Win7 system under the microphone can not talk how to do?

　　Method One: Install the latest driver

1, because the Win7 drive function is very powerful, notebook installed in the system after the automatic sound card driver, usually we listen to music, watching movies, sound all normal, use the system recorder recording is normal, but this is probably the problem, so we recommend that everyone update their sound card driver. You can go to the motherboard manufacturer's website or drive center to search for downloads, or you can download the Driver wizard to update the latest drivers.

2, after the correct installation of the driver, you also need to turn on the microphone function, in Windows XP, you can easily click the taskbar's small horn button to set, but the corresponding position in the WINDOWS7 has changed.

3, click the "Start" menu, into the "Control Panel", select the correct microphone by selecting the hardware and sound → sounds option, pop-up the Sound dialog box, 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.

　Method Two: Correctly set up the microphone

1, after the installation of the latest version of the sound card driver, your microphone may have been normal voice, but if you feel the microphone is relatively small, you need to make detailed settings. In the Recording tab, double-click the default microphone icon to enter the detailed settings, switch to the level option, drag the microphone to 100, and drag the microphone to the +30.0db, the sound can be adjusted, the sound of a small is not easy to adjust.

2, in addition, under the "Enhanced" tab, you can also disable all sound effects, according to a number of users, to open these effects may make the microphone volume small problem even silent, so choose "Disable all sound effects" can be.

　Method Three: Set the microphone volume

Into the audio manager of the sound card, "recording volume" has actually been set previously. and "Play volume" is the speaker to play the microphone capture sound, where the default is the smallest can be. The below "noise suppression" and "echo cancellation" features must be selected, and these two features are a great help for improving sound quality.