Backudog on Twitter: "Just bought a set of @Logitech Z906 surround sound speakers and had an issue where when it was turned off i got 3 lights on the front of it
Logitech Z906 5.1 Surround Sound Speakers System
Logitech z906 dead with the two lights shown, help! : r/logitech
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Logitech z906 Problem .hell!! - YouTube
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Logitech Z906 5.1 Surround Sound Speaker System Review | Linuxlookup
Logitech Z906 5.1 Surround Sound Speakers System
Product Review - Logitech® Z906 THX 5.1 Speaker System