Why the computer video call no sound
3, in the case of hardware and drive the correct QQ microphone or no sound, then it is necessary to consider the system is not the problem. In most cases, the microphone is not sound caused by the wrong set. In the Win7 system: first right click on the taskbar in the lower right corner of the speaker icon, and then select the recording device to check its settings are correct. Right-click the microphone and select Set as default. XP and Win8 methods are similar.
2, the notebook microphone plug in front of the notebook on the left, relatively easy to find. In the hardware on the basis of the correct installation, and then check the computer driver is normal. Mostly to check the sound card audio driver, this professional is relatively strong, white users can download a software such as a wizard to a key driver to see if the audio driver is installed correctly.
1, first check whether the hardware problem. Carefully check that the microphone plug is properly inserted in the computer's jack. Desktop Microphone jack on the computer is usually in front of the chassis and chassis behind the buttocks, mostly red jack.
Computer QQ video call, there is no sound phenomenon is generally sound card audio driven by the problem, the solution is as follows:
