Table
4.
Online-spare
memory
DIMM
connector
assignments
(continued)
Active
DIMM
connectors
Online-spare
memory
DIMM
connectors
1
and
2
3
and
4
5
and
6
7
and
8
v
You
can
enable
either
online-spare
memory
or
memory
mirroring,
but
not
both
at
the
same
time.
v
When
you
install
or
remove
DIMMs,
the
server
configuration
information
changes.
When
you
restart
the
server,
the
system
displays
a
message
indicating
that
the
memory
configuration
has
changed.
The
following
illustration
shows
how
to
install
DIMMs
on
the
system
board.
Complete
the
following
steps
to
install
a
DIMM:
1.
Read
the
safety
information
beginning
on
page
v
and
“Installation
guidelines”
on
page
7.
2.
Turn
off
the
server
and
peripheral
devices,
and
disconnect
the
power
cords
and
all
external
cables,
if
necessary;
then,
remove
the
top
cover.
3.
Remove
the
air
baffle.
16
IBM
xSeries
346
Type
8840:
Installation
Guide
Summary of Contents for 8840 - eServer xSeries 346
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