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 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: ForumDell optiplex gx620 driver for xp sm bus controller ForumSm bus controller - dell optiplex gx620 ForumSM Bus Controller missing , Windows Xp ForumSM Bus Controller ( missing ) ForumDell optiplex 740 driver for xp sm bus controller Forummy drivers are missing for the sm bus controller and video.. ForumSM Bus Controller not installed ForumSM bus controller affects audio driver? ForumProblem with new build " sm bus controller " ForumDriver issues with 780i, " SM Bus Controller "? ForumSM bus controller error ForumDell optiplex 330 graphic drivers xp ForumDriver install ForumMotorola sm 56 pci modem driver for xp . Where? ForumIntel Integrated Graphics--the facts and the myths ForumWindows XP Pro SP3 ForumX58, System Interrupt Controller , Missing Driver? ForumHELP!!! Please with Windows XP ForumMy computer did a chkdsk scan and now it seems to be missing many important file ForumMissing driver ( GMA 3100) More resources Read discussions in other Windows XP categories Configuration Customization Drivers Security Video !