No bootable device- Please restart system

[opamago3]

I have put the setup files for Windows 10 on my external harddrive yet my Toshiba Satellite c75d-b7299 keeps saying ''Missing Operating system''.
I've also noticed that the light on the harddrive changes from white to blue.

 

[tambeshakunt]

Does the drive show in BIOS? If not, then it won't be able to boot from it.

 

[Prostar Computer]

Your external drive needs to be made bootable. Copying the setup files over to it alone won't work.

Microsoft provides a tool to setup bootable media: https/www.microsoft.com/en-us/software-download/windows10

 

[opamago3]

Does the drive show in BIOS? If not, then it won't be able to boot from it.

Your external drive needs to be made bootable. Copying the setup files over to it alone won't work.

Microsoft provides a tool to setup bootable media: https/www.microsoft.com/en-us/software-download/windows10

Thanks, I was able to follow up and create a bootable device.