Driver Doctor is a professional PC driver tool. Method 2: Automatically Download SM Bus Controller Driverįor the automatic way, you need to download Driver Doctor to help you.

You can use next methods to help you fix it. If you had this error: Windows was unable to install your SM Bus Controller, it means windows could not find driver software for your device. And in device manager, the yellow exclamation will disappear, you can find the SM Bus Controller in system devices tree.īut some people will get this error when Windows install SMBus Controller. Sometimes, windows can install and update the driver fast. Step 3: Right-click it and choose Update Driver Software to update it. Step 2: Locate to SM Bus controller after you expand the other devices tree. Driver Windows Xp Method 1: Directly Install SM Bus Controller Drivers

There are 3 methods you can do to solve the SM Bus out of work issue, and the main solution is updating drivers. Normally it is integrated into Intel, AMD and NVIDIA chipset. It can provide bus control for system and power management and also monitor motherboard’s voltage and temperature. In the motherboard, the SM Bus Controller is used to control devices which are on the motherboard and gather the information of these devices. In computer, the SM Bus is short for System Management Bus.

Smbus controller driver windows xp