
WARNING: HARDWARE HARM
Using a knife to modify a circuit board can be a very tricky proposition. Be careful to apply
only the necessary pressure to lift or cut the trace (which is just a thin layer of copper on top
of the hard fiberglass material that makes up the circuit board). A single slip could damage
components or other traces on the circuit board and cause irreversible damage to the device.
WARNING: PERSONAL
INJURY
When using a knife to modify the circuit board, make sure your hands and fingers are safely
out of the direction of the blade, and always wear proper eye protection. Be aware of stray
solder or pieces of the cut trace that may loosen ...