SC113M Chassis Manual
5-12
The SC113M chassis has one 330, or 560 Watt power supply, or comes with two
400 Watt redundant power supplies. The power supplies are auto-switching capable.
This enables it to automatically sense and operate at a 100v to 240v input voltage.
An amber light will be illuminated on the power supply when the power is off. An
illuminated green light indicates that the power supply is operating.
5-10 Power Supply
Changing a 300 or 560 Watt Power Supply
1. Power down the server and unplug the AC power cord.
2. Remove the two screws (A), located on the cover of the power supply bay.
Set the screws aside for later use.
3. Remove the two screws (B), located on the side of the power supply bay and
set them aside for later use.
4. Gently slide the power supply out the back of the chassis.
5. Replace the failed power module with another of the same model.
6. Slide the new power supply module into the power supply bay.
7. Align the holes on the side of the power supply (C), with the holes in the side
of the power supply bay (B) and align the holes on the top of the power sup-
ply (D) with the holes in the cover of the power supply bay (A).
8. Plug the AC power cord into the back of the module and power-up the server.
Figure 5-10: Replacing the Power Supply
1
A
1
B
1
C
1
D
