Bull Escala BL460, Руководство по диагностике и обслуживанию, Страница: 204 / 266

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Escala BL460 - Problem Determination and Service Guide
2.11.2 Light path diagnostics LEDs
Light path diagnostics is a system of LEDs on the control panel and on the system board of
the blade server. When an error occurs, LEDs are lit throughout the blade server. If the
control panel indicates an error, use the descriptions of the LEDs to diagnose the problem
and take corrective action.
Table 2-31 describes the LEDs on the system board and suggested actions for correcting
any detected problems.
Table 2-31.
. Light path diagnostic LED descriptions
•
Follow the suggested actions in the order in which they are listed in the Action column until the problem is solved.
•
See Chapter 3 , “ Parts listing ,” on page 197 to determine which components are CRUs and which components are
FRUs.
•
If an action step is preceded by “(Trained service technician only),” that step must be performed only by a trained
service technician.
Lit light path
diagnostics LED
Description Action
None An error has occurred and cannot
be isolated, or the service processor
has failed.
An error has occurred that is not represented by a light path
diagnostics LED. Check the management-module event log
for information about the error.
Battery error
P1-E1 BATT A battery error occurred.
1. Reseat the battery.
2. Replace the battery.
DIMM x error
P1-C1 DIMM 1
P1-C2 DIMM 2
P1-C3 DIMM 3
P1-C4 DIMM 4
P1-C5 DIMM 5
P1-C6 DIMM 6
P1-C7 DIMM 7
P1-C8 DIMM 8 A memory error occurred.
1. Verify that the DIMM indicated by the lit LED is a
supported memory module.
2. Reseat the DIMM indicated by the lit LED.
3. Replace the DIMM indicated by the lit 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. See the Hardware Maintenance Manual and
Troubleshooting Guide or Problem Determination and
Service Guide for your Bull Blade Chassis - Enterprise for
further isolation.
Hard disk drive or
solid state drive
error
P1-D1 SAS 0
A hard disk drive error occurred.
1. Reseat the hard disk drive.
2. Replace the hard disk drive.
PCIe high speed
expansion card
error
P1-C11 PCIe
An I/O expansion card option error
occurred.
1. Make sure that the I/O expansion option is supported.
2. Reseat the I/O expansion option.
3. Replace the I/O expansion option.
Management card
error
P1-C9 MGMT CRD
A system board error occurred.
1. Replace the blade server cover, reinsert the blade server
in the Bull Blade Chassis - Enterprise, and then restart the
blade server.
2. Check the management-module event log for information
about the error.
3. Replace the management card assembly.
4. Replace the system board and chassis assembly.