How to Run CHKDSK in Windows 10
CHKDSK, or Check Disk, is a built-in utility in Windows 10 that can detect and fix logical errors in the file system of your hard drive, including bad sectors, file corruption, and disk fragmentation. Running CHKDSK is an easy and effective method to improve your system performance and reliability. In this article, we will guide you through the steps of running CHKDSK in Windows 10.
Step 1: Open Command Prompt as Administrator
To run CHKDSK, you need to open Command Prompt with administrative privileges. There are several ways to do this. One way is to right-click on the Start button and select “Command Prompt (Admin)” from the menu. Another way is to press the Windows + X keys and select “Command Prompt (Admin)” from the list. Alternatively, you can type “cmd” in the search box, right-click on “Command Prompt” in the search results, and choose “Run as administrator.”
Step 2: Type in the CHKDSK Command
Once you have opened Command Prompt with administrative privileges, you can type in the CHKDSK command to start the scanning and repair process. The syntax of the CHKDSK command is as follows:
chkdsk [drive letter]: [/f] [/r] [/x]
For example, if you want to run CHKDSK on the C drive, you can type:
chkdsk C: /f /r /x
/f: Fixes errors on the disk.
/r: Locates bad sectors and recovers readable information (implies /f).
/x: Forces the volume to dismount first if necessary (implies /f).
Note that you need to replace [drive letter] with the letter of the drive you want to scan and repair. The /f, /r, and /x options are optional, but it’s recommended to use them to ensure the best results.
Step 3: Wait for CHKDSK to Complete
After you have entered the CHKDSK command, the scanning and repair process will start. Depending on the size of your hard drive and the number of errors detected, this process may take some time. You should not interrupt or stop CHKDSK while it’s running, as it could cause further damage to your system.
Step 4: Review CHKDSK Results
Once CHKDSK has completed the scanning and repair process, it will display a report of the results. If no errors were found, it will show a message that says “Windows has scanned the file system and found no problems.” If errors were found and fixed, it will show a message that says “Windows has made corrections to the file system.”
If CHKDSK couldn’t fix the errors, it will show a message that says “Windows has found errors on the file system but was unable to fix them.” In this case, you may need to run CHKDSK again with the /f parameter, or try other methods to fix the errors, such as running System File Checker (SFC) or Disk Cleanup.