Installing The Bottom Power Supply - Dell FC4500 Hardware Reference Manual

Servicing and Upgrading a DPE
3
A.
Make sure the module's latch is
as far left in its slot as possible.
B.
Align the supply with the enclosure slot
and gently push it into the slot until the
latch moves to the middle of the slot.
EMC Fibre Channel Disk-Array Processor Enclosure (DPE) Hardware Reference
3-42
Latch

Installing the Bottom Power Supply

Figure 3-31
Slot
C.
With your thumb, push the
latch right until it snaps up.
You may need to brace your
hand against the module's handle.