Do you know how to find reliable disk checking tools and run Check Disk on Windows computers? This page focus on giving a full guide to all levels of Windows users, including Windows beginners, and showing you how to apply the CHKDSK & Check Disk tool to test and repair disk errors in Windows 10/11 and older operating systems like an expert.
Do you know what Check Disk is? What else can Check disk do expect for checking disk health by repairing hard disk partition errors? You can also check disk usage and test disk speed, etc. Here, on this page, we'll present you with a complete beginners' guide. It will assist you in running the Check Disk or CHKDSK command to check disk health, test hard disk speed, and even check the disk usage of HDD/SSD on your Windows computer successfully. You can even apply the troubleshooting solutions to fix Check Disk errors like an export on your own. Let's get started.
In this article, you'll learn:
Tags: chkdsk, disk check tool, disk utility
Check disk, also known as Windows Check Disk, and some users also refer to it as "CHKDSK" (by Wikipedia), is actually a system tool or feature powered by Microsoft. It's designed to verify the file system integrity of volumes and fix logical file system errors in Windows, OS/2 and DOS, etc., operating systems.
There are two check disk tools that are available for Windows users to run on their hard disk drives, SSDs, external drives, and even SD cards for free:
While searching "check disk tool" online, Google, Bing, Firefox, etc., the search engine will prompt you with multiple types of disk testing tools. And at the top of the list, you'll see CHKDSK or CHKDSK utility.
CHKDSK is a command tool that uses DiskPart to convey command syntax orders to the operating systems, and then the operating system will process the orders and execute the check disk operations on target disk volumes.
Aside from CHDKSK, there is another tool known as Microsoft ScanDisk, and some users also take it as the Check Disk tool. It's defined as a diagnostic utility program supporting checking and repairing file systems errors on a disk drive (by Wikipedia).
So what are the differences between these two check disk tools? Here is a comparison table that'll cover some of the overall information about CHKDSK and Check Disk utility - ScanDisk.
Here are the details:
Differences | CHKDSK | ScanDisk (Check Disk) |
---|---|---|
Initial Release | 1980 | 1993 |
Developers |
| Microsoft |
Type | Command Tool | Utility Software |
Operating System |
|
|
Pricing | Free | Free |
Note that SanDisk was introduced in 1993 as a successor to replace CHKDSK and continue serving Windows users to check disk and fix disk partition problems with an easier operating process.
Alongside fixing file system errors, what else can these two check disk tools do for you? When shall you apply either of them on your computer?
The basic feature of CHKDSK and ScanDisk is to check disk health. Here is a list of benefits that you'll enjoy by running the Check Disk tool on your disk:
Here is a list of common issues that CHKDSK commands or ScanDisk can fix:
You May Also Feel Like:
Here is a list of 5 reliable software: EaseUS Partition Master, Hard Disk Sentinel, HD Tune, DiskCheckup, CHKDSK/ScanDisk, and you can apply any one of them to check disk health for free.
So how do you run the CHKDSK or ScanDisk to check disk and repair hard drive errors on your computers? Here in this part, you'll learn how to run the check disk tools on Windows 10/11 or even older computers to fix existing disk problems efficiently.
Some of you may not be sure which tool - CHKDSK or ScanDisk is more suitable for you. Here is a comparison table that covers some unique factors to help you decide which tool can suites your demands:
Comparison | CHKDSK | ScanDisk (Check Disk) |
---|---|---|
Steps to operate | 3-5 steps | 3-5 steps |
Complex level | Medium | Easy |
Suitable Users |
|
|
Execution Media Tool | Diskpart | File Explorer Properties |
Applies to: Windows 11/10/8/7/XP and Windows Servers.
Step 1. Open CHDKSK by typing cmd in the search box, right-click Command Prompt, and selecting "Run as Administrator".
Step 2. Confirm the drive letter of your problematic drive.
You can open Windows File Explorer or Disk Management to check the drive letter of your disk where you need to check and fix errors on it.
Step 3. Type the CHKDSK syntax command and hit enter:
Step 4. Wait for the process to complete, and then type exit to close the command window.
Note that the syntax of CHKDSK have different meanings, and here are the explanation of the three commands:
Alongside these three parameters, CHKDSK also contains some other parameters that help to check and fix disk errors. If you need to learn more details about CHKDSK, you follow the below two links for help:
Applies to: Windows 11/10/8/7 and Windows Servers.
Step 1. Press Windows + E keys to open File Explorer.
Step 2. Locate the problematic drive, right-click on it and select "Properties".
Step 3. Go to the Tools tab, and click "Check" under the Error checking section.
Step 4. Click "Scan drive" and wait for the program to scan and fix all found errors on your disk.
Aside from running CHKDSK or ScanDisk to check disk errors and fix file system corruption problems on your hard disk drives, you can also try to turn to third-party disk checking software for help. It's easier and faster.
EaseUS Partition Master is one of the software that supports all levels of Windows users to simply scan and fix disk file system errors in only a few simple clicks:
Step 1. Open EaseUS Partition Master on your computer. Then, locate the disk, right-click the partition you want to check, and choose "Advanced" > "Check File System".
Step 2. In the Check File System window, keep the "Try to fix errors if found" option selected and click "Start".
Step 3. The software will begin checking your partition file system on your disk. When it completes, click "Finish".
Aside from CHKDSK, there are another two hot commands - SFC and DISM that some of you may confuse together. These three command lines actually work for different occasions.
Here are the main differences between CHKDSK, SFC, and DISM:
Step 1. Right-click the Windows icon and select Run.
Step 2. Type cmd in the Run dialog, right-click Command Prompt, and select "Run as Administrator".
Step 3. Type CHKDSK, SFC, or DISM command lines to fix different disk errors and hit Enter each time:
Summarily, the biggest differences between CHKDSK, SFC, and DISM commands are designed for fixing different errors on different objects.
LEARN MORE
You can follow CHDKSK vs. SFC to learn more details about CHKDSK and SFC in Windows computers.
According to some Windows professionals and forums, we found that there are some common issues that many Windows users may have encountered while running the Check Disk tool on their computers.
Here are two top issues that you may have come across:
Causes of This Error:
Solutions to This Error:
Stey-By-Step Guide:
For a step-by-step guide, you can refer to this link to Fix Windows Can't Run Disk Checking On This Volume error with success.
Causes of This Error:
Solutions to This Error:
Stey-By-Step Guide:
To get a detailed guide to get rid of the Disk Check tool from running in startup on Windows, you can follow this page to learn How to Stop Disk Check (CHKDSK) on Startup Windows 10 on your own.
On this page, we mainly explained to you what you could do with a check disk tool, such as check disk health, check disk usage, and test disk speed. Among these three types of tools, the top most concerned goal is to check disk health and fix disk partition errors.
To do so, you can run CHKDSK or ScanDisk - these two Check Disk tools for help. For Windows beginners, these two tools could be a bit complex, and you may refer to an alternative tool - EaseUS Partition Master for help.
Stay calm if you run Check Disk on a computer but come across some strange errors, such as Windows can't run disk checking or check disk runs in startup and freezes Windows from booting up. Refer to the specific troubleshooting fixes above, and you can successfully get rid of this issue, making your computer run smoothly again.
Related Articles
An Ultimate Guide to the Master Boot Record (MBR)
File System Comparison: NTFS, FAT32, exFAT, and EXT, Which File System Should I Use
Overall Guide to Learn What Is BIOS [Save Up to 99% of Your Time]
Ultimate Guide: What Is GPT Disk, How to Use GPT in Windows