{"product_id":"bsod-with-inaccessible_boot_device-after-migrating-system-drive-to-new-storage-hardware","title":"BSOD with INACCESSIBLE_BOOT_DEVICE after migrating system drive to new storage hardware","description":"\u003cp\u003e\u003cstrong\u003eThe problem:\u003c\/strong\u003e System crashes with INACCESSIBLE_BOOT_DEVICE immediately after cloning or migrating the OS to new storage hardware (such as switching from SATA SSD to NVMe).\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eSymptoms:\u003c\/strong\u003e System boots normally on the original drive but fails with INACCESSIBLE_BOOT_DEVICE immediately after switching to the new cloned\/migrated drive, occurring at the Windows logo or shortly after BIOS handoff.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eLikely cause:\u003c\/strong\u003e The boot-critical storage controller driver for the new hardware wasn't loaded in the boot-critical driver set before the migration, since Windows only loads drivers for hardware it detected during installation or previous boots.\u003c\/p\u003e\u003cp style=\"font-size:13px;color:#6b7280;\"\u003eCategory: Blue Screen \/ BSOD · Difficulty: Advanced · Windows: Both · Error code: INACCESSIBLE_BOOT_DEVICE\u003c\/p\u003e\u003cp\u003eDigital knowledge-base article delivered as an instant download after purchase — no physical shipment.\u003c\/p\u003e","brand":"LVL1","offers":[{"title":"Default Title","offer_id":46984996323525,"sku":null,"price":10.99,"currency_code":"SGD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0809\/1831\/5205\/files\/lvl1-26.png?v=1790190757","url":"https:\/\/www.lvl1.store\/products\/bsod-with-inaccessible_boot_device-after-migrating-system-drive-to-new-storage-hardware","provider":"LVL1","version":"1.0","type":"link"}