G304/G305 disassembly

 
 
 
Needed tools
Xacto knife, cable cutter and Phillips screwdriver (PH00)

 

 [1] Remove USB dongle
Slide off the battery cover to reach it

 

 [2] Remove the 4 larger feet
An Xacto knife is ideal for that. Get every layer of the feet!

 

[3] Unscrew the 4 large screws

 

[4] Open the mouse
Start from the front and gently (!) open the mouse. Be careful to not damage the cables.

 

[5] Release both plugs

Pull on the white plugs, not the cables!

 

[6] Remove mid sized screws
Remove all 4 mid screws as well as the side button screw with the plate

 

[7] Take out the PCB
Pay attention to the small scrollwheel spring

 

[8] Remove side buttons
Unscrew the two mid sized screws. Push the sidebuttons inwards to release them.

 

[9] Cut
To release the cables, it helps to cut as shown in the picture

 

[10] Release the cables
Cut them free instead of simply pulling on them

 

[11] Cut the second glue point
Make sure to not damage the cables

 

[12] Release the cables
  
 
[13] Unscrew the 3 battery holder screws

 

 [14]  Remove the battery holder

 

 [15] Take out the battery cable
In order to do so, first remove the transluscent pin

 

[16] Unscrew the 4 mouse button screws

 

[17] Bend the mouse buttons up
You won't need them. No need to be careful!

 

[18] Take out the mouse buttons

A twisting motion helps

 

[19] Remove plastic pins

 

[20] Unscrew switch screws
Unscrew the small screws which hold the micro switches

 

[21] Remove the micro switches
Using the screwdriver as a lever helps releasing them

 

[22] Remove micro switch cables

 

[23] All needed parts
You can (responsibly) dispose the other parts

 

       
 
 
 
[24] Contact support
Let us know if problems appear and we will assist you.