How does Windows check the disk?

When we shut down and restart under abnormal conditions (mainly winXP and win7), there will be a disk check program before re-entering the system. Most students choose to press any key. jump over. But in fact this program is very important, although the process is a bit slow. Here I teach you to check the disk after entering Windows. A friend in need can refer to it, hoping to help everyone!

Methods/Steps

1. Click the Start menu, run, type cmd

2, and enter chkdsk. The input in the picture is chkdsk, which means to check d: partition

3, here you can see the execution result of chkdsk

4, other commonly used commands. Includes:

CHKDSK [volume[[path]filename]]] [/F] [/V] [/R] [/X] [/I] [/C] [/L[:size] ]volume specifies the drive (followed by a colon), mount point, or volume name.

filename For FAT/FAT32 only: Specifies the file to check for fragmentation.

/F Fix errors on the disk.

/V On FAT/FAT32: Displays the full path and name of each file on the disk. On NTFS: If there is a clear message, display it.

/R Find incorrect sectors and restore readable information (implicit /F).

/L:size For NTFS only: Change the log file size to the specified number of KB If no size is specified, the current size is displayed.

/X Force the volume to be removed first if necessary. All open handles to the volume will be invalid (implicit /F).

/I For NTFS only: Performs a lesser check on index entries.

/C For NTFS only: Skip the loop check of the folder structure. The /I and /C command line switches skip some checks on the volume, reducing the time it takes to run Chkdsk

5. Example of the effect of several commands:

chkdsk d: /f

chkdsk d: /v

chkdsk d: /r

6, in general, the main use is chkdsk d: /f Some files are missing or cannot be opened after a forced shutdown/restart. It is recommended to use chkdsk d: /r to fix it. General damage has a high chance of recovery.

Notes

Run menu can also use win + R to quickly call out

The above is how windows check the disk method, the operation is very simple, everyone Have you learned? hopefully this can provide beneficial help to everyone!