No or low sound because cable connections are bad.
Cause:
The sound is too low because the cable connections are bad.
Solution:
Reconnect or replace the cables.
1) Verify that one speaker is plugged into the other speaker (main speaker)
2) Verify that the power cable (if your speakers require an outside power source) is connected to the electrical outlet and to the main speaker.
3) Verify that the audio cable goes from the main speaker to the output jack on the sound card (located at the back of the computer.)
NOTE: Consult the PC and speaker documentation to determine whether speakers and cables were inserted into the correct jack. Also verify that they are fully inserted. If they are only partly inserted, the sound may be distorted in some way.
