alarmed
because
this
is
how
the
bezel
was
designed.
The
bezel
is
designed
with
breakaway
hinges
so
that
you
can
easily
reattach
it
to
the
chassis.
Removing
the
side
cover
Important:
Before
you
install
optional
hardware,
make
sure
that
the
server
is
working
correctly.
Start
the
server,
and
make
sure
that
the
operating
system
starts,
if
an
operating
system
is
installed,
or
that
a
19990305
error
code
is
displayed,
indicating
that
an
operating
system
was
not
found
but
the
server
is
otherwise
working
correctly.
If
the
server
is
not
working
correctly,
see
the
Problem
Determination
and
Service
Guide
for
diagnostic
information.
To
remove
the
server
side
cover,
complete
the
following
steps:
1.
Read
the
safety
information
that
begins
on
page
v
and
“Installation
guidelines”
on
page
22.
2.
Turn
off
the
server
and
all
attached
devices
(see
“Turning
off
the
server”
on
page
16);
then,
disconnect
all
power
cords
and
external
cables.
3.
Unlock
the
side
cover.
4.
Press
the
cover-release
latch
down
(as
indicated
by
the
two
arrows);
then,
remove
the
cover
and
set
it
aside.
Left-side cover
Cover release latch
Lock
5.
Lift
the
side
cover
off
the
server
and
set
it
aside.
To
replace
the
side
cover,
see
“Replacing
the
side
cover”
on
page
70.
Attention:
For
proper
cooling
and
airflow,
replace
the
cover
before
turning
on
the
server.
Operating
the
server
for
extended
periods
of
time
(more
than
30
minutes)
with
the
cover
removed
might
damage
server
components.
26
System
x3400
Types
7973,
7974,
7975,
and
7976:
User’s
Guide
Содержание System x3400 Type 7975
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Страница 134: ...Part Number 44W2584 Printed in USA 1P P N 44W2584...