Windows installation help

[sirpeter]

So I'm trying to install Windows 10 and I've converted my hard drives to gpt, but when I try to make it work, it goes to the Reboot and Selected proper Boot device. I've already set it to boot from the USB but that's the only setting I've changed.

 

[kanewolf]

Did you create the "bootable" USB? Is it possible you did it wrong? The message seems to say you don't have any bootable devices even though you think the USB should be.

 

[sirpeter]

I downloaded the Windows media tool from Microsoft onto the USB, and it was booting from that and working until I changed the hard drives to gpt