Fujitsu D2786 Technical Manual

System Board D2786
for RX200 S5

Technical Manual

Edition April 2009

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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.

D2786 (RX200 S5) Technical Manual

Contents

1 Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5

2 Important notes . . . . . . . . . . . . . . . . . . . . . . . . . . 7

2.1 Notes on safety . . . . . . . . . . . . . . . . . . . . . . . . . . 7

2.2 CE certificate of conformity . . . . . . . . . . . . . . . . . . 10

2.3 Environmental protection . . . . . . . . . . . . . . . . . . . 11

3 Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13

3.1 Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13

3.2 Main memory . . . . . . . . . . . . . . . . . . . . . . . . . . 17

3.3 PCI slots . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20

3.4 Screen resolution . . . . . . . . . . . . . . . . . . . . . . . 21

3.5 Temperature / system monitoring . . . . . . . . . . . . . . . 22

3.6 Connectors and indicators . . . . . . . . . . . . . . . . . . 23

3.6.1 System board . . . . . . . . . . . . . . . . . . . . . . . . . . 23

3.6.2 Connector panel . . . . . . . . . . . . . . . . . . . . . . . . . 27

3.6.3 Jumpers and switches . . . . . . . . . . . . . . . . . . . . . . 29

4 Replacing the lithium battery . . . . . . . . . . . . . . . . . 33

Abbreviations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 35

D2786 (RX200 S5) Technical Manual 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 indicates commands or menu items.

Text in fixed
font

indicates system output on the monitor.

Text in semi-bold
fixed font

indicates values to be entered through the keyboard.

[Key symbol] 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.

"Quotation marks" indicate names of chapters and terms that are being

emphasized.

Ê describes activities that must be performed in the order

shown.

V CAUTION! describes activities that must be performed in the order

shown.

I indicates additional information, notes and tips.

Table 1: Notational conventions

D2786 (RX200 S5) Technical Manual 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.

8 Technical Manual D2786 (RX200 S5)

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 50173 and EN 50174-1/2. 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 11801 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”.

D2786 (RX200 S5) Technical Manual 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 61340-5-1,
ANSI/ESD S20.20).

10 Technical Manual D2786 (RX200 S5)

CE certificate of conformity Important notes

Notes about boards

● During installation/deinstallation of the board, observe the specific instruc-

tions 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.

D2786 (RX200 S5) Technical Manual 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.

12 Technical Manual D2786 (RX200 S5)

Environmental protection Important notes

Returns, recycling and disposal

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-33106 Paderborn

Tel. [phone]
Fax [phone]

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

www.ts.fujitsu.com/recycling.

D2786 (RX200 S5) Technical Manual 13

3 Features

3.1 Overview

Processors

– 2 processor sockets LGA1366
– 1 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

14 Technical Manual D2786 (RX200 S5)

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

D2786 (RX200 S5) Technical Manual 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

16 Technical Manual D2786 (RX200 S5)

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.

D2786 (RX200 S5) Technical Manual 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.

Figure 2: Slots of the main memory

CPU 2

CPU 1

DIMM 1C

DIMM 2C

DIMM 1B

DIMM 2B

DIMM 1A

DIMM 2A

DIMM 2D

DIMM 1D

DIMM 2E

DIMM 1E

DIMM 2F

DIMM 1F

18 Technical Manual D2786 (RX200 S5)

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:

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.

CPU 1

CPU 2 CPU 2

CPU 2 CPU 2

CPU 1

CPU 1 CPU 1

DIMM 1C

DIMM 1B

DIMM 1A

DIMM 2B

DIMM 2A

DIMM 2C

DIMM 2D

DIMM 2E

DIMM 2F

DIMM 1E

DIMM 1F

DIMM 1D

Independent

Channel Mode

DIMM 1C

DIMM 1B

DIMM 1A

DIMM 2B

DIMM 2A

DIMM 2C

DIMM 2D

DIMM 2E

DIMM 2F

DIMM 1E

DIMM 1F

DIMM 1D

Mirrored

Channel Mode

DIMM 1C

DIMM 1B

DIMM 1A

DIMM 2B

DIMM 2A

DIMM 2C

DIMM 2D

DIMM 2E

DIMM 2F

DIMM 1E

DIMM 1F

DIMM 1D

Performance

Channel Mode

DIMM 1C

DIMM 1B

DIMM 1A

DIMM 2B

DIMM 2A

DIMM 2C

DIMM 2D

DIMM 2E

DIMM 2F

DIMM 1E

DIMM 1F

DIMM 1D

Spare

Channel Mode

Legend:

required

required, if 2nd CPU is configured

optional, same type in bank per CPU

optional, any type

not used

D2786 (RX200 S5) Technical Manual 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.

20 Technical Manual D2786 (RX200 S5)

PCI slots Features

3.3 PCI slots

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)

S1

Front VGA

Slot 2

Slot 1

UFM

SATA1

Slot 3

PWR CTRL

CPU 1

JP5

Battery

DIMM 1C

DIMM 2C

DIMM 1B

DIMM 2B

DIMM 1A

DIMM 2A

JP2

iRMC

2

3

1

D2786 (RX200 S5) Technical Manual 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

640x480 85 32 bit
800x600 85 32 bit
1024x768 85 32 bit
1152x864 75 24 bit
1280x1024 60 24 bit
1600x1200 65 16 bit

22 Technical Manual D2786 (RX200 S5)

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.

D2786 (RX200 S5) Technical Manual 23

Features Connectors and indicators

3.6 Connectors and indicators

3.6.1 System board

Figure 5: Internal connectors of the system board D2786

S1

TPM

Front VGA

Slot 2

Slot 1

UFM

SATA1

Slot3

PWR CTRL

PWR

Front Panel

Indicate

CSS

button

CPU 2

CPU 1

SATA ODD

JP5

DIMM 1C

DIMM 2C

DIMM 1B

DIMM 2B

DIMM 1A

DIMM 2A

DIMM 2D

DIMM 1D

DIMM 2E

DIMM 1E

DIMM 2F

DIMM 1F

Fan

1/2

Fan

3/4

Fan

5/6

Fan

7/8

Fan

9/10

Fan

11/12

JP2

iRMC

1

2

3

4

5

6

7

8

9

24 Technical Manual D2786 (RX200 S5)

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
8JP4, JP6,

JP7, JP10,
JP11, JP12

System fan connectors

9 CN30 Connector for TPM

D2786 (RX200 S5) Technical Manual 25

Features Connectors and indicators

Figure 6: Indicators on the system board and indicate CSS button

S1

TPM

Front VGA

Slot 2

Slot 1

UFM

SATA1

Slot3

PWR CTRL

PWR

Front Panel

Indicate

CSS

button

CPU 2

CPU 1

SATA ODD

JP5

DIMM 1C

DIMM 2C

DIMM 1B

DIMM 2B

DIMM 1A

DIMM 2A

DIMM 2D

DIMM 1D

DIMM 2E

DIMM 1E

DIMM 2F

DIMM 1F

Fan

1/2

Fan

3/4

Fan

5/6

Fan

7/8

Fan

9/10

Fan

11/12

JP2

iRMC

1

26 Technical Manual D2786 (RX200 S5)

Connectors and indicators Features

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

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.

No. Description

1 Indicate CSS button

LED Indicator Meaning

A - GEL
(Global Error
LED)

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

B - CSS
(Customer Self
Service)

yellow indicates a prefailure
yellow flashing indicates a failure

C - Identification blue 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

D2786 (RX200 S5) Technical Manual 27

Features Connectors and indicators

3.6.2 Connector panel

Figure 7: Connector panel

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:

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)

1 2

3 4

5

6 7

28 Technical Manual D2786 (RX200 S5)

Connectors and indicators Features

Figure 8: LAN indicators

No Indicator Description

1 LAN activity

(service
LAN)

Steady green signal when a LAN connection exists.
Remains dark when no LAN connection exists.
Flashes green when LAN transfer takes place.

2 LAN transfer

rate (service
LAN)

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.

3 LAN activity

(standard
LAN)

Steady green signal when a LAN connection exists.
Remains dark when no LAN connection exists.
Flashes green when LAN transfer takes place.

4 LAN transfer

rate
(standard
LAN)

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.

1 2

3 4 3 4

D2786 (RX200 S5) Technical Manual 29

Features Connectors and indicators

3.6.3 Jumpers and switches

Figure 9: Jumpers and switches

I The default setting for all jumpers is position 1-2.

S1

Front VGA

Slot 2

Slot 1

UFM

SATA1

Slot 3

PWR CTRL

CPU 1

JP5

Battery

DIMM 1C

DIMM 2C

DIMM 1B

DIMM 2B

DIMM 1A

DIMM 2A

JP2

iRMC

30 Technical Manual D2786 (RX200 S5)

Connectors and indicators Features

Clear CMOS - jumper JP2

Proceed as follows to delete the CMOS settings:

Ê Create a backup of all the data.
Ê Shut down the server.
Ê Remove all power and connection cables.
Ê Remove the housing cover.
Ê If necessary, remove the expansion card which hinders access to jumper

JP2 (Clear CMOS).

Ê Remove jumper JP2 from position 1-2 and insert it in position 2-3 for 20 to

30 seconds.

Ê Insert jumper JP2 in position 1-2 again.
Ê Reinsert the expansion card.
Ê Close the server’s housing cover.
Ê Connect all the power and connection cables again.
Ê Switch the server on again.
Ê During the POST process press [F2] in order to enter the Setup Utility.
Ê Press [F9] to set the system defaults.
Ê Press [F10] to save your changes and to exit the Setup Utility.

Jumper Pos. Description

1-2 Normal, not clear CMOS settings (default setting).

2-3 Clear CMOS settings and restore default values

(hardware).

D2786 (RX200 S5) Technical Manual 31

Features Connectors and indicators

Protect RTC - jumper JP5

System configuration switches S1

I The default setting for all switches is off.

Jumper Pos. Description

1-2 Normal operation (default setting)

2-3 Clear ME_RTC REG

Switches Function Status Description

S1-1 BIOS recovery On Boot block enabled

Off Normal boot

S1-2 Skip BIOS

password query

On Password disabled
Off Password enabled

S1-3 BIOS write-

protect

On BIOS can only be read
Off BIOS can both be read

and written to

S1-4 CMOS clear

(software)

On Clear CMOS settings

and restore system
defaults

Off Normal CMOS settings

D2786 (RX200 S5) Technical Manual 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 lithium-

battery 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).

1

2

3

4

D2786 (RX200 S5) Technical Manual 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

Advanced Technology Attachment

BBU

Battery Backup Unit

BIOS

Basic Input Output System

BMC

Baseboard Management Controller

CMOS

Complementary Metal Oxide Semiconductor

COM

COMmunication port

CRU

Customer Replaceable Unit

CSS

Customer Self Service

CPU

Central Processing Unit

36 Technical Manual D2786 (RX200 S5)

Abbreviations

DDR

Double Data Rate

DIMM

Dual In-line Memory Module

DIP

Dual In-line Package

DMI

Desktop Management Interface

DMA

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

Fully Buffered DIMM

HDD

Hard Disk Drive

D2786 (RX200 S5) Technical Manual 37

Abbreviations

HPC

Hot-plug Controller

ICE

In Circuit Emulation

IDE

Integrated (intelligent) Drive Electronics

IME

Integrated Mirror Enhanced

IOOP

Intelligent Organization Of PCI

IPMB

Intelligent Platform Management Bus

IPMI

Intelligent Platform Management Interface

iRMC

integrated Remote Management Controller

LAN

Local Area Network

LED

Light Emitting Diode

MCH

Memory Controller Hub

MPS

Multi Processor Specification

NMI

Non Maskable Interrupt

NOS

Network Operating System

38 Technical Manual D2786 (RX200 S5)

Abbreviations

NVRAM

Non Volatile RAM

ODD

Optical Disc Drive

OEM

Original Equipment Manufacturer

OHCI

Open Host Controller Interface

OS

Operating System

PCI

Peripheral Components Interconnect

PDA

Prefailure Detection and Analyzing

PIO

Programmed Input Output

PLD

Programmable Logic Device

POST

Power-On Self Test

PS(U)

Power Supply (Unit)

PWM

Pulse Wide Modulation

PXE

Preboot eXecution Environment

RAID

Redundant Array of Inexpensive Disks

D2786 (RX200 S5) Technical Manual 39

Abbreviations

RAM

Random Access Memory

RSB

Remote Service Board

RST

ReSeT

RTC

Real Time Clock

SAS

Serial Attached SCSI

SATA

Serial ATA

SCSI

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

System Management Bus

SMM

Server Management Mode

SMP

Symmetrically Multi Processing

40 Technical Manual D2786 (RX200 S5)

Abbreviations

TPM

Trusted Platform Module

UFM

USB Flash Module

UHCI

Unified Host Controller Interface

USB

Universal Serial Bus

VGA

Video Graphics Adapter

VRD

Voltage Regulator Down

VRM

Voltage Regulator Module

WfM

Wired for Management

WOL

Wake up On LAN