Solved Missing SM Bus Controller for XP in Optiplex GX520 Tags: Drivers Bus Controller Optiplex Windows XP Last response: September 20, 2012 7:45 PM in Windows XP Share Sherrie_1 September 12, 2012 5:27:36 PM I have just completed reinstalling XP on an Optiplex GX 520 but I cannot seem to find any audio or SM Bus Controller to my system. Please help! More about : missing bus controller optiplex gx520 Best solution ex_bubblehead a b \ Driver September 12, 2012 5:34:53 PM Share It's part of the chipset drivers. Start here: http://www.dell.com/support/drivers/us/en/19/DriversHom... Sherrie_1 September 12, 2012 5:48:38 PM Thank you! Found what I needed. Can't find your answer ? Ask ! Get the answer Sherrie_1 September 20, 2012 7:45:23 PM Best answer selected by Sherrie_1. Can't find your answer ? Ask ! Publish Related resources Dell optiplex gx620 driver for xp sm bus controller Forum Sm bus controller - dell optiplex gx620 Forum SM Bus Controller missing , Windows Xp Forum SM Bus Controller ( missing ) Forum Dell optiplex 740 driver for xp sm bus controller Forum my drivers are missing for the sm bus controller and video.. Forum SM Bus Controller not installed Forum SM bus controller affects audio driver? Forum Problem with new build " sm bus controller " Forum Driver issues with 780i, " SM Bus Controller "? Forum SM bus controller error Forum Dell optiplex 330 graphic drivers xp Forum Driver install Forum Motorola sm 56 pci modem driver for xp . Where? Forum Intel Integrated Graphics--the facts and the myths Forum Windows XP Pro SP3 Forum X58, System Interrupt Controller , Missing Driver? Forum HELP!!! Please with Windows XP Forum My computer did a chkdsk scan and now it seems to be missing many important file Forum Missing driver ( GMA 3100) Forum More resources Read discussions in other Windows XP categories Configuration Customization Drivers Security Video !