No audio output with HDMI in win10

how to set up it in win10

Install this:

Dear jack,

I have the same problem. and installation of this software does not make any changes. I stll have no HDMI sound devices in the list of the available devices. I installed the windows version for the radxa.

thank you.

by the way, after installing nothing changed, but after uninstalling, all my sound devices disappeared, and after installing back again I have no drivers for the Nuvoton SST NAU88L24 Codec Device. please help

I have the same problem. Install that software don’t solve anything.
Also I installed your ISO win10.wim ( and Windows devices are recogniced but sound only works in the 3’5 jack audio. The HDMI never sounds.

I think that the problem is in the drivers. There are more devices that are not recognized.

We need newer or better drivers (Drivers taken from


Translation into english:
Windows found a problem when installing the device drivers
Windows found drivers for the device, but an error occurred when trying to install them.
This device is waiting for another device or set of devices to start. (Code 51)

Why haven’t we heard about it? Does our device have a manufacturing defect?

I got mine working by updating my Windows Display Driver. At first it wouldn’t let me do that, so I had to go to the Group Policy Editor and navigate to Computer Configuration\Administrative Templates\System\Device Installation\Device Installation Restrictions. I right-clicked the entry labeled “Prevent installation of devices using drivers that match these device setup classes” and hit “Edit” in the context menu. I clicked the “Disable” radio button, hit “Apply” and exited out.

After doing that, I was able to update the drivers. I went to Device Manager>Display Adapters>Intel ® HD Graphics. Right-clicked, hit update drivers in the context menu.

This got sound over HDMI and made the graphics function much better, too.

Yep! This worked for me! Thanks