An 11.1 _x86-64 OpenSUSE install warns that my hardware is only 32-bit and aborts the install; my hardware is (definitely) 64-bit: I have installed and run several 64- programs and os’s.
I guess you are going to need to tell us about your computer hardware. What brand computer do you have? What is the CPU, what is the total memory, what hard drive, what motherboard, BIOS version, sound card and video card type installed. Perhaps a BIOS setting is limiting something or perhaps you have a bad download of the openSUSE install/boot disk.
Thank You,