I had set a multi partition system with ubuntu, kali and windows 10 and when i deleted both the linux distros and restarted my PC it booted into grub rescue mode (unknown filesystem).
If I hit up F12 on startup, under UEFI I can see windows, ubuntu and kali boot options and I can successfully boot from there to windows. But if I change to legacy boot, then i got a message saying that the relevant bootable device cannot be found.
Is it possible to install GRUB and boot windows 10 this way without having to enter F12 on boot?
P.S. This is a Dell system