Windows audio "enhancements" often conflict with external drivers, forcing the fallback to Esaudriver.
If ESAUDRIVER fails:
The "esaudriver device no sound" error is almost never a hardware failure. In 90% of cases, it is a software conflict caused by Windows Updates or corrupted settings.
To prevent this from happening again:
If you have tried all seven solutions and still have no sound, contact Epos Audio Support directly. Provide them with your Windows version (run winver) and a screenshot of Device Manager. They may have a beta driver for your specific OS build.
Remember: Silence is temporary. With patience and this guide, your audio will return.
Provide these concise details:
If none of the above steps resolve the issue, it's likely that there's a more serious problem with the device itself. In this case, contacting the manufacturer's support team for further assistance or to inquire about repair/replacement options might be necessary. esaudriver device no sound
ESAuDriver Device is an audio driver manufactured by Everest Semiconductor
. It is commonly found in budget-friendly or slim laptops such as the I-Life ZED Air Plus EXO Smart Serie L , and various models from
. When users encounter the "no sound" issue with this device, it often manifests as a "No Audio Output Device is installed" error, frequently following a Windows update. Microsoft Community Hub Common Issues & Causes Driver Corruption After Updates
: Major Windows updates (like moving to Windows 11) can break the communication between the OS and the Everest Semiconductor hardware. Missing Hardware IDs
: In some cases, the Device Manager may show the hardware requires "further installation," indicating that the driver is present but not fully configured. Incompatibility
: Certain versions of auxiliary drivers, like Intel Smart Sound Technology (SST), can conflict with generic audio drivers like ESAuDriver. Microsoft Community Hub Recommended Solutions
If your ESAuDriver device is showing no sound, follow these steps to restore audio: No audio device is installed - Microsoft Community Hub If you have tried all seven solutions and
If your computer is showing an "esaudriver" device but you aren't hearing any audio, it is likely because this is a virtual audio driver rather than your actual hardware speakers. What is esaudriver?
The esaudriver is a virtual audio driver typically associated with Esaul, a background service used by certain software (often related to remote desktop tools, game recording, or specific Chinese software suites) to capture or redirect sound. If your system has defaulted to this as the "Output Device," audio will be routed into a virtual "black hole" instead of your physical speakers or headphones. How to Fix the "No Sound" Issue Switch the Playback Device
Click the Speaker icon in your Windows Taskbar (bottom right). Click the arrow to expand the list of playback devices.
Select your physical hardware, usually labeled as Realtek Audio, High Definition Audio, or the name of your specific Headset/Monitor. Disable esaudriver in Sound Settings Press Win + R, type mmsys.cpl, and hit Enter. In the Playback tab, find "esaudriver" or "Esaul Audio." Right-click it and select Disable.
Right-click your actual speakers and select Set as Default Device. Check Device Manager Right-click the Start button and select Device Manager. Expand Sound, video and game controllers.
If you see "esaudriver" with a yellow warning triangle, right-click it and select Uninstall device.
Note: If the driver reappears after a reboot, it is being reinstalled by a specific app on your PC (such as a remote controller or a screen recorder). You may need to uninstall that specific software to remove the driver permanently. Restart the Windows Audio Service Search for "Services" in the Start menu and open it. Scroll down to Windows Audio. Right-click it and select Restart. Provide these concise details:
Are you using a specific app like a game recorder or remote desktop software when this device appears?
If your computer lists ESAuDriver Device in the Device Manager but you have no sound, you are likely using a laptop with an Everest Semiconductor audio chip. This issue is common after a clean installation of Windows on budget-friendly laptops like the Exo Smart, i-Life ZED Air, or school-issued TM1 models. 1. Identify the Missing Driver
The "ESAuDriver Device" appearing in your Device Manager often means Windows has recognized the hardware but doesn't have the specific driver package to make it function. You can verify this by: Opening Device Manager (Win + X > Device Manager). Expanding Sound, video and game controllers.
Looking for "ESAuDriver Device" with a yellow exclamation mark or a generic "High Definition Audio Device" label. 2. Download and Install the Correct Drivers
Because Everest Semiconductor is an OEM manufacturer, you usually cannot find these drivers on a standard "Realtek" or "Intel" support site. You must find the driver specifically for your laptop model:
Outdated or corrupt drivers can cause your device to malfunction. Here's how to update them:
Via Manufacturer’s Website: