Reboot or select proper boot device or Insert boot media in selected boot device and press a key

luukoneplus

Commendable
Aug 2, 2016
8
0
1,510
Hello, I've just finished building my pc. I want to install Windows 10 Education on it. so I have put windows media creation tool on a USB and when I put this USB in my pc. It wont work. It will show the message: Reboot and select proper boot device or Insert boot media in selected boot device and press a key. I hope someone could help me with this problem,

Thanks (srry for bad english)
 

Cole12

Commendable
Jul 19, 2016
6
0
1,520
Where did you plug the USB drive into? Is it directly into the motherboard, or is it into the case? If it's into the case, are you sure you connected the USB cable into the motherboard?

Is it USB 2.0 or 3.0?
 

luukoneplus

Commendable
Aug 2, 2016
8
0
1,510
after i rebooted it i got to see something with DOS commands, however. my brother pressed something and changed boot priority now any keyboard and mouse wont work anymore ive tried a PS2 port too