Lenovo RD210 - Manual (Page 39)

Table 2. EasyLED diagnostics (continued)
v Follow the suggested actions in the order in which they are listed in the Action column until the problem
is solved.
v See the parts listing in the Hardware Maintenance Manual to determine which components are customer
replaceable units (CRU) and which components are field replaceable units (FRU).
v If an action step is preceded by “(Trained service technician only),” that step must be performed only by a
trained service technician.
LED Description Action
CNFG A hardware configuration error
has occurred.
1. If the CNFG LED and the CPU LED are lit, complete the
following steps to correct the problem:
a. Check the microprocessors that were just installed to
make sure that they are compatible with each other
(see 11 for additional information about
microprocessor requirements).
b. (Trained service technician only) Replace the
incompatible microprocessor.
c. Check the system-error logs for information about the
error. Replace any components that are identified in
the error log.
2. If the CNFG LED and the MEM LED are lit, complete the
following steps:
a. Make sure that the DIMM configuration is supported.
b. Replace the DIMMs with a supported configuration.
CPU An invalid microprocessor
configuration or a microprocessor
has failed (both the CP LED and
the CNFG LED might be lit).
1. If the CNFG LED is lit, the system issues an invalid
microprocessor configuration error. Complete the following
steps to correct the problem:
a. Check the microprocessors that were just installed to
make sure that they are compatible with each other
(see 11 for additional information about
microprocessor requirements) and use the Setup utility
and select System Information → System Summary
→ Processor Details to verify the microprocessors
information.
b. (Trained service technician only) Replace the
incompatible microprocessor.
c. Check the system-error logs for information about the
error. Replace any components that are identified in
the error log.
2. If a microprocessor failure occurs, complete the following
steps:
a. (Trained service technician only) Make sure that the
failing microprocessor, which is indicated by a lit LED
on the system board, is installed correctly. See 11 for
information about installation and requirements.
VRM Reserved.
Chapter 4. Server controls, LEDs, and power 23