Question When I turn on my computer it goes to reboot and select proper boot device what can I do to fix it?

[plankzy]

This is the first time this had happened my pc has been working perfectly until now. I tried putting a new copy of my os but says that there’s already a copy on the device. When I try booting from a different drive it brings me to the same message. Any ideas?

 

[rgd1101]

what did you do before this happen?
what is you full system spec?

 

[Colif]

Try changing the boot method in bios from Legacy to UEFI or visa versa. it could be the PC is trying to boot using wrong method.