/r : Locates bad sectors and recovers readable information (takes longer than /f ). /x : Forces the volume to dismount first if necessary. For a thorough fix, use chkdsk X: /f /r .
How to Run CHKDSK on an External Drive: A Complete Guide to Fixing Errors chkdsk on external drive fix
Resolving directory errors caused by "unsafe removal" (unplugging the drive without clicking Eject). /r : Locates bad sectors and recovers readable
In the black window, type the following command and press : chkdsk X: /f chkdsk on external drive fix
(Replace with your actual drive letter. For example: chkdsk E: /f ) Common CHKDSK Switches: /f : Fixes errors on the disk.