4 machines died on me in the space of 2 months.  you and i are still
here, but perhaps the machines were mayan?  well none of them were
exactly new.  and then my 9yo daughter looks shocked and says the
computer buzzed her.  i touch what she touched, floor grate and
computer chassis, and buzzo.  so perhaps improper grounding might be a
factor in mobo deaths?  and/or other power faults?  what do any of you
recommend?  a certain test gizmo?  city of saint paul electrical
inspection?