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NVIDIA GPU 9a HDMI/DP driver

Hardware ID HDAUDIO\FUNC_01&VEN_10DE&DEV_009A

This is an audio codec: the chip that turns digital sound into the signal for speakers, headphones and microphones. It sits on the High Definition Audio bus of the chipset or the graphics card, so its hardware ID starts with HDAUDIO, not PCI. In Device Manager it is listed under Sound, video and game controllers, as "High Definition Audio Device" when Windows uses its own generic driver.

Vendor
NVIDIA (VEN 10DE)
Device
NVIDIA GPU 9a HDMI/DP (DEV 009A)
Bus
High Definition Audio codec
Drivers
1
Windows
Windows 10Windows 11

Recommended driver

Nvidia Geforce Graphics Driver
Version 511.79 · Feb 14, 2022 · Windows 10, 11 · 64-bit
Get driver

All drivers for VEN_10DE&DEV_009A

DriverVersionDateWindowsBits
Nvidia Geforce Graphics Driver 511.79 Feb 14, 2022 Windows 10, 11 64-bit

Is this your device?

  1. Press Win + X and open Device Manager.
  2. Expand Sound, video and game controllers, right-click the audio device, choose Properties and open the Details tab.
  3. Select Hardware Ids in the list. If the first line starts with HDAUDIO\FUNC_01&VEN_10DE&DEV_009A, the drivers above are for your device.

More about hardware IDs · Fix common device errors

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