This could be a dead HDD or a glitch in the BIOS.
So try the BIOS and also if there is a recovery option for the operating system (Alt + F10 or whatever) and if the EFI boot area is protected.
Words like Disk2Disk.
Create a USB with a windows 10 operating system on it, available from microsoft.
Please check thru the BIOS and ask again if you need more help.
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