Apr 27
Inspecting and fixing a circuit board (PCB) starts with a careful visual check—look for burnt components, loose connections, broken traces, or cold solder joints using proper lighting or magnification; next, use a multimeter to test continuity and identify faulty components, then reflow or resolder weak joints with controlled heat while ensuring ESD-safe handling to avoid further damage; for deeper issues, isolate components like capacitors or ICs and replace them precisely to restore functionality—consistent inspection during assembly and repair is key to preventing repeat failures and improving reliability in real-world applications; for professional support and end-to-end PCB solutions, visit https://www.auckam.com
