Sm Bus Controller Driver Windows 10 64 Bit Dell

The SM Bus Controller, also known as the System Management Controller, is an integrated component (chipset) on a computer's motherboard. Its primary purpose is to monitor and manage key hardware functions of the system, such as:

Relays data from thermal sensors to control fan speeds.

Download the driver package and extract its contents

After restarting, open Device Manager again. The yellow exclamation mark should be gone, and the SM Bus Controller should now appear under the category with a normal icon.

If you aren't sure which chipset you have, right-click the device in Device Manager > Properties > Details > Select Hardware Ids . Copy the top string and search for it online to identify the specific Intel or AMD series. sm bus controller driver windows 10 64 bit dell

(Note: VEN_8086 indicates an Intel device, which is common on Dell systems)

If you do not have your Service Tag handy, Windows can attempt to source the driver directly from Microsoft's update catalog. Right-click the and select Device Manager . Expand the Other devices section. Right-click SM Bus Controller and choose Update driver . Click Search automatically for drivers .

If you have recently reinstalled Windows 10 64-bit on your Dell laptop or desktop, or if you are seeing a yellow exclamation mark in the Device Manager under "Other devices," you likely have a missing .

Download the package for Windows 10 64-bit. The SM Bus Controller, also known as the

Reads the Serial Presence Detect (SPD) EEPROM on your RAM sticks so the system knows your memory speed and timings.

: Tracks critical hardware metrics like processor, memory module, and PCH temperatures.

The SM Bus Controller driver issue is not a defect or a problem with your Dell computer. Rather, it is a consequence of how Windows handles chipset drivers during fresh installations. Unlike Dell's factory recovery images (which include all necessary drivers pre-installed), a clean Windows 10 installation from Microsoft media includes only generic drivers.

To resolve the driver error on a Dell system running Windows 10 64-bit, you must install the Chipset Device Software . This component is responsible for managing low-speed communication between the motherboard and system hardware, such as temperature sensors and power management. Primary Fix: Download from Dell Support The yellow exclamation mark should be gone, and

Different Dell families use different components. Here is a cheat sheet:

If you prefer not to look up your service tag manually, you can force Windows 10 to check Microsoft’s update servers specifically for this driver.

Allow SupportAssist to scan your system for missing or outdated drivers