Stop a UPS from Beeping Permanently by removing its Buzzer!

Here we disassemble an Eaton UPS and permanently remove the annoying beeping functionality by de-soldering the buzzer. Some other possible removal options are discussed.

Warning - Contains dark load shedding  humour! ;-)

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00:00 Introduction

00:26 Opening up the UPS

01:35 Searching for the Beeper / Buzzer

01:45 Found the Beeper / Buzzer

02:16 Remove PCB

03:49 Desolder the Buzzer and Discuss Options

06:06 Success and Discuss Alarm Setting

06:40 Reassembly

08:22 Find Lost Screw and Quick Power On Test

08:42 Final Assembly

10:15 Final Test - No More Beeping!

10:52 Measuring the Buzzer Resistance because we can

11:43 Discussion of Alternative Removal Methods

• #howto_style
• #eaton
• #ups
• #disable_beep
• #permanent
• #desolder