

Although the PCBs vary in thickness, they all tend to be on the thicker side of things. The main PCB is rather big and affixed to the bottom shell with two screws. The battery holder itself is connected to the main PCB with a 3-pin JST connector as well. To the left of the battery holder, you'll find the side-button PCB, which is connected to the main PCB with a 3-pin JST connector. The battery case is affixed to the bottom shell with three screws, along with an additional screw that secures the scroll wheel illumination and CPI button PCB. Once those are taken care of, simply pop the top and bottom shells apart.Īlthough the internal design may look somewhat complicated, it's actually pretty simple.

Regular readers will know that I have a special disdain for this screw head type. Beneath these, you'll find four Torx T6 screws. Disassembling the Rival 3 Wireless is quite easy.
