Lenovo RD120 manual Cpu

Page 41

vFollow the suggested actions in the order in which they are listed in the Action column until the problem is solved.

vSee 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).

vIf 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

1.

Replace the VRM.

 

microprocessor voltage regulator

 

2.

Call for service.

 

module (VRM).

 

 

 

 

 

 

 

 

 

CNFG

A hardware configuration error has

1.

Check the microprocessors that were just installed to make

 

occurred.

 

 

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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Contents User Guide Page User Guide Page Contents Configuring the server Safety Page To Connect To Disconnect Page Safety Statement Safety Page ThinkServer RD120 server Related documentation Features and specifications Baseboard management controller What your server offersLarge data-storage and hot-swap capability EasyManage softwareIntegrated network support Redundant cooling and power capabilities Easy LED DiagnosticsMemory mirroring Online-spare memoryTCP/IP offload engine TOE support Reliability, availability, and serviceability featuresSystems-management capabilities Front view Server controls, LEDs, and powerThinkServer EasyStartup Tape drive bay Rear view 10 USB 3 connector 20 Power supply Turning on the server Server power featuresThinkServer RD120 server Page Server components Installing optional devicesCover VRM System-board optional-device connectors Power-backplane-board connectors PCI riser-card adapter connectorsSystem-board internal cable connectors System-board external connectors System-board switches and jumpers Switch Number Default value Description LED System-board LEDsRiser-card assembly LEDs LED Diagnostics panelCPU RAID Installation guidelines System reliability guidelines Working inside the server with the power onRemoving the cover Handling static-sensitive devicesRemoving the riser-card assembly 1 Access holes 2 Release tabs Removing the microprocessor air baffle Installing the riser-card assemblyFinger holes Installing the microprocessor air baffle Removing the Dimm air baffle Installing the Dimm air baffle Installing an adapter PCI riser card 1 Access holes 2 Release tabs 1 Access holes 2 Guide 3 Release tabs 4 Guide To remove an adapter, complete the following steps Removing an adapter1 Access holes 2 Release tabs Replacing the RAID SAS controller RAID controller Inch drives Installing a hard disk driveInch drives Removing a hard disk drive Installing a Sata tape drive in a 3.5-inch model server Installing an optional tape driveInstalling optional devices 1 Sata tape cable connector 2 Sata tape cable Installing a Sata tape drive in a 2.5-inch model server Installing a microprocessor Installing optional devices Microprocessor-socket dust cover Installing optional devices Notches Installing optional devices Pair Dimm connectors Installing a memory moduleDimm Memory mirroring Online-spare memory Configuration that you use, install the largest DIMMs first Removing a memory module Installing a hot-swap power supplyTo install an ac power supply, complete the following steps Power cord connectors Installing a fan Removing a hot-swap power supplyRemoving a fan Removing the fan-bracket assembly Fan bracket Installing the fan-bracket assembly Replacing the CD-RW/DVD drive Completing the installation Front view Installing the coverConnecting the cables Rear view Updating the server configurationInstalling optional devices Page Using the Configuration/Setup Utility program Configuration/Setup Utility menu choices Starting the Configuration/Setup Utility programPower-on Password Administrator PasswordAdvanced Setup Memory SettingsStatic IP Settings RSA II SettingsCPU Options PCI Bus ControlBMC Serial Port Access Mode BMC Post Watchdog TimeoutReboot System on NMI BMC Network ConfigurationSave Settings PasswordsRestore Settings Load Default SettingsAdministrator password Boot block recovery jumper J42 Starting the RAID Configuration Utility program Using the RAID Configuration Utility programConfiguring the controller RAID Configuration Utility menu choicesViewing the configuration Using the baseboard management controllerConfiguring the Gigabit Ethernet controllers Using the baseboard management controller utility programsPage Appendix. Notices Important notes TrademarksWaste electrical and electronic equipment Weee notices Recycling statements for Japan For the European Union Battery return programElectronic emission notices German Ordinance for Work gloss statementFederal Communications Commission FCC statement Industry Canada Class a emission compliance statementTaiwanese Class a warning statement Avis de conformité à la réglementation d’Industrie CanadaEuropean Union EMC Directive conformance statement Page Index Installing VRM Index Video connector rear Voltage regulator module, installing Page Part Number 46U0861

RD120 specifications

The Lenovo RD120 is a robust server specifically designed for small to medium-sized businesses looking for reliable performance and efficiency in their IT infrastructure. This tower server is known for its cost-effectiveness while delivering powerful functionalities that support a wide range of applications, from file sharing to email hosting.

One of the main features of the RD120 is its support for Intel's Xeon processors, providing businesses the scalability they need. It can accommodate up to two Xeon processors, enhancing multitasking capabilities and improving overall performance. This makes it suitable for handling various workloads and running multiple applications simultaneously.

In terms of memory, the RD120 supports up to 32GB of DDR3 RAM, offering excellent speed and efficiency for data processing. With multiple DIMM slots available, businesses can upgrade their memory easily depending on their growing needs, ensuring longevity and adaptability for future workloads.

Storage is another strong aspect of the Lenovo RD120. It offers flexible configuration options, supporting up to four hot-swap SATA hard drives and RAID configurations. This means businesses can choose the optimal balance between performance and redundancy, ensuring that data is always safe and accessible. The option for SSDs enhances speed and reliability, catering to data-intensive applications.

Networking capabilities in the RD120 are impressive, with integrated Gigabit Ethernet ports for fast and dependable network connectivity. This feature is crucial for maintaining fast data transfer speeds and ensuring seamless operation across the network.

The server’s design is focused on ease of use and management, featuring a tool-less chassis that simplifies upgrades and maintenance. Additionally, Lenovo provides management tools such as the Integrated Management Module, allowing for remote monitoring and administration. This is essential for any business looking to optimize their server performance without the need for constant on-site management.

Security features are built into the RD120, with options for encryption and secure boot firmware. These capabilities help protect sensitive information and maintain system integrity, aligning with business needs in today’s security-conscious environment.

In conclusion, the Lenovo RD120 comprises a blend of power, flexibility, and user-centric design, catering perfectly to the needs of small and medium businesses. Its efficient performance, robust storage options, and management features make it a valuable asset for any organization looking to establish a reliable and scalable IT infrastructure.