How to update a sound card driver
If you want to update the sound card driver, you should follow these steps:
Click Start, click Control Panel, and then double-click System.
Click the Hardware tab, and then click Device Manager.
If you are prompted for an administrator password or for confirmation, type the password, or click Continue.
Click Sound, video, and game controllers to expand.
Under Sound, video, and game controllers, double-click the entry for your sound card, and then click the Driver tab.
Note If a Driver tab is not present, the entry that you clicked under Sound, video, and game controllers may not be the correct entry for your sound card. Try clicking any additional entries listed under Sound, video, and game controllers.
Click Update Driver Software.
Follow the Update Driver Software Wizard to update the sound card driver.
To update the sound card driver, follow these steps:
Click Start, click Control Panel, and then double-click System.
Click the Hardware tab.
Expand Sound, video, and game controllers.
Double-click the sound card, and then click the Driver tab.
Click Update Driver.
Follow the Hardware Update Wizard to update the sound card driver.
