> To meet the Windows 8 requirement for NX feature and SSE2 instructions support, the Windows 8 kernel checks for these features during initialization. Systems that do not support NX or SSE2 cannot initialize a Windows 8 kernel. Systems that can disable NX in firmware have that option overridden; therefore, misconfigured firmware does not cause boot to fail. An attempt to boot a system that does not have NX or SSE2 support results in a bugcheck. Users get the UNSUPPORTED_PROCESSOR code (0x0000005D) error, together with four lines of information on a 32-bit system