Make the mute microphone in Windows 7 sound again

The first step: Install the latest drive do not use the system itself

As a result of the Win7 drive powerful many, this friend's notebook installed in the system after the automatic sound card driver, and usually used to listen to music, watching movies, sound all normal, use System recorder sing a song What is also very normal, so there is no more to tube. However, this is likely to be the problem, so we recommend that everyone update their sound card driver, you can go to search engines to download.

　Step two: Correctly set up the microphone

After the driver is properly installed, you also need to turn on the microphone function, in XP, you can easily click on the taskbar's small horn button to set, but the corresponding position in the Win7 has changed. Go to Control Panel, select the sound item, and then switch to the Recording tab to see if the microphone is set to the default device, and some of the sound cards may have multiple microphone options, so choose the correct microphone.

　　Step three: Turn off the microphone effect

With the above settings, your microphone may be audible, but if you find that the microphone sounds small, you need to set the details. In the second step of the Recording tab, double-click the default microphone icon to enter the detailed settings, switch to the "level" option, the "microphone" drag to 100, "microphone enhanced" drag to +30.0db, the sound can be adjusted, the sound of a small will not adjust. In addition, under the "Enhanced" tab, you can also disable all sound effects, according to a number of netizens reflect, open these effects may make the microphone volume small problem even silent, so choose "Disable all sound effects" can be.

After the author's test, in QQ, more play yy and Sina ut and so on need to use the microphone software, use such as the operation can successfully solve the problem.