To solder the new leads to the board, place the bare end of one lead onto the bead of solder on its corresponding solder pad.

Press the tip of the soldering iron onto the solder bead until it melts.

Slide the exposed end of the lead into the liquid solder until it is in the center of the bead, then remove the soldering iron.

Continue with the other connections the same way, taking special care not to solder two of the pads together.