{"id":"external-drives.what-does-validate-check","url":"/faq/external-drives/what-does-validate-check","category":{"id":"external-drives","title":"External drives"},"subcategory":{"id":"checking-the-drive","title":"Checking your drive"},"question":"What does the Validate button in the Inspect window check?","alt_questions":["Validate fast drive meaning","Invalid result in Inspect window","Why does Validate say Invalid?","storage studio validate drive","What happens when I click Validate?","Does Validate change anything on my drive?"],"short_answer":"Validate re-checks that the fast drive is connected, prepared and usable, and shows Valid or Invalid with specific reasons. It only reads — nothing on the drive is changed.","answer_markdown":"Validate re-checks that your fast drive is connected, is the drive Storage Studio prepared, and is in a usable state, then shows the result in a card below the buttons: green **Valid**, or red **Invalid** with a list of specific reasons.\n\nIt's a read-only check — nothing on the drive is changed. If it reports a problem, the reasons tell you what to fix; the most common are a drive that isn't mounted (reconnect it) or one that isn't prepared (set it up with Choose Drive or the setup wizard).","answer_html":"<p>Validate re-checks that your fast drive is connected, is the drive Storage Studio prepared, and is in a usable state, then shows the result in a card below the buttons: green <strong>Valid</strong>, or red <strong>Invalid</strong> with a list of specific reasons.</p>\n<p>It&#39;s a read-only check — nothing on the drive is changed. If it reports a problem, the reasons tell you what to fix; the most common are a drive that isn&#39;t mounted (reconnect it) or one that isn&#39;t prepared (set it up with Choose Drive or the setup wizard).</p>","answer_text":"Validate re-checks that your fast drive is connected, is the drive Storage Studio prepared, and is in a usable state, then shows the result in a card below the buttons: green Valid, or red Invalid with a list of specific reasons.\n\nIt's a read-only check — nothing on the drive is changed. If it reports a problem, the reasons tell you what to fix; the most common are a drive that isn't mounted (reconnect it) or one that isn't prepared (set it up with Choose Drive or the setup wizard).","tags":["validate","inspect","drive health"],"related":[{"id":"external-drives.how-do-i-check-my-drive-is-set-up-correctly","question":"How do I check my external drive is set up correctly?","url":"/faq/external-drives/how-do-i-check-my-drive-is-set-up-correctly"},{"id":"external-drives.how-do-i-check-an-external-drive-for-errors","question":"How do I check my external drive for errors or health problems?","url":"/faq/external-drives/how-do-i-check-an-external-drive-for-errors"},{"id":"external-drives.how-do-i-see-free-space-on-my-fast-drive","question":"How do I see how much free space is left on my fast drive?","url":"/faq/external-drives/how-do-i-see-free-space-on-my-fast-drive"}],"applies_to":"all","last_reviewed":"2026-10-01","title":"What does the Validate button in the Inspect window check? — Storage Studio FAQ","description":"Validate re-checks that the fast drive is connected, prepared and usable, and shows Valid or Invalid with specific reasons. It only reads — nothing on the drive is changed.","crumbs":[{"name":"Home","path":"/"},{"name":"FAQ","path":"/faq/"},{"name":"External drives","path":"/faq/external-drives/"},{"name":"What does the Validate button in the Inspect window check?","path":"/faq/external-drives/what-does-validate-check"}],"jsonld":{"@context":"https://schema.org","@type":"FAQPage","url":"https://storagestudio.us/faq/external-drives/what-does-validate-check","inLanguage":"en","dateModified":"2026-10-01","mainEntity":[{"@type":"Question","name":"What does the Validate button in the Inspect window check?","alternateName":["Validate fast drive meaning","Invalid result in Inspect window","Why does Validate say Invalid?","storage studio validate drive","What happens when I click Validate?","Does Validate change anything on my drive?"],"acceptedAnswer":{"@type":"Answer","text":"Validate re-checks that your fast drive is connected, is the drive Storage Studio prepared, and is in a usable state, then shows the result in a card below the buttons: green Valid, or red Invalid with a list of specific reasons.\n\nIt's a read-only check — nothing on the drive is changed. If it reports a problem, the reasons tell you what to fix; the most common are a drive that isn't mounted (reconnect it) or one that isn't prepared (set it up with Choose Drive or the setup wizard).","url":"https://storagestudio.us/faq/external-drives/what-does-validate-check"}}]},"fragment":"<div class=\"wrap fl-wrap\"><div class=\"fl-layout\"><aside class=\"fl-side\" aria-label=\"FAQ topics\"><details open><summary>All topics</summary><ul class=\"fl-tree\"><li><a href=\"/faq/getting-started/\">Getting started</a> <span>70</span></li><li><a href=\"/faq/freeing-space/\">Freeing up space</a> <span>182</span></li><li><a href=\"/faq/moving-folders/\">Moving folders</a> <span>144</span></li><li><a href=\"/faq/apps/\">Apps</a> <span>146</span></li><li class=\"fl-open\"><a href=\"/faq/external-drives/\" aria-current=\"true\">External drives</a> <span>169</span><ul><li><a href=\"/faq/external-drives/#choosing-a-drive\">Choosing a drive</a> <span>20</span></li><li><a href=\"/faq/external-drives/#formats\">Drive formats</a> <span>18</span></li><li><a href=\"/faq/external-drives/#setting-up\">Setting up your drive</a> <span>15</span></li><li class=\"fl-on\"><a href=\"/faq/external-drives/#checking-the-drive\">Checking your drive</a> <span>14</span></li><li><a href=\"/faq/external-drives/#ejecting-and-reconnecting\">Ejecting and reconnecting</a> <span>11</span></li><li><a href=\"/faq/external-drives/#when-the-drive-is-away\">When the drive is unplugged</a> <span>9</span></li><li><a href=\"/faq/external-drives/#upgrading-and-copying\">Upgrading, transferring and backing up the drive</a> <span>14</span></li><li><a href=\"/faq/external-drives/#speed-and-hardware\">Speed, cables and hardware</a> <span>26</span></li><li><a href=\"/faq/external-drives/#space-on-the-drive\">Space on the drive</a> <span>7</span></li><li><a href=\"/faq/external-drives/#drive-problems\">Mounting and drive problems</a> <span>14</span></li><li><a href=\"/faq/external-drives/#care-and-lifespan\">Caring for a drive</a> <span>6</span></li><li><a href=\"/faq/external-drives/#encryption\">Passwords and encryption</a> <span>5</span></li><li><a href=\"/faq/external-drives/#other-devices\">Using drives with PCs, iPads and other Macs</a> <span>7</span></li><li><a href=\"/faq/external-drives/#libraries-and-startup\">Media libraries and starting up from a drive</a> <span>3</span></li></ul></li><li><a href=\"/faq/finder-location/\">Finding things in Finder</a> <span>70</span></li><li><a href=\"/faq/cloud-accounts/\">Cloud accounts</a> <span>158</span></li><li><a href=\"/faq/icloud/\">iCloud &amp; iCloud Photos</a> <span>168</span></li><li><a href=\"/faq/data-transfers/\">Data Transfers</a> <span>119</span></li><li><a href=\"/faq/backups/\">Backups &amp; restore points</a> <span>126</span></li><li><a href=\"/faq/delta-drive/\">Delta Drive, Delta Trust &amp; My Drive</a> <span>125</span></li><li><a href=\"/faq/bridge-devices/\">Bridge &amp; your devices</a> <span>111</span></li><li><a href=\"/faq/duplicates/\">Duplicate files</a> <span>74</span></li><li><a href=\"/faq/junk-yard/\">Junk Yard</a> <span>113</span></li><li><a href=\"/faq/tuhi-assistant/\">Tuhi, your storage assistant</a> <span>105</span></li><li><a href=\"/faq/settings/\">Settings &amp; keep-time</a> <span>88</span></li><li><a href=\"/faq/performance-battery/\">Performance &amp; battery</a> <span>62</span></li><li><a href=\"/faq/privacy-safety/\">Privacy &amp; safety</a> <span>85</span></li><li><a href=\"/faq/licensing-payments/\">Licensing &amp; payments</a> <span>131</span></li><li><a href=\"/faq/troubleshooting/\">Troubleshooting &amp; messages</a> <span>180</span></li><li><a href=\"/faq/comparisons/\">Comparisons &amp; alternatives</a> <span>75</span></li><li><a href=\"/faq/mac-storage-basics/\">Mac storage basics</a> <span>315</span></li></ul></details></aside><div class=\"fl-main\"><nav class=\"fl-crumbs\" aria-label=\"Breadcrumb\"><ol><li><a href=\"/\">Home</a></li><li><a href=\"/faq/\">FAQ</a></li><li><a href=\"/faq/external-drives/\">External drives</a></li><li aria-current=\"page\">What does the Validate button in the Inspect window check?</li></ol></nav>\n<form class=\"fl-search\" action=\"/faq/search\" method=\"get\" role=\"search\" data-fl-search>\n<label class=\"fl-visually-hidden\" for=\"fl-q\">Search the FAQ</label>\n<input id=\"fl-q\" type=\"search\" name=\"q\" value=\"\" placeholder=\"Search 2,816 questions…\" autocomplete=\"off\" spellcheck=\"false\">\n<button type=\"submit\">Search</button>\n<div class=\"fl-suggest\" role=\"listbox\" hidden></div>\n</form>\n<article class=\"fl-entry\">\n<p class=\"eyebrow fl-eyebrow\"><a href=\"/faq/external-drives/\">External drives</a> · <a href=\"/faq/external-drives/#checking-the-drive\">Checking your drive</a></p>\n<h1>What does the Validate button in the Inspect window check?</h1>\n<p class=\"fl-short\"><strong>Short answer:</strong> Validate re-checks that the fast drive is connected, prepared and usable, and shows Valid or Invalid with specific reasons. It only reads — nothing on the drive is changed.</p>\n<div class=\"fl-answer\"><p>Validate re-checks that your fast drive is connected, is the drive Storage Studio prepared, and is in a usable state, then shows the result in a card below the buttons: green <strong>Valid</strong>, or red <strong>Invalid</strong> with a list of specific reasons.</p>\n<p>It&#39;s a read-only check — nothing on the drive is changed. If it reports a problem, the reasons tell you what to fix; the most common are a drive that isn&#39;t mounted (reconnect it) or one that isn&#39;t prepared (set it up with Choose Drive or the setup wizard).</p></div>\n\n<p class=\"fl-meta\">Last reviewed <time datetime=\"2026-10-01\">October 1, 2026</time></p>\n\n<section class=\"fl-related\"><h2>Related questions</h2><ul><li><a href=\"/faq/external-drives/how-do-i-check-my-drive-is-set-up-correctly\">How do I check my external drive is set up correctly?</a></li><li><a href=\"/faq/external-drives/how-do-i-check-an-external-drive-for-errors\">How do I check my external drive for errors or health problems?</a></li><li><a href=\"/faq/external-drives/how-do-i-see-free-space-on-my-fast-drive\">How do I see how much free space is left on my fast drive?</a></li></ul></section>\n<p class=\"fl-formats\">Also available as <a href=\"/faq/external-drives/what-does-validate-check.md\">Markdown</a> and <a href=\"/faq/external-drives/what-does-validate-check.json\">JSON</a>.</p>\n</article></div></div></div>"}