I'll try to be as clear as possible.
I did install Tails to a USB, then I cloned it over another USB and thats where the problems started.
The "clone tails usb" won't start in my laptop. I did try to boot it in another computer and it does starts fine.
The computer says something as "no OS found", but as i stated, there is and actually it does work in other computers.
My laptop is a Samsung series 9 and I use LUNA and Win8. So far I never had any trouble to start a USB live, however with the "clone tails" I am puzzled. I have not idea what else to try.
At the BIOS there is the option to "disable" UEFI, but nothing as Legacy, CMS or such things.
Weird thing is that the first USB works fine, but the "clone tails" won't boot at all, even when using the same computer.
As I said already, I don't have any trouble at all to boot any LiveUSB, but this "cloned" live USB is driving me mad.
Any help would be very welcome.