One of the symptoms of an defective hard drive.

when windows startup and then this disk checking appeared like on the video.

[@WinMasterOSM]

I hate CHKDSK!

[@2anchors]

We sure about it??? Bcz m having the same thing does that means my hdd is defective??

[@JayRTech]

This is one of the many factors of having defective hdd or ssd.
To confirm it you may use 3rdparty software like "hdtune", "hd sentinel" and read hdd health.

[@2anchors]

@@JayRTech YO YO YO THANKS ALOT DUDE WILL CHECK IT OUT 💕💕💓💓💓

[@JayRTech]

​@@2anchorsur welcome

[@2anchors]

@@JayRTech alr my hdd is fucked up i had the doubts early on, thanks for the help friend