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Intel HDAUDIO\FUNC_01&VEN_8086&DEV_9D71 driver

Hardware ID HDAUDIO\FUNC_01&VEN_8086&DEV_9D71

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)
Bus
High Definition Audio codec
Drivers
4
Windows
Windows 10Windows 11

Recommended driver

Realtek Audio Driver
Version 6.0.10034.1 · Aug 20, 2026 · Windows 10, 11 · 64-bit
Get driver

All drivers for VEN_8086&DEV_9D71

DriverVersionDateWindowsBits
Realtek Audio Driver 6.0.10034.1 Aug 20, 2026 Windows 10, 11 64-bit
Realtek Universal Audio Drivers (UAD) 6.0.9366.1 Jun 14, 2022 Windows 10, 11 32-bit & 64-bit
Realtek Universal Audio Drivers 6.0.9292.1 Jan 4, 2022 Windows 10, 11 64-bit

Lenovo packages for this device

Packages published by computer makers for their own models. They contain the same chip drivers, configured for those computers.

DriverVersionDateWindowsBits
Realtek Rear Audio Driver (Lenovo) 6.0.9427.1 Jul 5, 2023 Windows 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_8086&DEV_9D71, the drivers above are for your device.

More about hardware IDs · Fix common device errors

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