Table 7. Light path diagnostics
LED | Problem | Action |
|
|
|
None | An error has occurred and cannot | Check the system error log in the management |
| be isolated, or the service processor | module for more information about the error. |
| has failed. The error is not |
|
| represented by a light path |
|
| diagnostic LED. |
|
|
|
|
DIMM x error | A memory error has occurred. | Replace the failing DIMM, indicated by the lit DIMM |
|
| failure LED. |
|
| 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. |
|
|
|
Processor x | The processor has failed. | Make sure that the processor that is indicated by |
error |
| the lit LED is installed correctly (see “Installing an |
|
| additional processor” on page 25 for installation |
|
| instructions). |
|
|
|
Temperature | The system temperature has | • Determine whether a blower on the SBCE unit |
error | exceeded a threshold level. | has failed. If it has, replace the fan. |
|
| • Make sure that the room temperature is not too |
|
| high (see “Features and specifications” on |
|
| page 4 for temperature information). |
|
|
|
System board | The system board has failed. | Replace the blade server cover, reinsert the blade |
error |
| server in the SBCE unit, and then restart the server. |
|
|
|
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 server. |
|
| 2. Check the system error log in the management |
|
| module for information about the error. |
|
|
|
Processor | The processors do not match. | Make sure that processors 1 and 2 have the same |
mismatch |
| cache size and type and the same clock speed. |
|
| Internal and external clock frequencies must be |
|
| identical. |
|
|
|
67
