If the SM Bus Controller becomes outdated, your computer may face several issues within a computer. So, it is important to keep system drivers, including the SM Bus Controller driver, up to date.

According to some users, the Device Manager shows an exclamation mark in front of the SMBus Controller, this means that the SMBus controller is not recognized. In this article, we are going to see ...

If you have recently reinstalled the Windows OS, upgraded to Windows 11, or installed the latest Windows update, you may come across an unexpected SMBus controller ...