The win7 microphone has no sound and can't be used for network chat.

In the external device of the computer, the microphone is essential and can be used in the chat tool. But sometimes, when using a microphone for network chat, I found that the microphone has no sound, so how can I make the microphone reproduce the sound?
win7 microphone has no sound

First, don't use the system's own Sound card driver

1. During the process of installing Windows 7, the system will automatically install the driver for us. If you listen to songs or watch movies, the sound is normal, but there will be no sound when you use the microphone. Phenomenon, this is because the built-in driver is not the latest, but the old driver certified by Microsoft.

2. At this point we need to update the sound card driver, you can use the everest software to get the sound card model, and then go online to search for the latest drivers. If you are in trouble, just update the driver directly with the driver wizard, driver life and other software.

3. Using the sound card driver that comes with the system, you can't directly set the audio. Only when you install the latest sound card driver will you display the program channel such as “audio manager” in the control panel. .

Second, check if the microphone is set as the default device

1. Click the “Start” menu, click the “Control Panel” item, and click “Sound”. item.

2. Switch to the “Record” tab to see if the microphone is set as the default device (note: some sound cards may display multiple microphone options).

Third, set the microphone correctly

1. Right-click the small speaker icon in the lower right corner of the taskbar, and pop-up shortcut menu select “recording device”.

2. Go to the "Sounds" dialog box and switch to the "Record" tab. Double-click the "Microphone" option or right-click on the "Properties" command.

3. Switch to the “Levels” tab and turn up the volume of “Microphone” and “Microphone Enhance” and click the “OK” button to make the settings take effect (Note: The volume of the microphone boost is too large, and the echo that is heard will be large).

Fourth, turn off the microphone sound effect

1. According to many users, the default microphone sound effect will make the microphone volume smaller or even silent.

2. In the "Microphone Properties" window, switch to the "Enhanced" tab, then check the "Disable all sound effects" checkbox, and finally click the "OK" button. Save changes.

V. Set

in the Audio Manager to go to “Control Panel", click to open <;Audio Manager”.

Switch to the "Microphone" tab, under "Microphone Effects" and select “Noise Reduction” and <Echo Cancellation" function.

VI. Using the built-in diagnostic tool

First insert the headset into the USB port of the computer, then click the “Start” menu and click on the “Control Panel” item. Click on the “Troubleshooting” item and click on “Hardware and Sound” under the “Hardware and Sound” column.

The “Play Audio” dialog box pops up, click ““Next” to continue.

Select the type of failure for the device and click the “Next” button to continue.

Next, the system will automatically diagnose and repair the fault. If it can't be repaired, it will give the fault information of the known problem and give suggestions for repair.

VII. Test the microphone for sound

1. After the above settings, can the microphone sound normally? We don't know, of course, you can test it by the following steps.

2. Click the “Start” menu, click the “Control Panel” item, and click the “Voice Recognition” item.

3. Click the “Set Microphone” option in the “Speech Recognition” interface.

4. Go to the “Microphone Setup Wizard” interface, select your microphone type, mine is “headset microphone”, click “Next” to continue.

5. Prompt for the correct posture of the microphone, just click “Next”

6. Follow the prompts for a voice test, then click “Next” to continue.

7. Finally click the “Complete” button to exit the setup wizard.