Lenovo ThinkServer TD200x Hardware Maintenance Manual page 44

Hardware maintenance manual for td200x
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• Follow the suggested actions in the order in which they are listed in the Action column until the problem is
solved.
• See Parts Listing, TD200x Machine Types 3719, 3821, 3822, and 3823 to determine which components are
customer replaceable units (CRU) and which components are field replaceable units (FRU).
• If an action step is preceded by "(Trained service technician only)," that step must be performed only by
a trained service technician.
Sensor CPU nOverTemp has
transitioned to non-recoverable
from a less severe state.(n =
microprocessor number)
Sensor CPU nOverTemp has
transitioned to critical from
a non-recoverable state.(n =
microprocessor number)
Sensor CPU nOverTemp has
transitioned to non-recoverable.(n =
microprocessor number)
36
ThinkServer TD200x Hardware Maintenance Manual
Error
A sensor has changed to
Nonrecoverable state from a
less severe state.
Error
A sensor has changed
to Critical state from
Nonrecoverable state.
Error
A sensor has changed to
Nonrecoverable state.
1. Make sure that the fans
are operating, that there
are no obstructions to the
airflow, that the air baffle is in
place and correctly installed,
and that the server cover
is installed and completely
closed.
2. Make sure that the heat
sink for microprocessor n is
installed correctly.
3. (Trained service
technician only) Replace
microprocessor n.
(n = microprocessor number)
1. Make sure that the fans
are operating, that there
are no obstructions to the
airflow, that the air baffle is in
place and correctly installed,
and that the server cover
is installed and completely
closed.
2. Make sure that the heat
sink for microprocessor nis
installed correctly.
3. (Trained service
technician only) Replace
microprocessor n.
(n = microprocessor number)
1. Make sure that the fans
are operating, that there
are no obstructions to the
airflow, that the air baffle is in
place and correctly installed,
and that the server cover
is installed and completely
closed.
2. Make sure that the heat
sink for microprocessor nis
installed correctly.
3. (Trained service
technician only) Replace
microprocessor n.
(n = microprocessor number)

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