

Toggle the Lock switch up, down and back up again.Īnswer ID 35511: How to Unlock a Write Protected SD/SDHC/SDXC Memory Card Answer ID 16458: Consequences of an Unsafe USB Flash and External Drive Removal.Answer ID 21880: Steps to Safe Eject and Remove an External USB Drive on Windows or macOS.USB drives and memory cards should be safely removed. New USB flash drives and Memory cards are plug-and-play.Īnswer ID 25242: How To Format an External Drive or Memory Card to Out of Box and OS Compatibility Card reader and or USB hub may be the issue.Some mobile devices have a feature that may lock a microSD card.Drive is infected with a virus or malware.File system on the USB flash drive or Memory card is damaged.Unplugging the USB flash drive without using the Safely Remove Hardware option.Computer quickly turns off while in use.macOS does not support the file system.Learn how to resolve the "Erase Process has Failed" message when formatting a USB flash drive or memory card on macOS.*ENDĮrase process has failed happens when trying to format a USB flash drive or memory card on macOS.
