IBM 79856au User Guide - Page 51

Attention

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Note: The ServeRAID-8k-I SAS controller does not have a battery. Battery cable Battery RAID controller Battery mounting tabs Battery mounting clips Battery cable connector Attention: To avoid breaking the retaining clips or damaging the connectors, handle the clips gently. The ServeRAID SAS controller can be installed only in a dedicated slot on the system board. The server comes with a ServeRAID-8k-l SAS controller installed. To replace the ServeRAID-8k-l SAS controller with a ServeRAID-8k SAS controller, complete the following steps: 1. Read the safety information that begins on page v and "Installation guidelines" on page 23. 2. Turn off the server and peripheral devices and disconnect all power cords and external cables (see "Turning off the server" on page 13); then, remove the cover (see "Removing the cover" on page 26). 3. Locate the ServeRAID SAS controller on the system board. 4. Move the SAS cable so it is not interfering with removing the ServeRAID SAS controller. 5. Open the retaining clip on each end of the connector. 6. Lift the ServeRAID SAS controller out of the connector. 7. Touch the static-protective package that contains the new ServeRAID SAS controller to any unpainted metal surface on the server. Then, remove the ServeRAID SAS controller from the package. 8. Turn the new ServeRAID SAS controller card so that the key on the bottom edge aligns correctly with the connector. 9. Firmly press the ServeRAID SAS controller straight down into the connector by applying pressure on both ends of the card simultaneously. The retaining clips snap into the locked position when the card is firmly seated in the connector. Chapter 2. Installing optional devices 37

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Note:
The
ServeRAID-8k-I
SAS
controller
does
not
have
a
battery.
Battery
RAID controller
Battery mounting
clips
Battery mounting
tabs
Battery cable
Battery cable
connector
Attention:
To
avoid
breaking
the
retaining
clips
or
damaging
the
connectors,
handle
the
clips
gently.
The
ServeRAID
SAS
controller
can
be
installed
only
in
a
dedicated
slot
on
the
system
board.
The
server
comes
with
a
ServeRAID-8k-l
SAS
controller
installed.
To
replace
the
ServeRAID-8k-l
SAS
controller
with
a
ServeRAID-8k
SAS
controller,
complete
the
following
steps:
1.
Read
the
safety
information
that
begins
on
page
v
and
“Installation
guidelines”
on
page
23.
2.
Turn
off
the
server
and
peripheral
devices
and
disconnect
all
power
cords
and
external
cables
(see
“Turning
off
the
server”
on
page
13);
then,
remove
the
cover
(see
“Removing
the
cover”
on
page
26).
3.
Locate
the
ServeRAID
SAS
controller
on
the
system
board.
4.
Move
the
SAS
cable
so
it
is
not
interfering
with
removing
the
ServeRAID
SAS
controller.
5.
Open
the
retaining
clip
on
each
end
of
the
connector.
6.
Lift
the
ServeRAID
SAS
controller
out
of
the
connector.
7.
Touch
the
static-protective
package
that
contains
the
new
ServeRAID
SAS
controller
to
any
unpainted
metal
surface
on
the
server.
Then,
remove
the
ServeRAID
SAS
controller
from
the
package.
8.
Turn
the
new
ServeRAID
SAS
controller
card
so
that
the
key
on
the
bottom
edge
aligns
correctly
with
the
connector.
9.
Firmly
press
the
ServeRAID
SAS
controller
straight
down
into
the
connector
by
applying
pressure
on
both
ends
of
the
card
simultaneously.
The
retaining
clips
snap
into
the
locked
position
when
the
card
is
firmly
seated
in
the
connector.
Chapter
2.
Installing
optional
devices
37