{"id":12533,"date":"2017-03-07T18:15:32","date_gmt":"2017-03-07T10:15:32","guid":{"rendered":"https:\/\/www.drivereasy.com\/?post_type=knowledgebase&#038;p=12533"},"modified":"2025-10-22T16:52:24","modified_gmt":"2025-10-22T08:52:24","slug":"sm-bus-controller-driver-missing-in-windows-10-solved","status":"publish","type":"knowledgebase","link":"https:\/\/www.drivereasy.com\/knowledge\/sm-bus-controller-driver-missing-in-windows-10-solved\/","title":{"rendered":"[SOLVED] SM Bus Controller Driver Issues in Windows 10\/11"},"content":{"rendered":"\n<figure class=\"wp-block-image\"><img loading=\"lazy\" decoding=\"async\" width=\"213\" height=\"154\" src=\"https:\/\/images.drivereasy.com\/wp-content\/uploads\/2017\/03\/1-9.png\" alt=\"\" class=\"wp-image-12534\"\/><\/figure>\n\n\n\n<p>Getting an \u201cSM Bus Controller doesn\u2019t have a driver\u201d error on your computer? That yellow exclamation mark in Device Manager means the System Management Bus (SM Bus) driver is missing. And yes, it\u2019s part of your <strong>motherboard\u2019s chipset<\/strong>.<\/p>\n\n\n\n<p>The fix is simple: just install the right <strong>chipset drivers<\/strong>. In this article, we&#8217;ll show you how to update chipset drivers, so you can get your system back in shape.<\/p>\n\n\n\n<div class=\"wp-block-yoast-seo-table-of-contents yoast-table-of-contents\"><ul><li><a href=\"#h-method-1-download-intel-chipset-drivers-automatically\" data-level=\"3\">Method 1: Download Intel Chipset Drivers Automatically<\/a><\/li><li><a href=\"#h-method-2-nbsp-download-intel-chipset-drivers-manually\" data-level=\"3\">Method 2:\u00a0 Download Intel Chipset Drivers Manually<\/a><\/li><\/ul><\/div>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h-method-1-download-intel-chipset-drivers-automatically\"><a id=\"Way 2. Download Intel Chipset Drivers Automatically\"><\/a>Method 1: Download Intel Chipset Drivers Automatically<\/h3>\n\n\n\n<p>While Intel and AMD provide a \u201cone-size-fits-all\u201d chipset driver, updating manually still requires some effort. You\u2019ll need to identify your chipset, visit the correct support page, and install the driver yourself. While the process is straightforward, it can be time-consuming, especially if you&#8217;re not familiar with it. If you&#8217;re looking for a simpler and faster way to update your drivers manually, you can do it automatically with <strong><a href=\"https:\/\/www.drivereasy.com\/kb\/DriverEasy_Setup.exe\" rel=\"nofollow\">Driver Easy<\/a><\/strong>.<\/p>\n\n\n\n<p>Driver Easy will automatically recognize your system and find the correct chipset driver for it. You don\u2019t need to know exactly what system your computer is running, you don\u2019t need to be troubled by the wrong driver you would be downloading, and you don\u2019t need to worry about making a mistake when installing.&nbsp;<strong>Driver Easy handles it all.<\/strong><\/p>\n\n\n\n<p>Driver Easy offers a <strong><a href=\"https:\/\/www.drivereasy.com\/kb\/DriverEasy_Setup.exe\" rel=\"nofollow\">7-day free trial<\/a><\/strong>, so you can try it out without commitment and automatically update your drivers. If you\u2019re happy with the results, you can continue with the<a href=\"https:\/\/www.drivereasy.com\/buy.php?comeid=kbde\" rel=\"nofollow noopener\" target=\"_blank\"> <strong>Pro version<\/strong><\/a>.<\/p>\n\n\n\n<p><span>1) <strong><a href=\"https:\/\/www.drivereasy.com\/kb\/DriverEasy_Setup.exe\" rel=\"nofollow\">Download&nbsp;<\/a><\/strong>and install Driver Easy.<\/span><\/p>\n\n\n\n<p><span>2) Run Driver Easy and click the\u00a0<\/span><b>Scan Now<\/b><span>\u00a0button. Driver Easy will then scan your computer and detect any problem drivers.<\/span><br \/><img loading=\"lazy\" decoding=\"async\" width=\"750\" height=\"494\" class=\"wp-image-199541\" style=\"width: 750px;\" src=\"https:\/\/images.drivereasy.com\/wp-content\/uploads\/2025\/07\/scan.jpg\" alt=\"\" srcset=\"https:\/\/images.drivereasy.com\/wp-content\/uploads\/2025\/07\/scan.jpg 995w, https:\/\/images.drivereasy.com\/wp-content\/uploads\/2025\/07\/scan-600x395.jpg 600w, https:\/\/images.drivereasy.com\/wp-content\/uploads\/2025\/07\/scan-150x99.jpg 150w\" sizes=\"auto, (max-width: 750px) 100vw, 750px\" \/><\/p>\n\n\n\n<p id=\"AMntuvq\"><span>3) <\/span>Click <strong>Update All<\/strong> to automatically download and install the correct version of all missing or outdated drivers on your system. This will prompt the option to start the<a href=\"https:\/\/www.drivereasy.com\/kb\/DriverEasy_Setup.exe\" rel=\"nofollow\"> <strong>7-day free trial<\/strong><\/a> or upgrade to the <strong><a href=\"https:\/\/www.drivereasy.com\/buy.php?comeid=kbde\" rel=\"nofollow noopener\" target=\"_blank\">Pro version<\/a><\/strong>. Either option will download and install the latest drivers<em> automatically <\/em>for you.<br \/><img loading=\"lazy\" decoding=\"async\" width=\"750\" height=\"495\" class=\"wp-image-201825\" style=\"width: 750px;\" src=\"https:\/\/images.drivereasy.com\/wp-content\/uploads\/2017\/03\/2025-10-22_16-51-03.png\" alt=\"\" srcset=\"https:\/\/images.drivereasy.com\/wp-content\/uploads\/2017\/03\/2025-10-22_16-51-03.png 1000w, https:\/\/images.drivereasy.com\/wp-content\/uploads\/2017\/03\/2025-10-22_16-51-03-600x396.png 600w, https:\/\/images.drivereasy.com\/wp-content\/uploads\/2017\/03\/2025-10-22_16-51-03-150x99.png 150w\" sizes=\"auto, (max-width: 750px) 100vw, 750px\" \/><\/p>\n\n\n\n<div class=\"note success\"><span><strong>The Pro version of Driver Easy<\/strong>&nbsp;comes with <em>full technical support<\/em>.<br \/>If you need assistance, please contact&nbsp;<strong>Driver Easy\u2019s support team<\/strong>&nbsp;at&nbsp;<strong><a href=\"mailto:support@drivereasy.com\" rel=\"noreferrer noopener\" target=\"_blank\">support@drivereasy.com<\/a>.<\/strong><\/span><\/div>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h-method-2-nbsp-download-intel-chipset-drivers-manually\"><a id=\"Way 1. Download Intel Chipset Drivers Manually\"><\/a>Method 2:&nbsp;<strong>Download Intel Chipset Drivers Manually<\/strong><\/h3>\n\n\n\n<p>If you&#8217;re up for a little manual work, downloading the chipset drivers directly from Intel or AMD is a solid way to go. It gives you full control over what\u2019s being installed, and makes sure you&#8217;re getting the latest version straight from the source.<\/p>\n\n\n\n<p id=\"Intel\">Here\u2019s how to grab the right chipset driver directly from the official sites of Intel and AMD.<\/p>\n\n\n\n<p id=\"Intel\"><strong>If you&#8217;re on Intel:<\/strong><\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li>Go to the <a href=\"https:\/\/downloadcenter.intel.com\/\" rel=\"noopener\" target=\"_blank\">Intel Downloads Center<\/a>.<\/li>\n\n\n\n<li>In Intel&#8217;s download center, click <strong>Chipset<\/strong> from the <strong>Select Your Product <\/strong>section.<br \/><img loading=\"lazy\" decoding=\"async\" width=\"1624\" height=\"868\" class=\"wp-image-197610\" style=\"width: 750px\" src=\"https:\/\/www.drivereasy.com\/wp-content\/uploads\/2017\/03\/2025-04-29_18-59-00.jpg\" alt=\"\" srcset=\"https:\/\/images.drivereasy.com\/wp-content\/uploads\/2017\/03\/2025-04-29_18-59-00.jpg 1624w, https:\/\/images.drivereasy.com\/wp-content\/uploads\/2017\/03\/2025-04-29_18-59-00-600x321.jpg 600w, https:\/\/images.drivereasy.com\/wp-content\/uploads\/2017\/03\/2025-04-29_18-59-00-1200x641.jpg 1200w, https:\/\/images.drivereasy.com\/wp-content\/uploads\/2017\/03\/2025-04-29_18-59-00-150x80.jpg 150w, https:\/\/images.drivereasy.com\/wp-content\/uploads\/2017\/03\/2025-04-29_18-59-00-1536x821.jpg 1536w\" sizes=\"auto, (max-width: 1624px) 100vw, 1624px\" \/><\/li>\n\n\n\n<li>Locate <strong>Chipset INF Utility<\/strong> and click <strong>View Details<\/strong>.<\/li>\n\n\n\n<li>Click <strong>Download<\/strong>, then install the utility by following the on-screen instructions.<br \/><img loading=\"lazy\" decoding=\"async\" width=\"1083\" height=\"828\" class=\"wp-image-197616\" style=\"width: 1000px\" src=\"https:\/\/www.drivereasy.com\/wp-content\/uploads\/2017\/03\/2025-04-29_19-08-43.jpg\" alt=\"\" srcset=\"https:\/\/images.drivereasy.com\/wp-content\/uploads\/2017\/03\/2025-04-29_19-08-43.jpg 1083w, https:\/\/images.drivereasy.com\/wp-content\/uploads\/2017\/03\/2025-04-29_19-08-43-600x459.jpg 600w, https:\/\/images.drivereasy.com\/wp-content\/uploads\/2017\/03\/2025-04-29_19-08-43-150x115.jpg 150w\" sizes=\"auto, (max-width: 1083px) 100vw, 1083px\" \/><br \/><strong>Note:<\/strong> You may also see other chipset-related drivers like <em>Intel\u00ae QuickAssist Technology Driver<\/em> and <em>Intel\u00ae Server Chipset Driver<\/em>, but these are designed for specific hardware (e.g., data center acceleration or server boards) and not needed for regular consumer PCs.<\/li>\n\n\n\n<li>Restart your computer for the changes to take effect.<\/li>\n<\/ol>\n\n\n\n<p id=\"AMD\"><strong>If you&#8217;re on AMD:<\/strong><\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li>Go to <strong><a href=\"https:\/\/www.amd.com\/en\/support\/download\/drivers.html\" rel=\"dofollow noopener\" target=\"_blank\">AMD&#8217;s driver download<\/a><\/strong> page.<\/li>\n\n\n\n<li>Click <strong>Resources &amp; Support <\/strong>&gt; <strong>Drivers<\/strong>.<br \/><img loading=\"lazy\" decoding=\"async\" width=\"1041\" height=\"553\" class=\"wp-image-197621\" style=\"width: 1000px\" src=\"https:\/\/www.drivereasy.com\/wp-content\/uploads\/2017\/03\/2025-04-29_19-11-05.jpg\" alt=\"\" srcset=\"https:\/\/images.drivereasy.com\/wp-content\/uploads\/2017\/03\/2025-04-29_19-11-05.jpg 1041w, https:\/\/images.drivereasy.com\/wp-content\/uploads\/2017\/03\/2025-04-29_19-11-05-600x319.jpg 600w, https:\/\/images.drivereasy.com\/wp-content\/uploads\/2017\/03\/2025-04-29_19-11-05-150x80.jpg 150w\" sizes=\"auto, (max-width: 1041px) 100vw, 1041px\" \/><\/li>\n\n\n\n<li>Under the <strong>Browse for your product<\/strong> section, select <strong>Chipsets<\/strong> as the product category. Then choose any option from the <strong>Product Family<\/strong> list (e.g., AM4, AM5, etc.) and press <strong>Enter<\/strong>\u2014they all lead to the same driver package.<br \/><img loading=\"lazy\" decoding=\"async\" width=\"1528\" height=\"689\" class=\"wp-image-197624\" style=\"width: 750px\" src=\"https:\/\/www.drivereasy.com\/wp-content\/uploads\/2017\/03\/2025-04-29_19-34-57.jpg\" alt=\"\" srcset=\"https:\/\/images.drivereasy.com\/wp-content\/uploads\/2017\/03\/2025-04-29_19-34-57.jpg 1528w, https:\/\/images.drivereasy.com\/wp-content\/uploads\/2017\/03\/2025-04-29_19-34-57-600x271.jpg 600w, https:\/\/images.drivereasy.com\/wp-content\/uploads\/2017\/03\/2025-04-29_19-34-57-1200x541.jpg 1200w, https:\/\/images.drivereasy.com\/wp-content\/uploads\/2017\/03\/2025-04-29_19-34-57-150x68.jpg 150w\" sizes=\"auto, (max-width: 1528px) 100vw, 1528px\" \/><\/li>\n\n\n\n<li>Download the <strong>latest Chipset Drivers<\/strong> and run the installer.<\/li>\n\n\n\n<li>Restart your computer for the changes to take effect.<\/li>\n<\/ol>\n\n\n\n<div class=\"wp-block-group has-background\" style=\"background-color:#f8f8f8\"><div class=\"wp-block-group__inner-container is-layout-constrained wp-block-group-is-layout-constrained\">\n<p>Not sure whether you&#8217;re using an Intel or AMD chipset? <\/p>\n\n\n\n<p>You could easily check it out via Task Manager. Here&#8217;s a quick rundown:<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li>On your keyboard, press <strong>Ctrl<\/strong>, <strong>Shift<\/strong>, and <strong>Esc <\/strong>at the same time to bring up Task Manager.<\/li>\n\n\n\n<li>Go to the <strong>Performance<\/strong> tab, then under the <strong>CPU<\/strong> section, you&#8217;ll see the processor\u2019s name \u2014 either &#8220;Intel&#8221; or &#8220;AMD.&#8221;<br \/><img loading=\"lazy\" decoding=\"async\" width=\"896\" height=\"617\" class=\"wp-image-197642\" style=\"width: 750px\" src=\"https:\/\/www.drivereasy.com\/wp-content\/uploads\/2017\/03\/2025-04-29_19-48-52.jpg\" alt=\"\" srcset=\"https:\/\/images.drivereasy.com\/wp-content\/uploads\/2017\/03\/2025-04-29_19-48-52.jpg 896w, https:\/\/images.drivereasy.com\/wp-content\/uploads\/2017\/03\/2025-04-29_19-48-52-600x413.jpg 600w, https:\/\/images.drivereasy.com\/wp-content\/uploads\/2017\/03\/2025-04-29_19-48-52-150x103.jpg 150w\" sizes=\"auto, (max-width: 896px) 100vw, 896px\" \/><\/li>\n<\/ol>\n<\/div><\/div>\n\n\n\n<p><code> <\/code> <code><\/code><code> <\/code><\/p>\n<div class='ja-gadget-virtual-assistant-subtle cleanslate' data-value='computer'><\/div>","protected":false},"excerpt":{"rendered":"<p>Getting an \u201cSM Bus Controller doesn\u2019t have a driver\u201d error on your computer? That yellow exclamation mark in Device Manager means the System Management Bus (SM Bus) driver is missing. And yes, it\u2019s part of your motherboard\u2019s chipset. The fix is simple: just install the right chipset drivers. In this article, we&#8217;ll show you how [&hellip;]<\/p>\n","protected":false},"author":23,"featured_media":0,"menu_order":0,"comment_status":"open","ping_status":"closed","template":"template\/kbsingle-half.php","format":"standard","knowledgebase_category":[13],"knowledgebase_tags":[37],"class_list":["post-12533","knowledgebase","type-knowledgebase","status-publish","format-standard","hentry","knowledgebase_category-driver-error","knowledgebase_tags-windows-10"],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v26.5 (Yoast SEO v27.2) - https:\/\/yoast.com\/product\/yoast-seo-premium-wordpress\/ -->\n<title>[SOLVED] SM Bus Controller Driver Issues in Windows 10\/11 - Driver Easy<\/title>\n<meta name=\"description\" content=\"SM Bus Controller Driver Missing in your Windows 10?Stay calm please. Just go with the tried-and-true ways here, you can fix it at once.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.drivereasy.com\/knowledge\/sm-bus-controller-driver-missing-in-windows-10-solved\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"[SOLVED] SM Bus Controller Driver Issues in Windows 10\/11\" \/>\n<meta property=\"og:description\" content=\"SM Bus Controller Driver Missing in your Windows 10?Stay calm please. Just go with the tried-and-true ways here, you can fix it at once.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.drivereasy.com\/knowledge\/sm-bus-controller-driver-missing-in-windows-10-solved\/\" \/>\n<meta property=\"og:site_name\" content=\"Driver Easy\" \/>\n<meta property=\"article:modified_time\" content=\"2025-10-22T08:52:24+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/images.drivereasy.com\/wp-content\/uploads\/2017\/03\/1-9.png\" \/>\n\t<meta property=\"og:image:width\" content=\"213\" \/>\n\t<meta property=\"og:image:height\" content=\"154\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/png\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data1\" content=\"5 minutes\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\/\/www.drivereasy.com\/knowledge\/sm-bus-controller-driver-missing-in-windows-10-solved\/\",\"url\":\"https:\/\/www.drivereasy.com\/knowledge\/sm-bus-controller-driver-missing-in-windows-10-solved\/\",\"name\":\"[SOLVED] SM Bus Controller Driver Issues in Windows 10\/11 - Driver Easy\",\"isPartOf\":{\"@id\":\"https:\/\/www.drivereasy.com\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\/\/www.drivereasy.com\/knowledge\/sm-bus-controller-driver-missing-in-windows-10-solved\/#primaryimage\"},\"image\":{\"@id\":\"https:\/\/www.drivereasy.com\/knowledge\/sm-bus-controller-driver-missing-in-windows-10-solved\/#primaryimage\"},\"thumbnailUrl\":\"https:\/\/images.drivereasy.com\/wp-content\/uploads\/2017\/03\/1-9.png\",\"datePublished\":\"2017-03-07T10:15:32+00:00\",\"dateModified\":\"2025-10-22T08:52:24+00:00\",\"description\":\"SM Bus Controller Driver Missing in your Windows 10?Stay calm please. 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