no bootable device insert boot disk and press any key | MacRumors Forums
Reboot and Select proper Boot device or Insert Boot Media in selected Boot device - YouTube
How to fix - No boot device found. Press any key to reboot the machine - YouTube
My pc has a screen that says “reboot and select proper boot device or insert boot media in selected boot device and press a key” I have a 60 percent keyboard and
No Bootable Device -- Insert Boot Disk and Press any Key (SOLVED) - YouTube