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.

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How Do I Recover Data from Drive with Damaged File System

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Cause 3: Bad Sectors

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 .)

hit Check

Step 4. Click on Scan drive to start the scanning. (In Windows 7, check the Fix the system errors automatically option and press Start .)

Tip : Most file system errors can be fixed by this method. For more solutions on file system errors, you can see this guide - File System Error - Solutions to Deal with it Quickly .