Power
error
messages
Note:
See
“System
replaceable
units”
on
page
144
to
determine
which
components
should
be
replaced
by
a
field
service
technician.
Message
Action
Power
supply
x
current
share
fault
(level-critical;
excessive
current
demand
on
power
supply
x
)
v
Replace
power
supply
x
.
Power
supply
x
DC
good
fault
(level-critical;
power
good
signal
not
detected
for
power
supply
x
)
v
Replace
power
supply
x
.
Power
supply
x
temperature
fault
v
Replace
power
supply
x
.
Power
supply
x
removed
v
No
action
required
-
information
only
.
Power
supply
x
fan
fault
(level-critical;
fan
fault
in
power
supply
x
)
v
Replace
power
supply
x.
Power
supply
x
12
V
fault
(level-critical;
overcurrent
condition
detected)
v
See
“Power
checkout”
on
page
100.
Power
supply
x
3.3
V
fault
(level-critical;
3.3
V
power
supply
x
had
an
error)
v
See
“Power
checkout”
on
page
100.
Power
supply
x
5
V
fault
(level-critical;
5
V
power
supply
x
had
an
error)
v
See
“Power
checkout”
on
page
100.
System
running
non-redundant
power
(level-noncritical;
system
does
not
have
redundant
power)
1.
Add
another
power
supply.
2.
Remove
options
from
system.
3.
System
can
continue
to
operate
without
redundancy
protection
if
steps1
and
2
are
not
followed.
System
under
recommended
voltage
for
x
(level-warning;
indicated
voltage
supply
under
nominal
value;
value
for
x
can
be
+12,
-12,
or
+5)
1.
Check
connections
to
the
power
subsystem.
2.
Power
supply.
3.
Power
cage
assembly,
if
installed.
System
shutdown
Refer
to
the
following
tables
when
experiencing
system
shutdown
related
to
voltage
or
temperature
problems.
Voltage
related
system
shutdown
Note:
See
“System
replaceable
units”
on
page
144
to
determine
which
components
should
be
replaced
by
a
field
service
technician.
Message
Action
System
shutoff
due
to
x
current
over
max
value
(level-critical;
system
drawing
too
much
current
on
voltage
x
bus)
v
See
“Power
checkout”
on
page
100.
System
shutoff
due
to
x
V
over
voltage
(level-critical;
system
shutoff
due
to
x
supply
over
voltage)
1.
Check
the
power-supply
connectors
2.
Power
supply.
3.
Power
cage
assembly,
if
installed.
Chapter
6.
Symptom-to-FRU
index
137
Summary of Contents for xSeries 236 8841
Page 1: ...xSeries 236 Type 8841 Hardware Maintenance Manual and Troubleshooting Guide...
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Page 3: ...xSeries 236 Type 8841 Hardware Maintenance Manual and Troubleshooting Guide...
Page 20: ...10 xSeries 236 Type 8841 Hardware Maintenance Manual and Troubleshooting Guide...
Page 96: ...86 xSeries 236 Type 8841 Hardware Maintenance Manual and Troubleshooting Guide...
Page 152: ...142 xSeries 236 Type 8841 Hardware Maintenance Manual and Troubleshooting Guide...
Page 160: ...150 xSeries 236 Type 8841 Hardware Maintenance Manual and Troubleshooting Guide...
Page 173: ...Appendix B Safety information 163...
Page 174: ...164 xSeries 236 Type 8841 Hardware Maintenance Manual and Troubleshooting Guide...
Page 175: ...Appendix B Safety information 165...
Page 176: ...166 xSeries 236 Type 8841 Hardware Maintenance Manual and Troubleshooting Guide...
Page 177: ...Appendix B Safety information 167...
Page 178: ...168 xSeries 236 Type 8841 Hardware Maintenance Manual and Troubleshooting Guide...
Page 179: ...Appendix B Safety information 169...
Page 189: ...Appendix B Safety information 179...
Page 190: ...180 xSeries 236 Type 8841 Hardware Maintenance Manual and Troubleshooting Guide...
Page 191: ...Appendix B Safety information 181...
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Page 208: ...198 xSeries 236 Type 8841 Hardware Maintenance Manual and Troubleshooting Guide...
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Page 210: ...Part Number 25K8114 1P P N 25K8114...
