{"id":12422,"date":"2025-07-31T16:09:58","date_gmt":"2025-07-31T16:09:58","guid":{"rendered":"https:\/\/www.itarian.com\/blog\/?p=12422"},"modified":"2025-07-31T16:09:58","modified_gmt":"2025-07-31T16:09:58","slug":"how-to-update-system-bios","status":"publish","type":"post","link":"https:\/\/www.itarian.com\/blog\/how-to-update-system-bios\/","title":{"rendered":"Why Updating Your System BIOS Matters"},"content":{"rendered":"<p><span style=\"font-weight: 400;\">Have you ever wondered <\/span><b>how to update system BIOS<\/b><span style=\"font-weight: 400;\"> to improve your computer\u2019s performance or security? Updating the BIOS (Basic Input\/Output System) is an important process that can fix bugs, improve hardware compatibility, and patch security vulnerabilities. However, it must be done carefully, as a failed update can make your system unbootable.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">This guide explains <\/span><b>what BIOS is, why updating it matters, and how to update system BIOS safely<\/b><span style=\"font-weight: 400;\"> with detailed steps for IT managers, cybersecurity professionals, and everyday users.<\/span><\/p>\n<h2><b>What is BIOS and Why Does It Matter?<\/b><\/h2>\n<p><span style=\"font-weight: 400;\">The <\/span><b>BIOS (or UEFI in modern PCs)<\/b><span style=\"font-weight: 400;\"> is firmware stored on your motherboard that initializes hardware components during startup. It ensures that the CPU, RAM, and storage devices work correctly before the operating system loads.<\/span><\/p>\n<h3><b>Benefits of Updating BIOS<\/b><\/h3>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>Improved hardware compatibility<\/b><span style=\"font-weight: 400;\"> \u2013 Supports new CPUs, RAM, and devices.<\/span><span style=\"font-weight: 400;\">\n<p><\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>Security patches<\/b><span style=\"font-weight: 400;\"> \u2013 Fixes vulnerabilities in the firmware layer.<\/span><span style=\"font-weight: 400;\">\n<p><\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>Performance improvements<\/b><span style=\"font-weight: 400;\"> \u2013 Optimizes system stability and efficiency.<\/span><span style=\"font-weight: 400;\">\n<p><\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>Bug fixes<\/b><span style=\"font-weight: 400;\"> \u2013 Resolves known issues in earlier BIOS versions.<\/span><span style=\"font-weight: 400;\">\n<p><\/span><\/li>\n<\/ul>\n<h2><b>When Should You Update Your System BIOS?<\/b><\/h2>\n<p><span style=\"font-weight: 400;\">You should update BIOS if:<\/span><\/p>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">You\u2019re installing <\/span><b>new hardware<\/b><span style=\"font-weight: 400;\"> (CPU or RAM) that requires a new version.<\/span><span style=\"font-weight: 400;\">\n<p><\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">The manufacturer has released a <\/span><b>security patch<\/b><span style=\"font-weight: 400;\"> for firmware vulnerabilities.<\/span><span style=\"font-weight: 400;\">\n<p><\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Your system is experiencing <\/span><b>stability issues or bugs<\/b><span style=\"font-weight: 400;\">.<\/span><span style=\"font-weight: 400;\">\n<p><\/span><\/li>\n<\/ul>\n<p><span style=\"font-weight: 400;\">\ud83d\udca1 <\/span><b>Tip:<\/b><span style=\"font-weight: 400;\"> If your PC is running fine and no new features are needed, you <\/span><b>don\u2019t always need to update BIOS<\/b><span style=\"font-weight: 400;\">.<\/span><\/p>\n<h2><b>How to Check Your Current BIOS Version<\/b><\/h2>\n<p><span style=\"font-weight: 400;\">Before updating, you must know your current BIOS version.<\/span><\/p>\n<h3><b>\u2705 Method 1: Using System Information<\/b><\/h3>\n<ol>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Press <\/span><b>Windows + R<\/b><span style=\"font-weight: 400;\">, type <\/span><span style=\"font-weight: 400;\">msinfo32<\/span><span style=\"font-weight: 400;\">, and press Enter.<\/span><span style=\"font-weight: 400;\">\n<p><\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Look for <\/span><b>BIOS Version\/Date<\/b><span style=\"font-weight: 400;\">.<\/span><span style=\"font-weight: 400;\">\n<p><\/span><\/li>\n<\/ol>\n<h3><b>\u2705 Method 2: Using Command Prompt<\/b><\/h3>\n<ol>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Open <\/span><b>Command Prompt<\/b><span style=\"font-weight: 400;\">.<\/span><span style=\"font-weight: 400;\">\n<p><\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Type <\/span><span style=\"font-weight: 400;\">wmic bios get smbiosbiosversion<\/span><span style=\"font-weight: 400;\"> and hit Enter.<\/span><span style=\"font-weight: 400;\">\n<p><\/span><\/li>\n<\/ol>\n<h2><b>How to Update System BIOS Safely<\/b><\/h2>\n<p><span style=\"font-weight: 400;\">Updating BIOS varies by manufacturer, but the general process includes these steps:<\/span><\/p>\n<h3><b>\ud83d\udd39 Step 1: Identify Your Motherboard\/PC Model<\/b><\/h3>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Check your laptop or motherboard brand and model.<\/span><span style=\"font-weight: 400;\">\n<p><\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Visit the <\/span><b>official support page<\/b><span style=\"font-weight: 400;\"> of your manufacturer.<\/span><span style=\"font-weight: 400;\">\n<p><\/span><\/li>\n<\/ul>\n<h3><b>\ud83d\udd39 Step 2: Download the Correct BIOS Update<\/b><\/h3>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Go to the <\/span><b>manufacturer\u2019s website<\/b><span style=\"font-weight: 400;\">.<\/span><span style=\"font-weight: 400;\">\n<p><\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Find the <\/span><b>support or drivers section<\/b><span style=\"font-weight: 400;\">.<\/span><span style=\"font-weight: 400;\">\n<p><\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Download the latest BIOS update for your exact model.<\/span><span style=\"font-weight: 400;\">\n<p><\/span><\/li>\n<\/ul>\n<h3><b>\ud83d\udd39 Step 3: Prepare for Update<\/b><\/h3>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Plug in your laptop or use a UPS to avoid power failure.<\/span><span style=\"font-weight: 400;\">\n<p><\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Backup important files (though BIOS updates usually don\u2019t affect data).<\/span><span style=\"font-weight: 400;\">\n<p><\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Read the manufacturer\u2019s update instructions carefully.<\/span><span style=\"font-weight: 400;\">\n<p><\/span><\/li>\n<\/ul>\n<h3><b>\ud83d\udd39 Step 4: Update BIOS<\/b><\/h3>\n<p><span style=\"font-weight: 400;\">There are two main methods:<\/span><\/p>\n<h4><b>A. Update via BIOS\/UEFI Interface<\/b><\/h4>\n<ol>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Save the BIOS file to a USB drive.<\/span><span style=\"font-weight: 400;\">\n<p><\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Restart your PC and enter BIOS (press F2, F10, or Del at startup).<\/span><span style=\"font-weight: 400;\">\n<p><\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Use the built-in <\/span><b>EZ Flash, M-Flash, or similar tool<\/b><span style=\"font-weight: 400;\"> to update.<\/span><span style=\"font-weight: 400;\">\n<p><\/span><\/li>\n<\/ol>\n<h4><b>B. Update via Windows Utility<\/b><\/h4>\n<ol>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Some manufacturers provide a Windows-based BIOS updater.<\/span><span style=\"font-weight: 400;\">\n<p><\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Run the tool and follow on-screen instructions.<\/span><span style=\"font-weight: 400;\">\n<p><\/span><\/li>\n<\/ol>\n<h2><b>Safety Tips for Updating BIOS<\/b><\/h2>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>Never turn off your PC during the update.<\/b><b>\n<p><\/b><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>Download BIOS only from the official manufacturer\u2019s website.<\/b><b>\n<p><\/b><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>Avoid unnecessary BIOS updates if not needed.<\/b><b>\n<p><\/b><\/li>\n<\/ul>\n<h2><b>Risks of Updating BIOS<\/b><\/h2>\n<p><span style=\"font-weight: 400;\">While updating BIOS can be beneficial, it also carries risks:<\/span><\/p>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>Failed update can brick the motherboard.<\/b><b>\n<p><\/b><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>Incorrect version may cause compatibility issues.<\/b><b>\n<p><\/b><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>Unexpected power loss may corrupt BIOS.<\/b><b>\n<p><\/b><\/li>\n<\/ul>\n<p><span style=\"font-weight: 400;\">Always follow the manufacturer\u2019s instructions precisely.<\/span><\/p>\n<h2><b>Why BIOS Updates Matter for Cybersecurity<\/b><\/h2>\n<p><span style=\"font-weight: 400;\">Firmware-level attacks are becoming more common. Updating BIOS ensures that your system has the <\/span><b>latest security patches<\/b><span style=\"font-weight: 400;\">, protecting against vulnerabilities that malware can exploit.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">For IT managers, updating BIOS is part of <\/span><b>endpoint security best practices<\/b><span style=\"font-weight: 400;\"> to ensure compliance and protect sensitive data.<\/span><\/p>\n<h2><b>FAQs About Updating BIOS<\/b><\/h2>\n<h3><b>1. Is it safe to update BIOS?<\/b><\/h3>\n<p><span style=\"font-weight: 400;\">Yes, if you follow the manufacturer\u2019s instructions and avoid power interruptions.<\/span><\/p>\n<h3><b>2. How long does a BIOS update take?<\/b><\/h3>\n<p><span style=\"font-weight: 400;\">Usually <\/span><b>5 to 10 minutes<\/b><span style=\"font-weight: 400;\">, but it can vary by system.<\/span><\/p>\n<h3><b>3. Will updating BIOS delete my files?<\/b><\/h3>\n<p><span style=\"font-weight: 400;\">No, BIOS updates don\u2019t affect your data, but backups are always recommended.<\/span><\/p>\n<h3><b>4. Can I skip BIOS updates?<\/b><\/h3>\n<p><span style=\"font-weight: 400;\">Yes, if your system is stable and no security patches are required.<\/span><\/p>\n<h3><b>5. How often should I update BIOS?<\/b><\/h3>\n<p><span style=\"font-weight: 400;\">Only update when necessary, such as for security patches or hardware upgrades.<\/span><\/p>\n<h2><b>Final Thoughts<\/b><\/h2>\n<p><span style=\"font-weight: 400;\">Learning <\/span><b>how to update system BIOS<\/b><span style=\"font-weight: 400;\"> is essential for maintaining system stability, security, and compatibility. However, updates should be done carefully to avoid issues.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">\u2705 <\/span><b>Want to secure all your devices with enterprise-grade protection?<\/b><b><br \/>\n<\/b><a href=\"https:\/\/www.itarian.com\/signup\/\"> <span style=\"font-weight: 400;\">Sign up for free at Itarian<\/span><\/a><span style=\"font-weight: 400;\"> and get advanced endpoint security tools for your organization.<\/span><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Have you ever wondered how to update system BIOS to improve your computer\u2019s performance or security? Updating the BIOS (Basic Input\/Output System) is an important process that can fix bugs, improve hardware compatibility, and patch security vulnerabilities. However, it must be done carefully, as a failed update can make your system unbootable. This guide explains&hellip; <span class=\"readmore\"><\/span><\/p>\n","protected":false},"author":11,"featured_media":12432,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-12422","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-ticketing-system","entry"],"_links":{"self":[{"href":"https:\/\/www.itarian.com\/blog\/wp-json\/wp\/v2\/posts\/12422","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.itarian.com\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.itarian.com\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.itarian.com\/blog\/wp-json\/wp\/v2\/users\/11"}],"replies":[{"embeddable":true,"href":"https:\/\/www.itarian.com\/blog\/wp-json\/wp\/v2\/comments?post=12422"}],"version-history":[{"count":2,"href":"https:\/\/www.itarian.com\/blog\/wp-json\/wp\/v2\/posts\/12422\/revisions"}],"predecessor-version":[{"id":12452,"href":"https:\/\/www.itarian.com\/blog\/wp-json\/wp\/v2\/posts\/12422\/revisions\/12452"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.itarian.com\/blog\/wp-json\/wp\/v2\/media\/12432"}],"wp:attachment":[{"href":"https:\/\/www.itarian.com\/blog\/wp-json\/wp\/v2\/media?parent=12422"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.itarian.com\/blog\/wp-json\/wp\/v2\/categories?post=12422"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.itarian.com\/blog\/wp-json\/wp\/v2\/tags?post=12422"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}