Windows 10: Intel high definition DSP No audio device installed problem.

I installed windows 11 24H2 and it says my Audio driver is not installed I have attached an image and it would really help if someone could fix this. I also went to hp support and downloaded drivers my laptop needs and still didn't work.

:)

 

error Intel High Definition DSP - No Audio Device installed.

Hi Folks I did my windows updates (windows 11) and since then, I have been getting the error Intel High Definition DSP - No Audio Device installed.

Checked in the Device Manager

Under other devices is says Intel High Definition DSP (There is a Little Yellow triangle with an exclamation mark on it)

doubled clicked on it and it states:

The drivers for this device are not installed. (Code 28)



There are no compatible drivers for this device.



To find a driver for this device, click Update Driver.

Tried to search for the Driver but it returned the following message: Windows was unable to install your Intel High Definition DSP

Regards

Sean

 

Intel High Definition DSP - No Audio Device installed after updating drivers.

Hi,

Norton driver updater installed new drivers for me. After that, the sound disappeared. I tried to restore the previous driver, but to no avail. Intel High Definition DSP is unrecognizable. I tried ways from Redirecting , but unfortunately without success.

Instead, I noticed that the installed Intel® Smart Sound Technology (Intel® SST) is missing.

Please help me to solve the issue.

 

Intel High Definition DSP - No Audio Device installed after updating drivers.

Ok, so I uninstall drivers, and reboot was performed as you say. Sos now back to the previous steps and isntall a file you sugest here, yes?

"Do the following go to device manager > Intel High Definition DSP > Update Devices > Browse my Computer for Drivers > Let me choose from a list of drivers available on my computer > Show all devices > Have disk > Browse > C:\ Drivers\Audio\20241806.21412957\SST3950\Production > IntcSST.inf See if the recognized driver appears."