3
Replacing or Adding a Power Supply Module
3-51
Servicing and Upgrading a Deskside DPE
Installing a Power
Supply
The power supply in the left enclosure slot is inverted with respect to the
power supply in the right slot. Also, the DPE and DAE power supplies
are different and are not interchangeable.
1. Gently insert the new power supply into the enclosure and plug
in the ac line cord as shown below.
Figure 3-37
For Power Supplies Installed with the Power Switch at the Bottom
C.
With your thumb,
push the latch down
until it engages. You
may need to brace
your hand against
the supply’s handle.
A.
Make sure the
supply’s latch is
as far up in its slot
as possible.
B.
Align the supply
with the enclosure
slot and gently
push the supply
into the slot until
the latch moves to
the middle of the
slot.
IMPORTANT: The cord must not occupy the space for the drive fan pack.
D.
Insert the power cord’s right-angle plug into
the supply’s ac receptacle.
E.
Bend the cord into a U shape and slide the U into the channel so the
end of the cable comes out of the channel at the back of the enclosure.
Latch
Latch
Power supply
ac receptacle
channel
