SM Bus Controller Drivers Posted on by Webmaster IT Support Forum › Forums › Windows › Windows 7 › Drivers and Devices › SM Bus Controller Drivers Tagged: Original AMD Chipset Driver, SM Bus Controller This topic contains 1 reply, has 1 voice, and was last updated by Webmaster 1 year, 5 months ago. Author Posts March 4, 2016 at 2:19 pm #1762 WebmasterKeymaster The SM Bus Controller drivers with Hardware ID: PCI\VEN_1022&DEV_780B&SUBSYS_2ACB103C&REV_13 Can be downloaded from the HP website. Hopefully that’s the right link, it was the one for the HP TouchSmart 320 PC as this uses the same SM Bus Controller as the device with the above Hardware ID. December 14, 2016 at 1:49 pm #2004 WebmasterKeymaster The above link is correct for the SM Bus controller with hardware ID “”, but the link below makes it easier to find: http://support.hp.com/us-en/drivers/selfservice/closure/HP-TouchSmart-300-Desktop-PC-series/5146287/model/5157097 It’s actually an Original AMD Chipset Driver. Author Posts You must be logged in to reply to this topic.