thanks for asking, but no, that's not it, i was cmplaining about syst. properties: "T2080 @ 1.723 Mhz, 1.723Mhz", and system bot configuration "boot 1 or 2 processors" (as settings for OS boot) allowing me only 1 as a choice ...
in the meantime, i did a restore, set bios to significant bit off...