IBM 8862 Hardware Maintenance Manual - Page 128

Power, supply, Replace, appropriate, board., Verify, temperature, within, recommended, range., power

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Page 128 highlights

Note: See Chapter 7, "Parts listing, Types 8861, 8862," on page 139 to determine which components are replaceable by the customer and which components must be replaced by an IBM field service technician. Service Processor/RXE-100 message FRU/action PCI Expansion Unit X Side A or B: +5V Power Not Adequate v Remove adapters one at a time. PCI Expansion Unit X Side A or B: +5v under 1. Check slot 5 or 6 for short or bent pins. recommended voltage 2. Power supply PCI Expansion Unit X Side A or B: +5v under 1. Check slot 5 or 6 for short. Check pins between PCI and voltage DMC card. 2. Power supply PCI Expansion Unit X Side A or B: -12v over v Power supply. recommended voltage PCI Expansion Unit X Side A or B: -12v over v Power supply. voltage PCI Expansion Unit X Side A or B: -12v under recommended voltage 1. Check pins between PCI and DMC card and all slots. 2. Power supply PCI Expansion Unit X Side A or B: -12v under voltage 1. Check pins between PCI and DMC card and all slots. 2. Power supply PCI Expansion Unit X Side A or B: Chipset Power-Good Fault v I/O board. PCI Expansion Unit X Side A or B: Continuous +3.3v over voltage v Power supply. PCI Expansion Unit X Side A or B: Continuous +3.3v under voltage 1. Check pins between PCI and DMC card. 2. Power supply PCI Expansion Unit X Side A or B: Continuous +5v over voltage v Power supply. PCI Expansion Unit X Side A or B: Continuous +5v under voltage 1. Check pins between PCI and DMC card. 2. Power supply PCI Expansion Unit X Side A or B: Environmental Monitor Flash Update Failed 1. Run the latest version of the Remote Supervisor Adapter Firmware Update Utility. 2. Replace appropriate board. PCI Expansion Unit X Side A or B: Environmental Monitor RAM Error 1. Run the latest version of the Remote Supervisor Adapter Firmware Update Utility. 2. Replace appropriate board. PCI Expansion Unit X Side A or B: Environmental Monitor ROM Error. 1. Run the latest version of the Remote Supervisor Adapter Firmware Update Utility 2. Replace appropriate board. PCI Expansion Unit X Side A or B: Expansion 1. Check all fans and remove any obstacles from the path of system over recommended ambient airflow in RXE-100 temperature 2. Verify room temperature is within recommended range. PCI Expansion Unit X Side A or B: Failure reading an I2C device 1. Replace power backplane. 2. Replace power supply. 3. Replace DMC card. 4. Board. 118 IBM xSeries 365 Types 8861, 8862: Hardware Maintenance Manual and Troubleshooting Guide

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Note:
See
Chapter
7,
“Parts
listing,
Types
8861,
8862,”
on
page
139
to
determine
which
components
are
replaceable
by
the
customer
and
which
components
must
be
replaced
by
an
IBM
field
service
technician.
Service
Processor/RXE-100
message
FRU/action
PCI
Expansion
Unit
X
Side
A
or
B:
+5V
Power
Not
Adequate
v
Remove
adapters
one
at
a
time.
PCI
Expansion
Unit
X
Side
A
or
B:
+5v
under
recommended
voltage
1.
Check
slot
5
or
6
for
short
or
bent
pins.
2.
Power
supply
PCI
Expansion
Unit
X
Side
A
or
B:
+5v
under
voltage
1.
Check
slot
5
or
6
for
short.
Check
pins
between
PCI
and
DMC
card.
2.
Power
supply
PCI
Expansion
Unit
X
Side
A
or
B:
-12v
over
recommended
voltage
v
Power
supply.
PCI
Expansion
Unit
X
Side
A
or
B:
-12v
over
voltage
v
Power
supply.
PCI
Expansion
Unit
X
Side
A
or
B:
-12v
under
recommended
voltage
1.
Check
pins
between
PCI
and
DMC
card
and
all
slots.
2.
Power
supply
PCI
Expansion
Unit
X
Side
A
or
B:
-12v
under
voltage
1.
Check
pins
between
PCI
and
DMC
card
and
all
slots.
2.
Power
supply
PCI
Expansion
Unit
X
Side
A
or
B:
Chipset
Power-Good
Fault
v
I/O
board.
PCI
Expansion
Unit
X
Side
A
or
B:
Continuous
+3.3v
over
voltage
v
Power
supply.
PCI
Expansion
Unit
X
Side
A
or
B:
Continuous
+3.3v
under
voltage
1.
Check
pins
between
PCI
and
DMC
card.
2.
Power
supply
PCI
Expansion
Unit
X
Side
A
or
B:
Continuous
+5v
over
voltage
v
Power
supply.
PCI
Expansion
Unit
X
Side
A
or
B:
Continuous
+5v
under
voltage
1.
Check
pins
between
PCI
and
DMC
card.
2.
Power
supply
PCI
Expansion
Unit
X
Side
A
or
B:
Environmental
Monitor
Flash
Update
Failed
1.
Run
the
latest
version
of
the
Remote
Supervisor
Adapter
Firmware
Update
Utility.
2.
Replace
appropriate
board.
PCI
Expansion
Unit
X
Side
A
or
B:
Environmental
Monitor
RAM
Error
1.
Run
the
latest
version
of
the
Remote
Supervisor
Adapter
Firmware
Update
Utility.
2.
Replace
appropriate
board.
PCI
Expansion
Unit
X
Side
A
or
B:
Environmental
Monitor
ROM
Error.
1.
Run
the
latest
version
of
the
Remote
Supervisor
Adapter
Firmware
Update
Utility
2.
Replace
appropriate
board.
PCI
Expansion
Unit
X
Side
A
or
B:
Expansion
system
over
recommended
ambient
temperature
1.
Check
all
fans
and
remove
any
obstacles
from
the
path
of
airflow
in
RXE-100
2.
Verify
room
temperature
is
within
recommended
range.
PCI
Expansion
Unit
X
Side
A
or
B:
Failure
reading
an
I2C
device
1.
Replace
power
backplane.
2.
Replace
power
supply.
3.
Replace
DMC
card.
4.
Board.
118
IBM
xSeries
365
Types
8861,
8862:
Hardware
Maintenance
Manual
and
Troubleshooting
Guide