Host
built-in
self
test
(BIST)
Note:
See
“System
replaceable
units”
on
page
131
to
determine
which
components
should
be
replaced
by
a
field
service
technician.
Message
Action
Host
fail
(level-informational;
built-in
self-test
for
the
host
failed)
1.
Reseat
the
microprocessor.
2.
Replace
the
microprocessor.
Bus
fault
messages
Note:
See
“System
replaceable
units”
on
page
131
to
determine
which
components
should
be
replaced
by
a
field
service
technician.
Bus
fault
messages
Message
Action
Failure
reading
12C
device.
Check
devices
on
bus
0.
1.
If
installed,
reseat
the
I2C
cable
between
RSA2
and
the
RSA2
connector
on
the
system
board.
2.
DIMMs.
3.
System
board.
Failure
reading
12C
device.
Check
devices
on
bus
1.
1.
Reseat
the
I2C
cable
between
the
operator
information
panel
and
system
board.
2.
Operator
information
panel.
3.
System
board.
Failure
reading
12C
device.
Check
devices
on
bus
2.
1.
Reseat
the
cable
between
system
board
and
the
power
supply
(power
cage
assembly,
if
installed)
(JPWR1,
JPWR2).
2.
Power
cage
assembly,
if
installed.
3.
Power
supply.
4.
System
board.
Failure
reading
12C
device.
Check
devices
on
bus
3.
1.
Reseat
the
cable
between
the
SCSI
backplane
and
connector
on
system
board.
2.
SCSI
backplane.
3.
System
board.
Failure
reading
I2C
device.
Check
device
on
bus
4.
v
System
board
126
xSeries
226
Type
8488
and
8648:
Hardware
Maintenance
Manual
and
Troubleshooting
Guide
Содержание 84885BU
Страница 1: ...xSeries 226 Type 8488 and 8648 Hardware Maintenance Manual and Troubleshooting Guide ...
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Страница 10: ...Index 183 viii xSeries 226 Type 8488 and 8648 Hardware Maintenance Manual and Troubleshooting Guide ...
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Страница 200: ... Part Number 25K8108 Printed in USA 1P P N 25K8108 ...