Autodetect Audio Driver
Realtek is a very common audio solution for many OEM computer brands. Realtek is usually a simple platform for delivering quality sound/audio solutions to consumers. Below are some of the more common solutions to Realtek audio driver issues and installation options.
autodetect audio driver
Once on the Realtek website, Click High Definition Audio Codecs (Software). Then follow the on-screen instructions and download the correct driver corresponding with your version of Windows.
Problems with your Realtek HD audio device? That's not really surprising. When you upgrade or downgrade your Windows system, when you plug or unplug devices on your computer, or when your PC gets infected with spyware or a virus... there's a big chance your Realtek audio drivers get damaged in the process.
And even if your Realtek audio device drivers are not corrupt, it's recommended to update Realtek audio drivers to their LATEST versions so you don't lose out on product features and upgrades your PC manufacturer has specifically released via their drivers.
If your system is unsupported by AMD Auto-Detect and Install Tool or requires drivers for other AMD products, operating systems, please visit AMD Drivers and Support. This site provides tools for you to manually find drivers using product search and menus. To learn how, refer to: How to Find Drivers for AMD Graphics Products.
Ready to automatically update all your drivers with a single click? Then you should use a specially designed tool that makes driver updates super easy and convenient. After a quick scan of your entire PC, AVG Driver Updater will identify any outdated or malfunctioning drivers (sound drivers, graphics drivers, and any others), automatically find updates, and quickly install them for you.
Available for Windows 10 as well as Windows 8 and Windows 7, AVG Driver Updater supports millions of drivers from over 100 popular hardware brands. Try a free scan now to see if any of your drivers need an update.
You can also work within Windows to update your drivers by yourself. Windows Update is a built-in service that maintains your operating system (OS) and a number of Microsoft programs, but it can source driver updates as well. For a more direct manual process, you can update individual drivers within the Device Manager.
Windows computers come with a built-in utility called Device Manager which allows you to uninstall, install, and update device drivers. Most audio and sound driver problems occur due to corrupt device driver files. You can fix such errors by uninstalling and reinstalling the concerned device driver.
To fix your Drivers problems you will need to know the particular model of the Audio device you are having problems with. Once you have the details you can search the Audio website for your drivers and, if available, download and install these drivers.
If you are unsure of whether or not you need to update your Drivers, or indeed which Drivers may need to be updated, you can run a Drivers scan using a driver update tool (you will need to pay to register this tool but usually the Drivers scan is free). This will allow you to assess your Driver needs without any commitment. Alternatively, you can use the device manager to check if there are problems with any of your hardware devices.
If the sound.virtualDev is not available, it will use the VMware VMaudio device driver that comes from VMware Tools. You might then see an "Unknown device" or "Other Devices" in Device Manager. You can update the driver manually. Re-install VMware Tools but run from command line setup64 /a and it will prompt for a folder to extract. You then specify the folder where you extracted the VMware Tools to in the manual driver update of the "unknown device".
For Windows 7/8/10 VMs, the virtual sound device will either be Microsoft High Definition Audio (sound.virtualdev = "hdaudio") or the VMware VMaudio (i.e. sound.virtualdev line not present). As to which sound device it uses on the host, the closest thing would be the preferred device drop down list box in the VM configuration.
But having said that, there is at least one scenario where removing sound.virtualdev = "hdaudio" actually helps. This scenario is when the host is Linux and the guest VM is Windows 7; if the hdaudio is used, the sound in the Windows VM cracks intermittently.
Many Audio problems can be fixed by updating the drivers. After you upgrade your computer to a new operating system, such as Windows 11, problems can occur because your current driver may work only for the prior version of Windows. There are two ways you can update your Audio drivers.
Option 1 (Recommended): Update drivers automatically - Even computer newbies can update drivers with just a few clicks of a mouse. Use trusted software to identify, download and install the newest driver updates for your PC in one step. Your old drivers can be backed up and restored if you encounter any problems. You'll need novice to beginner level computer skills to use this method.
Option 2: Update drivers manually - Use DriverGuide to find the correct driver for your device and operating system. Next, download and install it by following the step by step instructions. You'll need average to intermediate level computer skills to use this method.
This utility is an intelligent program which will automatically recognize your computer operating system and device. Then, it will find the correct drivers for it. There is no need to know which specific operating system you have, and there is no risk of downloading and installing the wrong driver. Automatic driver updates eliminate mistakes when installing or updating drivers.
Click the Update button next to the out-of-date or missing driver. The correct version will be downloaded and installed automatically. Or, you can click the big green Update All button to automatically download and install the correct version of all the drivers that are missing or out-of-date on your system.
To get the latest driver, including Windows 11 drivers, you can choose from our list of most popular Audio downloads or search our driver archive for the driver that fits your specific Audio model and your PC's operating system.
Once you have downloaded the new driver, next you must remove the current driver if it is installed. On a Windows PC, you do this by using a built-in utility called Device Manager. It allows you to see all of the devices attached to the PC, and the drivers associated with them.
Click Have Disk and then Browse. Browse to the folder that contains the driver you just downloaded. These files include all information necessary for updating drivers.
No sound: If you turn on your computer for the first time and hear no sound, or if your speakers suddenly stop producing sound, this could mean the driver is missing, defective, or out of date.
To get more features: Sometimes, newer audio driver packages give you extra features. They might enable new sound effects or give you more control over your speakers, such as adding levels for rear audio speakers.
Driver conflicts are the most common causes of "no sound" problems. Sound problems are caused by missing, incompatible or outdated sound drivers. For Windows to recognize your audio device, it needs a compatible and working audio device driver. Finding the right driver for your audio device can be time-consuming and difficult.
To easily install and update all your sound drivers, use Driver Turbo. Award-Winning Driver Turbo is designed to address all of those troublesome audio problems like no sound coming from your speakers or headphones. The easy-to-use software will automatically restore your sound and fix all your audio device problems.
When a PC produces no audio output, check several different factors to find the culprit. Verify all cables are plugged in properly - a standard PC audio cable can become unplugged fairly easily. Windows might also have the incorrect audio device selected for output, which is found in the Sound applet of the control panel. Look in the device manager next to verify the audio device exists and has the proper driver installed.
If a driver becomes out of date it could have unresolved issues that no longer exist in the current version. The audio driver can also cause multiple problems if it becomes damaged or corrupt. Find the manufacturer of the audio device online and download the current driver for the device to replace the outdated, damaged, or corrupt existing driver. If you want to avoid the risk of downloading the wrong driver, we recommend using Driver Turbo.
Sound drivers are specialized programs that facilitate the communication of an application with audio hardware. The operating system hosts sound drivers, and it acts as a gateway between an application and the audio hardware. Many modern operating systems come with generic sound drivers that are capable of communicating with a wide range of audio hardware.
However, audio hardware that does not conform to specific standards, or contains additional features above and beyond what is generally found in a sound card, will require specialized sound drivers. These are provided by the hardware manufacturer and are installed with the hardware. Without the sound drivers, the hardware will either not work at all or work with limited capabilities.