I disassembled the unit and now have all the speakers, wires and the built-in amplifier accessible. Just google "logitech z623 power button fix" and you will find plenty of threads about this. Hi, I have a problem with the Logitech Z623. Hi all, here is the current situation: One day I was using my PC, and my speakers (Logitech Z323) wouldn't turn on. I … It looks like these are covered by a 2-year warranty so I'm willing to risk it, if the sound is decent, which it seems like it … If you are using the laptop, there is only one port. My beloved Logitech Z623 wasn’t working properly recently, the satellite speakers worked fine but the subwoofer wouldn’t output anything, it would output some bass sometimes for few seconds then it would go mute. Model: Z623 2.1 The right speaker has a power button and is a VGA connector. The system doesn't power up at all when the power button is pressed. 1. I'm trying to fix my non-functional Logitech Z623 speaker/subwoofer combo. This THX-Certified 2.1 PC speaker system delivers powerful sound with 200 watts of power for big, bold audio. Logitech Z623 2.1 Speaker System with Subwoofer, THX Certified Sound IE8/IE9/IE10 is no longer a supported browser. 2 Plug the power plug into an electrical outlet 3 Press power button on the right satellite speaker to turn on the Z623 speaker system 1 2 AUX RIGHT SPEAKER LEFT SPEAKER AUX RIGHT SPEAKER LEFT SPEAKER 3 ON / OFF Check whether if Logitech Bluetooth speaker or Logitech PC speaker is broken by plugging it to another computer to check the condition of the speaker. regardless of whether or not the system's plugged into my laptop. I tried connecting them to my computer but no sound came out, then I tried with my iPod just to make sure it wasn't my computer's sound card/drivers. And you should turn on the speaker power button. Holding the button down for a long time is a default hardware power kill switch. Page 1 Z623 SPEAKER SYSTEM WITH SUBWOOFER SYSTÈME DE HAUT-PARLEURS Z623 AVEC CAISSON DE BASSES Complete Setup Guide Guide d’installation complet...; Page 2 CONTENTS English Español Français Português...; Page 3: Know Your Product KNOW YOUR PRODUCT RCA input Subwoofer 3.5 mm input Right speaker RIGHT SPEAKER input LEFT SPEAKER Left speaker input Power button Power … Good to know, thanks Meeb! Check whether the cable is fine and whether it is plugged in the right ports. Suddenly it doesn't go on and now I have it opened and saw that at the protections are not more good, there goes no power through. When it's turned on, the subwoofers would hum at 60hz and the speakers would produce static. however it did nothing. Observed stuff: a) … I was curious to why it didn't. I tried the most common troubleshooting methods (changing power chords, switching on/off rapidly, etc.) mouzii on 27/11/2019 - 15:13 . Quick press and release triggers a smart relay on the MB to turn on or off, depending on default or OS state, such as cold on, sleep on, turn off, sleep off, etc. It makes contact as long as you hold the button down. First, when I hit the power button there was a loud bassy click sound, then a noticeable static hiss. The power button on a PC is temporary push switch. Hello I have Logitech z623 speakers from 3 years Now all of a sudden I am experiencing my subwoofer stops working at low volumes In order to make it work, I have to raise the volume to maximum But now it is not working either, no bass is coming out from the subwoofer unit. 2. 3. And is a VGA connector unit and now have all the speakers produce. There was a loud bassy click sound, then a noticeable static hiss long time is default. Pc speaker system delivers powerful sound with 200 watts of power for,. Should turn on the speaker power button when i hit the power button fix '' and should! 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