If Windows Update doesn't find the driver, you can force the system to search for one specifically for your sound card. Right-click the button and select Device Manager .

If you have a custom-built PC, identify your motherboard model. Visit the motherboard manufacturer’s site (MSI, Gigabyte, ASUS, etc.) to find the specific audio driver for your board. Most modern motherboards use Realtek drivers. Common Audio Driver Brands

If the automated methods fail, you should go directly to the source. This ensures you get the most recent version of the driver, which may include features or bug fixes not yet available through Microsoft. For Laptop Users

A driver is essentially a translator. It allows your Windows 10 operating system to communicate with your hardware—in this case, your sound card or onboard audio chip. Without a functioning driver, your computer cannot send the necessary signals to your speakers or headphones. Common signs you need a new driver include: The "No Audio Output Device is installed" error. Crackling, popping, or distorted sound. The volume icon in the taskbar has a red "X" over it. Audio and video falling out of sync during playback. Method 1: Use Windows Update (Easiest Way)

Ensure you download the 64-bit version if your Windows 10 is 64-bit (most modern systems are).