Find and Windows Audio Endpoint Builder . Ensure both are "Running" and set to "Automatic". Perform a Power Flush (Laptop Users) : Shut down your laptop and unplug all cables.
If switching the default device fails, the driver itself may be unresponsive or broken. You can force Windows to reinitialize it. Press Windows Key + X and select . esaudriver device no sound
Select your actual hardware, such as , Headphones , or your monitor's HDMI audio. Find and Windows Audio Endpoint Builder
The is tied to ESS Microelectronics audio chips. When Windows overwrites or misidentifies this hardware, the system fails to communicate with your internal speakers, resulting in a persistent "No Audio Output Device is Installed" error. If switching the default device fails, the driver
The "no sound" problem typically occurs after a clean installation of Windows 10 or 11 because standard Windows updates often fail to find the specific manufacturer-provided driver for these unique chips. Step 1: Verify the Driver in Device Manager
Often, Windows can automatically detect and fix common problems. This is the easiest first step.