9-52  Structure and Assembly/Disassembly   
9.3.25.2  GPU Fan 
1.  See Chapter 9.3.25 for details 
2.  Unscrew 8 M3 X 8 cross panhead screws from PC main unit assembly with screwdriver (M3, 
M4) to remove GPU fan assembly (equipped with the digital board). 
 
3.  Cut the cable tie CHS-3X100 with diagonal cutting pliers. Unscrew 3 M2 X 4 cross panhead 
screws from GPU fan with M2 screwdriver to remove GPU fan (FAN 12V 7.5CFM 34dB 
70*67*12mm) from the metal of the digital board. 
 
9.3.25.3  GPU Module 
1.  See Chapter 9.3.25.2 for details. 
2.  Turn PC main board assembly. Unscrew 2 cross panhead screws GB/T818-2000 M3X6 
color-zinc plated from GPU board assembly with the screwdriver (M3, M4) to remove GPU 
board assembly (FRU).   
All cross panhead screws should be installed without the pads in case of the damage to 
the electrodes around the screws when installing in reverse.   
 
FAN 12V 7.5CFM 34dB 70*67*12mm