#Driver for sm bus controller windows 8.1 install#
It’s totally safe to install if it comes from the Windows Updates. Chances are that you already have the driver installed on your system, and this is just an upgrade for it.
The AMD SMBus driver is the System Management Bus driver from AMD. A bad Synaptics SMBus Driver can either cause your laptop touchpad to completely stop working or touchpad scroll to stop working. Proper functioning of Synaptics SMBus Driver is important as it drives the touchpads in many of the laptops out there. It connects peripheral devices such as digital cameras, mice, keyboards, printers, scanners, media devices, external hard drives and flash drives. You might be interested: FAQ: What Was The Reaction Of White Americans In Montgomery To The Bus Boycott? What is a Universal Serial Bus controllers?Ī Universal Serial Bus ( USB ) is a common interface that enables communication between devices and a host controller such as a personal computer (PC) or smartphone.
A SMBus controller is integrated into most Intel® chipsets. SMBus is the System Management Bus used in personal computers and servers for low-speed, system management communications. If you see a question mark in front of the SM Bus Controller, it indicates that the hardware is not recognized by Windows. Its main purpose is to monitor the voltage and temperature of the motherboard. What is the SM Bus Controller? The SM Bus Controller is a chipset on the motherboard. 13 How do I identify and install unknown device drivers in Windows 7 8 10?.10 What do you do when a device isn’t installed properly?.8 What is the difference between I2C and SMBus?.5 What is a Universal Serial Bus controllers?.