T
able
6-5.
LED
Codes
Which
Indicate
That
a
Component
Must
Be
Replaced
8
7
6
5
4
3
2
1
Comp
onen
t
T
o
Be
Replaced
o
o
o
x
e
e
e
e
Pro cessor
card
o
o
x
o
e
e
e
e
Pro cessor
card
o
o
x
x
e
e
e
e
Pro cessor
card
o
x
o
o
e
e
e
e
Pro cessor
card
o
x
x
o
o
o
o
o
SIMM
card
in
slot
A1
o
x
x
o
o
o
o
x
SIMM
card
in
slot
A2
o
x
x
o
o
o
x
o
SIMM
card
in
slot
B1
o
x
x
o
o
o
x
x
SIMM
card
in
slot
B2
o
x
x
o
o
x
o
o
SIMM
card
in
slot
C1
o
x
x
o
o
x
o
x
SIMM
card
in
slot
C2
o
x
x
o
o
x
x
o
SIMM
card
in
slot
D1
o
x
x
o
o
x
x
x
SIMM
card
in
slot
D2
x
o
x
x
o
o
x
o
I/O
card
x
o
x
x
o
x
o
x
Pro cessor
card
x
o
x
x
o
x
x
o
Pro cessor
card
or
one
of
the
SIMM
cards
x
o
x
x
o
x
x
x
Pro cessor
card
or
I/O
card
x
o
x
x
x
o
o
e
Pro cessor
card
or
I/O
card
x
=
ON,
o
=
OFF,
e
=
either
ON
or
OFF
Note
The
LED
patterns
display
ed
during
the
selftests
are
not
related
in
an
y
w
a
y
to
the
patterns
describ ed
in
\Understanding
the
LEDs"
in
Chapter
2.
Those
patterns
apply
only
when
the
system
has
successfully
b o oted
HP-UX.
Troubleshooting
6-21
Summary of Contents for Model 720 - Workstation
Page 2: ......
Page 3: ...1 January 1991 Edition 1 January 1991 Edition 1 1 1 ...
Page 8: ......
Page 13: ...Figure 2 3 System Unit Switch Locations Your HP Apollo 9000 Model 720 730 Workstation 2 5 ...
Page 15: ...Figure 2 4 LED Windows Your HP Apollo 9000 Model 720 730 Workstation 2 7 ...
Page 60: ......
Page 117: ...Figure 5 1 Core I O Card Removal Expanding Your Workstation and Replacing Its Parts 5 7 ...
Page 119: ...Figure 5 2 Processor Card Removal Expanding Your Workstation and Replacing Its Parts 5 9 ...
Page 121: ...Figure 5 3 SIMM Card Removal Expanding Your Workstation and Replacing Its Parts 5 11 ...
Page 123: ...Figure 5 4 Internal Disk Removal Expanding Your Workstation and Replacing Its Parts 5 13 ...
Page 129: ...Figure 5 7 VSC Interface Card Removal Expanding Your Workstation and Replacing Its Parts 5 19 ...
Page 131: ...Figure 5 9 Power Supply Removal Expanding Your Workstation and Replacing Its Parts 5 21 ...
Page 132: ......
Page 157: ...Troubleshooting 6 25 ...
