Dell Force10 S55 - Replace an AC or DC Power Supply

Power Supplies | 29
Replace an AC or DC power supply
NOTE: If a power supply fails, it must be completely replaced. There are no field servicable components in
the module itself. Refer to Chapter 9, Technical Support to request a hardware replacement.
To replace a power supply, follow the steps below:
2 Using the grab handle, slide the unit in to the power supply bay.
3 Tighten the securing screw at the top of the unit.
4 Attach power cables.
5 The system powers up as soon as the cables are connected between the power supply and the power source.
Step Task
1 Disconnect the power cable from the power supply.
2 Use the grab handle to slide the unit out of the power supply bay.
NOTE: If the power supply is not going to be replaced, attach a blank panel to the power supply slot.
3 Using the grab handle on the replacement unit, slide it into the power supply bay.
4 Tighten the securing screws on the module with a screwdriver. Ensure that the module is secure.
5 Attach power cord to the new module.
6 The system powers up as soon as the cables are connected between the power supply and the power source.
Step Task