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Intel DG1 HDMI driver

Hardware ID HDAUDIO\FUNC_01&VEN_8086&DEV_2814

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
Intel (VEN 8086)
Device
Intel DG1 HDMI (DEV 2814)
Bus
High Definition Audio codec
Drivers
3
Windows
Windows 10Windows 11

Recommended driver

Intel Graphics Driver (Iris Xe, UHD)
Version 32.0.101.7088 · Jun 17, 2026 · Windows 10, 11 · 64-bit
Get driver

All drivers for VEN_8086&DEV_2814

DriverVersionDateWindowsBits
Intel Graphics Driver (Iris Xe, UHD) 32.0.101.7088 Jun 17, 2026 Windows 10, 11 64-bit
Intel HD/UHD/Iris/Pro Graphics Driver 30.0.101.1404 Mar 10, 2022 Windows 10, 11 64-bit
Intel® Iris® Xe MAX Dedicated Graphics Drivers 27.20.100.9039 Dec 18, 2020 Windows 10 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_8086&DEV_2814, the drivers above are for your device.

More about hardware IDs · Fix common device errors

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