IBM 8835 Hardware Maintenance Manual - Page 56

illustration.

Page 56 highlights

Note: Correct airflow is from the front to the rear of the server. 7. Connect the replacement fan cable to the system board. Note: If you are replacing more than one fan, install all fans in the server before connecting the cables to the system board. Attention: Improper routing of the fan cables could result in crimps or cuts of the fan cabling, which might jeopardize fan performance. When routing cables, make sure that: Heat sink duct a. The cable for Fan 2 is routed up, and then through and around the heat sink duct, as shown in the illustration. b. The cables for Fans 3, 4 and 5 are routed up, and then over to the appropriate connectors on the system board. c. The fan cables do not come into contact with the metal fan bracket when installation is complete. 8. Continue with "Completing the installation" on page 47. 46 325 Type 8835: Hardware Maintenance Manual and Troubleshooting Guide Eserver

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Note:
Correct
airflow
is
from
the
front
to
the
rear
of
the
server.
7.
Connect
the
replacement
fan
cable
to
the
system
board.
Note:
If
you
are
replacing
more
than
one
fan,
install
all
fans
in
the
server
before
connecting
the
cables
to
the
system
board.
Attention:
Improper
routing
of
the
fan
cables
could
result
in
crimps
or
cuts
of
the
fan
cabling,
which
might
jeopardize
fan
performance.
When
routing
cables,
make
sure
that:
Heat sink
duct
a.
The
cable
for
Fan
2
is
routed
up,
and
then
through
and
around
the
heat
sink
duct,
as
shown
in
the
illustration.
b.
The
cables
for
Fans
3,
4
and
5
are
routed
up,
and
then
over
to
the
appropriate
connectors
on
the
system
board.
c.
The
fan
cables
do
not
come
into
contact
with
the
metal
fan
bracket
when
installation
is
complete.
8.
Continue
with
“Completing
the
installation”
on
page
47.
46
Eserver
325
Type
8835:
Hardware
Maintenance
Manual
and
Troubleshooting
Guide