Replacing
the
P
o
w
er
Supply
Assembly
P
erform
the
follo
wing
steps
in
the
order
given
to
replace
the
p o
w
er
supply:
1.
P
o
w
er
do
wn
all
the
w
orkstation
comp onen
ts;
disconnect
the
p o
w
er
cord
from
the
system
unit.
2.
Remo
v
e
the
p o
w
er
supply
bulkhead
from
the
system
unit
cabinet
as
sho
wn
in
Figure
5-8 .
3.
Remo
v
e
the
p o
w
er
supply
assem
bly
from
the
system
unit
cabinet
as
sho
wn
in
Figure
5-9 .
4.
Install
another
p o
w
er
supply
assem
bly
in
to
the
same
slot
in
the
system
unit
cabinet.
5.
Re-install
the
p o
w
er
supply
bulkhead
in
the
system
unit
cabinet.
6.
Reconnect
the
A
C
p o
w
er
cord.
Figure
5-8.
P
o
w
er
Supply
Bulkhead
Remo
v
al
5-20
Expanding
Y
our
W
orkstation
and
Replacing
Its
P
arts
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 ...
