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Replacing or Adding a Power-Supply Module
3-37
Servicing and Upgrading a DPE
If one power supply is off and the other is on, do not turn one on and
immediately turn off the other. Instead, turn one on and wait five seconds
before turning the other off.
If you are adding a new power supply, remove the power-supply
filler module as shown next. If you are replacing a faulty power
supply, remove the power-supply module itself as follows.
Removing a
Power-Supply Filler
Module
1. Remove the drive fan pack as shown on page 3-35.
2. Remove the filler module as shown in Figures 3-26 and 3-27.
Figure 3-26 Removing the Bottom Filler Module
Latch
(one per side)
Bottom filler module
A.
Push each latch of the filler
module toward the center.
B.
Pull the filler module
from its slot.