Logitech z906 dead with the two lights shown, help! : r/logitech
Logitech Z906 Speaker Repair (3 Blinking Lights Issue) Resistor Replacement
Help! Z906 no sound, lights flashing through. : r/logitech
Logitech Multimedia Speaker Z50 for Smartphone, Tablet and Laptop – Grey, 4.2 x 3.9 x 3.9 : Electronics
Z906 Blinking - Anything that can be done? : r/logitech
Logitech Z906 crackling noise : r/ElectronicsRepair
Help Required - Repairing a Logitech Z906 Speaker
Z906: LED's stay on, even when the set is off. They also glitch when cycling through the levels. Is this normal? : r/logitech
Logitech Z906 no longer turns on : r/ElectronicsRepair
A logitech speaker : r/CrappyDesign