Realtek Audio not working Windows: How to Fix [Easy Guide]

If you are facing “Realtek Audio driver not working” Error in your Windows PC after upgraded your PC to Windows 10 and search for the solution to fix, then you can read & follow our instructions given below to fix this problem. Here, we are discussing on “How to Fix Realtek Audio not working Error on Windows 10” in details and providing easy steps to do so. Let’s starts the discussion.

What is Realtek Audio not working Error?

Realtek Audio Driver” is software required to communicate your sound device including speakers, microphone and others, with Operating System which you are using. In other word, we can say that this audio driver or sound driver acts as mediator between your sound cards and Operating System. In case if driver is not install or missing/corrupted and/or sound driver is not compatible with your Operating System, then you might face several sound related issues like “No Sound” problem.

Realtek High Definition Audio driver or Realtek HD Audio driver is belongs to Realtek Semiconductor family that is sound driver software enables Operating System (Microsoft Windows) to communicate with your Realtek Audio hardware. If the audio driver is installed in your computer and is up-to-date, then sound device in your computer works fine and maintain the performance of your audio related tasks.

But in the absence of sound drivers, you might face “No Sound”, “Audio Controllers not plugin” and/or other related issues on your Windows computer. Many users have already reported about “Realtek Audio not working” issue on various online platforms including Microsoft Official forum site, Realtek community site and other popular platforms, and asked for the solution.

Users reported that this issue occurs usually when driver is outdated, corrupted, missing and/or is incompatible with Windows OS version they use, while some users explained that the problem occurs after upgraded their computer to Windows 10 or install Windows update in computer. Don’t be panics, please read & follow steps below to fix.

[Tips & Tricks] How to Fix Realtek Audio not working on Windows 10/8.1/8/7?

Procedure 1: How to download and install Realtek Audio drivers?

Step 1: Open web browser in your computer

Step 2: Visit Realtek Official website and search for Realtek Sound Drivers according to your sound cards and Operating System version you are using

Step 3: Select the latest Realtek High Definition Audio driver from search results and download the driver

Step 4: Once downloaded, locate the “Setup file” or “Downloaded file” in your computer hard drive

Step 5: Double-click on it and follow on-screen instructions to finish the installation

Step 6: Once done, restart your computer to see the changes and check if “Realtek no audio” issue is resolved.

Procedure 2: Check the problem is related to Realtek Audio drivers

Step 1: Press “Windows + X” keys together from keyboard and select “Device Manager”

Step 2: In then opened “Device Manager” window, locate “Sound, video and games controllers” category in list of devices and expand it

Step 3: Now, look for your Realtek Audio drivers like Realtek High Definition Audio in the “Sound, video and games controllers” category

Step 4: If there is “Yellow Exclamation Mark” on it, then it is confirm that there is problem with Realtek Sound Drivers, and you need to update or reinstall it.

Procedure 3: How to update or reinstall Realtek Audio drivers?

Step 1: Open “Device Manager” using ‘step 1’ of ‘procedure 2’

Step 2: Locate and expand “Sound, video and game controllers” category

Step 3: Right-click on Realtek High Definition Audio device and select “Update Driver Software..”

Step 4: In next window, select “Search Automatically for updated driver software”

Step 5: Follow rest of the instructions to finish the update process

Step 6: Once done, reboot your computer and please check if the Windows 10 no audio Realtek problem is resolved.

Procedure 4: How to update or reinstall Realtek Audio Drivers? [Automatically]

Download software for drivers update

If you don’t have enough time, patience or computer knowledge to update your drivers manually, then you can go automatic driver update solution. You can update driver software using “Automatic Driver Update Software”. This software will automatically recognize your System and find the latest & suitable drivers for it. To get this software, you can click on above link.

Procedure 5: Disable Audio Enhancements

Audio Enhancement feature is designed to boost the performance of your sound card, but sometimes it causing sound related issue. So, you need to disable this feature to fix

Step 1: Right-click on “Sound Icon” in notification area of Taskbar and select “Playback devices” option

Step 2: In the open “Sound” window, right-click on “Default device” you have and select “Properties”

Step 3: In the opened “Properties” window, click on “Enhancements” tab and check the “Disable all sound effects” checkbox

Step 4: Finally, click on “Apply” and “Ok” to save the changes and please check if the problem is resolved.

Procedure 6: How to install Generic Audio driver?

If you are unable to fix problem with Realtek High Definition Audio Driver, then you can try Generic Audio driver.

Step 1: Open “Device Manager” and expand “Sound, video and game controllers” category

Step 2: Right-click your sound card driver and select “Update Driver Software….”

Step 3: In the next window, select “Browse my computer for driver software”

Step 4: In next window, choose “Let me pick from a list of device drivers on my computer”

Step 5: Then choose “High Definition Audio Device” and hit “Next” button

Step 6: In conformation dialog box, click on “Yes” to continue

Step 7: Once done, restart your computer to see the changes.

Procedure 7: Set “Start type” to “Automatic” and Start the Windows Audio Service

Step 1: Press “Windows + R” keys together from keyboard to open “Run Dialog box”

Step 2: In the opened “Run Dialog Box”, type “services.msc” and hit “Ok” button

Step 3: In the opened “Services” window, navigate to “Windows Audio” in list

Step 4: Double-click on “Windows Audio” service to open its “Properties”

Step 5: Set the “Startup type” to “Automatic” and click on “Start” button under “Service Status” section

Step 6: Finally, click on “Apply” and “Ok” to save the changes. Once done, please check if Realtek Audio driver not working issue is resolved.

You may also read: Download/Install Latest Realtek Audio Driver [Manual/Automatic Method]


I am sure this article helped you to “How to Fix Realtek Audio not working Error on Windows 10/8.1/8/7” with several easy methods. You can read & follow the procedures/steps mentioned above as per your System requirement and technical knowledge to fix this issue. If you have any suggestions or queries regarding this Windows 10 no sound Realtek problem, please write on comment box given below.

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