sorry for my poor english
i prepare usb with myHack tool. showed an .app mountain lion pakage and it automatically create for me. i downloaded bootloader for HP Probook 6360b from this site. then again with myHack tool i installed extra folder (which i downloaded bootloader for my laptop) into usb . that is all i did.
as you said i try -x -v flags but it is same. same screen is appering.