Lenovo RD120 Bedienungsanleitung PDF herunterladen (Seite 41)

v Follow the suggested actions in the order in which they are listed in the Action column until the problem

is solved.

v See the parts listing in the Hardware Maintenance Manual to determine which components are customer

replaceable units (CRU) and which components are field replaceable units (FRU).

v If an action step is preceded by “(Trained service technician only),” that step must be performed only by a

trained service technician.

LED Description Action

PS 2 The power supply in bay 2 has failed. Attention: In a dc power environment, only trained service

personnel other than Lenovo service technicians are authorized

to connect or disconnect power to the dc power supply and to

remove and install a dc power supply. See the documentation

that comes with each dc power supply.

1. Make sure that the power supply is correctly seated.

2. Replace the failed power supply.

CPU A microprocessor has failed.

1. Make sure that the failing microprocessor, which is indicated

by a lit LED on the system board, is installed correctly. See

“Installing a microprocessor” on page 54 for information

about installing a microprocessor.

2. Make sure that a ServeRAID 8k or 8k-l SAS controller is

installed and correctly seated. Make sure that the battery for

the ServeRAID 8k SAS controller is installed correctly.

3. Call for service.

VRM An error occurred on the

microprocessor voltage regulator

module (VRM).

1. Replace the VRM.

2. Call for service.

CNFG A hardware configuration error has

occurred.

1. Check the microprocessors that were just installed to make

sure that they are compatible with each other and with the

VRM (see “Installing a microprocessor” on page 54 for

compatiblity requirements).

2. (Trained service technician only) Replace an incompatible

microprocessor.

3. Check the system-error logs for information about the error.

Replace any components that are indicated.

MEM A memory error has occurred. Replace the failing DIMM, which is indicated by the lit LED on

the system board.

NMI A machine check error has occurred. Check the system-error log for information about the error.

S ERR Reserved.

SP The service processor has failed. Attention: In a dc power environment, only trained service

personnel other than Lenovo service technicians are authorized

to connect or disconnect power to the dc power supply. See the

documentation that comes with each dc power supply.

1. Remove power from the server; then, reconnect the server

to power and restart the server.

2. Update the firmware on the BMC.

3. Call for service

DASD A hard disk drive error has occurred.

1. Check the LEDs on the hard disk drives and replace the

indicated drive.

2. Call for service.

Chapter 2. Installing optional devices 27

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