How to use win10 Chkdsk command Chkdsk command under Win10 system and how to use

Windows common disk detection and repair tool Chkdsk has added several commands in Win8.1/Win10, users can manually run in the command prompt. In general, if the system detects that the hard disk partition has been closed due to an accident, or detects other abnormalities, Chkdsk will automatically run when the system starts, and the author will give these new contents. You may wish to remember them in your mind. When you don't have the right tools at hand, use the system's own tools to solve the problem.

Chkdsk Command Usage

Click Start ——Run ——Enter Chkdsk command to

or

press simultaneously Live on the keyboard [emble] + [R] shortcut to open the run, also enter the Chkdsk command can be

Chkdsk command Daquan

From Win8, Microsoft improved the NTFS health mode and The file system damage repair method minimizes the running time of Chkdsk, which is an advantage that Win7 and previous systems do not have. If this tool is to be run manually, you need to run the command prompt as an administrator. The command format is as follows:

chkdsk path/parameters

Note that the above parameters can be connected to multiple parameters. There must be spaces; you can also run the command directly in the desired path, in the following format:

chkdsk /parameter

In particular, add the following parameters:

/scan - Run an online scan on the specified partition

/spotfix - Run the site fix on the specified volume

/forceofflinefix - Bypass all online fixes; all issues must be added to the offline repair queue (eg Chkdsk /spotfix), need to be used with “/scan”

/perf - use more system resources to complete the scan as soon as possible, which may reduce the efficiency of other tasks running on the current system

/Sdcleanup - collects and cleans up unneeded security descriptor data, needs to be used with “/f”

/offlinescanandfix - Run offline scan on specified volume, fix error if found problem

In Windows 10, Chkdsk has added a new FAT/FAT32 and exFAT partition format. The command parameters are as follows:

/freeorphanedchains - Free any isolated cluster chains instead of restoring their contents

/markclean - If no problems are found, the volume will be marked normally, even if “/f”No settings

In addition, some of the "historious" parameters need to be understood, such as the above mentioned parameter description "/f", etc., the specific content is as follows:

/f - Fix errors on the disk. It should be noted that this parameter must be locked to the disk, otherwise the tool will display a message asking if you want to check the drive the next time you restart the computer

/v - when checking the disk, all directories are displayed The name of each file

/r - find bad sectors and recover readable information, also must lock the disk

/x - only on NTFS. If necessary, first force the volume to be unmounted, and all open handles for that drive are invalid. /x also includes the /f function

/i - used only on NTFS. Check the index items for less strength and reduce the amount of time spent running chkdsk

/c - only on NTFS. Skip cycle checking in the folder structure, reducing the amount of time it takes to run chkdsk

/l[:file size] - only on NTFS. Change the size of the log file to the size entered by the user. If you omit this parameter, /l will display the size of the current log file

/? - Display help at the command prompt

required Explain that the Chkdsk command can only find logical errors in the file system, not physical disk errors. To find physical disk errors (such as bad sectors), you need to run ScanDisk.