Front
panel
signal
and
USB
cables
Note:
v
Read
“Installation
guidelines”
on
page
15.
v
Read
the
safety
notices
at
Appendix
B,
“Safety
information,”
on
page
129.
v
Read
“Handling
static-sensitive
devices”
on
page
16.
Complete
the
following
steps
to
remove
the
front
panel
signal
(flat)
cable.
1.
Turn
off
the
server
and
all
attached
peripheral
devices.
2.
Disconnect
all
power
cords
and
external
cables
from
the
back
of
the
server.
3.
Remove
the
server
from
the
rack;
then,
remove
the
server
cover
(see
“Removing
the
cover”
on
page
18).
4.
Remove
the
operator
information
panel
(see
“Operator
information
panel”
on
page
55).
5.
Remove
the
front
fan
bracket
and
set
it
to
the
side
(see
“Fan
bracket”
on
page
56).
(It
is
not
necessary
to
remove
the
fans
from
the
bracket
for
this
procedure.)
6.
Remove
the
heat
sink
(see
“Removing
a
microprocessor
and
heat
sink”
on
page
54)
from
microprocessor
1
on
the
far
right
of
the
server
(see
“System-board
option
connectors”
on
page
60).
7.
Remove
the
VRM
associated
with
the
heat
sink
you
just
removed.
8.
Note
the
routing
of
the
signal
cable
as
you
remove
it
from
the
server.
It
is
attached
to
the
server
with
hook-and-loop
fasteners
in
various
locations.
To
install
the
signal
cable,
reverse
this
procedure
making
sure
to
line
up
the
hook-and-loop
fasteners
in
the
appropriate
locations.
Complete
the
following
steps
to
remove
the
front
panel
USB
cable.
1.
Remove
the
drive
cage
and
note
the
routing
of
the
USB
cable.
2.
Remove
the
USB
cable
from
behind
the
retention
tab,
found
under
the
drive
tray
assembly.
3.
Unplug
the
cable
from
the
system
board,
then
pull
the
cable
through
the
openings
to
remove
it.
To
install
the
USB
cable,
reverse
these
instructions.
58
xSeries
336
Type
1879
and
Type
8837:
Hardware
Maintenance
Manual
and
Troubleshooting
Guide
Summary of Contents for 88371RU
Page 1: ...xSeries 336 Type 1879 and Type 8837 Hardware Maintenance Manual and Troubleshooting Guide...
Page 2: ......
Page 3: ...xSeries 336 Type 1879 and Type 8837 Hardware Maintenance Manual and Troubleshooting Guide...
Page 15: ...Server on off 8 to 80 Shipment 5 to 100 Chapter 1 General information 5...
Page 22: ...12 xSeries 336 Type 1879 and Type 8837 Hardware Maintenance Manual and Troubleshooting Guide...
Page 24: ...14 xSeries 336 Type 1879 and Type 8837 Hardware Maintenance Manual and Troubleshooting Guide...
Page 92: ...82 xSeries 336 Type 1879 and Type 8837 Hardware Maintenance Manual and Troubleshooting Guide...
Page 149: ...Appendix B Safety information 139...
Page 150: ...140 xSeries 336 Type 1879 and Type 8837 Hardware Maintenance Manual and Troubleshooting Guide...
Page 151: ...Appendix B Safety information 141...
Page 152: ...142 xSeries 336 Type 1879 and Type 8837 Hardware Maintenance Manual and Troubleshooting Guide...
Page 153: ...Appendix B Safety information 143...
Page 154: ...144 xSeries 336 Type 1879 and Type 8837 Hardware Maintenance Manual and Troubleshooting Guide...
Page 155: ...Appendix B Safety information 145...
Page 165: ...Appendix B Safety information 155...
Page 166: ...156 xSeries 336 Type 1879 and Type 8837 Hardware Maintenance Manual and Troubleshooting Guide...
Page 167: ...Appendix B Safety information 157...
Page 168: ...158 xSeries 336 Type 1879 and Type 8837 Hardware Maintenance Manual and Troubleshooting Guide...
Page 172: ...162 xSeries 336 Type 1879 and Type 8837 Hardware Maintenance Manual and Troubleshooting Guide...
Page 185: ......
Page 186: ...Part Number 25K8109 1P P N 25K8109...
