Intel SBXL52 Hardware Maintenance Manual - Page 96

Replace the DIMM., Replace the system board.

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Lit blade-error LED DIMM x error Cause A memory error occurred. Processor x error The microprocessor has failed. Temperature error The system temperature has exceeded a threshold level. System board error The system board has failed IDE bus x error The IDE bus indicated by the error LED has failed. NMI error The system board has failed. Processor mismatch The processors do not match. Action 1. Reseat the DIMM indicated by the lit DIMM failure LED. 2. Replace the DIMM. ✏ NOTE Multiple DIMM LEDs do not necessarily indicate multiple DIMM failures. If more than one DIMM LED is on, reseat/replace one DIMM at a time until error goes away. Refer to the SBCE management module system error log for further isolation. 1. Verify that the microprocessor indicated by the lit LED is installed correctly. (See "Installing an additional microprocessor" on page 38 for installation instructions). 2. Replace the microprocessor. 1. Check to see if a blower on the SBCE unit has failed. If it has, replace the fan. 2. Make sure the room temperature is not too high. (See "Features and specifications" on page 2 for temperature information.) 1. Replace the blade server cover, reinsert the blade server in the SBCE unit, and then restart the server. 2. Replace the system board. 1. Reseat/replace the hard disk drive on IDE bus x. 2. Replace the system board. 1. Replace the blade server cover, reinsert the blade server in the SBCE unit, and then restart the blade server. 2. Check the system error log for information about the error. If the problem remains, replace the system board. • Verify 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; also see "Error symptoms" on page 83. 82 SBXL52: Hardware Maintenance Manual and Troubleshooting Guide

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82
SBXL52: Hardware Maintenance Manual and Troubleshooting Guide
DIMM x error
A memory error occurred.
1.
Reseat the DIMM indicated by the lit DIMM
failure LED.
2.
Replace the DIMM.
NOTE
Multiple DIMM LEDs do not necessarily
indicate multiple DIMM failures.
If more
than one DIMM LED is on,
reseat/replace one DIMM at a time until
error goes away.
Refer to the SBCE
management module system error log
for further isolation.
Processor x
error
The microprocessor has failed.
1.
Verify that the microprocessor indicated by
the lit LED is installed correctly. (See
“Installing an additional microprocessor” on
page 38 for installation instructions).
2.
Replace the microprocessor.
Temperature
error
The system temperature has exceeded a
threshold level.
1.
Check to see if a blower on the SBCE unit
has failed. If it has, replace the fan.
2.
Make sure the room temperature is not too
high. (See “Features and specifications” on
page 2 for temperature information.)
System board
error
The system board has failed
1.
Replace the blade server cover, reinsert
the blade server in the SBCE unit, and
then restart the server.
2.
Replace the system board.
IDE bus x error
The IDE bus indicated by the error LED has
failed.
1.
Reseat/replace the hard disk drive on IDE
bus
x
.
2.
Replace the system board.
NMI error
The system board has failed.
1.
Replace the blade server cover, reinsert
the blade server in the SBCE unit, and
then restart the blade server.
2.
Check the system error log for information
about the error.
If the problem remains, replace the system
board.
Processor
mismatch
The processors do not match.
•
Verify 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; also
see “Error symptoms” on page 83.
Lit blade-error
LED
Cause
Action