PCI\VEN_1022&DEV_790B
FCH SMBus Controller driver
PCI\VEN_1022&DEV_790B is the Advanced Micro Devices, Inc. [AMD] FCH SMBus Controller, an SMBus device. This is a chipset part that reads memory and sensor data; it only needs the chipset driver to disappear from Other devices. Get it from Windows Update or your PC maker first; the chip maker's own package is on intel.com.
Device details
| Hardware ID | PCI\VEN_1022&DEV_790B |
|---|---|
| Device name | FCH SMBus Controller |
| Maker | Advanced Micro Devices, Inc. [AMD] (PCI vendor ID 1022) |
| Device type | SMBus |
| Driver guide | Fix SM Bus Controller driver |
| Latest official package | Intel Chipset INF Utility 10.1.20658.8883, January 8, 2026 |
| Known OEM variants | 7 |
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 FCH SMBus Controller is built into that maker's product.
| Full hardware ID ending | Maker | Product |
|---|---|---|
SUBSYS_8615103C | Hewlett-Packard Company | Pavilion Laptop 15-cw1xxx |
SUBSYS_8B17103C | Hewlett-Packard Company | ProBook 445 G9/455 G9 |
SUBSYS_876B1043 | ASUSTeK Computer Inc. | PRIME Motherboard |
SUBSYS_7C371462 | Micro-Star International Co., Ltd. [MSI] | X570-A PRO motherboard |
SUBSYS_790B15D9 | Super Micro Computer Inc | H12SSL-i |
SUBSYS_512417AA | Lenovo | ThinkPad E595 |
SUBSYS_CE19EA50 | Emerson Automation Solutions | mCOM10-L1900 |
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 FCH SMBus 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_1022&DEV_790B. - Try Windows Update. Settings, Windows Update, Advanced options, Optional updates. Chipset drivers are sometimes offered here.
- Check your PC maker. Enter your model or serial number on its support site and look under Chipset.
- Use the chip maker's package. Intel Chipset INF Utility on intel.com. Our fix sm bus controller driver guide explains which package fits.
- Restart and check. Device Manager should list it under System devices with no yellow mark.
Other Advanced Micro Devices smbus IDs
Device names: The PCI ID Repository, public data. We never host driver files: downloads come from the maker.