1. Inspect the PCB for visible damage using a multimeter or oscilloscope to identify faults. 2. Immediately remove any damaged components with a soldering iron or desoldering pump. 3. Repair damaged traces or pads with jumper wires or new copper foil to restore continuity. 4. Replace faulty components, ensuring proper orientation and secure soldering. 5. Test the PCB by powering it up and conducting thorough functional checks to ensure reliability.