Because some systems are older or your computer's sound card older cause the installation of the system, the computer's sound card driver is not a good driver, that is, after the computer's sound card driver is incomplete, at this time how do we repair it?
1
The simpler approach is to drive the wizard and then uninstall the original sound card driver.
Then let the driver to recommend you a driver installed on the line.
2
The driver wizard is simple and practical.
At this time you can casually remember your sound card driver model.
3
If your computer's sound card is too old, you may not be able to handle it.
At this point you can search the Internet for your sound card driver model, and then you can find a good driver.
The above is about Win7 installation found that the sound card driver problems how to repair, many people in the problems are depressed this problem, in fact, small series of installed system, will download a driver to see the driver is not the latest, not the words updated, and then backed up. So it can be used directly next time.
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