Check the LM1117s regulator, which frequently fails alongside these resistors. 2. Power Board "Black Rubber" Issue
If a reset fails, you’re likely dealing with a hardware failure inside the subwoofer. Essential Safety Warning logitech z906 service manual patched
Inspect the PCB for charred areas, especially under the large capacitors or near the power input. Check the LM1117s regulator
Remote control not working
