It is essential to have all the shield wires in connection otherwise, it won’t charge.If by mistake you cut any of the outer wire then cut off the cable and start again.Next, peel the wires off the center and twist them.Trim off the outer plastic of the cable using a knife and then slide it off.Then cut back the charger rubber so that you get some wire with which you will be working.To begin with, trim both ends of the broken cable neatly.Afterward, when the wire becomes weaker, it begins sparking and separates. The power chord has a central core and a shield wire. To fix the broken power chord, you need not know to solder. How to Fix a Broken Laptop Charger Port?.Laptop Charger Overheated and Stopped Working.How to Fix a Broken Laptop Charger Cord?.