Structure and Assembly/Disassembly 9-21
2. Disconnect and remove signal wire of TGC signal board and unscrew four M3X8 screws
as shown in the figure to remove TGC assembly.
9.3.9.5 Trackball Assembly
Pull out the connection wire of trackball and unscrew two M3X8 screws as shown in the figure
and take out the fixing piece to remove trackball assembly.