{"id":43940,"date":"2026-01-22T17:05:50","date_gmt":"2026-01-22T09:05:50","guid":{"rendered":"https:\/\/www.amagicsoft.com\/?p=43940"},"modified":"2026-03-06T14:28:43","modified_gmt":"2026-03-06T06:28:43","slug":"check-hard-drive-for-bad-sectors","status":"publish","type":"post","link":"https:\/\/www.amagicsoft.com\/fr\/disk-issue-fix\/check-hard-drive-for-bad-sectors.html","title":{"rendered":"Comment v\u00e9rifier la pr\u00e9sence de mauvais secteurs sur un disque dur (Guide \u00e9tape par \u00e9tape)"},"content":{"rendered":"\t\t<div data-elementor-type=\"wp-post\" data-elementor-id=\"43940\" class=\"elementor elementor-43940\" data-elementor-post-type=\"post\">\n\t\t\t\t<div class=\"elementor-element elementor-element-e67aa28 e-flex e-con-boxed e-con e-parent\" data-id=\"e67aa28\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-240ab60 elementor-widget elementor-widget-text-editor\" data-id=\"240ab60\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<div><div><p class=\"otl-paragraph\">Many users overlook what to do after they <strong>check a hard drive for bad sectors<\/strong>, which often leads to avoidable data loss.<\/p><p class=\"otl-paragraph\">In most cases, they show warning signs long before complete failure happens. Slow file access, system freezes, corrupted files, or unexpected crashes often indicate one hidden issue: <a class=\"hyperlink\" href=\"https:\/\/www.amagicsoft.com\/wiki\/hdd-bad-sector.html\" target=\"_Blank\"><strong>bad sectors<\/strong><\/a>.<\/p><p class=\"otl-paragraph\">If you ignore these symptoms, you may face serious data loss. That is why learning <strong>how to check a hard drive for bad sectors<\/strong> is essential for both everyday users and professionals. Actually, <a href=\"https:\/\/www.amagicsoft.com\/devices\/hard-drive\">HDD recovery<\/a> is still possible in most cases.\u00a0<\/p><p class=\"otl-paragraph\">This guide gives you more information for checking a hard drive for bad sectors. By the end, you will also know when data recovery tools like <a class=\"hyperlink\" href=\"https:\/\/www.amagicsoft.com\/magic-data-recovery\" target=\"_Blank\"><strong>Magic Data Recovery<\/strong><\/a> become necessary.<\/p><\/div><\/div>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-57e5f039 e-con-full e-flex e-con e-child\" data-id=\"57e5f039\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t<div class=\"elementor-element elementor-element-2b554b71 e-con-full e-flex e-con e-child\" data-id=\"2b554b71\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-3b3d94ab elementor-widget__width-auto animated-fast elementor-align-center elementor-widget elementor-widget-elementskit-button\" data-id=\"3b3d94ab\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;_animation&quot;:&quot;none&quot;,&quot;_animation_delay&quot;:200}\" data-widget_type=\"elementskit-button.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"ekit-wid-con\" >\t\t<div class=\"ekit-btn-wraper\">\n\t\t\t\t\t\t\t<a href=\"https:\/\/download.amagicsoft.com\/product\/mdr\/magic-data-recovery.exe\" class=\"elementskit-btn  whitespace--normal\" id=\"\">\n\t\t\t\t\tDownload Magic Data Recovery\t\t\t\t<\/a>\n\t\t\t\t\t<\/div>\n        <\/div>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-7d06d3ae elementor-widget elementor-widget-text-editor\" data-id=\"7d06d3ae\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p style=\"text-align: center;\">Supports Windows 7\/8\/10\/11 and Windows Server<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-ec88675 e-flex e-con-boxed e-con e-parent\" data-id=\"ec88675\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-2ddddf5 elementor-toc--minimized-on-tablet elementor-widget elementor-widget-table-of-contents\" data-id=\"2ddddf5\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;headings_by_tags&quot;:[&quot;h2&quot;,&quot;h3&quot;,&quot;h4&quot;],&quot;exclude_headings_by_selector&quot;:&quot;.faq-no-toc&quot;,&quot;marker_view&quot;:&quot;bullets&quot;,&quot;no_headings_message&quot;:&quot;No headings were found on this page.&quot;,&quot;icon&quot;:{&quot;value&quot;:&quot;fas fa-circle&quot;,&quot;library&quot;:&quot;fa-solid&quot;},&quot;minimize_box&quot;:&quot;yes&quot;,&quot;minimized_on&quot;:&quot;tablet&quot;,&quot;hierarchical_view&quot;:&quot;yes&quot;,&quot;min_height&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;size&quot;:&quot;&quot;,&quot;sizes&quot;:[]},&quot;min_height_tablet&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;size&quot;:&quot;&quot;,&quot;sizes&quot;:[]},&quot;min_height_mobile&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;size&quot;:&quot;&quot;,&quot;sizes&quot;:[]}}\" data-widget_type=\"table-of-contents.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<div class=\"elementor-toc__header\">\n\t\t\t\t\t\t<h4 class=\"elementor-toc__header-title\">\n\t\t\t\tTable of Contents\t\t\t<\/h4>\n\t\t\t\t\t\t\t\t\t\t<div class=\"elementor-toc__toggle-button elementor-toc__toggle-button--expand\" role=\"button\" tabindex=\"0\" aria-controls=\"elementor-toc__2ddddf5\" aria-expanded=\"true\" aria-label=\"Open table of contents\"><i aria-hidden=\"true\" class=\"fas fa-chevron-down\"><\/i><\/div>\n\t\t\t\t<div class=\"elementor-toc__toggle-button elementor-toc__toggle-button--collapse\" role=\"button\" tabindex=\"0\" aria-controls=\"elementor-toc__2ddddf5\" aria-expanded=\"true\" aria-label=\"Close table of contents\"><i aria-hidden=\"true\" class=\"fas fa-chevron-up\"><\/i><\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<div id=\"elementor-toc__2ddddf5\" class=\"elementor-toc__body\">\n\t\t\t<div class=\"elementor-toc__spinner-container\">\n\t\t\t\t<i class=\"elementor-toc__spinner eicon-animation-spin eicon-loading\" aria-hidden=\"true\"><\/i>\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-244f944 e-flex e-con-boxed e-con e-parent\" data-id=\"244f944\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-2f46d76 elementor-widget elementor-widget-spacer\" data-id=\"2f46d76\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"spacer.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-spacer\">\n\t\t\t<div class=\"elementor-spacer-inner\"><\/div>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-b100899 elementor-widget elementor-widget-text-editor\" data-id=\"b100899\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<div><h2>What Are Bad Sectors on a Hard Drive?<\/h2><\/div>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-0229418 e-flex e-con-boxed e-con e-parent\" data-id=\"0229418\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-4b76b07 elementor-widget elementor-widget-text-editor\" data-id=\"4b76b07\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<div><div><p class=\"otl-paragraph\">A sector is the smallest storage unit on a hard drive.<\/p><p class=\"otl-paragraph\">When a sector becomes unreadable or unstable, it is called a <strong>bad sector<\/strong>.<\/p><p class=\"otl-paragraph\">There are two main types:<\/p><h3 class=\"otl-heading\">Physical Bad Sectors<\/h3><p class=\"otl-paragraph\">These occur due to:<\/p><ul><li class=\"otl-paragraph\">Aging hardware<\/li><li class=\"otl-paragraph\">Manufacturing defects<\/li><li class=\"otl-paragraph\">Drops or physical shocks<\/li><li class=\"otl-paragraph\">Overheating<\/li><\/ul><p class=\"otl-paragraph\">Physical bad sectors cannot be repaired. The drive controller can only mark them as unusable.<\/p><h3 class=\"otl-heading\">Logical Bad Sectors<\/h3><p class=\"otl-paragraph\">These result from:<\/p><ul><li class=\"otl-paragraph\"><a class=\"hyperlink\" href=\"https:\/\/www.amagicsoft.com\/windows-fix\/fix-file-system-errors.html\" target=\"_Blank\">File system corruption<\/a><\/li><li class=\"otl-paragraph\">Improper shutdowns<\/li><li class=\"otl-paragraph\">Software errors<\/li><li class=\"otl-paragraph\">Malware attacks<\/li><\/ul><p class=\"otl-paragraph\">Logical bad sectors are often fixable with the right tools.<\/p><p class=\"otl-paragraph\">Understanding this difference helps you choose the correct solution when you <strong>check a hard drive for bad sectors<\/strong>.<\/p><\/div><\/div>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-b947c02 e-flex e-con-boxed e-con e-parent\" data-id=\"b947c02\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-d352f53 elementor-widget elementor-widget-spacer\" data-id=\"d352f53\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"spacer.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-spacer\">\n\t\t\t<div class=\"elementor-spacer-inner\"><\/div>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-1ed40a8 elementor-widget elementor-widget-text-editor\" data-id=\"1ed40a8\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<div><h2>Common Signs You Need to Check a Hard Drive for Bad Sectors<\/h2><\/div>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-7e8a8b0 e-flex e-con-boxed e-con e-parent\" data-id=\"7e8a8b0\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-281c196 elementor-widget elementor-widget-text-editor\" data-id=\"281c196\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<div><div><p class=\"otl-paragraph\">You should not wait until your drive completely fails.<\/p><p class=\"otl-paragraph\">Instead, watch for these warning signs:<\/p><ul><li class=\"otl-paragraph\">Files suddenly become inaccessible<\/li><li class=\"otl-paragraph\">Frequent system crashes or freezes<\/li><li class=\"otl-paragraph\">Unusual clicking or grinding sounds<\/li><li class=\"otl-paragraph\">Slow read\/write speeds<\/li><li class=\"otl-paragraph\">Error messages when copying files<\/li><\/ul><p class=\"otl-paragraph\">When these symptoms appear, learning <strong>how to check a hard drive for bad sectors<\/strong> becomes urgent.<\/p><\/div><\/div>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-4c8f88b e-flex e-con-boxed e-con e-parent\" data-id=\"4c8f88b\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-d7db42a elementor-widget elementor-widget-spacer\" data-id=\"d7db42a\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"spacer.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-spacer\">\n\t\t\t<div class=\"elementor-spacer-inner\"><\/div>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-32e9448 elementor-widget elementor-widget-text-editor\" data-id=\"32e9448\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<div><h2>How to Check a Hard Drive for Bad Sectors on Windows<\/h2><\/div>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-493960a e-flex e-con-boxed e-con e-parent\" data-id=\"493960a\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-77a1d62 elementor-widget elementor-widget-text-editor\" data-id=\"77a1d62\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<div><div><p class=\"otl-paragraph\">Windows includes built-in tools that help identify disk errors. These tools are reliable for early diagnosis.<\/p><h3 class=\"otl-heading\">Method 1: Use CHKDSK (Command Prompt)<\/h3><p class=\"otl-paragraph\"><a class=\"hyperlink\" href=\"https:\/\/www.amagicsoft.com\/wiki\/what-does-chkdsk-do.html\" target=\"_Blank\">CHKDSK<\/a> is the most common way to <strong>check a hard drive for bad sectors<\/strong> on Windows.<\/p><p class=\"otl-paragraph\"><strong>Steps:<\/strong><\/p><ol><li class=\"otl-paragraph\">Press <code>Windows + S<\/code> and type <strong>cmd<\/strong><\/li><li class=\"otl-paragraph\">Right-click Command Prompt and select <strong>Run as administrator<\/strong><\/li><li class=\"otl-paragraph\">Enter the following command:<\/li><\/ol><p class=\"otl-paragraph\"><code>chkdsk C: \/r<\/code><\/p><ol><li class=\"otl-paragraph\">Press Enter and confirm the scan<\/li><\/ol><p class=\"otl-paragraph\"><strong>What it does:<\/strong><\/p><ul><li class=\"otl-paragraph\">Scans the disk for bad sectors<\/li><li class=\"otl-paragraph\">Attempts to recover readable data<\/li><li class=\"otl-paragraph\">Marks damaged sectors to prevent future use<\/li><\/ul><p class=\"otl-paragraph\">This method works best for logical bad sectors.<\/p><h3 class=\"otl-heading\">Method 2: Check Drive Errors via File Explorer<\/h3><p class=\"otl-paragraph\">For users who prefer a graphical interface:<\/p><ol><li class=\"otl-paragraph\">Open <strong>This PC<\/strong><\/li><li class=\"otl-paragraph\">Right-click the target drive<\/li><li class=\"otl-paragraph\">Select <strong>Properties<\/strong><\/li><li class=\"otl-paragraph\">Go to <strong>Tools<\/strong><\/li><li class=\"otl-paragraph\">Click <strong>Check<\/strong> under Error Checking<\/li><\/ol><p class=\"otl-paragraph\">This approach is simple, but it offers fewer details than CHKDSK.<\/p><\/div><\/div>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-fadb2be e-flex e-con-boxed e-con e-parent\" data-id=\"fadb2be\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-304ce85 elementor-widget elementor-widget-spacer\" data-id=\"304ce85\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"spacer.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-spacer\">\n\t\t\t<div class=\"elementor-spacer-inner\"><\/div>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-8e77d21 elementor-widget elementor-widget-text-editor\" data-id=\"8e77d21\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<div><h2>How to Check a Hard Drive for Bad Sectors on macOS<\/h2><\/div>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-3afcc37 e-flex e-con-boxed e-con e-parent\" data-id=\"3afcc37\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-f295c38 elementor-widget elementor-widget-text-editor\" data-id=\"f295c38\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<div><div><p class=\"otl-paragraph\">Mac users can rely on Disk Utility.<\/p><h3 class=\"otl-heading\">Use Disk Utility (First Aid)<\/h3><ol><li class=\"otl-paragraph\">Open <strong>Disk Utility<\/strong><\/li><li class=\"otl-paragraph\">Select the target drive<\/li><li class=\"otl-paragraph\">Click <strong>First Aid<\/strong><\/li><li class=\"otl-paragraph\">Start the scan<\/li><\/ol><p class=\"otl-paragraph\">Disk Utility can detect file system issues and minor disk errors.<\/p><p class=\"otl-paragraph\">However, it does not always reveal deeper sector-level damage.<\/p><\/div><\/div>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-f4ada2b e-flex e-con-boxed e-con e-parent\" data-id=\"f4ada2b\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-c1752f2 elementor-widget elementor-widget-spacer\" data-id=\"c1752f2\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"spacer.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-spacer\">\n\t\t\t<div class=\"elementor-spacer-inner\"><\/div>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-1b652f6 elementor-widget elementor-widget-text-editor\" data-id=\"1b652f6\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<div><h2>Using Third-Party Tools to Check a Hard Drive for Bad Sectors<\/h2><\/div>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-1545f59 e-flex e-con-boxed e-con e-parent\" data-id=\"1545f59\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-43d5372 elementor-widget elementor-widget-text-editor\" data-id=\"43d5372\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<div><div><p class=\"otl-paragraph\">Built-in tools are useful, but they have limitations.<\/p><p class=\"otl-paragraph\">Professional disk tools provide:<\/p><ul><li class=\"otl-paragraph\">Visual sector maps<\/li><li class=\"otl-paragraph\">Detailed scan reports<\/li><li class=\"otl-paragraph\">Faster surface tests<\/li><\/ul><p class=\"otl-paragraph\">Examples include disk surface test utilities commonly used by technicians.<\/p><p class=\"otl-paragraph\"><strong>Why professionals prefer them:<\/strong><\/p><ul><li class=\"otl-paragraph\">Better detection accuracy<\/li><li class=\"otl-paragraph\">Clear distinction between good and bad sectors<\/li><li class=\"otl-paragraph\">Advanced scanning algorithms<\/li><\/ul><p class=\"otl-paragraph\">When precision matters, third-party tools are often the better choice.<\/p><\/div><\/div>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-5d90ce8 e-flex e-con-boxed e-con e-parent\" data-id=\"5d90ce8\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-2ed1360 elementor-widget elementor-widget-spacer\" data-id=\"2ed1360\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"spacer.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-spacer\">\n\t\t\t<div class=\"elementor-spacer-inner\"><\/div>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-02380e0 elementor-widget elementor-widget-text-editor\" data-id=\"02380e0\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<div><h2>Can You Fix Bad Sectors After Detection?<\/h2><\/div>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-ba81249 e-flex e-con-boxed e-con e-parent\" data-id=\"ba81249\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-8678b59 elementor-widget elementor-widget-text-editor\" data-id=\"8678b59\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<div><div><p class=\"otl-paragraph\">The answer depends on the sector type.<\/p><h3 class=\"otl-heading\">For Logical Bad Sectors<\/h3><p class=\"otl-paragraph\">You can often fix them by:<\/p><ul><li class=\"otl-paragraph\">Running CHKDSK<\/li><li class=\"otl-paragraph\">Repairing the file system<\/li><li class=\"otl-paragraph\">Reformatting the drive (data loss risk)<\/li><\/ul><h3 class=\"otl-heading\">For Physical Bad Sectors<\/h3><p class=\"otl-paragraph\">They cannot be repaired.<\/p><p class=\"otl-paragraph\">Best practice includes:<\/p><ul><li class=\"otl-paragraph\"><a class=\"hyperlink\" href=\"https:\/\/www.amagicsoft.com\/wiki\/data-backup.html\" target=\"_Blank\">Backing up data immediately<\/a><\/li><li class=\"otl-paragraph\">Replacing the hard drive<\/li><li class=\"otl-paragraph\">Avoiding further write operations<\/li><\/ul><p class=\"otl-paragraph\">Ignoring physical bad sectors only accelerates failure.<\/p><\/div><\/div>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-2e3f7e6 e-flex e-con-boxed e-con e-parent\" data-id=\"2e3f7e6\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-dc281c0 elementor-widget elementor-widget-spacer\" data-id=\"dc281c0\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"spacer.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-spacer\">\n\t\t\t<div class=\"elementor-spacer-inner\"><\/div>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-ef28e67 elementor-widget elementor-widget-text-editor\" data-id=\"ef28e67\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<div><h2>Common Mistakes to Avoid When Checking for Bad Sectors<\/h2><\/div>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-e91d052 e-flex e-con-boxed e-con e-parent\" data-id=\"e91d052\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-1900d6c elementor-widget elementor-widget-text-editor\" data-id=\"1900d6c\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<div><div><p class=\"otl-paragraph\">Even experienced users make these errors:<\/p><ul><li class=\"otl-paragraph\">Continuing to use the drive after errors appear<\/li><li class=\"otl-paragraph\">Running repair tools repeatedly on failing hardware<\/li><li class=\"otl-paragraph\">Skipping data backup before disk scans<\/li><li class=\"otl-paragraph\">Assuming bad sectors will \u201cheal themselves\u201d<\/li><\/ul><p class=\"otl-paragraph\">Once you <strong>check a hard drive for bad sectors<\/strong>, your priority should always be data safety.<\/p><\/div><\/div>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-c7f4e9e e-flex e-con-boxed e-con e-parent\" data-id=\"c7f4e9e\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-09afb3c elementor-widget elementor-widget-spacer\" data-id=\"09afb3c\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"spacer.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-spacer\">\n\t\t\t<div class=\"elementor-spacer-inner\"><\/div>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-4a57e34 elementor-widget elementor-widget-text-editor\" data-id=\"4a57e34\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<div><h2>What If Bad Sectors Cause Data Loss?<\/h2><\/div>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-8888b13 e-flex e-con-boxed e-con e-parent\" data-id=\"8888b13\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-46b80d2 elementor-widget elementor-widget-text-editor\" data-id=\"46b80d2\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<div><div><p class=\"otl-paragraph\">When bad sectors develop on a hard drive, stored files may become partially unreadable or completely inaccessible. In many cases, the file system still recognizes the file, but the damaged sectors prevent the data from being read correctly.<\/p><p class=\"otl-paragraph\">Standard disk repair tools focus on fixing file system errors or isolating bad sectors. However, when data loss has already occurred, these tools can sometimes make the situation worse. Repeated repair attempts may overwrite recoverable data or permanently mark sectors as unusable.<\/p><p class=\"otl-paragraph\">At this stage, data recovery software becomes critical. Instead of repairing the disk structure, recovery tools scan the drive in a read-only mode and attempt to extract data from readable sectors while safely bypassing damaged areas. This approach reduces the risk of further data loss and improves recovery success.<\/p><\/div><\/div>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-ff6ca56 e-flex e-con-boxed e-con e-parent\" data-id=\"ff6ca56\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-866e189 elementor-widget elementor-widget-spacer\" data-id=\"866e189\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"spacer.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-spacer\">\n\t\t\t<div class=\"elementor-spacer-inner\"><\/div>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-fcdad81 elementor-widget elementor-widget-text-editor\" data-id=\"fcdad81\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<div><h2>Recovering Data from a Hard Drive with Bad Sectors<\/h2><\/div>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-a68126f e-flex e-con-boxed e-con e-parent\" data-id=\"a68126f\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-d04aeea elementor-widget elementor-widget-text-editor\" data-id=\"d04aeea\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<div><div><p class=\"otl-paragraph\">When files disappear due to bad sectors, recovery requires:<\/p><ul><li class=\"otl-paragraph\"><a class=\"hyperlink\" href=\"https:\/\/www.amagicsoft.com\/wiki\/chkdsk-cannot-continue-in-read-only.html\" target=\"_Blank\">Read-only scanning<\/a><\/li><li class=\"otl-paragraph\">Advanced error handling<\/li><li class=\"otl-paragraph\">Sector-level data extraction<\/li><\/ul><h3 class=\"otl-heading\">Why Magic Data Recovery Is a Reliable Solution<\/h3><p class=\"otl-paragraph\"><a class=\"hyperlink\" href=\"https:\/\/www.amagicsoft.com\/magic-data-recovery\" target=\"_Blank\"><strong>Magic Data Recovery<\/strong><\/a> is designed specifically for scenarios involving disk errors and damaged sectors.<\/p><\/div><\/div>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-193a7e2 e-flex e-con-boxed e-con e-parent\" data-id=\"193a7e2\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-0b8b19f elementor-widget elementor-widget-spacer\" data-id=\"0b8b19f\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"spacer.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-spacer\">\n\t\t\t<div class=\"elementor-spacer-inner\"><\/div>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-c939401 elementor-widget elementor-widget-image\" data-id=\"c939401\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img decoding=\"async\" src=\"https:\/\/www.amagicsoft.com\/wp-content\/uploads\/2025\/06\/Magic-Date-Recovery-Home-10-1536x950.webp\" title=\"\" alt=\"check a hard drive for bad sectors and recover lost files\" loading=\"lazy\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-32aae16 elementor-widget elementor-widget-spacer\" data-id=\"32aae16\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"spacer.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-spacer\">\n\t\t\t<div class=\"elementor-spacer-inner\"><\/div>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-26b13a4 e-flex e-con-boxed e-con e-parent\" data-id=\"26b13a4\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-8e492f4 elementor-widget elementor-widget-text-editor\" data-id=\"8e492f4\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>To recover your lost files, please download it from the button below.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-61368dfc e-con-full e-flex e-con e-child\" data-id=\"61368dfc\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t<div class=\"elementor-element elementor-element-7777eccb e-con-full e-flex e-con e-child\" data-id=\"7777eccb\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-50bb65af elementor-widget__width-auto animated-fast elementor-align-center elementor-widget elementor-widget-elementskit-button\" data-id=\"50bb65af\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;_animation&quot;:&quot;none&quot;,&quot;_animation_delay&quot;:200}\" data-widget_type=\"elementskit-button.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"ekit-wid-con\" >\t\t<div class=\"ekit-btn-wraper\">\n\t\t\t\t\t\t\t<a href=\"https:\/\/download.amagicsoft.com\/product\/mdr\/magic-data-recovery.exe\" class=\"elementskit-btn  whitespace--normal\" id=\"\">\n\t\t\t\t\tDownload Magic Data Recovery\t\t\t\t<\/a>\n\t\t\t\t\t<\/div>\n        <\/div>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-702bfb15 elementor-widget elementor-widget-text-editor\" data-id=\"702bfb15\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p style=\"text-align: center;\">Supports Windows 7\/8\/10\/11 and Windows Server<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-e16f9ec e-flex e-con-boxed e-con e-parent\" data-id=\"e16f9ec\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-adecd33 elementor-widget elementor-widget-text-editor\" data-id=\"adecd33\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<div><div><p class=\"otl-paragraph\"><strong>Core problems it solves:<\/strong><\/p><ul><li class=\"otl-paragraph\">Files lost due to bad sectors<\/li><li class=\"otl-paragraph\">Inaccessible partitions<\/li><li class=\"otl-paragraph\">Read errors during normal file access<\/li><\/ul><p class=\"otl-paragraph\"><strong>Key advantages:<\/strong><\/p><ul><li class=\"otl-paragraph\">Safe, non-destructive scanning<\/li><li class=\"otl-paragraph\">Strong support for damaged storage media<\/li><li class=\"otl-paragraph\">Ability to recover data even from partially unreadable sectors<\/li><\/ul><p class=\"otl-paragraph\"><strong>Real-world use cases:<\/strong><\/p><ul><li class=\"otl-paragraph\">Recovering documents from an aging HDD<\/li><li class=\"otl-paragraph\">Extracting photos from a drive with read errors<\/li><li class=\"otl-paragraph\">Restoring files before replacing a failing disk<\/li><\/ul><p class=\"otl-paragraph\">Compared to manual fixes or basic utilities, Magic Data Recovery focuses on <strong>data preservation first<\/strong>, which makes it more reliable in high-risk situations.<\/p><p class=\"otl-paragraph\">If you are looking for an efficient and safe solution, you may want to try <strong>Magic Data Recovery<\/strong> before attempting irreversible repairs.<\/p><h3 class=\"otl-heading\">Best Practices After You Check a Hard Drive for Bad Sectors<\/h3><p class=\"otl-paragraph\">Once bad sectors are confirmed, follow these steps:<\/p><ul><li class=\"otl-paragraph\">Back up all accessible data immediately<\/li><li class=\"otl-paragraph\">Avoid writing new data to the drive<\/li><li class=\"otl-paragraph\">Monitor SMART health indicators<\/li><li class=\"otl-paragraph\">Plan for drive replacement<\/li><\/ul><p class=\"otl-paragraph\">A hard drive with growing bad sectors will not recover on its own.<\/p><\/div><\/div>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-b1b2e0e e-flex e-con-boxed e-con e-parent\" data-id=\"b1b2e0e\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-0c2f151 elementor-widget elementor-widget-spacer\" data-id=\"0c2f151\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"spacer.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-spacer\">\n\t\t\t<div class=\"elementor-spacer-inner\"><\/div>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-9b1c828 elementor-widget elementor-widget-text-editor\" data-id=\"9b1c828\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<div><h2>Conclusion<\/h2><\/div>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-c4fa3b0 e-flex e-con-boxed e-con e-parent\" data-id=\"c4fa3b0\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-9f853d0 elementor-widget elementor-widget-text-editor\" data-id=\"9f853d0\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<div><div><p class=\"otl-paragraph\">Learning <strong>how to check a hard drive for bad sectors<\/strong> helps you detect problems early, reduce downtime, and prevent permanent data loss. Built-in tools are useful for diagnosis. Third-party utilities offer deeper insight.<\/p><p class=\"otl-paragraph\">However, when bad sectors already affect your data, recovery becomes the priority. That is why tools like <a class=\"hyperlink\" href=\"https:\/\/www.amagicsoft.com\/magic-data-recovery\" target=\"_Blank\"><strong>Magic Data Recovery<\/strong><\/a> are recommended. They focus on safe extraction, practical <a href=\"https:\/\/www.amagicsoft.com\/devices\/hard-drive\">HDD data recovery<\/a> scenarios, and real user needs rather than risky disk repairs.<\/p><p class=\"otl-paragraph\">If your hard drive shows signs of failure, act early. The right approach can save both your data and your time.<\/p><\/div><\/div>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-5de773a9 e-con-full e-flex e-con e-child\" data-id=\"5de773a9\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t<div class=\"elementor-element elementor-element-4001eaea e-con-full e-flex e-con e-child\" data-id=\"4001eaea\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-78b41d01 elementor-widget__width-auto animated-fast elementor-align-center elementor-widget elementor-widget-elementskit-button\" data-id=\"78b41d01\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;_animation&quot;:&quot;none&quot;,&quot;_animation_delay&quot;:200}\" data-widget_type=\"elementskit-button.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"ekit-wid-con\" >\t\t<div class=\"ekit-btn-wraper\">\n\t\t\t\t\t\t\t<a href=\"https:\/\/download.amagicsoft.com\/product\/mdr\/magic-data-recovery.exe\" class=\"elementskit-btn  whitespace--normal\" id=\"\">\n\t\t\t\t\tDownload Magic Data Recovery\t\t\t\t<\/a>\n\t\t\t\t\t<\/div>\n        <\/div>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-68471a8b elementor-widget elementor-widget-text-editor\" data-id=\"68471a8b\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p style=\"text-align: center;\">Supports Windows 7\/8\/10\/11 and Windows Server<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-babd90d e-flex e-con-boxed e-con e-parent\" data-id=\"babd90d\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-04e0859 elementor-widget elementor-widget-text-editor\" data-id=\"04e0859\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<div><h2>FAQs<\/h2><\/div>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-009df3c e-flex e-con-boxed e-con e-parent\" data-id=\"009df3c\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-a1affb7 faq-no-toc elementor-widget elementor-widget-elementskit-faq\" data-id=\"a1affb7\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"elementskit-faq.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"ekit-wid-con\" >\n                <div class=\"elementskit-single-faq elementor-repeater-item-8a9f3c5\">\n            <div class=\"elementskit-faq-header\">\n                <h3 class=\"elementskit-faq-title\">What are bad sectors on a hard drive?<\/h3>\n            <\/div>\n            <div class=\"elementskit-faq-body\">\n                Bad sectors are small areas of a hard drive that can no longer reliably store or read data. They may be caused by physical damage or logical file system errors.            <\/div>\n        <\/div>\n                <div class=\"elementskit-single-faq elementor-repeater-item-e9e1518\">\n            <div class=\"elementskit-faq-header\">\n                <h3 class=\"elementskit-faq-title\">How do I check a hard drive for bad sectors on Windows?<\/h3>\n            <\/div>\n            <div class=\"elementskit-faq-body\">\n                You can use built-in tools like CHKDSK or third-party disk scanning software to check a hard drive for bad sectors on Windows.            <\/div>\n        <\/div>\n                <div class=\"elementskit-single-faq elementor-repeater-item-01dd04c\">\n            <div class=\"elementskit-faq-header\">\n                <h3 class=\"elementskit-faq-title\">Can bad sectors be repaired?<\/h3>\n            <\/div>\n            <div class=\"elementskit-faq-body\">\n                Logical bad sectors can sometimes be fixed using disk repair tools. Physical bad sectors cannot be repaired and usually indicate hardware failure.            <\/div>\n        <\/div>\n                <div class=\"elementskit-single-faq elementor-repeater-item-1ab9cde\">\n            <div class=\"elementskit-faq-header\">\n                <h3 class=\"elementskit-faq-title\">Does CHKDSK fix bad sectors?<\/h3>\n            <\/div>\n            <div class=\"elementskit-faq-body\">\n                CHKDSK can mark bad sectors and attempt to recover readable data, but it cannot repair physically damaged sectors.            <\/div>\n        <\/div>\n                <div class=\"elementskit-single-faq elementor-repeater-item-0beeac2\">\n            <div class=\"elementskit-faq-header\">\n                <h3 class=\"elementskit-faq-title\">How long does a bad sector scan take?<\/h3>\n            <\/div>\n            <div class=\"elementskit-faq-body\">\n                Scan time depends on drive size, speed, and damage level. Large or failing drives may take several hours to complete a full scan.            <\/div>\n        <\/div>\n                <div class=\"elementskit-single-faq elementor-repeater-item-c8e2a3b\">\n            <div class=\"elementskit-faq-header\">\n                <h3 class=\"elementskit-faq-title\">Are bad sectors a sign of hard drive failure?<\/h3>\n            <\/div>\n            <div class=\"elementskit-faq-body\">\n                Yes. A growing number of bad sectors often means the hard drive is nearing the end of its lifespan.            <\/div>\n        <\/div>\n                <div class=\"elementskit-single-faq elementor-repeater-item-10ca51a\">\n            <div class=\"elementskit-faq-header\">\n                <h3 class=\"elementskit-faq-title\">Should I stop using a drive with bad sectors?<\/h3>\n            <\/div>\n            <div class=\"elementskit-faq-body\">\n                If bad sectors are detected, you should back up your data immediately and avoid further write operations to prevent additional damage.            <\/div>\n        <\/div>\n                <div class=\"elementskit-single-faq elementor-repeater-item-fcb1604\">\n            <div class=\"elementskit-faq-header\">\n                <h3 class=\"elementskit-faq-title\">Can I recover data from a hard drive with bad sectors?<\/h3>\n            <\/div>\n            <div class=\"elementskit-faq-body\">\n                Yes. Specialized tools like Magic Data Recovery can extract data from drives affected by bad sectors using safe, read-only scanning methods.            <\/div>\n        <\/div>\n                                <script type=\"application\/ld+json\">{\"@context\":\"https:\/\/schema.org\",\"@type\":\"FAQPage\",\"mainEntity\":[{\"@type\":\"Question\",\"name\":\"What are bad sectors on a hard drive?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Bad sectors are small areas of a hard drive that can no longer reliably store or read data. 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In most cases, they show warning signs long before complete failure happens. Slow file access, system freezes, corrupted files, or unexpected crashes often indicate one hidden issue: bad sectors. If you ignore these [&hellip;]<\/p>\n","protected":false},"author":9,"featured_media":43941,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[828],"tags":[830,21],"class_list":["post-43940","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-disk-issue-fix","tag-disk-tools","tag-how-to"],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v25.0 (Yoast SEO v27.9) - https:\/\/yoast.com\/product\/yoast-seo-premium-wordpress\/ -->\n<title>How to Check a Hard Drive for Bad Sectors | Amagicsoft<\/title>\n<meta name=\"description\" content=\"Learn how to check a hard drive for bad sectors using built-in tools and disk utilities. Discover symptoms, fixes, and recovery solutions.\" \/>\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.amagicsoft.com\/fr\/disk-issue-fix\/check-hard-drive-for-bad-sectors.html\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"How to Check a Hard Drive for Bad Sectors (Step-by-Step Guide)\" \/>\n<meta property=\"og:description\" content=\"Learn how to check a hard drive for bad sectors using built-in tools and disk utilities. Discover symptoms, fixes, and recovery solutions.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.amagicsoft.com\/fr\/disk-issue-fix\/check-hard-drive-for-bad-sectors.html\" \/>\n<meta property=\"og:site_name\" content=\"Amagicsoft\" \/>\n<meta property=\"article:publisher\" content=\"https:\/\/www.facebook.com\/amagicsoft.2024\/\" \/>\n<meta property=\"article:published_time\" content=\"2026-01-22T09:05:50+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2026-03-06T06:28:43+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/www.amagicsoft.com\/wp-content\/uploads\/2026\/01\/check-hard-drive-for-bad-sectors-scaled.webp\" \/>\n\t<meta property=\"og:image:width\" content=\"2560\" \/>\n\t<meta property=\"og:image:height\" content=\"1439\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/webp\" \/>\n<meta name=\"author\" content=\"Jason\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:creator\" content=\"@Amagicsoft\" \/>\n<meta name=\"twitter:site\" content=\"@Amagicsoft\" \/>\n<meta name=\"twitter:label1\" content=\"\u00c9crit par\" \/>\n\t<meta name=\"twitter:data1\" content=\"Jason\" \/>\n\t<meta name=\"twitter:label2\" content=\"Dur\u00e9e de lecture estim\u00e9e\" \/>\n\t<meta name=\"twitter:data2\" content=\"8 minutes\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\\\/\\\/www.amagicsoft.com\\\/disk-issue-fix\\\/check-hard-drive-for-bad-sectors.html#article\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/www.amagicsoft.com\\\/disk-issue-fix\\\/check-hard-drive-for-bad-sectors.html\"},\"author\":{\"name\":\"Jason\",\"@id\":\"https:\\\/\\\/www.amagicsoft.com\\\/zh\\\/#\\\/schema\\\/person\\\/0578d4121e816aeb4661c464e92daf57\"},\"headline\":\"How to Check a Hard Drive for Bad Sectors (Step-by-Step Guide)\",\"datePublished\":\"2026-01-22T09:05:50+00:00\",\"dateModified\":\"2026-03-06T06:28:43+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\\\/\\\/www.amagicsoft.com\\\/disk-issue-fix\\\/check-hard-drive-for-bad-sectors.html\"},\"wordCount\":1428,\"publisher\":{\"@id\":\"https:\\\/\\\/www.amagicsoft.com\\\/zh\\\/#organization\"},\"image\":{\"@id\":\"https:\\\/\\\/www.amagicsoft.com\\\/disk-issue-fix\\\/check-hard-drive-for-bad-sectors.html#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/www.amagicsoft.com\\\/wp-content\\\/uploads\\\/2026\\\/01\\\/check-hard-drive-for-bad-sectors-scaled.webp\",\"keywords\":[\"CHKDSK and Disk Tools\",\"How to\"],\"articleSection\":[\"Disk Issue Fix\"],\"inLanguage\":\"fr-FR\"},{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/www.amagicsoft.com\\\/disk-issue-fix\\\/check-hard-drive-for-bad-sectors.html\",\"url\":\"https:\\\/\\\/www.amagicsoft.com\\\/disk-issue-fix\\\/check-hard-drive-for-bad-sectors.html\",\"name\":\"How to Check a Hard Drive for Bad Sectors | Amagicsoft\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/www.amagicsoft.com\\\/zh\\\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\\\/\\\/www.amagicsoft.com\\\/disk-issue-fix\\\/check-hard-drive-for-bad-sectors.html#primaryimage\"},\"image\":{\"@id\":\"https:\\\/\\\/www.amagicsoft.com\\\/disk-issue-fix\\\/check-hard-drive-for-bad-sectors.html#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/www.amagicsoft.com\\\/wp-content\\\/uploads\\\/2026\\\/01\\\/check-hard-drive-for-bad-sectors-scaled.webp\",\"datePublished\":\"2026-01-22T09:05:50+00:00\",\"dateModified\":\"2026-03-06T06:28:43+00:00\",\"description\":\"Learn how to check a hard drive for bad sectors using built-in tools and disk utilities. 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