Hi there. So I was using my notebook with Windows 10 normally last night and it said it needs to be restarted, so I tried to do, but the first strange thing was, when I pressed '' restart now '', it just closed the window for a while and then it showed up again. I couldn't restart it from there, so I chose remind me later, went to menu and pressed shut down and update. It turned off normally, so I switched it back on and BSOD showed up. It said FAT_FILE_SYSTEM and then restarted. For the second time, it was NTFS_FILE_SYSTEM and from that time it shows every time.