Determine
which
fan
to
replace
by
checking
the
LEDs
on
the
fans.
The
front
fans,
center
fans,
and
rear
fans
are
installed
differently
from
each
other.
This
section
contains
separate
instructions
for
each
group
of
fans.
Replacing
a
front
fan
Complete
the
following
steps
to
replace
front
fan
5
or
6
(blower):
1.
Review
the
information
in
“Installation
guidelines”
on
page
45,
“Handling
static-sensitive
devices”
on
page
46,
and
“Safety
information”
on
page
169.
2.
Remove
the
server
cover
(see
“Removing
the
server
left-side
cover
and
bezel
(tower
model)”
on
page
55
or
“Removing
the
server
top
cover
and
bezel
(rack
configuration)”
on
page
57).
Attention:
To
ensure
proper
system
cooling,
do
not
remove
the
server
cover
for
more
than
30
minutes
during
this
procedure.
3.
Press
the
orange
fan-release
latch
in
the
direction
indicated
by
the
arrow.
4.
Pull
the
fan
out
of
the
server.
5.
Align
the
two
tabs
on
the
replacement
fan
with
the
notches
in
the
server
and
press
the
fan
into
the
corresponding
connector.
Press
the
front
edge
of
the
fan
to
engage
the
latch
fully
and
secure
the
fan
in
the
server.
6.
Verify
that
the
FAN
LED
on
the
diagnostic
LED
panel
(see
“Light
path
diagnostics”
on
page
38)
is
not
lit.
If
the
FAN
LED
is
lit,
reseat
the
fan.
7.
Reinstall
the
server
cover
(see
“Installing
the
server
bezel
and
left-side
cover
(tower
model)”
on
page
100
or
“Installing
the
server
bezel
and
top
cover
(rack
configuration)”
on
page
103).
Replacing
a
center
fan
Complete
the
following
steps
to
replace
center
fan
3
or
4:
1.
Review
the
information
in
“Installation
guidelines”
on
page
45,
“Handling
static-sensitive
devices”
on
page
46,
and
“Safety
information”
on
page
169.
2.
Remove
the
server
cover
(see
“Removing
the
server
left-side
cover
and
bezel
(tower
model)”
on
page
55
or
“Removing
the
server
top
cover
and
bezel
(rack
configuration)”
on
page
57).
Attention:
To
ensure
proper
system
cooling,
do
not
remove
the
server
cover
for
more
than
30
minutes
during
this
procedure.
3.
Press
the
orange
fan-release
latch
in
the
direction
indicated
by
the
arrow;
the
latch
will
rotate
downward.
4.
Pull
the
fan
out
of
the
server.
5.
Press
the
orange
fan-release
latch
in
the
direction
indicated
by
the
arrow
and
open
the
latch;
then,
slide
the
replacement
fan
into
the
server.
Press
the
latch
up
to
snap
it
into
place
and
secure
the
fan
in
the
server.
Note:
When
you
slide
the
fan
into
the
server,
make
sure
the
orange
fan-release
latch
is
at
the
top.
6.
Verify
that
the
FAN
LED
on
the
diagnostic
LED
panel
(see
“Light
path
diagnostics”
on
page
38)
is
not
lit.
If
the
FAN
LED
is
lit,
reseat
the
fan.
7.
Reinstall
the
server
cover
(see
“Installing
the
server
bezel
and
left-side
cover
(tower
model)”
on
page
100
or
“Installing
the
server
bezel
and
top
cover
(rack
configuration)”
on
page
103).
Replacing
a
rear
fan
Complete
the
following
step
to
replace
rear
fan
1
or
2:
96
xSeries
235
Type
8671:
Hardware
Maintenance
Manual
and
Troubleshooting
Guide
Summary of Contents for 8671 - Eserver xSeries 235
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