If you prefer a direct download, you can find the general package on the Intel Download Center .
To resolve an "SM Bus Controller" driver issue for an Intel i5 system, you typically need to install the . This software isn't a "driver" in the traditional sense, but a set of information files that tell Windows how to properly identify and name the chipset components, like the SM Bus (System Management Bus), in the Device Manager. Solution 1: Official Intel Utility (Recommended) Sm Bus Controller Driver Intel I5
SM bus controller driver does not get installed... - Intel Community If you prefer a direct download, you can