01
Microscopy
Optical inspection of boards, joints, connectors and surfaces to identify physical evidence.
Laboratory
An environment built for Apple boards.
MacBook, iPhone and iPad repair quality depends on measurement, traceability and process control.
02
Measurement
Current-draw, voltage, charging and signal characterisation with suitable instruments.
03
ESD control
Handling designed to reduce electrostatic and contamination risk during intervention.
04
Traceability
Recording the symptom, observations, measurements, intervention and outcome.
Nothing is assumed.
The device, board and actual behaviour are the primary source. Documentation helps; evidence leads.