If Windows finds a match, follow the prompts to complete the installation.
Dell’s proprietary tool is the best way to ensure you get the exact driver for your service tag.
On your device's product page, click on the tab. sm bus controller driver windows 10 64 bit dell
Look for an entry named or AMD SMBus . If it appears without an exclamation mark, your driver is correctly configured and fully operational.
: Sometimes optional updates under Settings > Update & Security > Windows Update > View optional updates contain the necessary chipset drivers. Why is this driver missing? If Windows finds a match, follow the prompts
Select as the manufacturer and Intel(R) SMBus Controller (or similar) as the model. Click Yes on the warning and finish the installation. Why This Matters
When this driver is missing or corrupted, you will see a yellow exclamation mark next to "SM Bus Controller" under "Other devices" in Windows Device Manager. This guide provides step-by-step instructions to find, download, and install the correct driver for your 64-bit Dell system. Look for an entry named or AMD SMBus
The is usually included in the Intel Chipset Device Software package. It often goes missing or shows an error for a few reasons:
The (System Management Bus) is a motherboard chipset component responsible for monitoring hardware voltage and temperature. On Dell systems, a yellow exclamation mark in the Device Manager usually appears after a Windows 10 reinstallation because native drivers for the specific chipset are missing. How to Install the Driver on Dell (Windows 10 64-bit)
Choose > "Let me pick from a list of available drivers" . Select System devices from the list.