Using DVD with Windows 10 provided by Dell I created a bootable USB in order to install windows 10 on my laptop.
However, after recovering procedure laptops displays message:
No bootable devices found
press F1 to retry boot
F2 for setup utility
F5 to run onboard diagnostics.
Please run the Diagnostic tool to check hardware on the system by following steps below:
1. Power off system
2. Power on system, quickly tap the F12 key continuously until you see Preparing one time boot menu in the top right corner of the screen. In the boot menu, stroll down to Diagnostic and then click it. After quick tests, click on Hard Drive and then Thorough Test Mode. Report back any error code.