USB bootable drive with Olarila works in any other computer except mine

Could someone help me, i am following the tutorial on Olarila, and i am trying to make the USB for my AMD computer.

But i follow it precisely, and when i try to boot the USB in my pc, it just shows an underscore. But it works in my other two laptops that i have here, and in my office pc.

How could i solve it?