Why headset microphone no sound, how do?
Of course, if the disc is lost, you can go to the Internet to search the relevant driver to download and install.
We drive the computer in general when we buy a computer, will give us a CD-ROM, in this CD which has all the computer hardware driver.
At this point we can reload the sound card driver can be.
You can right click on the desktop of my computer icon, click on the property, and then click the hardware -> Device Manager, if the Device Manager can see some exclamation mark, then the sound card driver is certainly not installed led to the computer did not sound
Reinstall the system after the computer does not sound, then generally because there is no sound card driver installed.
