Lenovo 6445 Power-on LED, System-error LED, Hard disk drive activity LED, System-locator LED

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Power-on LED

1

Power-on LED

5

System-error LED

2

Hard disk drive activity LED

6

System-locator LED

3

Information LED

7

Power-control button

4

Release latch

 

 

The following controls, LEDs, and connectors are on the operator information panel:

vPower-control button: Press this button to turn the server on and off manually.

vPower-on LED: When this LED is lit and not flashing, it indicates that the server is turned on. When this LED is flashing, it indicates that the server is turned off and still connected to a power source. When this LED is off, it indicates that power is not present, or the power supply or the LED itself has failed.

Note: If this LED is off, it does not mean that there is no electrical power in the server. The LED might be burned out. To remove all electrical power from the server, you must disconnect the power cord from the electrical outlet.

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.

vHard disk drive activity LED: When this LED is flashing, it indicates that a hard disk drive is in use.

vSystem-locator LED: Use this LED to visually locate the server among other servers. You can use IBM Director to light this LED remotely.

vInformation LED: When this LED is lit, it indicates that a noncritical event has occurred. An LED on the light path diagnostics panel is also lit to help isolate the error.

vSystem-error LED: When this LED is lit, it indicates that a system error has occurred. An LED on the light path diagnostics panel is also lit to help isolate the error.

vRelease latch: Slide this latch to the left to access the light path diagnostics panel, which is behind the operator information panel.

USB connectors: Connect a USB device, such as USB mouse, keyboard, or other USB device, to either of these connectors.

Video connector: Connect a monitor to this connector. The video connectors on the front and rear of the server can be used simultaneously.

Hard disk drive activity LED: Each hot-swap hard disk drive has an activity LED. When this LED is flashing, it indicates that the drive is in use.

Hard disk drive status LED: On some server models, each hot-swap hard disk drive has a status LED. When this LED is lit, it indicates that the drive has failed. When this LED is flashing slowly (one flash per second), it indicates that the drive is

36ThinkServer RD120 Types 6444, 6445, 6446, and 6447: Installation Guide

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Contents Installation Guide ThinkServer RD120 Types 6444, 6445, 6446, andPage Installation Guide First Edition October Copyright Lenovo Chapter 4. Configuring the server ContentsChapter 3. Server controls, LEDs, and power Appendix A. Getting help and technical assistance Safety Each caution and danger statement in this document is labeled with a number. This number is used to cross reference an English-language caution or danger statement with translated versions of the caution or danger statement in the Safety Information document Statement DANGER Statement Class 1 Laser Product Laser Klasse Laser Klass Luokan 1 Laserlaite ` Appareil A Laser de Classe≥ 55 kg 121.2 lb ≥ 18 kg 39.7 lb≥ 32 kg 70.5 lb Statement This server is suitable for use on an IT power-distribution system whose maximum phase-to-phase voltage is 240 V under any distribution fault condition Chapter 1. Introduction Hardware and software requirements The Lenovo ThinkServer Documentation DVDFeatures and specifications Notices and statements in this documentTable 1. Features and specifications MicroprocessorMajor components of the server Power backplane Chapter 2. Installing optional devices Installation guidelinesWorking inside the server with the power on System reliability guidelinesHandling static-sensitive devices Removing the coverInstalling a memory module 1 1 and 2 7 and 3 2 and 4 8 and 5 3 and 6 9 and DIMM connectorsPair Page Memory mirroring Online-spare memory 1 1, 4, 7, and 2 2, 5, 8, and 3 3, 6, 9, andIn the configuration that you use, install the largest DIMMs first Table 5. Online-spare DIMM configurations, basic schemeInstalling a hard disk drive 3.5-inch drivesInstalling a tape drive 2.5-inch drivesInstalling an additional microprocessor connector Voltage regulator moduleMicroprocessor socket dust cover 4. Remove the microprocessor air baffle Note The microprocessor fits only one way on the socket 8. Install a heat sink on the microprocessor Installing an adapter Low-profile PCI Express adapterPCI riser card Access holes Release tabsHard disk drive cable connector 0 Installing a Remote Supervisor Adapter II SlimLineHard disk drive cable connector 4 Battery3. Remove the cover 4. Remove the PCI riser-card assembly Replacing the ServeRAID SAS controller Completing the installation Front view Installing the coverConnecting the cables Updating the server configuration Rear viewIf you have installed or removed a hard disk drive, see “Usingthe RAID configuration programs” on page 44 for information about reconfiguring the disk arrays Page Chapter 3. Server controls, LEDs, and power Front viewPower-control button Power-on LEDSystem-error LED Hard disk drive activity LEDRear view Chapter 3. Server controls, LEDs, and powerServer power features Turning on the server Turning off the serverPage User Guide on the ThinkServer Documentation DVD Chapter 4. Configuring the serverUsing the ThinkServer EasyStartup program Page Configuring the Gigabit Ethernet controllers Using ThinkServer EasyManage productsUsing the Configuration/Setup Utility program Using the RAID configuration programs Using the IBM ServeRAID Configuration Utility programIBM ServeRAID Configuration Utility menu choices Using ServeRAID ManagerStarting the IBM ServeRAID Configuration Utility program Configuring the RAID controller2. Click Custom configuration Viewing the configuration2. Click Express configuration Using the baseboard management controller BIOS update and configurationLinux configuration Red Hat Enterprise Linux ES 4 configurationLILO configuration If you are using LILO, complete the following steps Original /etc/lilo.conf contents 2. Run the lilo command to store and activate the LILO configuration Original /boot/grub/grub.conf contents SUSE SLES 9.0 configuration Modified /boot/grub/grub.conf contentsb. Add the following line before the first title line Original /boot/grub/menu.lst contentsModified /boot/grub/menu.lst contents c. Append the following text to the first title lineMicrosoft Windows 2003 Standard Edition configuration COM1 and that redirectbaudrate is set toInstalling the OSA SMBridge management utility program 3. Follow the prompts to complete the installation 3. Type mount/mnt/cdromUsing the baseboard management controller utility programs Page Page POST beep codes Chapter 5. Solving problemsDiagnostic tools overview v Diagnostics DVDOther beep codes POST POST error codesproblem found Failing device orTable 8. ThinkServer EasyStartup DVD EasyStartup problemsSymptom ActionTroubleshooting tables CD-RW/DVD drive problemsGeneral problems Hard disk drive problemsIntermittent problems the Hardware Maintenance ManualUSB keyboard, mouse, or pointing-device problems Memory problems Hardware Maintenance ManualMicroprocessor problems LEDs” in the Hardware Maintenance ManualMonitor problems Page Optional-device problems Power problemsSymptom Serial port problems Software problems Light path diagnostics Universal Serial Bus USB port problemsVideo problems Diagnosing problems using light path diagnostics Light path diagnostics LEDsthe User Guide on the ThinkServer Documentation DVD for Description Before you call Using the documentationAppendix A. Getting help and technical assistance Calling for service Getting help and information from the World Wide WebLenovo product service Using other servicesPurchasing additional services Appendix A. Getting help and technical assistancePage Morrisville, NC U.S.A Attention Lenovo Director of Licensing Appendix B. NoticesLenovo United States, Inc 1009 Think Place - Building One Trademarks Important notesWaste electrical and electronic equipment WEEE notices Appendix B. NoticesBattery return program For the European UnionFederal Communications Commission FCC statement German Ordinance for Work gloss statementElectronic emissions notices For CaliforniaAvis de conformité à la réglementation dIndustrie Canada United Kingdom telecommunications safety requirementIndustry Canada Class A emission compliance statement Australia and New Zealand Class A statementBetriebsmittein Japanese Voluntary Control Council for Interference VCCI statementDeutschland Das Gerät erfüllt die Schutzanforderungen nach EN 55024 und ENTaiwanese Class A warning statement Chinese Class A warning statement Korean Class A warning statementIndex A See SAS Index software problemsconnectors Page Page Part Number 46U0862 Printed in USA 1P P/N 46U0862
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