Here is some "related" tech support, it might help:
My Cambridge SoundWorks speakers do not seem to be working correctly, what should I do?
There are a number of simple diagnostics that may performed that will identify and resolve the problem that you may be encountering.
The first step is to check all of the connections, power connections as well as those from the amplifier portion to the speakers.
Confirm that plugs and jacks are firmly seated.
Ensure that both the audio source and the speaker system have power.
If you are in doubt about your audio source, try connecting a portable entertainment device like a CD or cassette player to the speaker system as a test.
Check the speaker wire for breaks or fraying.
Connect a set of headphones or other known working speakers to your audio card or other audio source to confirm that there is indeed a signal present.
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All of a sudden, the front (or rear) speakers from my FourPointSurround speaker system stopped working. What should I do?
Several of the Cambridge SoundWorks FourPointSurround speaker systems have a wired remote that acts as both a volume control and a fader. Be sure to check the Fader ring on the wired remote to insure that it has not been moved entirely to the front or rear channel.
Also, check to make sure that you have the proper volume settings in Windows, you might have the volume/Bass set too low.
What is the make/model of ur Sound Card?
Also, check here for Tech Support from Creative!
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