IBM 79856au User Guide - Page 71

Installing, hot-swap, power, supply

Page 71 highlights

Important: If there is a gap between the DIMM and the retaining clips, the DIMM has not been correctly inserted; open the retaining clips, remove the DIMM, and then reinsert it. 9. Replace the riser-card assembly (see "Installing the riser-card assembly" on page 28). If you have other devices to install or remove, do so now. Otherwise, go to "Completing the installation" on page 61. Installing a hot-swap power supply The server supports a maximum of two hot-swap power supplies. Important: Only the configurations shown in the following table are supported: Installed power supplies Power supply 1 Power supplies 1 and 2 Required fans Fans in locations 3, 4, 8, 9, and 10 All 10 fans Statement 8: CAUTION: Never remove the cover on a power supply or any part that has the following label attached. Hazardous voltage, current, and energy levels are present inside any component that has this label attached. There are no serviceable parts inside these components. If you suspect a problem with one of these parts, contact a service technician. Chapter 2. Installing optional devices 57

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Important:
If
there
is
a
gap
between
the
DIMM
and
the
retaining
clips,
the
DIMM
has
not
been
correctly
inserted;
open
the
retaining
clips,
remove
the
DIMM,
and
then
reinsert
it.
9.
Replace
the
riser-card
assembly
(see
“Installing
the
riser-card
assembly”
on
page
28).
If
you
have
other
devices
to
install
or
remove,
do
so
now.
Otherwise,
go
to
“Completing
the
installation”
on
page
61.
Installing
a
hot-swap
power
supply
The
server
supports
a
maximum
of
two
hot-swap
power
supplies.
Important:
Only
the
configurations
shown
in
the
following
table
are
supported:
Installed
power
supplies
Required
fans
Power
supply
1
Fans
in
locations
3,
4,
8,
9,
and
10
Power
supplies
1
and
2
All
10
fans
Statement
8:
CAUTION:
Never
remove
the
cover
on
a
power
supply
or
any
part
that
has
the
following
label
attached.
Hazardous
voltage,
current,
and
energy
levels
are
present
inside
any
component
that
has
this
label
attached.
There
are
no
serviceable
parts
inside
these
components.
If
you
suspect
a
problem
with
one
of
these
parts,
contact
a
service
technician.
Chapter
2.
Installing
optional
devices
57