Warning: This erases all data on the drive.
This fixes errors without needing exclusive access.
If a file system is severely corrupted, Windows can no longer read its format structure, labeling it as "RAW." chkdsk on external drive fix
CHKDSK is a repair tool, not a recovery tool. Always back up your data immediately after a successful repair. If you hear clicking noises or the drive does not spin up, stop using CHKDSK and consult a professional data recovery service.
Follow this guide to safely repair your external drive using Windows built-in tools. Using Command Prompt (The Most Reliable Way) Warning: This erases all data on the drive
3. "The type of the file system is RAW. CHKDSK is not available for RAW drives."
You unplugged the drive without using "Safely Remove Hardware," and it now shows issues. 2. Preparing to Fix the Drive Always back up your data immediately after a
Running CHKDSK on an external drive shouldn't be an ordeal, but when it fails, you now have a complete toolkit of solutions. Start with the simplest fixes—check connections, run as administrator, close conflicting programs—then progressively move to advanced solutions like force dismounting, DiskPart, or alternative tools like TestDisk.
If you want, I can:
Type Y (Yes) and press Enter . Restart your computer with the external drive plugged in. Windows will run the scan before launching the desktop.
: If found, /r has attempted to move data from them, but this may indicate the drive is starting to fail physically. 6. How to Run CHKDSK on Startup (If Device is In Use)