What is the problem with disk check on computer startup?

The computer starts disk check because the file system on the computer has serious data inconsistencies and cannot be repaired according to the log function; the common reason is that the computer suddenly loses power or shuts down abnormally. If the disk check is not canceled, The system will check and repair the disk.

#The operating environment of this tutorial: Windows 10 system, Dell G3 computer.

What is the problem with disk check when the computer starts up?

The computer starts disk check because the file system on the computer has serious data inconsistencies and cannot be repaired according to the log function. The common reason is that the computer suddenly loses power or shuts down abnormally.

Taking win10 system as an example, you will see the disk check reminder as shown in the figure below when booting. Of course, the user can cancel it.

If you do not cancel the disk check, the system will check and repair the disk.

#Start disk check and repair. When the file system cannot ensure data consistency, the dirty bit will be set. Users can also query and set this value by themselves. Specifically, click on the search box first.

Enter cmd, find it and run it with administrator privileges.

Execute fsutil dirty query c:

to query whether the c drive is marked as requiring booting for disk check.

If the prompt is damaged, it needs to be checked upon startup. If the prompt is not damaged, there is no need to check upon startup.

It is not necessary to have a sudden power outage or abnormal shutdown to start the disk check. Users can also set the disk check to be performed when the computer is turned on.

fsutil dirty set c:

That is, there is a problem with setting the c drive, and you will see a prompt to fix the disk error after restarting.

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