Im using Windows 7. There are two input/output jack plug front (where the power button is) and back on the PC. The front plugins arent working (no sounds) while on the back works. I want the front to be working, what to do?
Front audio connectors are typically
As you may know, you should not connect speakers, powered speakers or a normal amplifier to a headphone output because these expect different signal levels.
Read audio connectors are typically different signal levels and impedances from front connectors
Sometimes they include
As you know, you must match devices to signal levels and impedances expected by each of these. For example, connecting a microphone to line-in will result in inaudible or very weak recording levels.