Acpi Essx8336 1 Jun 2026

The hardware at the heart of this is a produced by Everest Semiconductor, designed primarily for space-constrained, power-efficient devices like laptops, tablets, and mini-PCs. Key specifications include:

The ESSX8336 (or ES8336) is a low-power, high-performance audio codec manufactured by . It is highly popular in budget laptops, tablets, and 2-in-1 devices because it is cheap and energy-efficient.

If you're experiencing problems related to the ESSX8336 1, try the following troubleshooting steps:

Some distributions ship with out-of-the-box fixes: Acpi Essx8336 1

If the steps above don't solve the problem, or you run into a new issue, here's how to diagnose and get help.

The ACPI table on the laptop provides invalid or incomplete information, causing the kernel to ignore the audio hardware.

sudo dmesg | grep -i essx

snd_intel_dspcfg.dsp_driver=1 snd_soc_es8336.quirk=0x10

If you are buying a device with this chip, keep your original driver backups safe. It’s a capable little codec, but without the specific vendor-provided software, it can quickly turn your laptop into a silent paperweight.

The hardware ID (often encountered with instance suffixes like \1 or &DEV_8336 ) represents the Everest Semiconductor ES8336 audio codec chip . If your laptop or tablet has a red "X" over the volume icon or displays as an "Unknown Device" in Device Manager, this low-power internal audio hardware is missing its necessary communication bridge. The hardware at the heart of this is

While the situation is improving, it remains a prime example of the challenges posed by ACPI identifiers and platform-specific hardware.

The identifier ACPI\ESSX8336 refers to the Everest Semiconductor ES8336

Select (or equivalent system profile) from the list and hit Next to force Windows to map the audio pathways. If you're experiencing problems related to the ESSX8336

Here is a useful guide on what this device is, why you are seeing it, and how to fix common driver issues.

: Indicates that the chip is hard-wired onto the motherboard and mapped via ACPI tables rather than traditional plug-and-play buses like PCI or USB.