Locate the Realtek HD Audio Driver with Intel SST on the Dell support portal. How to Install the Intel High Definition DSP Driver
Download the official HP SoftPaq or use the HP Support Assistant for models like the HP 15-dy2xxx. intel high definition dsp driver windows 10 download link
Access the Lenovo Support site for dedicated SST drivers for ThinkPad and Yoga models. Locate the Realtek HD Audio Driver with Intel
Because this driver is often bundled with chipset or audio packages tailored to specific hardware, use the following official portals to find the exact version for your device: intel high definition dsp driver windows 10 download link
If you see "Intel High Definition DSP" with a yellow exclamation mark (Code 28) in , follow these steps to install it manually: