βασικά τα ακουστικά αυτά έχουν ΜΟΝΟ usb ή έχουν και καρφιά;
apo oso epsaksa mallon oxi, dokimase afto :
http://forums.techarena.in/portable-devices/1350337.htm 1. Install the latest drivers from Realtek.
2. Go to "Control Panel " and then " Sounds and Audio Devices ".
3. Then "Volume " -> " Device Volume " -> " Advanced Settings ".
4. Options -> Properties.
5. Play and select " PC speaker " in Show controls.
6. Following volume then press OK.
7. In the windows already open " Volume Control " check " Mute ".
8. for "speaker".