Structure and Assembly/Disassembly 9-9
9.3.6 IO Board/WIFI Board
The disassembly tool: cross-headed screwdriver (M3, M4), anti-electrostatic glove
1. Follow step 1 and step 2 in Chapter 9.3.2 to remove left and right side panels.
2. Unscrew two M4 X 8 screws fixing the rear cover, and remove the rear cover.
3. Unscrew five M4 X 8 screws. Hold IO board assembly to lift it upwards.