4.
Are
you
removing
or
installing
a
disk
unit
using
concurrent
maintenance?
v
Yes
:
Continue
with
the
next
step.
v
No
:
Perform
5.
To
remove
a
disk
unit
using
concurrent
maintenance,
perform
the
following:
a.
Select
System
Service
Tools
(SST).
If
you
cannot
get
to
SST,
select
DST.
Do
not
perform
a
system
IPL
to
get
to
DST.
b.
Select
Start
a
Service
Tool
—>
Hardware
Service
Manager
.
c.
Select
Device
Concurrent
Maintenance
and
enter
the
required
information
in
the
information
fields.
d.
Press
Enter
on
the
console.
After
the
delay
time,
the
light
above
the
device
location
will
begin
flashing.
You
now
have
9
seconds
to
pinch
the
two
surfaces
of
the
latching
mechanism
together
and
rotate
the
handle
of
the
disk
unit
towards
you.
Pull
the
disk
unit
partially
out.
The
light
above
the
device
location
will
go
off
and
remain
off
as
soon
as
the
device
is
no
longer
making
contact
with
the
backplane.
Attention:
If
you
remove
the
device
when
the
light
is
not
flashing,
data
may
be
lost,
the
disk
unit
may
be
damaged,
or
the
backplane
may
be
damaged.
Wait
another
five
seconds
to
allow
time
for
the
disk
to
stop
spinning.
Then
pull
the
disk
unit
out
the
remaining
way.
6.
Are
you
finished
with
the
repair?
v
No
:
Continue
with
the
next
step.
v
Yes
:
Replace
the
covers
that
were
removed
during
this
procedure
and
return
to
the
procedure
that
sent
you
here.
This
ends
the
procedure.
7.
To
install
a
disk
unit
using
concurrent
maintenance
perform
the
following:
a.
Select
System
Service
Tools
(SST).
If
you
cannot
get
to
SST,
select
DST.
Do
not
perform
a
system
IPL
to
get
to
DST.
b.
Select
Start
a
Service
Tool
—>
Hardware
Service
Manager
.
36
Hardware
(Remove
and
Replace;
Part
Locations
and
Listings)
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...