Viper V2 PRO kit instructions
Needed tools
Xacto knife, small cross screwdriver, Torx T6 screwdriver
[1] Remove the mouse feet to get to the screws
[3] Unscrew them using the Torx T6 screwdriver
[4] Split the bottom and top shell. No need to be careful.
[5] Remove the 2 screws in the top shell
[6] Reposition the battery like shown in the picture. Remove the white sticker to achieve better adhesion.
[7] Remove the PCB screws
[8] Bend the hook to the side which is holding the PCB down.
[9] Remove the PCB
[10] Add the PCB to the bottom shell. It won't go down immediately.
[11] Carefully move the scrollwheel holder to the side to allow the PCB to slide down. This can take a moment.
[12] Fasten the PCB using 3 screws. One screw will be left over.
[13] Add the scrollwheel by slightly bending the encoder to the side.
[14] Add the side button PCB. The two hooks have to be above the PCB.
It is possible that there is left-over powder in the whole for the side button PCB. Remove it with something pointy [Green arrow]
[15] Add the 4 torx screws at the sides.
It is possible that a mouse button is constantly activated. The solution is to slightly sand the hook of the top shell.
[16] Add the mouse feet.