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An Uninterruptible Power Supply (UPS) is an electrical device that provides backup power to critical equipment in the event of a power outage or other power-related issues.

Identifying & Disabling piezoelectric component in Liebert GXT3 UPS

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I bought on eBay an used Liebert GXT3 2000VA UPS for my desktop computer. When power goes off (pretty common where I live) the UPS takes over and its alarm immediately starts beeping, something like once every 3 seconds, what for some people/company may be useful, but it is pretty annoying for me.
I am not electronic savvy but I have discover that the electronic component responsible for the alarm sound is a thing called piezoelectric component. Most of these things are like a small cylinder with a hole in the center, but when opening the UPS I could not locate such a thing.
I have 2 questions:

  1. Could anyone point me exactly where it is located ?
  2. How to properly disable it for good ?

Thanks for any help.

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Posting the solution here for future searches.

The piezoelectric buzzer is located on a small board, inside the front panel of the GXT3 2000VA.

For more detail and pics, check the link below:

https://www.edaboard.com/threads/identif...

I have just added a little of silicon in the hole, let it dry, and now the baby is completely silent.

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@tetelestai07 post some pictures of your circuit boards etc. with your question. It is probably easier to help you find it then it is to find a component layout diagram for your UPS. Make sure the pictures are focused and large enough so they can be zoomed into, to identify the components. iFixitでの質問に画像を追加する方法

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just did it, thanks.

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Tetelestai07 さん、ありがとうございました!
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