IBM 326m Hardware Maintenance Manual - Page 53

connector.

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The following illustration shows the memory slots on the system board. DIMM 4 (DDR4) DIMM 3 (DDR3) DIMM 2 (DDR2) DIMM 1 (DDR1) DIMM 8 (DDR8) DIMM 7 (DDR7) DIMM 6 (DDR6) DIMM 5 (DDR5) To install DIMMs, complete the following steps: 1. Read the safety information that begins on page iii and "Installation guidelines" on page 29. 2. Turn off the server and peripheral devices, and disconnect the power cords and all external cables. 3. Remove the server from the rack; then, remove the server cover (see "Removing the cover and bezel" on page 32). Attention: To avoid breaking the retaining clips or damaging the DIMM connectors, open and close the clips gently. 4. Open the retaining clip on each end of the DIMM connector. 5. Touch the static-protective package containing the DIMM to any unpainted metal surface on the server. Then, remove the DIMM from the package. 6. Turn the DIMM so that the DIMM keys align correctly with the slot. 7. Insert the DIMM into the connector by aligning the edges of the DIMM with the slots at the ends of the DIMM connector. Firmly press the DIMM straight down Chapter 4. Installing options 43

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The
following
illustration
shows
the
memory
slots
on
the
system
board.
DIMM 4 (DDR4)
DIMM 3 (DDR3)
DIMM 2 (DDR2)
DIMM 8 (DDR8)
DIMM 1 (DDR1)
DIMM 7 (DDR7)
DIMM 6 (DDR6)
DIMM 5 (DDR5)
To
install
DIMMs,
complete
the
following
steps:
1.
Read
the
safety
information
that
begins
on
page
iii
and
“Installation
guidelines”
on
page
29.
2.
Turn
off
the
server
and
peripheral
devices,
and
disconnect
the
power
cords
and
all
external
cables.
3.
Remove
the
server
from
the
rack;
then,
remove
the
server
cover
(see
“Removing
the
cover
and
bezel”
on
page
32).
Attention:
To
avoid
breaking
the
retaining
clips
or
damaging
the
DIMM
connectors,
open
and
close
the
clips
gently.
4.
Open
the
retaining
clip
on
each
end
of
the
DIMM
connector.
5.
Touch
the
static-protective
package
containing
the
DIMM
to
any
unpainted
metal
surface
on
the
server.
Then,
remove
the
DIMM
from
the
package.
6.
Turn
the
DIMM
so
that
the
DIMM
keys
align
correctly
with
the
slot.
7.
Insert
the
DIMM
into
the
connector
by
aligning
the
edges
of
the
DIMM
with
the
slots
at
the
ends
of
the
DIMM
connector.
Firmly
press
the
DIMM
straight
down
Chapter
4.
Installing
options
43