1.
Power
off
the
expansion
unit.
See
the
2.
Remove
the
ac
power
cord
from
the
frame
that
you
are
working
on.
3.
Remove
the
cover
to
access
the
card
that
you
are
removing
from
the
system.
See
4.
Remove
the
EMC
access
plate
that
is
located
directly
above
the
card
enclosure.
Press
the
two
latching
mechanisms
together
and
tilt
the
top
of
the
cover
away
from
the
frame
to
remove
it.
5.
Disconnect
and
label
any
cables
from
the
card
that
you
wish
to
remove.
6.
If
you
are
removing
an
IXS
card,
then
go
to
7.
Turn
the
latch
counter
clockwise
and
lift
upward
on
the
black
latch
to
release
the
card.
8.
Gently
pull
the
card
off
the
backplane.
9.
Reverse
this
procedure
to
replace
the
card.
After
exchanging
a
failing
item,
go
to
Note:
If
you
have
exchanged
a
2766
or
2787
Fibre
Channel
IOA,
the
IBM
2105
disk
unit
subsystem
must
be
updated
to
use
the
World-Wide
Port-Name
of
the
new
2766
or
2787
IOA.
This
name
can
be
found
in
the
Port
worldwide
name
field
on
the
iSeries
by
displaying
detail
on
the
2766
or
2787
IOA
Logical
Hardware
Resource
information
in
Hardware
Service
Manager
in
SST
or
DST.
The
16-digit
World-Wide
Port-Name
can
also
be
determined
by
appending
the
digits
″
1000
″
to
the
beginning
of
the
12-digit
IEEE
Address
found
on
the
tailstock
label
of
the
Fibre
Channel
IOA.
Use
the
ESS
Web
Interface
User’s
Guide
(SC26-7346)
to
update
the
World-Wide
Port-Name
in
the
host
configuration
on
the
IBM
2105
ESS.
The
ESS
Web
Interface
User’s
Guide
can
also
be
found
at
the
following
URL:
http://ssddom02.storage.ibm.com/disk/ess/documentation.html
This
ends
the
procedure.
FC
5074,
FC
5079,
FC
5094,
FC
5294,
FC
9079,
FC
9094
-
Covers
For
use
by
authorized
service
providers.
Use
this
procedure
to
remove
or
replace
covers
on
the
FC
5074,
FC
5079,
FC
5094,
FC
5294,
FC
9079,
FC
9094.
Note:
The
front
and
rear
covers
will
swing
open
a
little
more
than
90
degrees.
This
makes
it
possible
to
replace
all
FRUs,
without
having
to
remove
the
covers.
v
To
open
or
remove
the
front
cover,
refer
to
Figure
1.
Front
cover
-
removal
(See
page
)
below.
v
To
open
or
remove
the
rear
cover,
refer
to
Figure
2.
Rear
cover
-
removal
(See
page
)
below.
Perform
the
following
steps
to
open
or
remove
each
cover.
1.
Unlock
the
cover
(front
only).
2.
Open
the
cover
by
grasping
its
right
side
and
pulling
it
towards
you.
3.
After
opening
the
cover,
press
down
on
lever
B
,
which
is
located
inside
along
the
top,
left
side
of
the
cover.
4.
Tilt
the
top
of
the
cover
away
from
the
tower,
and
lift
the
cover
off.
This
ends
the
procedure.
Figure
1.
Front
cover
-
removal
Analyze
hardware
problems
141
Содержание 270
Страница 2: ......
Страница 12: ...x Hardware Remove and Replace Part Locations and Listings...
Страница 279: ...Figure 3 CCIN 2881 with pluggable DIMM Analyze hardware problems 267...
Страница 281: ...Figure 6 Models 830 SB2 with FC 9074 HSL and SPCN locations Analyze hardware problems 269...
Страница 283: ...Figure 1b Model 840 SB3 processor tower dual line cord Analyze hardware problems 271...
Страница 294: ...01 gif port and LED locations 282 Hardware Remove and Replace Part Locations and Listings...
Страница 295: ...s src rzaq4519 gif locations Analyze hardware problems 283...
Страница 318: ...Figure 2 FC 5088 FC 0588 Expansion I O Unit top view 306 Hardware Remove and Replace Part Locations and Listings...
Страница 415: ...Table 2 Final assembly rear Models 830 and SB2 with FC 9074 continued Analyze hardware problems 403...
Страница 422: ...Table 1 Cover assembly Models 840 and SB3 processor tower 410 Hardware Remove and Replace Part Locations and Listings...
Страница 483: ...Table 1 Cover assembly FC 5095 Expansion I O Tower Analyze hardware problems 471...
Страница 505: ...Table 15 Model 830 SB2 System Unit with FC 9074 Power cables single line cord Analyze hardware problems 493...
Страница 511: ...Table 19 Model 840 SB3 Processor Tower Power cables single line cord Analyze hardware problems 499...
Страница 513: ...Table 21 Model 840 and Model SB3 9079 Base I O Tower Power cables dual line cord Analyze hardware problems 501...
Страница 519: ...Figure 15 Models 870 and 890 Primary I O to CEC interconnection part 1 Analyze hardware problems 507...
Страница 614: ...602 Hardware Remove and Replace Part Locations and Listings...
Страница 618: ...606 Hardware Remove and Replace Part Locations and Listings...
Страница 621: ......
Страница 622: ...Printed in USA SY44 5917 02...