Ventilation and cooling
GS Series 630-635 Service Manual
59
020-001224-02 Rev. 1 (08-2018)
3. Remove the 11 M3 screws
with a Phillips #1 screwdriver
securing the top shielding.
4. Unplug the fans 4 and 5 connector to the main board.
5. Loosen the four M3 screws with a Phillips #1 screwdriver securing the fans 4 and 5.
6. Separate the affected fan
holder and fan.
7. Replace the affected fan.
8. To re-install the fan modules, follow these steps in reverse order.