If you are not using a fuse resistor, skip this step. Otherwise, continue.

Insert and solder the new fuse resistor to F1 socket.

The fuse resistor should sit on the topside of the board and the leads should be exposed on the underside. Orientation of the fuse resistor does not matter

The 10M 1/2 watt resistor in the picture is used to depict what a fuse resistor might look like.