Sm Bus Controller For Windows 7 -

If you prefer not to install a full software suite, you can try updating manually: SMBus Controller Not Recognized by Windows* - Intel

Open → Expand System Devices → Look for SM Bus Controller with no yellow mark. It may now be listed as part of the chipset (e.g., "Intel(R) 300 Series Chipset Family SMBus"). sm bus controller for windows 7