothing.
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