System Board D2786 for RX200 S5. Technical Manual

Transcription

1 System Board D2786 for RX200 S5 Technical Manual Edition April 2009

2 Comments Suggestions Corrections The User Documentation Department would like to know your opinion of this manual. Your feedback helps us optimize our documentation to suit your individual needs. Feel free to send us your comments by to Certified documentation according to DIN EN ISO 9001:2000 To ensure a consistently high quality standard and user-friendliness, this documentation was created to meet the regulations of a quality management system which complies with the requirements of the standard DIN EN ISO 9001:2000. cognitas. Gesellschaft für Technik-Dokumentation mbh Copyright and Trademarks Copyright 2009 FujitsuTechnologySolutionsGmbH. All rights reserved. Delivery subject to availability; right of technical modifications reserved. All hardware and software names used are trademarks of their respective manufacturers.

3 Contents 1 Introduction Important notes Notes on safety CE certificate of conformity Environmental protection Features Overview Main memory PCI slots Screen resolution Temperature / system monitoring Connectors and indicators System board Connector panel Jumpers and switches Replacing the lithium battery Abbreviations D2786 (RX200 S5) Technical Manual

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5 1 Introduction This technical manual describes the system board D2786, which is equipped with one or two Intel processors. Further information you will find in the "BIOS Setup. For additional driver information, refer to the Readme files located on the server hard disk and on the supplied CDs or DVDs. Notational conventions The meanings of the symbols and fonts used in this manual are as follows: Text in talics Text in fixed font Text in semi-bold fixed font [Key symbol] "Quotation marks" Ê V CAUTION! I indicates commands or menu items. indicates system output on the monitor. indicates values to be entered through the keyboard. indicates keys according to their representation on the keyboard. If capital letters are to be entered explicitly, then the Shift key is shown, e.g. [SHIFT] - [A] for A. If two keys need to be pressed at the same time, then this is shown by placing a hyphen between the two key symbols. indicate names of chapters and terms that are being emphasized. describes activities that must be performed in the order shown. describes activities that must be performed in the order shown. indicates additional information, notes and tips. Table 1: Notational conventions D2786 (RX200 S5) Technical Manual 5

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7 2 Important notes In this chapter you will find essential information regarding safety when working with your server. V CAUTION! With the system board installed you must open the system to access the system board. How to access the system board of your system is described in the appropriate service supplement. When handling the system board, refer to the specific notes on safety in the operating manual and/or service supplement for the respective server. 2.1 Notes on safety V CAUTION! The actions described in these instructions should only be performed by authorized, qualified personnel. Equipment repairs should only be performed by qualified staff. Any failure to observe the guidelines in this manual, and any unauthorized openings and improper repairs could expose the user to risks (electric shock, fire hazards) and could also damage the equipment. Please note that any unauthorized openings of the device will result in the invalidation of the warranty and exclusion from all liability. Transport the device only in the antistatic original packaging or in packaging that protects it from knocks and jolts. Only install expansions that are allowed for the system board. If you install other expansions, you may damage the requirements and rules governing safety and electromagnetic compatibility or your system. Information on which system expansions are approved for installation can be obtained from our customer service center or your sales outlet. The warranty expires if the device is damaged during the installation or replacement of system expansions. D2786 (RX200 S5) Technical Manual 7

8 Notes on safety Important notes V CAUTION! Components can become very hot during operation. Ensure you do not touch components when making extensions to the system board. There is a danger of burns! Transmission lines to peripheral devices must be adequately shielded. To the LAN wiring the requirements apply in accordance with the standards EN and EN /2. As minimum requirement the use of a protected LAN line of category 5 for 10/100 Mbit/s Ethernet, and/or of category 5e for Gigabit Ethernet is considered. The requirements of the specification ISO/IEC are to be considered. Never connect or disconnect data transmission lines during a storm (risk of lightning hazard). Batteries V CAUTION! Incorrect replacement of lithium battery may lead to a risk of explosion. The batteries may only be replaced with identical batteries or with a type recommended by the manufacturer. It is essential to observe the instructions in the chapter Replacing the lithium battery. 8 Technical Manual D2786 (RX200 S5)

9 Important notes Notes on safety Modules with electrostatic-sensitive components Boards with electrostatic sensitive devices (ESD) are marked with the following label: Figure 1: ESD label When you handle components fitted with ESDs, you must observe the following points under all circumstances: You must always discharge yourself of static charges (e.g. by touching a grounded object) before touching the components. The equipment and tools you use must be free of static charges. Shut-down the system and remove the power plug from the power socket before inserting or removing boards containing ESDs. Always hold boards with ESDs by their edges. Never touch pins or conductors on boards fitted with ESDs. Use a grounding cable designed for this purpose to connect yourself to the system unit as you install/deinstall the board. Place all components on a static-free surface. I You will find a detailed description for handling ESD components in the relevant European or international standards (EN , ANSI/ESD S20.20). D2786 (RX200 S5) Technical Manual 9

10 CE certificate of conformity Important notes Notes about boards During installation/deinstallation of the board, observe the specific instructions described in the service supplement for the respective server. before you make modifications on an installed board. To prevent damage to the board, the components and conductors on it, please take great care when you insert or remove boards. Take great care to ensure that extension boards are slotted in straight, without damaging components or conductors on the board, or any other components, for example EMI spring contacts. Be careful with the locking mechanisms (catches, centring pins etc.) when you replace the system board or components on it, for example memory modules or processors. Never use sharp objects (screw drivers) for leverage. 2.2 CE certificate of conformity The board complies with the requirements of the EC directives 2004/108/EC regarding Electromagnetic Compatibility and 2006/95/EC Low Voltage Directive. This is indicated by the CE marking (CE = Communauté Européenne). Compliance was tested in a typical PRIMERGY configuration. 10 Technical Manual D2786 (RX200 S5)

11 Important notes Environmental protection 2.3 Environmental protection Environmentally friendly product design and development This product has been designed in accordance with standards for environmentally friendly product design and development. This means that key factors such as durability, selection and labeling of materials, emissions, packaging, ease of dismantling and recycling have been taken into account. This saves resources and thus reduces the harm done to the environment. Energy-saving information Devices that do not need to be constantly switched on should be switched off until they are needed as well as during long breaks and after completion of work. Packaging information Do not throw away the packaging. You may need it later for transporting the system. If possible, the equipment should only be transported in its original packaging. Information on handling consumables Please dispose of batteries in accordance with local regulations. In accordance with EU directives, batteries must not be disposed of with unsorted domestic waste. They can be returned free of charge to the manufacturer, dealer or an authorized agent for recycling or disposal. All batteries containing pollutants are marked with a symbol (a crossed-out garbage can). They are also marked with the chemical symbol for the heavy metal that causes them to be categorized as containing pollutants: Cd Cadmium Hg Mercury Pb Lead Labels on plastic casing parts Please avoid sticking your own labels on plastic parts wherever possible, since this makes it difficult to recycle them. D2786 (RX200 S5) Technical Manual 11

12 Environmental protection Important notes Returns, recycling and disposal The device must not be disposed of with domestic waste. This device is labeled in compliance with European directive 2002/96/EG on waste electrical and electronic equipment (WEEE). This directive sets the framework for returning and recycling used equipment and is valid across the EU. When returning your used device, please use the return and collection systems available to you. Further information can be found at Details regarding the return and recycling of devices and consumables within Europe can also be found in the "Returning used devices" manual, via your local Fujitsu Technology Solutions branch or from our recycling center in Paderborn: Fujitsu Technology Solutions Recycling Center D Paderborn Tel Fax Technical Manual D2786 (RX200 S5)

13 3 Features 3.1 Overview Processors 2 processor sockets LGA or 2 x Intel Dual or Quad-Core or LV processors of the Nehalem-EP line with power consumption up to 95 W quick path interconnects (QPI) integrated memory controller Main memory 12 slots for main memory; each CPU supports 3 channels with 2 DIMM slots UDIMM (unbuffered DIMM) or DDIMM (registered DIMM) memory modules: capacity UDIMMs: 1 GB or 2 GB capacity RDIMMs: 2 GB, 4 GB or 8 GB minimum memory configuration: one DIMM with independent channel mode maximum 96 GB (with RDIMMs) or 24 GB (with UDIMMs) of memory ECC multiple bit error detection and single bit error correction memory scrubbing function Single Device Data Correction (SDDC) function (Chipkill ), only with RDIMMs memory mirroring function memory sparing function Chips on the system board Intel Tylersburg 24D chipset Intel IOH (north bridge) Intel ICH10R (south bridge) dual-port 1Gbit Ethernet LAN controllers Intel 82575EB D2786 (RX200 S5) Technical Manual 13

14 Overview Features onboard irmc S2 Server Management Controller with integrated graphics controller and associated service LAN connector Flash EPROM for: BIOS LAN Server Management (SM) Internal connectors 1x SATA connector with 4 ports (hard disk drives) 1x SATA connector (optical disk drive) 1x connector for UFM 1x main power connector 1x power supply monitoring and controlling connector 6x system fan monitoring and controlling connectors 1x connector for the front side video port 1x front panel connector 1x connector for TPM External connectors Rear side 1x serial interface (COM) 3x USB connectors 1x VGA connector 2x RJ45 LAN connectors 1x RJ45 service LAN connector Front side 3x USB connectors 1x VGA connector 14 Technical Manual D2786 (RX200 S5)

15 Features Overview PCI slots There are three PCI expansion slots on the system board: 2x PCI Express x8 expansion slots 1x PCI Express x4 expansion slot (mechanical x8) Power management ACPI (states S0, S1, S5) 3.3 V standby power on the PCI Express slots on/off/sleep/wake by power button on/off by software wake on by RTC, external serial port, LAN, PCI Express controller and irmc S2 power on by power button, external serial port, LAN, PCI Express controller and irmc S2 BIOS features Phoenix SecureCore TM Server BIOS, version 6.0 SMBIOS 2.50 (DMI) MultiProcessor Specification 1.4 Server Hardware Design Guide 3.0 WfM 2.0 IPMI V2.0 ACPI 2.0 support USB keyboard/mouse boot possible from: CD-ROM USB drive LAN (PXE and iscsi) console redirection support OEM logo CPU, memory disable memory mirroring and memory sparing support Environmental protection Battery in holder Form factor 431 x 717 mm D2786 (RX200 S5) Technical Manual 15

16 Overview Features CSS (Customer Self Service) This system board supports the CSS functionality. You will find a description of CSS functionality in the operating manual of your server. USB Flash Module (option) The system board can be equipped with an USB Flash Module (UFM) by the manufacturer or by an add-on kit. The module can be used as optional memory for software (e.g. VMware) or as a software dongle. TPM (option) The system board can be equipped with a TPM (Trusted Platform Module) by the manufacturer or by an add-on kit. This module enables programs from third party manufacturers to store key information (e.g. drive encryption using Windows Bitlocker Drive Encryption). The TPM is activated via the BIOS system (for more information, refer to the BIOS manual). V CAUTION! When using the TPM, note the program descriptions provided by the third party manufacturers. You must also create a backup of the TPM content. To do this, follow the third party manufacturer's instructions. Without this backup, if the TPM or the system board is faulty you will not be able to access your data. If a failure occurs, please inform your service about the TPM activation before it takes any action, and be prepared to provide them with your backup copies of the TPM content. 16 Technical Manual D2786 (RX200 S5)

17 Features Main memory 3.2 Main memory The 12 slots (6 for each CPU) for main memory are designed for RDIMM (registered DIMM, capacities: 2, 4 and 8 GB) as well as for UDIMM (unbuffered DIMM, capacities: 1 and 2 GB) memory modules. The maximum main memory is for installing UDIMM memory modules 24 GB, for installing RDIMM memory modules 96 GB. Mixing both types of memory modules is forbidden. ECC with memory scrubbing and with the Single Device Data Correction (SDDC) function (only with RDIMMs) is supported. I You will find the descriptions how to install memory modules in the Options Guide of your server. DIMM 1C DIMM 2C DIMM 1B DIMM 2B DIMM 1A DIMM 2A CPU 2 CPU 1 DIMM 2D DIMM 1D DIMM 2E DIMM 1E DIMM 2F DIMM 1F Figure 2: Slots of the main memory D2786 (RX200 S5) Technical Manual 17

18 Main memory Features Module population Minimum main memory configuration is 1 DIMM with Independent Channel Mode. It is possible to mix memory modules with different clock rates. The lowest clock rate will be applied to the system. Single and dual-rank memory modules can be mixed, quad-rank memory modules have to be used exclusively. Mix of modules with different capacity is possible bank-wise (2x2) with Mirror or Spare Mode. The assignment of the DIMM slots to the banks and channels is printed on the system board. Possible population in different modes: Independent Channel Mode Mirrored Channel Mode Performance Channel Mode Spare Channel Mode DIMM 1C DIMM 2C DIMM 1B DIMM 2B DIMM 1A DIMM 2A CPU 1 DIMM 1C DIMM 1C DIMM 1C CPU 2 DIMM 2C CPU 2 DIMM 2C CPU 2 DIMM 2C CPU 2 DIMM 1B DIMM 1B DIMM 1B DIMM 2D DIMM 2B DIMM 2D DIMM 2B DIMM 2D DIMM 2B DIMM 2D DIMM 1D DIMM 1A DIMM 1D DIMM 1A DIMM 1D DIMM 1A DIMM 1D DIMM 2E DIMM 2A DIMM 2E DIMM 2A DIMM 2E DIMM 2A DIMM 2E DIMM 1E DIMM 1E DIMM 1E DIMM 1E DIMM 2F CPU 1 DIMM 2F CPU 1 DIMM 2F CPU 1 DIMM 2F DIMM 1F DIMM 1F DIMM 1F DIMM 1F Legend: required optional, same type in bank per CPU not used required, if 2nd CPU is configured optional, any type Figure 3: Possible population in different modes Independent Channel Mode Allows population of all channels in any order. Related to the channels (A-F) DIMM1 must be populated first. Works with DIMMs of different clock rates and applies the lowest clock rate. Works with UDIMMs as well as RDIMMs. 18 Technical Manual D2786 (RX200 S5)

19 Features Main memory Mirrored Channel Mode Requires identical modules on the channels A & B (CPU 1) and on D & E (CPU 2). Half of the capacity is used for the mirroring only the half of the installed main memory is available for the applications. Channel C (CPU 1) respectively channel F (CPU 2) are not available in this mode. RDIMMs are supported. Performance Channel Mode Requires identical modules on all channels of each bank per CPU. RDIMMs are supported. Spare Channel Mode Requires identical modules on all channels of each bank per CPU. One third of the capacity is used as spare range this means the main memory for the applications is reduced to two third. RDIMMs are supported. D2786 (RX200 S5) Technical Manual 19

20 PCI slots Features 3.3 PCI slots JP2 Front VGA UFM PWR CTRL S1 irmc JP5 SATA1 Slot 2 Slot 1 2 Battery DIMM 1C DIMM 2C DIMM 1B DIMM 2B DIMM 1A DIMM 2A Slot CPU 1 Figure 4: PCI slots PCI slot Description 1 PCI Express x8 (standard profile, half-length) 2 PCI Express x8 (low profile, half-length) 3 PCI Express x4 - mechanically x8 (low profile, half-length) 20 Technical Manual D2786 (RX200 S5)

21 Features Screen resolution Expansion cards are integrated on the system board using a riser card. The riser card provides one slot at an angle of 90 to the system board. The following riser cards are available: Riser card with one standard half length PCI Express expansion x8 slot Riser card with one low-profile half length PCI Express expansion x8 slot Riser card with one low-profile half length PCI Express expansion x4 slot (mechanically: x8), reserved for modular RAID option. 3.4 Screen resolution Depending on the operating system used the screen resolutions in the following table refer to the screen controller on the system board. If you are using an external screen controller, you will find details of supported screen resolutions in the operating manual or technical manual supplied with the controller. Screen resolution Refresh rate (Hz) Max. number of colours 640x bit 800x bit 1024x bit 1152x bit 1280x bit 1600x bit D2786 (RX200 S5) Technical Manual 21

22 Temperature / system monitoring Features 3.5 Temperature / system monitoring Temperature and system monitoring aim to reliably protect the computer hardware against damage caused by overheating. In addition, any unnecessary noise is also prevented by reducing the fan speed, and information is provided about the system status. The temperature and system monitoring are controlled by the irmc S2 controller (integrated Remote Management Controller). The following functions are supported: Temperature monitoring Measurement of the processor temperature, measurement of the ambient temperature by a temperature sensor. Measurement of the memory module temperature by a temperature sensor on the depending memory module. Fan monitoring Fans that are no longer available, blocked or sticky fans are detected. Fan control The fans are controlled according to the temperature. Sensor monitoring The removal of, or a fault in, a temperature sensor is detected. Should this happen all fans monitored by this sensor run at maximum speed, to achieve the greatest possible protection of the hardware. Voltage monitoring When voltage exceeds warning level high or falls below warning level low, an entry in the SEL will be generated. If the corresponding agents are installed, also an alert will be generated. System Event Log (SEL) All monitored events of the system board are signalised via the Global Error LED and recorded in the System Event Log. They could be retrieved in the BIOS Setup or via the ServerView Operations Manager. 22 Technical Manual D2786 (RX200 S5)

23 Features Connectors and indicators 3.6 Connectors and indicators System board Front Panel Fan 1/2 SATA ODD Indicate CSS button Fan 3/4 Fan 5/6 S1 Front VGA TPM Slot 2 Slot 1 SATA1 Slot3 Fan 7/8 Fan 9/10 Fan 11/12 5 PWR 4 3 PWR CTRL CPU 2 DIMM 2D DIMM 1D DIMM 2E DIMM 1E DIMM 2F DIMM 1F 2 UFM JP5 DIMM 1C DIMM 2C DIMM 1B DIMM 2B DIMM 1A DIMM 2A CPU JP2 irmc Figure 5: Internal connectors of the system board D2786 D2786 (RX200 S5) Technical Manual 23

24 Connectors and indicators Features No. Print Description 1 CN7 Connector for the front side video port 2 CN10 Connector for USB Flash Module 3 CN1 PSU I 2 C connector 4 CN11 SATA1 HDD connector (4 ports) 5 CN13 PSU main connector 6 SATA2 SATA ODD connector 7 CN2 Connector for front panel 8 JP4, JP6, JP7, JP10, JP11, JP12 System fan connectors 9 CN30 Connector for TPM 24 Technical Manual D2786 (RX200 S5)

25 Features Connectors and indicators Front Panel PWR Fan 1/2 SATA ODD Indicate CSS button 1 S1 JP2 irmc Slot 2 Slot 1 TPM Front VGA UFM JP5 Slot3 PWR CTRL SATA1 Fan 3/4 Fan 5/6 DIMM 1C DIMM 2C DIMM 1B DIMM 2B DIMM 1A DIMM 2A CPU 1 CPU 2 DIMM 2D DIMM 1D DIMM 2E DIMM 1E DIMM 2F DIMM 1F Fan 7/8 Fan 9/10 Fan 11/12 Figure 6: Indicators on the system board and indicate CSS button D2786 (RX200 S5) Technical Manual 25

26 Connectors and indicators Features No. Description 1 Indicate CSS button LEDs A, B and C are visible from outside on the rear of the server. All the other LEDs are only visible, if the cover of the server has been opened. Meaning of the LEDs LED Indicator Meaning A - GEL (Global Error LED) B - CSS yellow (Customer Self yellow flashing Service) C - Identification blue orange indicates a prefailure orange flashing indicates a failure. Reasons for a failure may be: - a sensor detects an error - sensor defect - fan defect - CPU error - Software detected an error indicates a prefailure indicates a failure server is identified via the ServerView Operations Manager D - Controller orange controller failure E - CPU orange CPU failure F - system/fans green fan okay orange fan failure G - memory orange memory module failure H - irmc S2 green flashing irmc S2 okay If the server has been powered off (power-plugs must be disconnected) it is possible to indicate the faulty component by pressing the indicate CSS button. It is required that the server has been without power no longer than 24 hours. 26 Technical Manual D2786 (RX200 S5)

27 Features Connectors and indicators Connector panel Figure 7: Connector panel No. Description 1 USB connectors 2 Global error indicator (orange), CSS indicator (yellow), ID indicator (blue); (description see preceding section) 3 Service LAN connector (for irmc S2 server management function) 4 Video connector 5 Serial interface COM 6 GbE LAN connector 2 7 GbE LAN connector 1 (also for irmc S2 server management function) LAN connectors The system board is equipped with a dual-port Gigabit Ethernet Controller of the type Intel 82575EB. Each LAN controller port supports transmission rates of 10 Mbit/s, 100 Mbit/s and 1 Gbit/s. The LAN controller ports also support WOL functionality by means of Magic Packet. It is also possible to start a system via a LAN without a separate boot hard disk drive. PXE is supported here. The separate service LAN connector is used as a management interface (irmc S2) and is prepared for operation with the Remote Management. Optionally LAN connector 1 can also be used for irmc S2 server management. Each LAN connector has two LEDs which display the speed of the connection and its status: D2786 (RX200 S5) Technical Manual 27

28 Connectors and indicators Features Figure 8: LAN indicators No Indicator Description 1 LAN activity (service LAN) 2 LAN transfer rate (service LAN) 3 LAN activity (standard LAN) 4 LAN transfer rate (standard LAN) Steady green signal when a LAN connection exists. Remains dark when no LAN connection exists. Flashes green when LAN transfer takes place. Steady green signal in the event of a LAN transfer rate of100 Mbps. Remains dark in the event of a LAN transfer rate of 10 Mbps. Steady green signal when a LAN connection exists. Remains dark when no LAN connection exists. Flashes green when LAN transfer takes place. Flashes yellow in the event of a LAN transfer rate of 1 Gbps Steady green signal in the event of a LAN transfer rate of 100 Mbps. Remains dark in the event of a LAN transfer rate of 10 Mbps. 28 Technical Manual D2786 (RX200 S5)

29 Features Connectors and indicators Jumpers and switches JP2 Front VGA UFM PWR CTRL S1 irmc JP5 SATA1 Slot 2 Slot 3 Battery Slot 1 DIMM 1C DIMM 2C DIMM 1B DIMM 2B DIMM 1A DIMM 2A CPU 1 Figure 9: Jumpers and switches I The default setting for all jumpers is position 1-2. D2786 (RX200 S5) Technical Manual 29

30 Connectors and indicators Features Clear CMOS - jumper JP2 Jumper Pos. Description 1-2 Normal, not clear CMOS settings (default setting). 2-3 Clear CMOS settings and restore default values (hardware). Proceed as follows to delete the CMOS settings: Ê Ê Ê Ê Ê Ê Ê Ê Ê Ê Ê Ê Ê Ê Create a backup of all the data. Shut down the server. Remove all power and connection cables. Remove the housing cover. If necessary, remove the expansion card which hinders access to jumper JP2 (Clear CMOS). Remove jumper JP2 from position 1-2 and insert it in position 2-3 for 20 to 30 seconds. Insert jumper JP2 in position 1-2 again. Reinsert the expansion card. Close the server s housing cover. Connect all the power and connection cables again. Switch the server on again. During the POST process press [F2] in order to enter the Setup Utility. Press [F9] to set the system defaults. Press [F10] to save your changes and to exit the Setup Utility. 30 Technical Manual D2786 (RX200 S5)

31 Features Connectors and indicators Protect RTC - jumper JP5 Jumper Pos. Description 1-2 Normal operation (default setting) 2-3 Clear ME_RTC REG System configuration switches S1 I The default setting for all switches is off. Switches Function Status Description S1-1 BIOS recovery On Boot block enabled Off Normal boot S1-2 Skip BIOS On Password disabled password query Off Password enabled S1-3 BIOS writeprotect S1-4 CMOS clear (software) On Off On Off BIOS can only be read BIOS can both be read and written to Clear CMOS settings and restore system defaults Normal CMOS settings D2786 (RX200 S5) Technical Manual 31

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33 4 Replacing the lithium battery In order to save the system information over a long period, a lithium battery is installed to provide the CMOS-memory with a current. When the charge is too low or the battery is empty, a corresponding error message is provided. The lithium battery must then be replaced. V The lithium battery must be replaced with an identical battery or a battery type recommended by the manufacturer (CR2032). Do not throw lithium batteries into the trash can. It must be disposed of in accordance with local regulations concerning special waste. Make sure that you insert the battery the right way round. The plus pole must be on the top! Figure 10: Replacing the lithium battery Ê Press the locking spring into direction of the arrow (1), so that the lithiumbattery jumps out of its socket. Ê Remove the battery (2). Ê Insert a new lithium battery of the same type into the socket (3) and (4). D2786 (RX200 S5) Technical Manual 33

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35 Abbreviations The technical terms and abbreviations given below represent only a selection of the full list of common technical terms and abbreviations. Not all technical terms and abbreviations listed here are valid for the described system board. ACPI Advanced Configuration and Power Interface ASR&R Automatic Server Recovery and Restart ATA BBU BIOS BMC Advanced Technology Attachment Battery Backup Unit Basic Input Output System Baseboard Management Controller CMOS Complementary Metal Oxide Semiconductor COM CRU CSS CPU COMmunication port Customer Replaceable Unit Customer Self Service Central Processing Unit D2786 (RX200 S5) Technical Manual 35

36 Abbreviations DDR Double Data Rate DIMM Dual In-line Memory Module DIP DMI DMA Dual In-line Package Desktop Management Interface Direct Memory Access DRAM Dynamic Random Access Memory ECC Error Correction Code EEPROM Electrical Erasable Programmable Read Only Memory EPROM Erasable Programmable Read Only Memory EMRL Embedded RAID Logic ESD Electrostatic Discharge EVRD Enterprise Voltage Regulator Down FBD HDD Fully Buffered DIMM Hard Disk Drive 36 Technical Manual D2786 (RX200 S5)

37 Abbreviations HPC ICE IDE IME IOOP IPMB IPMI irmc LAN LED MCH MPS NMI NOS Hot-plug Controller In Circuit Emulation Integrated (intelligent) Drive Electronics Integrated Mirror Enhanced Intelligent Organization Of PCI Intelligent Platform Management Bus Intelligent Platform Management Interface integrated Remote Management Controller Local Area Network Light Emitting Diode Memory Controller Hub Multi Processor Specification Non Maskable Interrupt Network Operating System D2786 (RX200 S5) Technical Manual 37

38 Abbreviations NVRAM Non Volatile RAM ODD OEM OHCI OS PCI PDA PIO PLD Optical Disc Drive Original Equipment Manufacturer Open Host Controller Interface Operating System Peripheral Components Interconnect Prefailure Detection and Analyzing Programmed Input Output Programmable Logic Device POST Power-On Self Test PS(U) Power Supply (Unit) PWM PXE Pulse Wide Modulation Preboot execution Environment RAID Redundant Array of Inexpensive Disks 38 Technical Manual D2786 (RX200 S5)

39 Abbreviations RAM RSB RST RTC SAS SATA SCSI Random Access Memory Remote Service Board ReSeT Real Time Clock Serial Attached SCSI Serial ATA Small Computer Systems Interface SDDC Single Device Data Correction SDRAM Synchronous Dynamic Random Access Memory SHDG Server Hardware Design Guide SHPC Standard Hot Plug Controller SMB SMM SMP System Management Bus Server Management Mode Symmetrically Multi Processing D2786 (RX200 S5) Technical Manual 39

40 Abbreviations TPM UFM UHCI USB VGA VRD VRM WfM WOL Trusted Platform Module USB Flash Module Unified Host Controller Interface Universal Serial Bus Video Graphics Adapter Voltage Regulator Down Voltage Regulator Module Wired for Management Wake up On LAN 40 Technical Manual D2786 (RX200 S5)