After working flawlessly for two years, my iMac now does not recognize my B&W MM1 speakers. I have rebooted my iMac, unplugged and replugged my speakers both from the power outlet and the USB connection but nothing has worked so far. All the other connections are solid. Any suggestions? Thanks.
iMac 21.5″, macOS 11.4
Sometimes things like the power brick or the internal DAC on those systems can fail without warning.
To check and test the speaker system, try connecting it to another computer.
Economist2019 wrote:
After working flawlessly for two years, my iMac now does not recognize my B&W MM1 speakers.
Does this mean they do not appear as a choice in Apple Menu > System Preferences > Sound > Output ?
MtD
Connecting USB speakers to iMac
