14. Remove the power supply unit from the chassis.
a. Detach the power cables from the system board.
b. Detach the power cable from the backplane.
c. Remove the screws that secure the power supply unit bracket to the chassis.
Note
• The at head M3x4 screws require a Phillips #2 screwdriver.
• A torque of 7 kgf.cm (6.08 lbf.in) ± 0.5 kgf.cm (0.43 lbf.in) is recommended for
electric screwdrivers.
d. Remove the power supply unit and power supply unit bracket.
| NAS Repair Manual
Category D NAS Models 107
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