On Fri, Feb 3, 2017 at 12:47 PM, Tony Duell <ard.p850ug1 at gmail.com> wrote:
There is no magic box that you plug into a computer
and it tells
you 'U5 is faulty'. At least not in general.
Hmmm...
I think I'll make a box that you plug into a computer and it tells you 'U5
is faulty'.
It won't be magic, though...
:-)