{"id":7561,"date":"2024-09-12T13:08:05","date_gmt":"2024-09-12T13:08:05","guid":{"rendered":"https:\/\/www.insanelymac.com\/blog\/?p=7561"},"modified":"2024-09-13T18:53:17","modified_gmt":"2024-09-13T18:53:17","slug":"how-to-fix-corrupted-sd-card-on-mac","status":"publish","type":"post","link":"https:\/\/www.insanelymac.com\/blog\/how-to-fix-corrupted-sd-card-on-mac\/","title":{"rendered":"How to Fix Corrupted SD Card on Mac"},"content":{"rendered":"<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_69_1 counter-hierarchy ez-toc-counter ez-toc-transparent ez-toc-container-direction\">\n<div class=\"ez-toc-title-container\">\n<p class=\"ez-toc-title \" >Table of Contents<\/p>\n<span class=\"ez-toc-title-toggle\"><a href=\"#\" class=\"ez-toc-pull-right ez-toc-btn ez-toc-btn-xs ez-toc-btn-default ez-toc-toggle\" aria-label=\"Toggle Table of Content\"><span class=\"ez-toc-js-icon-con\"><span class=\"\"><span class=\"eztoc-hide\" style=\"display:none;\">Toggle<\/span><span class=\"ez-toc-icon-toggle-span\"><svg style=\"fill: #999;color:#999\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" class=\"list-377408\" width=\"20px\" height=\"20px\" viewBox=\"0 0 24 24\" fill=\"none\"><path d=\"M6 6H4v2h2V6zm14 0H8v2h12V6zM4 11h2v2H4v-2zm16 0H8v2h12v-2zM4 16h2v2H4v-2zm16 0H8v2h12v-2z\" fill=\"currentColor\"><\/path><\/svg><svg style=\"fill: #999;color:#999\" class=\"arrow-unsorted-368013\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"10px\" height=\"10px\" viewBox=\"0 0 24 24\" version=\"1.2\" baseProfile=\"tiny\"><path d=\"M18.2 9.3l-6.2-6.3-6.2 6.3c-.2.2-.3.4-.3.7s.1.5.3.7c.2.2.4.3.7.3h11c.3 0 .5-.1.7-.3.2-.2.3-.5.3-.7s-.1-.5-.3-.7zM5.8 14.7l6.2 6.3 6.2-6.3c.2-.2.3-.5.3-.7s-.1-.5-.3-.7c-.2-.2-.4-.3-.7-.3h-11c-.3 0-.5.1-.7.3-.2.2-.3.5-.3.7s.1.5.3.7z\"\/><\/svg><\/span><\/span><\/span><\/a><\/span><\/div>\n<nav><ul class='ez-toc-list ez-toc-list-level-1 eztoc-toggle-hide-by-default' ><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/www.insanelymac.com\/blog\/how-to-fix-corrupted-sd-card-on-mac\/#common_signs_of_sd_card_corruption_on_mac\" title=\"Common Signs of SD Card Corruption on Mac\">Common Signs of SD Card Corruption on Mac<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/www.insanelymac.com\/blog\/how-to-fix-corrupted-sd-card-on-mac\/#7_common_causes_of_sd_card_corruption\" title=\"7 Common Causes of SD Card Corruption\">7 Common Causes of SD Card Corruption<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/www.insanelymac.com\/blog\/how-to-fix-corrupted-sd-card-on-mac\/#preliminary_steps_to_fix_unreadable_sd_card_on_mac\" title=\"Preliminary Steps to Fix Unreadable SD Card on Mac\">Preliminary Steps to Fix Unreadable SD Card on Mac<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/www.insanelymac.com\/blog\/how-to-fix-corrupted-sd-card-on-mac\/#how_to_recover_data_from_a_corrupted_sd_card_on_mac\" title=\"How to Recover Data from a Corrupted SD Card on Mac\">How to Recover Data from a Corrupted SD Card on Mac<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-5\" href=\"https:\/\/www.insanelymac.com\/blog\/how-to-fix-corrupted-sd-card-on-mac\/#how_to_fix_a_corrupted_sd_card_on_mac\" title=\"How to Fix a Corrupted SD Card on Mac\">How to Fix a Corrupted SD Card on Mac<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-6\" href=\"https:\/\/www.insanelymac.com\/blog\/how-to-fix-corrupted-sd-card-on-mac\/#method_1_use_first_aid_in_disk_utility_to_repair_sd_card_on_mac\" title=\"Method 1 Use First Aid in Disk Utility to Repair SD Card on Mac\">Method 1 Use First Aid in Disk Utility to Repair SD Card on Mac<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-7\" href=\"https:\/\/www.insanelymac.com\/blog\/how-to-fix-corrupted-sd-card-on-mac\/#method_2_use_terminal_to_recover_corrupted_sd_card_on_a_mac\" title=\"Method 2 Use Terminal to Recover Corrupted SD Card on a Mac\">Method 2 Use Terminal to Recover Corrupted SD Card on a Mac<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-8\" href=\"https:\/\/www.insanelymac.com\/blog\/how-to-fix-corrupted-sd-card-on-mac\/#method_3_format_the_corrupted_sd_card_on_a_mac\" title=\"Method 3 Format the Corrupted SD Card on a Mac\">Method 3 Format the Corrupted SD Card on a Mac<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-9\" href=\"https:\/\/www.insanelymac.com\/blog\/how-to-fix-corrupted-sd-card-on-mac\/#tips_to_prevent_future_sd_card_corruption\" title=\"Tips to Prevent Future SD Card Corruption\">Tips to Prevent Future SD Card Corruption<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-10\" href=\"https:\/\/www.insanelymac.com\/blog\/how-to-fix-corrupted-sd-card-on-mac\/#conclusion\" title=\"Conclusion\">Conclusion<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-11\" href=\"https:\/\/www.insanelymac.com\/blog\/how-to-fix-corrupted-sd-card-on-mac\/#faq\" title=\"FAQ\">FAQ<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-12\" href=\"https:\/\/www.insanelymac.com\/blog\/how-to-fix-corrupted-sd-card-on-mac\/#how_can_i_restore_a_corrupted_sd_card_on_my_mac\" title=\"How can I restore a corrupted SD card on my Mac?\">How can I restore a corrupted SD card on my Mac?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-13\" href=\"https:\/\/www.insanelymac.com\/blog\/how-to-fix-corrupted-sd-card-on-mac\/#what_can_i_do_to_fix_an_unreadable_sd_card_on_a_mac\" title=\"What can I do to fix an unreadable SD card on a Mac?\">What can I do to fix an unreadable SD card on a Mac?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-14\" href=\"https:\/\/www.insanelymac.com\/blog\/how-to-fix-corrupted-sd-card-on-mac\/#whats_the_best_way_to_recover_data_from_a_corrupted_sd_card_on_a_mac\" title=\"What\u2019s the best way to recover data from a corrupted SD card on a Mac?\">What\u2019s the best way to recover data from a corrupted SD card on a Mac?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-15\" href=\"https:\/\/www.insanelymac.com\/blog\/how-to-fix-corrupted-sd-card-on-mac\/#how_do_i_format_a_corrupted_sd_card_on_a_mac\" title=\"How do I format a corrupted SD card on a Mac?\">How do I format a corrupted SD card on a Mac?<\/a><\/li><\/ul><\/li><\/ul><\/nav><\/div>\n<p>SD card corruption is a common issue that can lead to unreadable files, system errors, or complete data loss. This guide will walk you through how to fix a corrupted SD card on a Mac and recover its contents. With specialized tools and built-in macOS utilities, you can quickly repair your SD card and restore your files. Our step-by-step guide will show you how to do it with ease.<\/p>\n<h2><span class=\"ez-toc-section\" id=\"common_signs_of_sd_card_corruption_on_mac\"><\/span>Common Signs of SD Card Corruption on Mac<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>Corruption in an SD card can happen unexpectedly, leading to various issues that make your data inaccessible. Knowing what to look for can help you figure out if the card is corrupted before things get worse.<img fetchpriority=\"high\" class=\"border-gray aligncenter wp-image-7590 size-full\" src=\"\/\/www.insanelymac.com\/blog\/wp-content\/uploads\/2024\/09\/sd-card-white.jpg\" alt=\"SD card\" width=\"1200\" height=\"800\" \/><\/p>\n<p><strong>Below are the most common signs of SD card corruption:<\/strong><\/p>\n<ul>\n<li>The most noticeable sign of SD card corruption is when your Mac no longer recognizes the card. It may <a href=\"https:\/\/discussions.apple.com\/thread\/252052396?sortBy=rank\" target=\"_blank\" rel=\"noopener\">fail to appear in Finder<\/a> or Disk Utility, making it inaccessible.<\/li>\n<li>Corruption often leads to missing files or strange filenames. These could appear as random characters or symbols, making it impossible to open or view them.<\/li>\n<li>Frequent read and write errors also indicate a problem. Your Mac might fail to copy files to or from the SD card, or the card may refuse to save new data.<\/li>\n<li>Some files might display error messages when accessed, such as \u201c<a href=\"https:\/\/discussions.apple.com\/thread\/253361051?sortBy=rank\" target=\"_blank\" rel=\"noopener\">the following disk images couldn\u2019t be opened<\/a>\u201d or \u201cThis file is corrupted.\u201d<\/li>\n<li>The SD card may become slow or unresponsive, freezing your Mac or the application trying to access it.<\/li>\n<\/ul>\n<p>If any of these symptoms sound familiar, there\u2019s a good chance your SD card is corrupted. To effectively prevent or fix SD card corruption, we also need to know what caused it in the first place. Let\u2019s take a closer look at some of the most common causes of SD card corruption and how they can impact your data.<\/p>\n<h2><span class=\"ez-toc-section\" id=\"7_common_causes_of_sd_card_corruption\"><\/span>7 Common Causes of SD Card Corruption<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>While SD cards are quite reliable, several issues can lead to corruption, causing data loss or making the card unreadable. Here\u2019s a detailed look at some common causes of SD card corruption.<\/p>\n<ul>\n<li>\ud83d\udcbb <strong>Improper ejection from the Mac<\/strong>. When an SD card is removed without being properly ejected, the ongoing read\/write process gets interrupted, which can lead to file system damage. This interruption often causes metadata corruption, making the card unreadable or files inaccessible.<\/li>\n<li>\u26a1 <strong>Power failures during data transfers<\/strong>. Sudden power losses, while your Mac is transferring data to or from the SD card, can damage its file system. This is especially problematic with SDHC and SDXC cards, where incomplete writes can corrupt large data blocks.<\/li>\n<li>\ud83d\udd27 <strong>Physical damage<\/strong>. SD cards can suffer from physical damage if exposed to extreme temperatures, moisture, or shocks. SD cards, particularly those exposed to temperatures outside the operational range, can have warped memory cells, which lead to corruption.<\/li>\n<li>\ud83d\udeab <strong>Fake SD cards<\/strong>. Fake SD cards, often sold as high-capacity models but with much lower actual storage, are a frequent cause of corruption. These cards may appear to work fine until you exceed their real capacity, at which point data becomes corrupted.<\/li>\n<li>\ud83d\udcdd <strong>File system errors<\/strong>. Frequent use of the card or its use across multiple devices can lead to file system errors. This often happens due to the gradual fragmentation of data and errors in the FAT or exFAT structure, making files inaccessible or corrupt.<\/li>\n<li>\ud83e\udda0 <strong>Viruses and malware<\/strong>. When an SD card is used across different devices, especially unprotected ones, it can pick up malware that modifies the file system. This can lead to data loss, making the card unreadable.<\/li>\n<li>\ud83d\udcc9 <strong>Wear and tear on NAND memory sectors<\/strong>. All SD cards use <a href=\"https:\/\/nexusindustrialmemory.com\/guides\/what-is-nand-memory\/\" target=\"_blank\" rel=\"noopener\">NAND flash memory<\/a>, which has a limited number of write cycles. Frequent writing and deleting gradually wear out the memory blocks, causing sectors to fail over time, which eventually leads to corruption.<\/li>\n<\/ul>\n<div class=\"frame_bg frame_bg--danger\"><div class=\"frame_bg--title\"><\/div>\u270d\ufe0f <strong>Note on fake SD cards<\/strong>. If you\u2019ve purchased a new SD card and it seems to behave erratically\u2014corrupting files once it reaches a certain capacity\u2014it could be a <a href=\"https:\/\/bulkmemorycards.com\/identifying-counterfeit-microsd-cards\/#:~:text=First%20is%20by%20sight%2C%20you,the%20capacity%20of%20the%20card.\" target=\"_blank\" rel=\"noopener\">fake SD card<\/a>. These cards are often designed to display a larger storage capacity than they actually possess. To avoid this, run a <a href=\"https:\/\/daniel-starling.com\/blog\/2017\/10\/15\/mac-os-x-verify-sd-card\/\" target=\"_blank\" rel=\"noopener\">capacity verification test<\/a> using a tool like <a href=\"https:\/\/fight-flash-fraud.readthedocs.io\/en\/stable\/\" target=\"_blank\" rel=\"noopener\">F3<\/a>. If the test confirms the card is fake, stop using it and seek a refund from a seller.<\/div>\n<h2><span class=\"ez-toc-section\" id=\"preliminary_steps_to_fix_unreadable_sd_card_on_mac\"><\/span>Preliminary Steps to Fix Unreadable SD Card on Mac<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>Before attempting to repair a corrupted SD card on your Mac, it\u2019s important to take a few preliminary steps to avoid further damage. These steps provide you with increased chances of successful recovery of your data.<\/p>\n<ol>\n<li><strong>Stop using the SD card immediately<\/strong>. Continuing to use a corrupted SD card can overwrite existing data, making recovery more difficult. Disconnect the SD card from your device and avoid writing any new files to it until recovery efforts are complete.<\/li>\n<li><strong>Try a different card reader or USB port<\/strong>. If the SD card isn\u2019t being recognized, the problem could lie with your card reader or the USB port. Connect the SD card to another reader or port to rule out hardware-related issues.<\/li>\n<li><strong>Check for physical damage.<\/strong> Inspect the SD card for visible signs of damage, such as cracks, scratches, or bent connectors. If the card shows physical damage, professional data recovery services may be required to retrieve the files.<\/li>\n<li><strong>Reboot your Mac<\/strong>. Sometimes, system glitches or background processes can interfere with the recognition of an SD card. Restarting your Mac refreshes its resources and may help resolve the issue of an unreadable SD card.<\/li>\n<li><strong>Clean the SD card and its slot<\/strong>. Dust or debris inside the SD card slot can prevent proper contact between the card and your Mac. Use a soft, dry cloth to clean the card and carefully remove any dust from the slot.<\/li>\n<li><strong>Check for hidden files<\/strong>. It\u2019s possible that your files aren\u2019t missing or corrupted but simply hidden from view. To reveal hidden files on macOS, open Finder on your Mac. Press <strong>Command + Shift + Period<\/strong> (.) on your keyboard. <img class=\"border-gray aligncenter wp-image-7588 size-full\" src=\"\/\/www.insanelymac.com\/blog\/wp-content\/uploads\/2024\/09\/hidden-drive.jpg\" alt=\"Hidden files will now be visible\" width=\"1600\" height=\"1198\" \/>Hidden files will now be visible. You can check if your missing files appear in this view. If the files show up, they may have been hidden due to an issue with the file system. Once you recover them, you can unhide them permanently by renaming the files and removing the leading period (.) in their filenames.<\/li>\n<li><strong>Check the SD card on another device<\/strong>. If possible, test the SD card in another Mac, PC, or camera to see if the issue persists. This helps confirm whether the card itself is faulty or if the problem is specific to your Mac.<\/li>\n<\/ol>\n<h2><span class=\"ez-toc-section\" id=\"how_to_recover_data_from_a_corrupted_sd_card_on_mac\"><\/span>How to Recover Data from a Corrupted SD Card on Mac<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>In our experience, before attempting any repair on a corrupted SD card, recovering your data should be the top priority. Repairing a corrupted SD card can often lead to data being overwritten or <a href=\"https:\/\/discussions.apple.com\/thread\/253853248?sortBy=rank\" target=\"_blank\" rel=\"noopener\">permanently lost<\/a>, so it\u2019s important to secure your files first. We always recommend, in the case of corrupted storage devices, to create a backup or image of the drive to prevent further data loss.<\/p>\n<p>For such cases, a great tool that has highly recommended itself is <a href=\"https:\/\/www.cleverfiles.com\/\" target=\"_blank\" rel=\"noopener\">Disk Drill<\/a>. It\u2019s one of the most popular <a href=\"https:\/\/www.insanelymac.com\/blog\/sd-card-data-recovery-software-mac\/\">SD recovery software solutions<\/a> and stands out for its versatility and ease of use.<\/p>\n<p>Disk Drill can recover data even from SD cards that don\u2019t show up in Finder. In situations where the SD card appears to be completely unrecognizable by macOS, Disk Drill works behind the scenes to interact with the card on a lower level. Using its data scanning algorithms, Disk Drill locates the file structure and retrieves the hidden data, even when Finder cannot access it.<\/p>\n<p>SD cards are commonly used to store files like photos, videos, documents, and audio recordings. Disk Drill excels at recovering these types of files, whether it&#8217;s a photo album from a family trip, important work documents, or videos captured on a camera, Disk Drill can recover <a href=\"https:\/\/www.cleverfiles.com\/help\/file-types\/\" target=\"_blank\" rel=\"noopener\">over 400 different file types<\/a>, including JPEG, RAW, MP4, MOV, and many more.<\/p>\n<div class=\"frame_bg frame_bg--success\"><div class=\"frame_bg--title\"><\/div>\u270d\ufe0f <strong>Note.<\/strong> One of Disk Drill\u2019s biggest advantages is its <a href=\"https:\/\/www.cleverfiles.com\/help\/dmg-iso-backup.html\" target=\"_blank\" rel=\"noopener\">byte-to-byte backup<\/a> feature, which not all similar tools offer. This function is especially useful when dealing with a corrupted SD card. The byte-to-byte backup creates a full image of your SD card, preserving every single bit of data exactly as it is, without making any changes to the original card. This means you can safely work on recovering files from the backup image, rather than the damaged SD card itself, preventing any further damage during the recovery process.<\/div>\n<p>Disk Drill comes in <a href=\"https:\/\/www.cleverfiles.com\/pro.html\" target=\"_blank\" rel=\"noopener\">several versions<\/a>. The free version allows you to scan your SD card and preview the recoverable files, which helps you see what can be restored. However, to actually recover those files, you will need to upgrade to the Pro version. This upgrade provides access to full data recovery functionality, enabling you to save the files onto your Mac after scanning.<\/p>\n<p><strong>How to recover corrupted SD card data on Mac using Disk Drill:<\/strong><\/p>\n<ol>\n<li>Head to the official Disk Drill website and <a href=\"https:\/\/www.cleverfiles.com\/memory-card-recovery-mac.html\" target=\"_blank\" rel=\"noopener\">download<\/a> the macOS version. Install it on your Mac, following the instructions provided.<img class=\"border-gray aligncenter wp-image-7573 size-full\" src=\"\/\/www.insanelymac.com\/blog\/wp-content\/uploads\/2024\/09\/disk-drill-install.jpg\" alt=\"Follow the instructions provided\" width=\"1436\" height=\"1156\" \/><\/li>\n<li>Insert the corrupted SD card into a card reader and connect it to your Mac.<\/li>\n<li>Open Disk Drill and allow the software to detect your SD card.<\/li>\n<li>Select &#8220;Byte-to-byte Backup&#8221; from the sidebar, choose the SD card, and click &#8220;Create Backup.&#8221;<img loading=\"lazy\" class=\"border-gray aligncenter wp-image-7574 size-full\" src=\"\/\/www.insanelymac.com\/blog\/wp-content\/uploads\/2024\/09\/disk-drill-btb-usb-1.jpg\" alt=\"Click &quot;Create backup&quot;\" width=\"2422\" height=\"1632\" \/><\/li>\n<li>After creating the backup, return to the main Disk Drill window. Select &#8220;Attach disk image&#8221; at the bottom of the screen, then locate and select the SD card image you just created.<img loading=\"lazy\" class=\"border-gray aligncenter wp-image-7575 size-full\" src=\"\/\/www.insanelymac.com\/blog\/wp-content\/uploads\/2024\/09\/disk-drill-btb-att.jpg\" alt=\"Select the SD card image you just created\" width=\"2446\" height=\"1654\" \/><\/li>\n<li>Click &#8220;Search for lost data&#8221; to begin the scanning process. Disk Drill will analyze the backup image to locate any recoverable files.<img loading=\"lazy\" class=\"border-gray aligncenter wp-image-7576 size-full\" src=\"\/\/www.insanelymac.com\/blog\/wp-content\/uploads\/2024\/09\/disk-drill-att-backup.jpg\" alt=\"Click &quot;Search for lost data&quot; to begin the scanning process\" width=\"2394\" height=\"1612\" \/><\/li>\n<li>Once the scan is complete, click &#8220;Review found items&#8221; to see the list of recoverable files. Disk Drill allows you to preview each file to verify its integrity before recovery.<img loading=\"lazy\" class=\"border-gray aligncenter wp-image-7577 size-full\" src=\"\/\/www.insanelymac.com\/blog\/wp-content\/uploads\/2024\/09\/disk-drill-final.jpg\" alt=\"Use the checkboxes next to each file to select the ones you want to recover\" width=\"2406\" height=\"1558\" \/><\/li>\n<li>Use the checkboxes next to each file to select the ones you want to recover. If you wish to recover all files, select the top checkbox to mark everything.<\/li>\n<li>Click the &#8220;Recover&#8221; button, then choose a destination folder on your Mac where Disk Drill will save the recovered files.<\/li>\n<\/ol>\n<h2><span class=\"ez-toc-section\" id=\"how_to_fix_a_corrupted_sd_card_on_mac\"><\/span>How to Fix a Corrupted SD Card on Mac<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>Once you\u2019ve recovered the data from your corrupted SD card, it\u2019s time to attempt fixing the card itself. macOS offers several effective methods to help restore a corrupted SD card and get it working again. Let\u2019s walk through the different ways you can fix your SD card on a Mac.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"method_1_use_first_aid_in_disk_utility_to_repair_sd_card_on_mac\"><\/span>Method 1: Use First Aid in Disk Utility to Repair SD Card on Mac<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>The <a href=\"https:\/\/support.apple.com\/en-us\/102611\" target=\"_blank\" rel=\"noopener\">First Aid feature in Disk Utility<\/a> is one of the easiest and most reliable tools for fixing a corrupted SD card on macOS. It can repair basic errors in the SD card\u2019s file system and is usually the first method to try.<\/p>\n<ol>\n<li>Go to Finder, select <strong>Applications<\/strong>, then navigate to <strong>Utilities<\/strong>. Open <strong>Disk Utility<\/strong> from there.<img loading=\"lazy\" class=\"border-gray aligncenter wp-image-7578 size-full\" src=\"\/\/www.insanelymac.com\/blog\/wp-content\/uploads\/2024\/09\/disk-utility-app.jpg\" alt=\"Open Disk Utility\" width=\"1796\" height=\"1350\" \/><\/li>\n<li>In the left-hand sidebar, locate and select your SD card from the list of connected drives.<img loading=\"lazy\" class=\"border-gray aligncenter wp-image-7579 size-full\" src=\"\/\/www.insanelymac.com\/blog\/wp-content\/uploads\/2024\/09\/disk-utility-first-aid.jpg\" alt=\"Click the First Aid button at the top\" width=\"2272\" height=\"1478\" \/><\/li>\n<li>Click the <strong>First Aid<\/strong> button at the top of the window. Disk Utility will ask if you want to run the tool. Confirm your choice.<img loading=\"lazy\" class=\"border-gray aligncenter wp-image-7580 size-full\" src=\"\/\/www.insanelymac.com\/blog\/wp-content\/uploads\/2024\/09\/disk-utility-firs-aid-run.jpg\" alt=\"Confirm your choice\" width=\"2280\" height=\"1486\" \/><\/li>\n<li>Disk Utility will scan the SD card for errors and attempt to repair them. Once the process is finished, it will notify you whether the repair was successful or not.<\/li>\n<li>If First Aid reports that the repair was successful, eject the SD card and reinsert it to check if it functions normally.<\/li>\n<\/ol>\n<p>This method is a quick fix for minor corruption issues and works best when the file system is still largely intact.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"method_2_use_terminal_to_recover_corrupted_sd_card_on_a_mac\"><\/span>Method 2: Use Terminal to Recover Corrupted SD Card on a Mac<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>If First Aid is unable to repair the SD card, it\u2019s time to move on to a more advanced method. <a href=\"https:\/\/support.apple.com\/en-gb\/guide\/terminal\/apd5265185d-f365-44cb-8b09-71a064a42125\/mac\" target=\"_blank\" rel=\"noopener\">The Terminal<\/a> provides a deeper level of access to your SD card. It allows you to run command-line tools that can help repair more complex file system errors.<\/p>\n<p>Even if you\u2019ve never used Terminal before, we\u2019ll show you detailed steps to help you repair your SD card. Simply follow along, and you\u2019ll see that it\u2019s not as complicated as it might appear:<\/p>\n<ol>\n<li>Go to Finder, select <strong>Applications &gt; Utilities<\/strong>, and then launch the Terminal app.<img loading=\"lazy\" class=\"border-gray aligncenter wp-image-7581 size-full\" src=\"\/\/www.insanelymac.com\/blog\/wp-content\/uploads\/2024\/09\/applications-terminal.jpg\" alt=\"Launch the Terminal app\" width=\"1806\" height=\"1324\" \/><\/li>\n<li>In Terminal, type &#8220;diskutil list&#8221; and press Enter. This will show a list of all the drives connected to your Mac, including your SD card.<img loading=\"lazy\" class=\"border-gray aligncenter wp-image-7582 size-full\" src=\"\/\/www.insanelymac.com\/blog\/wp-content\/uploads\/2024\/09\/terminal-diskutil.jpg\" alt=\"This will show a list of all the drives connected to your Mac\" width=\"1866\" height=\"1342\" \/><\/li>\n<li>Locate your SD card in the list and take note of its identifier (for example, it might be labeled as &#8220;\/dev\/disk2&#8221;). This identifier is important for the next steps.<\/li>\n<li>To verify if the SD card has errors, type &#8220;diskutil verifyVolume \/dev\/disk2&#8221; (replacing &#8220;\/dev\/disk2&#8221; with your SD card\u2019s actual identifier) and press Enter. This will check the card for any file system issues.<img loading=\"lazy\" class=\"border-gray aligncenter wp-image-7583 size-full\" src=\"\/\/www.insanelymac.com\/blog\/wp-content\/uploads\/2024\/09\/disk-util-verifyVolume.jpg\" alt=\"This will check the card for any file system issues\" width=\"2134\" height=\"1350\" \/><\/li>\n<li>If the system finds errors, you can fix them by typing &#8220;diskutil repairVolume \/dev\/disk2&#8221; (again, using your SD card\u2019s identifier) and pressing Enter. Terminal will then attempt to repair the card and report back on the status once complete.<img loading=\"lazy\" class=\"border-gray aligncenter wp-image-7584 size-full\" src=\"\/\/www.insanelymac.com\/blog\/wp-content\/uploads\/2024\/09\/terminal-repairVolume.jpg\" alt=\"Terminal will then attempt to repair the card and report back on the status once complete\" width=\"1816\" height=\"1230\" \/><\/li>\n<li>After the repair process finishes, safely eject the SD card and reconnect it to your Mac to check if it\u2019s functioning normally.<\/li>\n<\/ol>\n<h3><span class=\"ez-toc-section\" id=\"method_3_format_the_corrupted_sd_card_on_a_mac\"><\/span>Method 3: Format the Corrupted SD Card on a Mac<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>If previous repair attempts didn\u2019t work, formatting the SD card may be the final option. Formatting completely removes the file system and reinstalls a fresh one, clearing all corruption in the process. Keep in mind, that this process will erase all data on the card, so you must have already recovered everything you need. For formatting, you can use the already familiar Disk Utility.<\/p>\n<ol>\n<li>Go to Finder, navigate to <strong>Applications<\/strong>, then <strong>Utilities<\/strong>, and open Disk Utility.<\/li>\n<li>Select your SD card.<img loading=\"lazy\" class=\"border-gray aligncenter wp-image-7585 size-full\" src=\"\/\/www.insanelymac.com\/blog\/wp-content\/uploads\/2024\/09\/disk-utility-erase-1.jpg\" alt=\"Click the Erase button\" width=\"2242\" height=\"1492\" \/><\/li>\n<li>At the top of the Disk Utility window, click the <strong>Erase<\/strong> button. This action prepares the SD card for reformatting, allowing you to change its structure and fix any file system issues.<\/li>\n<li>Choose format. <img loading=\"lazy\" class=\"border-gray aligncenter wp-image-7586 size-full\" src=\"\/\/www.insanelymac.com\/blog\/wp-content\/uploads\/2024\/09\/disk-utility-erase-format.jpg\" alt=\"Choose format\" width=\"2242\" height=\"1492\" \/>For SD cards larger than 32GB, select <a href=\"https:\/\/nypl.github.io\/digpres\/posts\/file-systems\" target=\"_blank\" rel=\"noopener\">ExFAT<\/a> as the format. ExFAT is a modern file system that supports large capacities and is compatible with both macOS and Windows. For SD cards 32GB and smaller, select MS-DOS (FAT) (also known as <a href=\"https:\/\/www.pcmag.com\/encyclopedia\/term\/fat32#:~:text=(File%20Allocation%20Table32)%20The%2032,for%20compatibility%20between%20all%20platforms.\" target=\"_blank\" rel=\"noopener\">FAT32<\/a>). This format works well with smaller cards and is widely compatible with older devices.<\/li>\n<li>Click <strong>Erase<\/strong> after selecting the appropriate format and scheme. Disk Utility will begin reformatting the SD card, completely wiping its file system and preparing it for future use.<\/li>\n<li>Once the formatting process is complete, Disk Utility will notify you. Eject the SD card and reinsert it to verify that it\u2019s functioning correctly.<\/li>\n<\/ol>\n<p>Formatting completely replaces the file system on your SD card, fixing any deep-seated corruption or structural damage caused by improper ejections or other issues. However, if formatting didn\u2019t resolve the problem and the SD card remains unusable, this indicates that there\u2019s likely physical damage. Unfortunately, at this point, none of the DIY methods can save the card, and it might be time to consider purchasing a new one.<\/p>\n<h2><span class=\"ez-toc-section\" id=\"tips_to_prevent_future_sd_card_corruption\"><\/span>Tips to Prevent Future SD Card Corruption<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>Prevention is always more efficient than trying to recover data or repair a damaged SD card. The good news is that most cases of SD card corruption can be avoided with careful handling and a few best practices. Below, we\u2019ll provide more detailed advice, building on what we\u2019ve already discussed throughout this article:<\/p>\n<ul>\n<li><strong>Eject the SD card safely<\/strong>. As discussed earlier, improper ejection is one of the main causes of corruption. Always eject your SD card through macOS\u2019s \u201cEject\u201d function before physically removing it. The sudden removal of the card during an active read\/write operation can corrupt the file system, leading to unreadable files.<\/li>\n<li><strong>Avoid removing the card during data transfers<\/strong>. Data transfers are critical moments for SD cards, and interrupting them can cause major issues. Removing the card during a file transfer can result in incomplete data writes, leading to file fragmentation or total corruption. Wait until your Mac confirms the data transfer is finished and safely remove the card afterward to avoid this problem.<\/li>\n<li><strong>Store the card properly<\/strong>. SD cards are vulnerable to environmental factors. They are designed to operate within certain temperature ranges\u2014typically between -25\u00b0C and 85\u00b0C (-13\u00b0F to 185\u00b0F). Extreme temperatures, moisture, and dust can cause physical damage or corruption. Storing your SD card in a protective case shields it from environmental hazards. For example, if you\u2019re working in a hot desert or freezing arctic conditions, make sure to monitor the card\u2019s exposure to these elements.<\/li>\n<\/ul>\n<div class=\"frame_bg frame_bg--primary\"><div class=\"frame_bg--title\"><\/div>\u270d\ufe0f <strong> Note.<\/strong> If you frequently use your SD card in extreme conditions consider using industrial-grade SD cards. These cards are built to withstand more demanding environmental factors, offering a broader operating temperature range and better durability. This is especially important if you work in challenging environments where consumer-grade SD cards might fail. For example, Kingston offers <a href=\"https:\/\/www.kingston.com\/en\/memory-cards\/industrial-grade-sd-uhs-i-u3\" target=\"_blank\" rel=\"noopener\">Industrial SD cards<\/a> with read\/write speeds up to 100\/80MB\/s, up to 30K program\/erase cycles, and a temperature range of -40\u00b0C to 85\u00b0C. These cards are built to withstand more demanding environmental factors and offer higher durability.<\/div>\n<ul>\n<li><strong>Limit use to one device<\/strong>. Professional photographers often use SD cards exclusively with one device, such as a camera, to avoid file system conflicts. When you use the same SD card across multiple devices (like switching it between a camera and a computer), each device might apply different formatting or writing behaviors, which can lead to compatibility issues and file system corruption. Sticking to one device helps maintain file integrity and reduces the risk of errors.<\/li>\n<li><strong>Back up your data regularly<\/strong>. Instead of relying solely on your SD card, we recommend transferring your data to an external drive for safe storage. SD cards have a limited number of write cycles, and wear can accumulate over time, making regular backups necessary. Using an external drive allows you to store large files without overusing your SD card\u2019s memory, extending its lifespan. Regularly moving your files to a reliable external storage device will help preserve your data in case the SD card fails.<\/li>\n<\/ul>\n<h2><span class=\"ez-toc-section\" id=\"conclusion\"><\/span>Conclusion<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>No matter the type or brand of your SD card, the detailed steps we\u2019ve provided will guide you through fixing the issue, even if you\u2019ve never dealt with this type of problem before. Remember to incorporate our tips into your regular SD card handling to prevent future issues and keep your data safe.<\/p>\n<section itemscope=\"\" itemtype=\"https:\/\/schema.org\/FAQPage\"><div class=\"panel-group sc_accordion_faq\" id=\"accordion\" role=\"tablist\" aria-multiselectable=\"true\"><h2 class=\"sc_accordion_faq--title\"><span class=\"ez-toc-section\" id=\"faq\"><\/span>FAQ<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<div class=\"panel panel-default\" itemprop=\"mainEntity\" itemscope=\"\" itemtype=\"http:\/\/schema.org\/Question\">\r\n    <div class=\"panel-heading\" role=\"tab\" id=\"heading1\" aria-selected=\"true\">\r\n        <h3 class=\"panel-title\" itemprop=\"name\"><span class=\"ez-toc-section\" id=\"how_can_i_restore_a_corrupted_sd_card_on_my_mac\"><\/span>\r\n            <a role=\"button\" data-toggle=\"collapse\" href=\"#collapse1\" aria-expanded=\"true\" aria-controls=\"collapse1\">\r\n                How can I restore a corrupted SD card on my Mac?\r\n                <i class=\"fas fa-plus\"><\/i>\r\n            <\/a>\r\n        <span class=\"ez-toc-section-end\"><\/span><\/h3>\r\n    <\/div>\r\n    <div id=\"collapse1\" class=\"panel-collapse collapse in\" role=\"tabpanel\" aria-labelledby=\"heading1\">\r\n        <div class=\"panel-body\" itemprop=\"acceptedAnswer\" itemscope=\"\" itemtype=\"http:\/\/schema.org\/Answer\">\r\n            <div itemprop=\"text\">\r\n                To fix a corrupted SD card on a Mac, you can start with basic tools like Disk Utility\u2019s First Aid feature to repair file system errors. If that doesn\u2019t work, use Terminal for more advanced repairs, or consider formatting the SD card as a last resort.\r\n            <\/div>\r\n        <\/div>\r\n    <\/div>\r\n<\/div>\n<div class=\"panel panel-default\" itemprop=\"mainEntity\" itemscope=\"\" itemtype=\"http:\/\/schema.org\/Question\">\r\n    <div class=\"panel-heading\" role=\"tab\" id=\"heading2\" aria-selected=\"true\">\r\n        <h3 class=\"panel-title\" itemprop=\"name\"><span class=\"ez-toc-section\" id=\"what_can_i_do_to_fix_an_unreadable_sd_card_on_a_mac\"><\/span>\r\n            <a role=\"button\" data-toggle=\"collapse\" href=\"#collapse2\" aria-expanded=\"true\" aria-controls=\"collapse2\">\r\n                What can I do to fix an unreadable SD card on a Mac?\r\n                <i class=\"fas fa-plus\"><\/i>\r\n            <\/a>\r\n        <span class=\"ez-toc-section-end\"><\/span><\/h3>\r\n    <\/div>\r\n    <div id=\"collapse2\" class=\"panel-collapse collapse in\" role=\"tabpanel\" aria-labelledby=\"heading2\">\r\n        <div class=\"panel-body\" itemprop=\"acceptedAnswer\" itemscope=\"\" itemtype=\"http:\/\/schema.org\/Answer\">\r\n            <div itemprop=\"text\">\r\n                \n<p>If your SD card is unreadable, follow these steps to troubleshoot and resolve the issue:<\/p>\n<ul>\n<li>Try a different card reader or USB port. The problem might lie with the card reader or USB port rather than the SD card itself. Connect the card to another reader or USB port to rule out hardware issues.<\/li>\n<li>Inspect the SD card for visible signs of damage, like cracks or bent connectors. Physical damage may require professional data recovery services.<\/li>\n<li>Reboot your Mac. System glitches can sometimes interfere with SD card recognition. Restarting your Mac can refresh system resources and resolve recognition issues.<\/li>\n<li>Dust or debris in the SD card slot can prevent proper contact. Use a soft cloth to clean the card and the slot.<\/li>\n<\/ul>\n\r\n            <\/div>\r\n        <\/div>\r\n    <\/div>\r\n<\/div>\n<div class=\"panel panel-default\" itemprop=\"mainEntity\" itemscope=\"\" itemtype=\"http:\/\/schema.org\/Question\">\r\n    <div class=\"panel-heading\" role=\"tab\" id=\"heading3\" aria-selected=\"true\">\r\n        <h3 class=\"panel-title\" itemprop=\"name\"><span class=\"ez-toc-section\" id=\"whats_the_best_way_to_recover_data_from_a_corrupted_sd_card_on_a_mac\"><\/span>\r\n            <a role=\"button\" data-toggle=\"collapse\" href=\"#collapse3\" aria-expanded=\"true\" aria-controls=\"collapse3\">\r\n                What\u2019s the best way to recover data from a corrupted SD card on a Mac?\r\n                <i class=\"fas fa-plus\"><\/i>\r\n            <\/a>\r\n        <span class=\"ez-toc-section-end\"><\/span><\/h3>\r\n    <\/div>\r\n    <div id=\"collapse3\" class=\"panel-collapse collapse in\" role=\"tabpanel\" aria-labelledby=\"heading3\">\r\n        <div class=\"panel-body\" itemprop=\"acceptedAnswer\" itemscope=\"\" itemtype=\"http:\/\/schema.org\/Answer\">\r\n            <div itemprop=\"text\">\r\n                For corrupted SD card recovery on Mac, we recommend using data recovery software like Disk Drill. It can recover files even from SD cards that don\u2019t show up in Finder. Recover your data before attempting any repairs or formatting.\r\n            <\/div>\r\n        <\/div>\r\n    <\/div>\r\n<\/div>\n<div class=\"panel panel-default\" itemprop=\"mainEntity\" itemscope=\"\" itemtype=\"http:\/\/schema.org\/Question\">\r\n    <div class=\"panel-heading\" role=\"tab\" id=\"heading4\" aria-selected=\"true\">\r\n        <h3 class=\"panel-title\" itemprop=\"name\"><span class=\"ez-toc-section\" id=\"how_do_i_format_a_corrupted_sd_card_on_a_mac\"><\/span>\r\n            <a role=\"button\" data-toggle=\"collapse\" href=\"#collapse4\" aria-expanded=\"true\" aria-controls=\"collapse4\">\r\n                How do I format a corrupted SD card on a Mac?\r\n                <i class=\"fas fa-plus\"><\/i>\r\n            <\/a>\r\n        <span class=\"ez-toc-section-end\"><\/span><\/h3>\r\n    <\/div>\r\n    <div id=\"collapse4\" class=\"panel-collapse collapse in\" role=\"tabpanel\" aria-labelledby=\"heading4\">\r\n        <div class=\"panel-body\" itemprop=\"acceptedAnswer\" itemscope=\"\" itemtype=\"http:\/\/schema.org\/Answer\">\r\n            <div itemprop=\"text\">\r\n                Formatting a corrupted SD card on a Mac can be done through Disk Utility. Select the SD card, click \u201cErase,\u201d and choose the appropriate file system format, such as ExFAT for larger cards or MS-DOS (FAT) for smaller ones. This will reset the card and fix any file system issues.\r\n            <\/div>\r\n        <\/div>\r\n    <\/div>\r\n<\/div>\n<\/div><\/section>\n","protected":false},"excerpt":{"rendered":"<p>SD card corruption is a common issue that can lead to unreadable files, system errors, or complete data loss. This guide will walk you through how to fix a corrupted SD card on a Mac and recover its contents. With specialized tools and built-in macOS utilities, you can quickly repair your SD card and restore [&hellip;]<\/p>\n","protected":false},"author":28,"featured_media":560,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"inline_featured_image":false,"_lmt_disableupdate":"no","_lmt_disable":"","footnotes":""},"categories":[90],"tags":[],"slider-tags":[],"class_list":["post-7561","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-how-to"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v24.6 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>How to Fix Corrupted SD Card on Mac &amp; Recover Your Data<\/title>\n<meta name=\"description\" content=\"Is your SD card corrupted on your Mac? Learn how to fix it and recover your lost data with our expert guide.\" \/>\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.insanelymac.com\/blog\/how-to-fix-corrupted-sd-card-on-mac\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"How to Fix Corrupted SD Card on Mac &amp; Recover Your Data\" \/>\n<meta property=\"og:description\" content=\"Is your SD card corrupted on your Mac? Learn how to fix it and recover your lost data with our expert guide.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.insanelymac.com\/blog\/how-to-fix-corrupted-sd-card-on-mac\/\" \/>\n<meta property=\"og:site_name\" content=\"InsanelyMac Blog - Mac and iOS Reviews\" \/>\n<meta property=\"og:image\" content=\"https:\/\/www.insanelymac.com\/blog\/wp-content\/uploads\/2020\/12\/best-data-recovery-software-bg.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"1920\" \/>\n\t<meta property=\"og:image:height\" content=\"301\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"author\" content=\"Jeff Cochin\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Written by\" \/>\n\t<meta name=\"twitter:data1\" content=\"Jeff Cochin\" \/>\n\t<meta name=\"twitter:label2\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data2\" content=\"18 minutes\" \/>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"How to Fix Corrupted SD Card on Mac & Recover Your Data","description":"Is your SD card corrupted on your Mac? Learn how to fix it and recover your lost data with our expert guide.","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/www.insanelymac.com\/blog\/how-to-fix-corrupted-sd-card-on-mac\/","og_locale":"en_US","og_type":"article","og_title":"How to Fix Corrupted SD Card on Mac & Recover Your Data","og_description":"Is your SD card corrupted on your Mac? Learn how to fix it and recover your lost data with our expert guide.","og_url":"https:\/\/www.insanelymac.com\/blog\/how-to-fix-corrupted-sd-card-on-mac\/","og_site_name":"InsanelyMac Blog - Mac and iOS Reviews","og_image":[{"width":1920,"height":301,"url":"https:\/\/www.insanelymac.com\/blog\/wp-content\/uploads\/2020\/12\/best-data-recovery-software-bg.jpg","type":"image\/jpeg"}],"author":"Jeff Cochin","twitter_card":"summary_large_image","twitter_misc":{"Written by":"Jeff Cochin","Est. reading time":"18 minutes"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"Article","@id":"https:\/\/www.insanelymac.com\/blog\/how-to-fix-corrupted-sd-card-on-mac\/#article","isPartOf":{"@id":"https:\/\/www.insanelymac.com\/blog\/how-to-fix-corrupted-sd-card-on-mac\/"},"author":{"name":"Jeff Cochin","@id":"https:\/\/www.insanelymac.com\/blog\/#\/schema\/person\/4ca887313fc4989d03da95cb7e4119dc"},"headline":"How to Fix Corrupted SD Card on Mac","datePublished":"2024-09-12T13:08:05+00:00","dateModified":"2024-09-13T18:53:17+00:00","mainEntityOfPage":{"@id":"https:\/\/www.insanelymac.com\/blog\/how-to-fix-corrupted-sd-card-on-mac\/"},"wordCount":3465,"publisher":{"@id":"https:\/\/www.insanelymac.com\/blog\/#organization"},"image":{"@id":"https:\/\/www.insanelymac.com\/blog\/how-to-fix-corrupted-sd-card-on-mac\/#primaryimage"},"thumbnailUrl":"https:\/\/www.insanelymac.com\/blog\/wp-content\/uploads\/2020\/12\/best-data-recovery-software-bg.jpg","articleSection":["Guides"],"inLanguage":"en-US"},{"@type":"WebPage","@id":"https:\/\/www.insanelymac.com\/blog\/how-to-fix-corrupted-sd-card-on-mac\/","url":"https:\/\/www.insanelymac.com\/blog\/how-to-fix-corrupted-sd-card-on-mac\/","name":"How to Fix Corrupted SD Card on Mac & Recover Your Data","isPartOf":{"@id":"https:\/\/www.insanelymac.com\/blog\/#website"},"primaryImageOfPage":{"@id":"https:\/\/www.insanelymac.com\/blog\/how-to-fix-corrupted-sd-card-on-mac\/#primaryimage"},"image":{"@id":"https:\/\/www.insanelymac.com\/blog\/how-to-fix-corrupted-sd-card-on-mac\/#primaryimage"},"thumbnailUrl":"https:\/\/www.insanelymac.com\/blog\/wp-content\/uploads\/2020\/12\/best-data-recovery-software-bg.jpg","datePublished":"2024-09-12T13:08:05+00:00","dateModified":"2024-09-13T18:53:17+00:00","description":"Is your SD card corrupted on your Mac? Learn how to fix it and recover your lost data with our expert guide.","breadcrumb":{"@id":"https:\/\/www.insanelymac.com\/blog\/how-to-fix-corrupted-sd-card-on-mac\/#breadcrumb"},"inLanguage":"en-US","potentialAction":[{"@type":"ReadAction","target":["https:\/\/www.insanelymac.com\/blog\/how-to-fix-corrupted-sd-card-on-mac\/"]}]},{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/www.insanelymac.com\/blog\/how-to-fix-corrupted-sd-card-on-mac\/#primaryimage","url":"https:\/\/www.insanelymac.com\/blog\/wp-content\/uploads\/2020\/12\/best-data-recovery-software-bg.jpg","contentUrl":"https:\/\/www.insanelymac.com\/blog\/wp-content\/uploads\/2020\/12\/best-data-recovery-software-bg.jpg","width":1920,"height":301,"caption":"Best Data Recovery Software for Mac"},{"@type":"BreadcrumbList","@id":"https:\/\/www.insanelymac.com\/blog\/how-to-fix-corrupted-sd-card-on-mac\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https:\/\/www.insanelymac.com\/blog\/"},{"@type":"ListItem","position":2,"name":"How to Fix Corrupted SD Card on Mac"}]},{"@type":"WebSite","@id":"https:\/\/www.insanelymac.com\/blog\/#website","url":"https:\/\/www.insanelymac.com\/blog\/","name":"InsanelyMac Blog - Mac and iOS Reviews","description":"Apple, Mac and iOS reviews, news and forums","publisher":{"@id":"https:\/\/www.insanelymac.com\/blog\/#organization"},"potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/www.insanelymac.com\/blog\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"en-US"},{"@type":"Organization","@id":"https:\/\/www.insanelymac.com\/blog\/#organization","name":"Insanelymac","url":"https:\/\/www.insanelymac.com\/blog\/","logo":{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/www.insanelymac.com\/blog\/#\/schema\/logo\/image\/","url":"https:\/\/www.insanelymac.com\/blog\/wp-content\/uploads\/2020\/12\/insanelymac-logo.png","contentUrl":"https:\/\/www.insanelymac.com\/blog\/wp-content\/uploads\/2020\/12\/insanelymac-logo.png","width":524,"height":168,"caption":"Insanelymac"},"image":{"@id":"https:\/\/www.insanelymac.com\/blog\/#\/schema\/logo\/image\/"}},{"@type":"Person","@id":"https:\/\/www.insanelymac.com\/blog\/#\/schema\/person\/4ca887313fc4989d03da95cb7e4119dc","name":"Jeff Cochin","image":{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/www.insanelymac.com\/blog\/#\/schema\/person\/image\/","url":"https:\/\/www.insanelymac.com\/blog\/wp-content\/uploads\/2023\/06\/Jeff-Cochin-author-at-Cleverfiles-150x150.jpg","contentUrl":"https:\/\/www.insanelymac.com\/blog\/wp-content\/uploads\/2023\/06\/Jeff-Cochin-author-at-Cleverfiles-150x150.jpg","caption":"Jeff Cochin"},"description":"Jeff Cochin is a distinguished expert in data management, recovery, and warehousing, with over a decade of hands-on experience. His expertise covers data clouds, failovers, SaaS, and the development of digital marketing strategies for high-growth startups. He possesses extensive knowledge of Mac computers, Apple's ecosystem, and iPhone technology, establishing him as a trusted authority in these fields. For nearly five years, Jeff has worked as a dedicated technical writer, conducting in-depth research and reviewing new applications and services, particularly those related to Apple and Mac technology. When away from writing, troubleshooting, or scripting for Mac and iPhone environments, he enjoys outdoor adventures. A passionate biker, kayaker, and hiker, he frequently explores new trails with friends who share his love for the outdoors.","sameAs":["https:\/\/jeffcochin.contently.com\/"],"url":"https:\/\/www.insanelymac.com\/blog\/author\/jeff-cochin\/"}]}},"modified_by":"Andrew Ysk","_links":{"self":[{"href":"https:\/\/www.insanelymac.com\/blog\/wp-json\/wp\/v2\/posts\/7561","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.insanelymac.com\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.insanelymac.com\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.insanelymac.com\/blog\/wp-json\/wp\/v2\/users\/28"}],"replies":[{"embeddable":true,"href":"https:\/\/www.insanelymac.com\/blog\/wp-json\/wp\/v2\/comments?post=7561"}],"version-history":[{"count":5,"href":"https:\/\/www.insanelymac.com\/blog\/wp-json\/wp\/v2\/posts\/7561\/revisions"}],"predecessor-version":[{"id":7697,"href":"https:\/\/www.insanelymac.com\/blog\/wp-json\/wp\/v2\/posts\/7561\/revisions\/7697"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.insanelymac.com\/blog\/wp-json\/wp\/v2\/media\/560"}],"wp:attachment":[{"href":"https:\/\/www.insanelymac.com\/blog\/wp-json\/wp\/v2\/media?parent=7561"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.insanelymac.com\/blog\/wp-json\/wp\/v2\/categories?post=7561"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.insanelymac.com\/blog\/wp-json\/wp\/v2\/tags?post=7561"},{"taxonomy":"slider-tags","embeddable":true,"href":"https:\/\/www.insanelymac.com\/blog\/wp-json\/wp\/v2\/slider-tags?post=7561"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}