Win7 System computer sound card driver damage how to solve

1, return to the desktop location of the computer, right click on the desktop computer icon, and then choose the Slide menu Device Manager option;

2, the computer's Device Manager window, in the left pane to find the installed sound card, and then right click, select the Slide menu uninstall option;

3, waiting for the sound card is unloaded, you need to correspond to their own computer brands and models to the official website to download the latest sound card driver version, and then reinstall can be.

4, complete the operation, restart the computer.