v
The
Controller
not
ready
amber
LED
is
off.
For
more
information
about
the
RAID
controller
LEDs,
see
“Rear
view”
on
page
30.
For
more
information
about
network
configuration,
see
Chapter
6,
“Storage
subsystem
management
network
configuration,”
on
page
59
and
the
DS300
and
DS400
Software
Installation
Guide
.
Replacing
a
hot-swap
power-supply-with-fan
unit
Before
replacing
a
power-supply-with-fan
unit,
read
the
following
important
information:
v
The
power-supply-with-fan
unit
does
not
require
preventive
maintenance.
v
The
unit
must
be
installed
in
the
correct
place
to
maintain
proper
expansion
unit
cooling.
v
Use
only
power
supplies
that
are
supported
for
your
specific
storage
subsystem.
Complete
the
following
steps
to
replace
a
hot-swap
power-supply-with-fan
unit:
1.
Read
the
safety
information
beginning
on
page
iii
and
“Installation
guidelines”
on
page
41.
2.
Turn
off
the
power
supply.
3.
Disconnect
the
power
cord
from
the
electrical
outlet
and
from
the
power
supply.
4.
Remove
the
power-supply-with-fan
unit
from
the
storage
subsystem:
a.
While
squeezing
together
the
latch
and
lever
that
are
on
each
side
of
the
power
supply,
press
down
on
the
orange
area
on
each
latch.
The
power
supply
will
slide
out
of
the
bay
a
short
distance.
b.
Grasp
both
latches
and
pull
the
power
supply
out
of
the
bay.
c.
Place
the
power
supply
on
a
dry,
level
surface.
5.
Make
sure
that
the
power
switch
on
the
replacement
power
supply
is
turned
off.
6.
Install
the
replacement
power
supply
in
the
storage
subsystem:
a.
Make
sure
that
the
lever
on
each
side
of
the
power
supply
is
down
as
far
as
it
will
go.
Power-supply-with-fan
unit
Power-supply-with-fan
unit filler panel
Figure
46.
Removing
a
power-supply-with
fan
unit
56
IBM
TotalStorage
DS300
and
DS400:
Hardware
Installation
and
User’s
Guide
Содержание TotalStorage DS300
Страница 1: ...IBM TotalStorage DS300 and DS400 Hardware Installation and User s Guide...
Страница 2: ......
Страница 3: ...IBM TotalStorage DS300 and DS400 Hardware Installation and User s Guide...
Страница 12: ...x IBM TotalStorage DS300 and DS400 Hardware Installation and User s Guide...
Страница 42: ...28 IBM TotalStorage DS300 and DS400 Hardware Installation and User s Guide...
Страница 74: ...60 IBM TotalStorage DS300 and DS400 Hardware Installation and User s Guide...
Страница 76: ...62 IBM TotalStorage DS300 and DS400 Hardware Installation and User s Guide...
Страница 108: ...94 IBM TotalStorage DS300 and DS400 Hardware Installation and User s Guide...
Страница 109: ......
Страница 110: ...Part Number 25K8194 Printed in USA 1P P N 25K8194...
