Microsoft Windows [Version 6.3.9600]
(c) 2013 Microsoft Corporation. All rights reserved.

C:\Users\USER>chkdsk K: /r /f
The type of the file system is NTFS.
Volume label is TOSHIBA EXT.

Stage 1: Examining basic file system structure ...


  472832 file records processed.

File verification completed.


  1 large file records processed.


  0 bad file records processed.

Stage 2: Examining file name linkage ...


  540794 index entries processed.

Index verification completed.


  0 unindexed files scanned.


  0 unindexed files recovered.

Stage 3: Examining security descriptors ...
Security descriptor verification completed.


  33982 data files processed.
CHKDSK is verifying Usn Journal...


  1258640 USN bytes processed.

Usn Journal verification completed.

Stage 4: Looking for bad clusters in user file data ...


  472816 files processed.

File data verification completed.

Stage 5: Looking for bad, free clusters ...


  308144216 free clusters processed.

Free space verification is complete.

Windows has scanned the file system and found no problems.
No further action is required.

1953408608 KB total disk space.
 720016756 KB in 438776 files.
    215236 KB in 33983 indexes.
         0 KB in bad sectors.
    599748 KB in use by the system.
     65536 KB occupied by the log file.
1232576868 KB available on disk.

      4096 bytes in each allocation unit.
 488352152 total allocation units on disk.
 308144217 allocation units available on disk.

C:\Users\USER>