You should now reboot and go into the BIOS configuration to boot from USB. Instructions for doing so vary from system to system, but generally entail the following:

1. Reboot the system.

2. While booting (before Windows starts loading), get into the BIOS configuration screen by hitting something like F1, F2, Delete or Escape. Hotkey instructions are generally provided on the screen.

3. Go to the section that contains your boot devices.

4. With your USB drive plugged in, the USB drive should be listed. If it isn’t, your system might not support booting from USB. Assuming that it is supported (as is the case with virtually all modern hardware),

5. Select  your USB drive option (Which will Be CD-ROM to USB-HDD) to the primary boot device.

6. Exit from the BIOS configuration, saving all changes

 YOU CAN ALSO SEE VIDEO FOR AMD PROCESSOR