WINDOW7 system QQ can not voice

1. See if the sound card driver is working properly under WINDOW7 system

If the sound card driver exception recommends updating the sound card driver when testing the microphone is working properly. If the microphone is still unable to voice the next step.

2. See if the microphone speakers are working properly under the WINDOW7 system

Click on the lower right corner of the small horn appears in the picture below the small speaker has a red circle to indicate that the speaker has been mute as long as the left click can resume horn normal work.

Right-click on small horn--recording device--Select microphone--Properties--level the microphone shown below is muted as long as the left mouse button clicks can restore the microphone to work properly;

(Microphone mute)

(Microphone is working properly)

Re-enter the QQ voice test if you can voice the troubleshooting, or unable to voice the next step.

3. Set the microphone related properties through QQ voice adjustment

Open a QQ buddy Chat window click on the microphone next to the triangle Icon---Voice Test Wizard;

QQ voice input and output devices are Windows default devices if the status bar below the sound is detected and can be heard from the speakers.

If the sound is not detected manually modify the sound device to a microphone;

(Microphone is working properly)

(speakers are working properly)

Back into the QQ voice test if you can voice the troubleshooting, or unable to voice the next step;

4. Change other chat software to test such as YY Sina UC

YY Voice 5.0 Official download Address: http://www.yy.com/s/download.html

installation methods and voice debugging basic and QQ similar here will not repeat, the replacement of the software can be normal speech after the troubleshooting or can not voice the next operation.

5. Restore the factory system (for factory with genuine system)

Method A direct click on the desktop Lenovo a key recovery icon to follow the prompts to restore the system

Method Two: After shutdown in the case of sufficient power to press a key recovery button on the prompts to restore system operation

After recovering the system, you still can't voice out of system problems motherboard problems are more likely to be done next

6. Send to the nearest Lenovo service station for testing and maintenance

Lenovo Repair Network: http://support1.lenovo.com.cn/lenovo/wsi/station/servicestation/default.aspx

7. Desktop Windows 7 QQ cannot voice

First check to see if the microphone connection is correct the microphone connector defaults to pink should host interface one by one correspond. Second, excluding the external microphone hardware failure can be replaced or test on other computers to troubleshoot the microphone. The other test steps are the same as the notebooks.

Note:

Microphone Properties-enhanced-check eliminates echoes effectively avoid speech howling