How to Repair A PCB Trace – Video Tutorial

This is a PCB trace repairing tutorial video. This video talks about how to repair a PCB trace. To repair the PCB trace we can use the conductive pen. First we must shake the conductive pen for 20 second before using it. Then repair the PCB trace. And then we must wait about 24 minutes. The PCB trace has been repaired by using the conductive pen. Here is the video: