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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 Chapter 7 “Parts listing, RS210 Types 6531, 6532, 6533, and 6534” on page 175 to determine which
components are customer replaceable units (CRU) and which components are eld 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 critical from a less
severe state.(n = microprocessor
number)
Error A sensor has changed to
Critical state from a less
severe state.
1. Make sure that the fans are
operating, that there are no
obstructions to the airow, that
the air bafe 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)
Sensor CPU nOverTemp has
transitioned to non-recoverable
from a less severe state.(n =
microprocessor number)
Error A sensor has changed to
Nonrecoverable state from a
less severe state.
1. Make sure that the fans are
operating, that there are no
obstructions to the airow, that
the air bafe 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)
Sensor CPU nOverTemp has
transitioned to critical from
a non-recoverable state.(n =
microprocessor number)
Error A sensor has changed
to Critical state from
Nonrecoverable state.
1. Make sure that the fans are
operating, that there are no
obstructions to the airow, that
the air bafe 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)
30 Hardware Maintenance Manual