The PC no sound issue could indicate missing or faulty audio drivers. When your computer has no sound, you may want to check if you’re using the latest correct audio driver. In this post, you’ll learn how to install the latest Realtek audio driver easily for your computer.
You can update your Realtek audio driver in three ways – just choose the method that works best for you:
Method 1: Update the Realtek audio driver via Device Manager
Method 2: Download and install the Realtek audio driver from manufacturers
Method 3: Update the Realtek audio driver automatically (Recommended)
Method 1: Update the Realtek audio driver via Device Manager
- On your keyboard, press the Windows logo key + R to open the Run box. Type devmgmt.msc and hit Enter. This will open the Device Manager.
- In the Device Manager, expand the category Sound, video and game controllers. Right-click on your Realtek Audio device and select Update driver.
- Follow any on-screen instructions. When finished, restart your computer to apply the changes.
Method 2: Download and install the Realtek audio driver from your device manufacturer
For the most compatible driver, it’s best to visit your PC or motherboard manufacturer’s support website (e.g., Dell, HP, ASUS, Lenovo, MSI). Below we’ll detail the steps to download and install the latest audio driver for your Dell, HP, and Lenovo devices. It’s important to note that your screen might look slightly differrent when you search for drivers, but the steps you take should remain consistent.
First, you’ll need to identify your system model. Follow the steps below:
- On your keyboard, press the Windows logo key + R to open the Run box. Type msinfo32 and hit Enter. This will open the System Information window.
- From there, locate System Model. You’ll need this information later.
Dell
- Go to Dell Drivers & Downloads page. Input your model (e.g. Inspiron 3910) into the search field and hit Enter.
- Click Select Drivers.
- Select the operating system from the drop-down menu, and select Audio as the Category, or you can simply enter the specific driver name into the search field. Then you should be able to see available audio drivers. Then download the one you need.
HP
- Go to HP Support page.
- Select your device.
- Input your model into the search field (e.g. HP ZHAN 99 Pro G2 Microtower PC) and select it when it appears on the search results.
- Selec the operating system and version you have from the drop-down menu.
If you have no idea of the operating system you have, simply open the Run box by pressing the Windows logo key + R, then paste winver, and hit Enter to view it. - Expand the Driver-Audio category, find the driver you need and download it.
Lenovo
- Go to the Support page.
- Enter the model (e.g. 90MV000WCD) into the search field and hit Enter.
- Click Drivers & Software.
- Click Select Drivers.
- Select Audio.
- Select your operating system, find the audio driver you’re looking for and follow the on-screen instructions to download and install it.
Method 3: Update the Realtek audio driver automatically
If manually searching for driver updates is time-consuming, you can try Driver Easy.
Driver Easy scans your computer to detect outdated or missing drivers. It simplifies the update process by eliminating the need to identify your operating system or search for the correct drivers. While Driver Easy is a paid software, it offers a 7-day free trial, allowing you to evaluate its features before committing.
Driver Easy simplifies the process of updating all your drivers safely and automatically with just a few mouse clicks. Here’s how you can do it:
1) Download and install Driver Easy.
2) Click the Scan Now button. Driver Easy will detect all problem drivers instantly.

3) Click the Update All button to download and install all drivers automatically, direct from the manufacturer. (This requires the Pro version. You’ll be prompted to upgrade when you click Update All. You can opt for the free trial to try all Pro features in 7 days, or you can go Pro now with a discount on us.)

Hopefully, you find the tips helpful to update the Realtek audio drivers easily. If you have any questions, please leave your comments below. I’d love to hear of any ideas or suggestions.