: If prompted to "force a dismount" because the volume is in use, type Y and press Enter to allow the scan to start immediately. Option 2: Using File Explorer (GUI) A simpler way that doesn't require typing commands. How do I use chkdsk on external drives? : r/WindowsHelp
CHKDSK (Check Disk) is a built-in Windows utility that scans and repairs errors on storage devices, including hard drives, solid-state drives, and external drives. It checks the file system and disk for errors, corruptions, and bad sectors, and repairs them if possible. CHKDSK can be run on a variety of file systems, including FAT, FAT32, and NTFS. chkdsk on external drive fix
