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 ...

The I2C-SMBUS core implements a serial interface controller for the Inter-Integrated Circuit (I2C) bus and the System Management Bus (SMBus). The cor ...

If the SM Bus Controller becomes outdated, your computer may face several issues within a computer.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.