Removing
the
planar
1.
Follow
the
instructions
in
“Removing
the
covers”
on
page
29.
2.
Follow
the
instructions
in
“Removing
the
top
plate”
on
page
32.
3.
Follow
the
instructions
in
“Removing
the
riser
card”
on
page
49
and
“Removing
the
I/O
modules”
on
page
42.
4.
If
installed,
remove
the
air
duct.
See
“Removing
the
air
duct
(Models
722,
74x,
78x,
and
C4x)”
on
page
44.
5.
Follow
the
instructions
in
“Removing
the
processor
fan
(Models
742,
782
only)”
on
page
45
6.
Remove
the
eight
standoffs
(see
A
in
Figure
44)
for
the
parallel,
video
and
serial
ports.
7.
Unplug
all
attached
cables.
Note:
For
Models
742
and
782,
disconnect
the
connector
from
the
processor
power
cable
(see
A
in
Figure
37
on
page
48).
A
Figure
44.
Example
of
stand-offs
Updated
July
14,
2008
54
SurePOS
700
Series:
SurePOS
700-721/741/781,
722/742/782
Hardware
Service
Guide
Summary of Contents for 4800-741
Page 2: ......
Page 105: ...Updated July 14 2008 Appendix A Parts catalog 87...
Page 119: ...IBM IBM GA27 4004 GA27 4004 Updated July 14 2008 Appendix B Safety information 101...
Page 135: ...USB DASD optional 16 USB support 16 V video function 15 Updated July 14 2008 Index 117...
Page 143: ......
Page 144: ...Updated July 14 2008 SA27 4329 04...