I have the Logitech Z 680 And I thought I had a problem with my Speakers. I called up Logitech and they sent me a new set off speakers Logitech Z 5500. I found out when I disconected the cables from the main module and reconected them every thing worked just find, Now I had two good working speaker systems. I have that same problem with the module every once in a while with both sets off speakers. I found out if the cables from the back off the module gets losse I have that problem.
And that is on both speaker systems.
Your problem could be different, but somthing to think about.
Good Luck
Wendell H
I recently bought a pair of Logitech Z2300 speakers (which I absolutly love), however the right speaker stopped working in reality it was the control module that stopped working. However, logitech sent me a new set of speakers.
Does anyone have any ideas for what I should do with my perfectly good speakers that lack a working wired control module
The control module uses a standard monitor connection to connect to the subwoofer.
Thanks.

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