IBM Power PS700 Problem Determination And Service Guide

Table 35 describes the LEDs on the system board and suggested actions for correcting any detected
problems.
Table 35. Light path diagnostic LED descriptions
v Follow the suggested actions in the order in which they are listed in the Action column until the problem is
solved.
v See Chapter 3, “Parts listing, Type 8406,” on page 229 to determine which components are CRUs and which
components are FRUs.
v 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, as described in
“Installing the battery” on page 251.
2. Replace the battery, as described
in“Removing the battery” on page 250 and
“Installing the battery” on page 251.
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, as
described on the ServerProven Web site.
2. Reseat the DIMM indicated by the lit LED,
as described in “Installing a memory
module” on page 245.
3. Replace the DIMM indicated by the lit
LED, as described in “Removing a memory
module” on page 244 and “Installing a
memory module” on page 245.
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 online information or the
Hardware Maintenance Manual and
Troubleshooting Guide or Problem Determination
and Service Guide for your BladeCenter unit for
further isolation.
Hard disk drive
P1-D1 SAS 0
P2-D1 SAS 2
A hard disk drive error occurred.
1. Reseat the hard disk drive, as described in
“Installing a drive” on page 242.
2. Replace the hard disk drive, as described
in “Removing a drive” on page 241 and
“Installing a drive” on page 242.
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, as
described in “Removing and installing an
I/O expansion card” on page 246.
3. Replace the I/O expansion option.
If you are still having problems, see
theServerProven Web site.
216 Power Systems: Problem Determination and Service Guide for the IBM Power PS700 (8406-70Y)

IBM Power PS700 Specifications

General

Brand	IBM
Model	Power PS700
Category	Server
Language	English