Acpi: Essx8336 1

The chip depends heavily on Sound Open Firmware components. Ensure you have the alsa-ucm-conf package updated to the latest revision. For machines requiring custom configurations, downgrading to SOF 1.7 components to execute manual mixer commands ( amixer cset ) before upgrading to has proven successful in enthusiast communities. Comparison of Driver Management Solutions Operating System Primary Fix Method Common Fallbacks / Caveats Windows 10 / 11 Microsoft Update Catalog manual .inf install

options snd-intel-dspcfg dsp_driver=1

Restart your laptop to commit the configuration modifications to the system registry. Technical Specifications Matrix Driver Attribute Technical Parameter Details Everest Semiconductor Co., Ltd. Primary Class Sound, video and game controllers Native .inf Target esaudriver-emdoor.inf / esaudriver.inf Verified OS Targets Windows 10 (64-bit), Windows 11 Associated Bus Architecture Intel SST / AMD Audio CoProcessor / I2S Bus Common Hardware IDs ACPI\ESSX8336 , ACPI\VEN_ESSX&DEV_8336 Linux Implementation Notes Acpi Essx8336 1

Because this chip relies heavily on software-defined audio routing via the host processor’s Sound Open Firmware (SOF) architecture, standard global high-definition audio drivers will not activate it automatically. Troubleshooting the Audio Issue on Windows

After saving the change and rebooting, test if audio works. The chip depends heavily on Sound Open Firmware components

You are likely suffering from this issue if:

If your device manager shows a yellow exclamation mark next to this ID, or terms it an "Unknown Device," Windows cannot match a driver driver to the ACPI string. 1. Leverage the Microsoft Update Catalog Troubleshooting the Audio Issue on Windows After saving

The hardware identifier ACPI\ESSX8336\1 refers to an audio controller chip manufactured by Everest Semiconductor (specifically the

Locate the latest entry compatible with your architecture (e.g., Windows 11 Client, version 22H2 or later).

If a generic alternative like High Definition Audio Controller is listed, select it to test if it bypasses the vendor lock.

The identifier "ACPI\ESSX8336" refers to the Everest Semiconductor ES8336 I2S Codec. This is a specialized audio chip often found in budget and ultra-thin laptops. Examples include the Huawei Matebook (D14, D15, 14), Chuwi Hi10X, and various Apollo/Gemini/Jasper Lake models Windows Troubleshooting