IBM eServer BladeCenter HS20Type 8832, Инструкция по установке и эксплуатации, Страница: 81 / 112

Table 5. Light path diagnostics
LED Problem Action
None An error has occurred and cannot be
isolated, or the service processor has
failed. The error is not represented by a
light path diagnostic LED.
Check the system error log in the management
module for more information about the error.
DIMM x error A memory error has occurred. Replace the failing DIMM, indicated by the lit DIMM
failure LED.
Note: Multiple DIMM LEDs do not necessarily indicate
multiple DIMM failures. If more than one DIMM LED is
lit, reseat or replace one DIMM at a time until the error
goes away. Check the system error log in the
management module for information about the error.
If the problem remains, have the blade server
serviced.
Processor x error The microprocessor has failed. Make sure that the microprocessor that is indicated by
the lit LED is installed correctly (see “Installing an
additional microprocessor” on page 27 for installation
instructions).
If the problem remains, have the microprocessor
replaced.
Temperature error The system temperature has exceeded
a threshold level.
v
Determine whether a blower on the BladeCenter
unit has failed. If it has, replace the fan.
v Make sure that the room temperature is not too high
(see “Features and specifications” on page 5 for
temperature information).
If the problem remains, have the blade server
serviced.
System board error The system board has failed Replace the blade server cover, reinsert the blade
server in the BladeCenter unit, and then restart the
server.
If the problem remains, have the blade server
serviced.
IDE bus x error The IDE bus indicated by the error LED
has failed.
Have the blade server serviced.
NMI error The system board has failed.
1. Replace the blade server cover, reinsert the blade
server in the BladeCenter unit, and then restart the
server.
2. Check the system error log in the management
module for information about the error.
If the problem remains, have the blade server
serviced.
Processor
mismatch
The processors do not match. Make sure that microprocessors 1 and 2 have the
same cache size and type and the same clock speed.
Internal and external clock frequencies must be
identical.
If the problem remains, have the blade server
serviced.
Chapter 6. Solving problems
67