Windows 10: Windows doesn't boot - loading Icon stuck

Hey allI recently visited my grandfather who has a PC that he uses and abuses. This morning he was faced with a problem - his Windows 10 didn't boot. The Mainboard Manufacturers logo showed up with the infamous loading icon underneath but the actual OS didn't load. The loading Icon stopped after precisely 1 and a half rotations. Every time. A Factory Reset and a new Installation didn't help either. The BIOS is up to date and all parts worked perfectly fine a couple of days ago. Specs:Mainboard: AsRock B550M itx ACCPU: AMD Ryzen 3 3200G8 GB of Ram in 2x4 sticksand a 500gb WD Blue SSDWindows 1

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Windows doesn`t start. Authomatic repair doesn`t work.

Thanks again!!

I`m sorry I had not noticed that the text on the picture was in spanish. It says that windows has replaced some damaged clusters in "name" file and "directory". Then, at the end "an unspecified error occurred (75736e6a726e6c2e 4f6)".

I`ll do it and I`ll be updating this thread when I have the report.

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I ran SeaTools. These are the results:




Does it mean my HDD is useless?

 

Windows doesn`t start. Authomatic repair doesn`t work.

Thanks for your answer, ken!

I deleted all my data. I had have it backed up.

I did a clean installation using the windows media creation tool (usb option).

No, I didn`t. I thought a clean installation would solve the problem.

After posting my previous message, I did it.





After chkdsk, I close cmd and tried to boot and the laptop just turned it off. This morning I`ve restarted it and automatically windows did a repair. Windows has booted and it seems that the repair tool has removed chrome and acrobat pdf reader (the only two programs I had installed after reinstalling windows).

Now Windows is installing updates and restarting my lapop, I`m kind of frightened. I don`t want it to happen again. Anyhow, I want to know what has brought the issue

I`ve been looking for information about the error code at the end of the picture and I didn`t get anywhere.

 

Windows Defender doesn´t load in Windows 10 startup and run slowwwwly

After updated the Windows 7 to 10 and error in avast (loaded very slowly Chrome. , f.ex.), i was uninstall the avast and used the Windows Defender (native of Windows) to protect against virus, malware and others bad things. But, the system runs more
quickly, and the Windows defender runs slooowwwwly; the rapld (quick) verification run slowly, 11.000 files in 9 hours (???????). Is correct? In Windows 7 the same process run quickly and the process take a 2 hours, maximum. Now, the windows defender´s icon
doesn´t show in taskbar, and i can´t ideia if the program is full loaded.

Thanks

Martin.