Open Settings (Windows + I)
Alternative: Open Command Prompt and type wmic bios get serialnumber , then press Enter. Step 2: Download the Chipset Driver Open your web browser and navigate to .
Yes, the chipset driver for Windows 10 is fully compatible with Windows 11. The underlying driver architecture is the same. Dell's official driver page for your model will list drivers for both Windows 10 and 11 when available.
Identify your product by entering your or using SupportAssist . Go to the Drivers & Downloads tab.
Right-click (usually under "Other devices") and select Update driver .
Click Install or Update to proceed
If you have downloaded the chipset driver but the SM Bus controller still shows an error, you can manually point Windows to the driver.
When you install the chipset driver to fix the SM Bus Controller, you may also want to consider installing these related drivers for complete system stability:
Download the (or AMD equivalent for your specific model).
After completing these steps, open Device Manager to confirm that the yellow exclamation mark has disappeared from the SM Bus Controller. Your Dell system will then have all necessary chipset drivers installed, ensuring proper communication between your operating system and motherboard components.
Run the installer. This tool forces Windows to properly label chipset components, transforming "SM Bus Controller" into "Intel(R) 300 Series Chipset Family PMC" (or whichever generation matches your CPU). For AMD Processors: Go to .
Run the downloaded file and follow the on-screen instructions.
Open Settings (Windows + I)
Alternative: Open Command Prompt and type wmic bios get serialnumber , then press Enter. Step 2: Download the Chipset Driver Open your web browser and navigate to .
Yes, the chipset driver for Windows 10 is fully compatible with Windows 11. The underlying driver architecture is the same. Dell's official driver page for your model will list drivers for both Windows 10 and 11 when available.
Identify your product by entering your or using SupportAssist . Go to the Drivers & Downloads tab. sm bus controller driver windows 10 64 bit dell
Right-click (usually under "Other devices") and select Update driver .
Click Install or Update to proceed
If you have downloaded the chipset driver but the SM Bus controller still shows an error, you can manually point Windows to the driver. Open Settings (Windows + I) Alternative: Open Command
When you install the chipset driver to fix the SM Bus Controller, you may also want to consider installing these related drivers for complete system stability:
Download the (or AMD equivalent for your specific model).
After completing these steps, open Device Manager to confirm that the yellow exclamation mark has disappeared from the SM Bus Controller. Your Dell system will then have all necessary chipset drivers installed, ensuring proper communication between your operating system and motherboard components. The underlying driver architecture is the same
Run the installer. This tool forces Windows to properly label chipset components, transforming "SM Bus Controller" into "Intel(R) 300 Series Chipset Family PMC" (or whichever generation matches your CPU). For AMD Processors: Go to .
Run the downloaded file and follow the on-screen instructions.