Are these the
machines that contain a vibration switch so they can tell
if they've been moved? and if so, the license becomes invalid?
Jerome Fine replies:
What ever the IBM systems were that contained that feature, did
that mean that the original legal user could also not move his system
into another room?
Of course not, legit owners had IBM field service move the hardware and
field service replaced the vibration switch after it was moved.
--Chuck