R
[email protected]
- Jan 1, 1970
- 0
Have a Discovery 420 treadmill. On the upper PC board,
8 of the 9 ICs have the identification info removed; it
appears that the area which previously contained the ID
on each chip, had been irregularly abraded with a small
tool (such as a Dremel).
Seems time consuming for the board manufacturer to do
this on each board.
Why would a manufacturer do this?
8 of the 9 ICs have the identification info removed; it
appears that the area which previously contained the ID
on each chip, had been irregularly abraded with a small
tool (such as a Dremel).
Seems time consuming for the board manufacturer to do
this on each board.
Why would a manufacturer do this?