PCI\VEN_1002&DEV_9902

Trinity HDMI Audio Controller driver

PCI\VEN_1002&DEV_9902 is the Advanced Micro Devices, Inc. [AMD/ATI] Trinity HDMI Audio Controller, an audio device. Without it you may get no sound, a missing speaker icon or a device marked as unknown. Get it from Windows Update or your PC maker first; the chip maker's own package is on amd.com.

Download from amd.com Full guide: AMD High Definition Audio Device

Device details

Hardware ID	`PCI\VEN_1002&DEV_9902`
Device name	Trinity HDMI Audio Controller
Maker	Advanced Micro Devices, Inc. [AMD/ATI] (PCI vendor ID 1002)
Device type	Audio
Driver guide	AMD High Definition Audio Device
Known OEM variants	2

PCs and boards that use this chip

Each line is a subsystem ID: the full hardware ID ends in SUBSYS_ plus these eight characters when the Trinity HDMI Audio Controller is built into that maker's product.

Full hardware ID ending	Maker	Product
`SUBSYS_194E103C`	Hewlett-Packard Company	ProBook 455 G1 Notebook
`SUBSYS_1985103C`	Hewlett-Packard Company	Pavilion 17-e163sg Notebook PC

If your SUBSYS matches a laptop or board maker in this list, that maker's support page has the version tested for your model.

How to install the driver for Trinity HDMI Audio Controller

Confirm the ID. In Device Manager, right-click the device, open Properties, then Details, and pick Hardware Ids. The first line should start with PCI\VEN_1002&DEV_9902.
Try Windows Update. Settings, Windows Update, Advanced options, Optional updates. Audio drivers often appear here.
Check your PC maker. Enter your model or serial number on its support site and look under Audio or Sound.
Use the chip maker's package. AMD Software: Adrenalin Edition (graphics driver package) on amd.com. Our amd high definition audio device guide explains which package fits.
Restart and check. Play a sound and check the output device in Settings, System, Sound.

Other Advanced Micro Devices audio IDs

Device names: The PCI ID Repository, public data. We never host driver files: downloads come from the maker.