Do you receive a black screen with such an error message saying that
checking file system on C:
when trying to boot your computer? If you have no idea what happened, then you have come to the right spot. In this guide on
MiniTool Website
, we will show you the causes and solutions on it.
Checking Files System on C
It is very common to encounter some problems when booting your computer.
Checking your file system on C
is one of the troublesome issues you might face and it can even lead to system crashes sometimes. Here is the complete information you might receive:
Checking files system on C:
The type of the file system is NTFS.
Volume label is LOCALDISK.
One of your disks needs to be checked for consistency. You may cancel the disk check, but it is strongly recommended that you continue.
Windows will now check the disk.
To stop disk checking, press any key within xx seconds.
Note
:
C:
refers to the main hard disk partition that contains the Windows operating system. If the system you are running is installed in D drive, you will receive
checking file system on D
.
This autodisk check process will be initiated when your computer was not shut down correctly or if something went wrong at the last shutdown. Most of the time, it might be a routine to check the consistency of the hard drive, so you don’t need to worry about it. However, if
checking file system on C the type of the file system is NTFS
appears whenever the computer boots, you are supposed to figure out the reasons. Here, we have collected several potential reasons for you.
Cause 1: Incorrect Shutdown
If your Windows device shuts down suddenly due to some unexpected factors such as power outage, equipment failure and more, the
checking file system on C
screen will crop up after restarting it. At the same time, you might also receive this error when removing a USB flash drive improperly, for example, unplugging the USB drive directly while it is saving data without hitting the
Safely Remove
button.
Cause 2: Corrupted File System
Another possible reason for
checking file system on C
is file system corruption. If this is the case, the file, directory and disk structure will also be corrupted and unreadable.
Maybe there are some bad sectors on the hard disk hence leading to the occurrence of
checking file system on C
. A bad sector refers to an area of the storage device that is damaged permanently. Once the sector is corrupted, all the data on it may lose and it is unable to store data anymore.
How to Fix Checking Files System on C on Windows 7/8/10/11?
In view of different conditions, we will show you the corresponding solutions to get rid of
checking file system on C
.
Shut Down Your Computer Properly
Here are some tips on how to shut down your computer properly:
Don’t press the physical power button directly to turn off your computer.
Avoid running too many programs at the same time, or else it might arouse an accidental shutdown or system crash.
Make sure to terminate all the running programs before powering off.
Remove your USB drive until it completes the task by hitting
Safe Remove
.
Check File System Errors
Microsoft provides you with an inbuilt disk check utility to help you find and fix the file system errors. Even if some errors are hard to handle, it will show you detailed error information.
Step 1. Press
Win + E
at the same time to evoke
File Explorer
.
Step 2. Click on
This PC
and right-click on
Local Disk (C:)
to select
Properties
in the drop-down menu.
Step 3. Under the
Tools
tab, tap on
Check
. (In Windows 7, hit
Check now
.)
Step 4. Click on
Scan drive
to start the scanning. (In Windows 7, check the
Fix the system errors automatically
option and press
Start
.)
If there are
bad sectors on the hard drive
, you may be also stuck in
Checking file system on C
when the computer boots up. In this condition, CHKDSK will help you out. This is an inbuilt tool in Windows which enables you to check & fix disk for errors such as bad sectors, cross-linked files, lost clusters, and directory problems. Here’s how to get rid of
checking file system on C NTFS
with it:
Tip
: Before performing disk checking and repairing, we sincerely advise you to create a backup for your data with MiniTool ShadowMaker to secure the important files and folders.
Step 1. Type
cmd
in the search bar to locate
Command Prompt
and right-click on it to choose
Run as administrator
.
Step 2. Type
chkdsk /f/c:
and hit
Enter
. The
/f
parameter means to find and fix any errors on the hard disk.
Step 3. After the process is complete, type
chkdsk C: /r
and hit
Enter
. The
/r
parameter can help you to detect & locate the bad sectors on the target disk, and even attempt to recover the readable information from the bad sectors.
Step 4. Now, reboot your computer to see if
checking file system on C
disappears.
After fixing file system errors and bad sectors on your computer, you may not receive
checking file system on C
again. If you are afraid to get this error message, you can disable autodisk check manually. There are 3 ways for you to choose from: via Registry Editor, Control Panel, and Command Prompt.
# Way 1: Modify the Registry
First, you can stop the autocheck on C drive by modifying the registry on Registry Editor.
Warning
: You had better
create a backup for the registry database
before making any changes to Registry Editor. By doing so, you can easily restore the registry from the backup when something goes wrong.
Step 1. Press the
Win
key +
R
to launch the
Run
dialog.
Step 2. Type
regedit
and hit the
Enter
key to open
Registry Editor
. If prompted by
User Account Control
, click on
Yes
to grant the permission.
Step 3. Move to the following path and expand the entries on the left-hand pane:
CHKNTFS
, also known as check NTFS, is a windows command line that displays or modifies automatic disk checking when the computer is started. Here’s how to remove
checking file system on C
via it:
Step 1. Run
Command Prompt
as an administrator.
Step 2. Type
chkntfs /x c:
and hit
Enter
.
Tip
: The
/x
parameter means that one or more partitions will be excluded from checking when your computer boots up.
Suggestion: Back up Your C Drive Before Proceeding
Now, your computer can boot up without
checking files system on C
. As you can see, it is hard to find the specific reason why your computer goes wrong most of the time, let alone the corresponding workarounds. Therefore, it is essential to create a backup of your system so that if anything goes wrong during the process, you can use the backup to restore the system back to the work state. Here, we propose to back up your system with a piece of
reliable backup software
– MiniTool ShadowMaker.
This free tool is designed to provide data protection and disaster recovery solutions for Windows devices. It supports backing up your important files/folders, selected partitions, operating systems, and even the whole disk on Windows 7/8/10/11 and Windows Server 2008/2012/2016/2019/2022. What’s more, MiniTool ShadowMaker is user-friendly and you can just back up your data just within a few steps. Here’s how to back up your C drive with its one-click system backup solution:
Step 1. Download, install and launch this program.
Step 2. Click on
Keep Trial
and go to the
Backup
page.
Step 3. In
SOURCE
, you can see the system required partitions are selected by default. Therefore, you only need to choose a storage path for your backup image in
DESTINATION
.
Step 4. Either hit
Back Up Now
to start the backup or press
Back Up Later
to delay the process. Once you choose
Back Up Later
, you can start the delayed task in the
Manage
page.
Then, you need to create a bootable drive with MiniTool ShadowMaker:
Step 1. Go to the
Tools
page and hit
Media Builder
.
Step 2. Click
WinPE-based media with MiniTool plug-in
and choose
USB Flash Disk
. When your computer fails to boot, you can boot it from this USB drive and perform a system recovery.
By now, you must stop
checking files system on C
successfully with the solutions mentioned in this article. More importantly, you still have a risk of encountering the same issue again or making some mistakes during the troubleshooting process, resulting in data loss, hard drive failure or system crash.
In consequence, it is necessary to back up your system with MiniTool ShadowMaker to secure your system. For further queries about our product or the solutions in this article, welcome to leave your ideas in the comment zone or contact us via
[email protected]
.
Checking Files System on C FAQ
How do I check my drive file system?
Launch
File Explorer
> hit
This PC
> right-click on the drive you want to check > choose
Properties
> check the file system under the
General
tab.
How do I fix file system error?
Fix 1: Check Sectors for Your Hard Drive via MiniTool Partition Wizard.
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