Structure and Assembly/Disassembly 9-19
8. Unscrew three M2 X 6 screws on GPU fan to remove GPU fan assembly.
9.3.11 Engine Board and TR Board
The disassembly tool: cross-headed screwdriver (M3, M4), anti-electrostatic glove
1. Follow step 1 in Chapter 9.3.2 to remove the left side panel.
2. Unscrew four M4 X 8 screws to remove the metal cover.
3. Release two plastic clips by hands to remove the engine board and TR board.