Win7 system plugged into the headset, no sound, what happened?
1. Insert the headphones for testing. You can play the music test. You can see that the music player and the computer system have sounds. This step determines whether you have a sound in the computer.
2, open the control panel, find the sound card control in the control panel, as shown in the VIA HD Audio Deck, pay attention to the general with Audio;
4, click to open “ advanced options & rdquo ;;
5, select the speaker and the headset set to the same source, and then click OK.
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