Speakers have stopped working

[SorchaJ]

Hello, I have just successfully installed a logitech webcam, but now my logitech stereo speakers z120 have stopped working.

To clarify, the speaker icon reports the speakers are not plugged when the are.

Looking for advice on how to resolve this problem please.

Many thanks.

 

[fireberd]

I've seen several instances of a web cam interfering with PC sound.

As the Z120 speakers are USB powered, check the connections for the speakers.

 

[SorchaJ]

Thanks Fireberd.

The connection seems to be good. There is power going through the speakers as the light has come on. The computer doesn't seam to be able to to 'see' them.

 

[fireberd]

Do these speakers also have a connection to the GREEN speaker jack? or just the USB?