subject: Using Windows to Update High Definition Audio Device Drivers [print this page] Using Windows to Update High Definition Audio Device Drivers
Which High Definition Audio Device Drivers Can Windows Update?
Microsoft's Windows Update tool does far more than simply update the Windows operating system; it also updates a large variety of device drivers from a host of different manufacturers. In general, if a device is labeled "Plug and Play" or bears the Windows logo, updating its drivers through Windows Update should be possible. As part of its Plug and Play and Windows Logo programs, Microsoft encourages participating manufacturers to use its system to distribute updated device software including high definition audio device drivers. However, this is a voluntary system, so there's no guarantee that Windows Update will contain the latest high definition audio device drivers for your device.
How to Use Windows Update to Check for High Definition Audio Device Drivers
If your computer is set up to automatically launch Windows Update according to a preset schedule, it will automatically download and install new drivers (or prompt you as needed). If not, you can either launch Windows Update manually or you can use the Device Manager.
To do this, go to the Control Panel > System and Security > Windows Update. Your computer will connect to the Microsoft Update server and notify you of any new updates. Depending on your existing configuration and what's currently available, you may or may not see updates for your high definition audio device drivers.
Using Device Manager to Update HD Audio Devices
To use Device Manager, go to the Control Panel > Device Manager. You'll see a list of general categories. Expand the Sound, Video, and Game Controllers category and double-click your high definition sound device. Click the Driver tab followed by the Update Driver button. Once clicked, a new window opens offering to search for new drivers automatically or prompting you to browse your computer for a file. Choose the automatic option. Windows will now connect to the Microsoft server in search for an updated driver for your specific audio device. If found, it will automatically download and install it. Again, this is possible when manufacturers make their updated device software available to Microsoft.
If no new device drivers are found, two possibilities exist: Microsoft does not have the latest drivers or no new drivers have been created. The next step is to check the manufacturer's website directly. If the manufacturer has developed a new audio driver update but hasn't shared it with Microsoft, it will likely offer the driver update as a free download on its website. You'll need to find the support section and look for a "driver download" (or similarly named) section. From there, you will need to enter the details for both your audio device as well as your operating system. These details matter! Make sure to select the correct driver for your system. Download the file and follow the directions provided by the manufacturer to install it. Finally, reboot your computer to finalize the update.
