If you see a yellow exclamation mark next to "SM Bus Controller" in your Windows 10 Device Manager, it means your motherboard's chipset driver is missing
Run the scan to automatically find the missing SM Bus Controller driver. Method 3: Manual Fix via Device Manager sm bus controller driver windows 10 64 bit dell
Let us know in the comments below which method worked for your Dell model! If you see a yellow exclamation mark next
If you see a yellow exclamation mark in your , you need to install the Intel Chipset Device Software or a similar vendor-specific chipset package. Alternative: Manually enter your Service Tag or Model
To resolve the SM Bus Controller driver error (often shown as a yellow exclamation mark) on your Dell system running Windows 10 64-bit, you must install the Intel Chipset Device Software
To resolve the SM Bus Controller driver issue on your Windows 10 64-bit Dell: