Intel R1000BB Family User manual

Intel®Server System R1000BB Family
Service Guide
A Guide for Technically Qualified Assemblers of Intel® identified Subassemblies/Products
Order Number: G65886-001

Disclaimer
ii Intel®Server System R1000BB Service Guide
Disclaimer
Information in this document is provided in connection with Intel®products. No license, express or implied, by
estoppel or otherwise, to any intellectual property rights is granted by this document. Except as provided in
Intel®’s Terms and Conditions of Sale for such products, Intel assumes no liability whatsoever, and Intel
disclaims any express or implied warranty, relating to sale and/or use of Intel products including liability or
warranties relating to fitness for a particular purpose, merchantability, or infringement of any patent, copyright
or other intellectual property right. Intel products are not designed, intended or authorized for use in any
medical, life saving, or life sustaining applications or for any other application in which the failure of the Intel
product could create a situation where personal injury or death may occur. Intel may make changes to
specifications and product descriptions at any time, without notice.
Intel®server boards contain a number of high-density VLSI and power delivery components that need
adequate airflow for cooling. Intel’s own chassis are designed and tested to meet the intended thermal
requirements of these components when the fully integrated system is used together. It is the responsibility of
the system integrator that chooses not to use Intel developed server building blocks to consult vendor
datasheets and operating parameters to determine the amount of airflow required for their specific application
and environmental conditions. Intel Corporation can not be held responsible if components fail or the server
board does not operate correctly when used outside any of their published operating or non-operating limits.
Intel, Intel Pentium, and Intel Xeon are trademarks or registered trademarks of Intel Corporation or its
subsidiaries in the United States and other countries.
* Other names and brands may be claimed as the property of others.
Copyright © 2012 Intel Corporation. All Rights Reserved.

Safety Information
Intel®Server System R1000BB Service Guide iii
Safety Information
Important Safety Instructions
Read all caution and safety statements in this document before performing any of the instructions.
See also Intel®Server Boards and Server Chassis Safety Information on the Intel®Server
Deployment Toolkit 3.0 CD and/or at
http://www.intel.com/support/motherboards/server/sb/cs-010770.htm.
Wichtige Sicherheitshinweise
Lesen Sie zunächst sämtliche Warnund Sicherheitshinweise in diesem Dokument, bevor Sie eine
der Anweisungen ausführen. Beachten Sie hierzu auch die Sicherheitshinweise zu Intel®-
Serverplatinen und Servergehäusen auf der Intel®Server Deployment Toolkit 3.0 CD oder unter
http://www.intel.com/support/motherboards/server/sb/cs-010770.htm.
Consignes de sécurité
Lisez attention toutes les consignes de sécurité et les mises en garde indiquées dans ce document
avant de suivre toute instruction. Consultez Intel Server Boards and Server Chassis Safety
Information sur le Intel®Server Deployment Toolkit 3.0 CD ou bien rendez-vous sur le site
http://www.intel.com/support/motherboards/server/sb/cs-010770.htm.
Instrucciones de seguridad importantes
Lea todas las declaraciones de seguridad y precaución de este documento antes de realizar
cualquiera de las instrucciones. Vea Intel®Server Boards and Server Chassis Safety Information en
el Intel®Server Deployment Toolkit 3.0 CD y/o en
http://www.intel.com/support/motherboards/server/sb/cs-010770.htm.
重要安全指导
在执行任何指令之前，请阅读本文档中的所有注意事项及安全声明。和/或
http://www.intel.com/support/motherboards/server/sb/cs-010770.htm 上的 Intel®Server Boards
and Server Chassis Safety Information（《Intel®服务器主板与服务器机箱安全信息》）。

Warnings
iv Intel®Server System R1000BB Service Guide
Warnings
Heed safety instructions: Before working with your server product, whether
you are using this guide or any other resource as a reference, pay close
attention to the safety instructions. You must adhere to the assembly
instructions in this guide to ensure and maintain compliance with existing
product certifications and approvals. Use only the described, regulated
components specified in this guide. Use of other products/components will
void the UL listing and other regulatory approvals of the product and will
most likely result in noncompliance with product regulations in the region(s)
in which the product is sold.
System power on/off: The power button DOES NOT turn off the system AC
power. To remove power from the system, you must unplug the AC power
cord from the wall outlet. Make sure the AC power cord is unplugged before
you open the chassis, add, or remove any components.
Hazardous conditions, devices and cables: Hazardous electrical conditions
may be present on power, telephone, and communication cables. Turn off the
server and disconnect the power cord, telecommunications systems, networks,
and modems attached to the server before opening it. Otherwise, personal
injury or equipment damage can result.
Electrostatic discharge (ESD) and ESD protection: ESD can damage disk
drives, boards, and other parts. We recommend that you perform all
procedures in this chapter only at an ESD workstation. If one is not available,
provide some ESD protection by wearing an antistatic wrist strap attached to
chassis groundany unpainted metal surfaceon your server when
handling parts.
ESD and handling boards: Always handle boards carefully. They can be
extremely sensitive to ESD. Hold boards only by their edges. After removing
a board from its protective wrapper or from the server, place the board
component side up on a grounded, static free surface. Use a conductive foam
pad if available but not the board wrapper. Do not slide board over any
surface.
Installing or removing jumpers: A jumper is a small plastic encased
conductor that slips over two jumper pins. Some jumpers have a small tab on
top that you can grip with your fingertips or with a pair of fine needle nosed
pliers. If your jumpers do not have such a tab, take care when using needle
nosed pliers to remove or install a jumper; grip the narrow sides of the
jumper with the pliers, never the wide sides. Gripping the wide sides can
damage the contacts inside the jumper, causing intermittent problems with
the function controlled by that jumper. Take care to grip with, but not
squeeze, the pliers or other tool you use to remove a jumper, or you may
bend or break the pins on the board.

Preface
Intel®Server System R1000BB Service Guide v
Preface
About this Manual
This manual is written for system technicians who are responsible for troubleshooting, upgrading,
and repairing this server system. This document provides a brief overview of the features of the
server board/chassis, a list of accessories or other components you may need, troubleshooting
information, and instructions on how to add and replace components on the Intel®Server System
R1000BB family products. For the latest revision of this manual, go to
http://www.intel.com/support.
Manual Organization
Chapter 1 provides a brief overview of the Intel®Server System R1000BB family. In this chapter,
you will find a list of the server system features, and figures of the system and components to help
you identify your system components and their locations.
Chapter 2 provides instructions on adding and replacing components. Use this chapter for step-by-
step instructions and diagrams for installing or replacing components such as the fan, power supply,
and front panel board, among other components.
Chapter 3 provides instructions on using the utilities that are shipped with the board or that may be
required to update the system. This includes information for navigating through the BIOS Setup
screens, performing a BIOS update, and resetting the password or BIOS defaults.
The back of this manual provides technical specifications, regulatory information, LED Decoder,
"getting help" information, and Intel®Server Issue Report Form.
Additional Information and Software
For additional information about this family of products or any of their supported accessories, refer
to the following resources available at http://www.intel.com/support.
Table 1. Server System References
For this information or software Use this Document or Software
For in-depth technical information about this product.
Intel®Server System R1000BB Product Family Technical Product
Specification
Intel®Server Board S2400BB Technical Product Specification
For a quick guide of how to assemble the server system
and install components
Intel®Server System R1000BB Product Family Quick Integration
Guide
For product list and supported Intel spares and accessories
Spares and Accessories List and Configuration Guide
For server configuration guidance and compatibility
Intel®Server Configurator tool
http://serverconfigurator.intel.com
For system power budget guidance
Power Budget Tool
For system firmware updates and onboard device drivers
and software to manage your Intel®Server System. Intel®Server Deployment & Management DVD
Product Safety and Regulatory document
Intel Server Products - Product Safety and Regulatory Compliance
Document

Table of Contents
vi Intel®Server System R1000BB Service Guide
Table of Contents
Safety Information................................................................................................ iii
Preface....................................................................................................................v
1Server System Features......................................................................................1
Server System Feature Overview ................................................................................................1
Server System Components ........................................................................................................4
Hot Swap Hard Drive Bay and Front Panel Options......................................................................4
Front Panel ...............................................................................................................................5
Back Panel................................................................................................................................5
Server Board Components..........................................................................................................6
Intel®Light-Guided Diagnostics.................................................................................................7
System Recovery Jumpers..........................................................................................................9
Peripheral Devices...................................................................................................................10
2Hardware Installations and Upgrades............................................................. 13
Before You Begin....................................................................................................................13
Tools and Supplies Needed..............................................................................................13
System Reference ...........................................................................................................13
Cable Routing .........................................................................................................................14
For system with 4 x 3.5” hard drive bay:...........................................................................15
For system with 8 x 2.5” hard drive bay:...........................................................................16
Fan Connections......................................................................................................................17
Removing and Installing the Front Bezel ...................................................................................17
Removing the Front Bezel ...............................................................................................17
Installing the Front Bezel.................................................................................................18
Removing and Installing the System Cover................................................................................18
Removing the System Cover............................................................................................18
Installing the System Cover.............................................................................................19
Removing and Installing the Air Duct........................................................................................20
Removing the Air Duct ...................................................................................................20
Installing the Air Duct.....................................................................................................20
Removing and Installing Processor............................................................................................21
Removing Processor Heatsink(s)......................................................................................21
Installing the Processor....................................................................................................21
Installing Processor Heatsink(s) .......................................................................................23
Removing the Processor..................................................................................................24
Installing and Removing Memory .............................................................................................24
Installing Memory ..........................................................................................................24
Removing Memory.........................................................................................................25
Installing and Removing Hot-swap Hard Drive...........................................................................25
Installing a Hard Disk Drive into 3.5” Hard Drive Carrier...................................................25
Installing a Hard Disk Drive into 2.5” Hard Drive Carrier...................................................27
Removing and Installing the PCI Riser Assembly.......................................................................28
Removing the PCI Riser Assembly...................................................................................28
Installing the PCI Riser Assembly....................................................................................29
Installing and Removing a PCI Add-in Card...............................................................................29

Table of Contents
Intel®Server System R1000BB Service Guide vii
Installing a PCI Add-in Card............................................................................................29
Removing a PCI Add-in Card ..........................................................................................30
Replacing a PCI Riser Card ......................................................................................................30
Removing a PCI Riser Card.............................................................................................31
Installing a PCI Riser Card ..............................................................................................31
Installing and Removing a Slimline Optical Drive ......................................................................31
Installing a Slimline Optical Drive....................................................................................32
Removing a Slimline Optical Drive..................................................................................32
Installing and Removing Intel®I/O Expansion Module ................................................................33
Installing Intel®I/O Expansion Module .............................................................................33
Removing Intel®I/O Expansion Module............................................................................34
Installing and Removing the Intel®RAID C600 Upgrade Key......................................................34
Installing the Intel®RAID C600 Upgrade Key...................................................................34
Removing the Intel®RAID C600 Upgrade Key .................................................................35
Installing and Removing the Intel®Remote Management Module 4..............................................35
Installing the Intel®RMM4 Lite.......................................................................................35
Install the Intel®RMM4 NIC ...........................................................................................35
Removing the Intel®RMM4 Lite......................................................................................36
Removing the Intel®RMM4 NIC .....................................................................................36
Installing and Removing the Intel®RAID Smart Battery .............................................................36
Installing the Intel®RAID Smart Battery...........................................................................36
Removing the Intel®RAID Smart Battery .........................................................................37
Replacing the Power Supply.....................................................................................................37
Installing and Removing the Server Board .................................................................................39
Removing the Server Board.............................................................................................39
Installing the Server Board ..............................................................................................40
Replacing the Backup Battery...................................................................................................41
Replacing a System Fan ...........................................................................................................43
Replacing the Backplane ..........................................................................................................43
Removing the Backplane.................................................................................................43
Installing the Backplane ..................................................................................................44
Installing and Removing the Rack Handles ................................................................................45
Installing the Rack Handles .............................................................................................45
Removing the Rack Handles............................................................................................45
3Server Utilities ................................................................................................ 46
Using the BIOS Setup Utility....................................................................................................46
Entering BIOS Setup.......................................................................................................46
If You Cannot Access Setup ............................................................................................46
Setup Menus ..................................................................................................................46
Upgrading the BIOS........................................................................................................48
Clearing the Password.....................................................................................................48
Restoring the BIOS Defaults............................................................................................48
Appendix A: Technical Reference ........................................................................ 49
Power Supply Input Voltages...........................................................................................49
Power Supply Output Voltages ........................................................................................49
System Environmental Specifications ...............................................................................49

Table of Contents
viii Intel®Server System R1000BB Service Guide
Appendix B: Regulatory and Compliance Information......................................... 51
Appendix C: Getting Help.................................................................................... 52
Warranty Information......................................................................................................52
Appendix D: Intel®Server Issue Report Form...................................................... 53

List of Figures
Intel®Server System R1000BB Service Guide ix
List of Figures
Figure 1. Intel®Server System R1000BB .....................................................................................1
Figure 2. Intel®Server System R1000BB Components................................................................4
Figure 3. 3.5" Hard Drive Bay - 4 Drive Configuration..................................................................4
Figure 4. 2.5" Hard Drive Bay - 8 Drive Configuration..................................................................4
Figure 5. Front Panel Options.......................................................................................................5
Figure 6. Back Panel Feature Identification..................................................................................5
Figure 7. Server Board Connector and Component Locations.....................................................6
Figure 9. Configuration Jumpers.................................................................................................10
Figure 10. Optional Peripherals (8x2.5-inch hard drive bays as shown).....................................10
Figure 11. Front view of Front Bezel...........................................................................................11
Figure 12. 4 x 3.5-inch Hard Drive Backplane Components (Front View) ..................................11
Figure 13. 4 x 3.5-inch Hard Drive Backplane Components (Rear View)...................................12
Figure 14. 8 x 2.5-inch Hard Drive Backplane Components (Front View) ..................................12
Figure 15. 8 x 2.5-inch Hard Drive Backplane Components (Rear View)...................................12
Figure 16. Cable Routing – 4 x 3.5” HDD ...................................................................................15
Figure 17. Cable Routing – 8 x 2.5” HDD ...................................................................................16
Figure 18. System Fan Order .....................................................................................................17
Figure 19. Connecting the Fan Power Cables to the Mother Board...........................................17
Figure 20. Removing the Front Bezel.........................................................................................18
Figure 21. Installing the Front Bezel...........................................................................................18
Figure 22. Removing the System Cover.....................................................................................19
Figure 23. Installing the System Cover.......................................................................................19
Figure 24. Removing the Air Duct...............................................................................................20
Figure 25. Installing the Air Duct.................................................................................................20
Figure 26. Removing Processor Heatsink ..................................................................................21
Figure 27. Installing Processor – Open the Socket Lever...........................................................22
Figure 28. Installing Processor – Open the Load Plate ..............................................................22
Figure 29. Installing Processor – Install the Processor...............................................................22
Figure 30. Installing Processor – Remove the Cover .................................................................23
Figure 32. Installing Processor – Latch the Locking Lever.........................................................23
Figure 33. Installing Processor Heatsink ....................................................................................24
Figure 34. Installing Memory.......................................................................................................25
Figure 35. Installing Hard Disk Drive – Removing 3.5” HDD carrier...........................................25
Figure 36. Installing Hard Disk Drive – Removing 3.5” HDD interface bracket...........................26
Figure 37. Installing Hard Disk Drive – Installing 3.5” HDD ........................................................26
Figure 38. Installing Hard Disk Drive – Installing 2.5” HDD ........................................................26
Figure 39. Installing Hard Disk Drive – Inserting 3.5” HDD assembly.........................................27
Figure 40. Installing Hard Disk Drive – Removing 2.5” HDD carrier...........................................27
Figure 41. Installing Hard Disk Drive – Removing plastic drive blank.........................................27
Figure 42. Installing Hard Disk Drive – Installing 2.5” HDD ........................................................28
Figure 43. Installing Hard Disk Drive – Inserting 2.5” HDD assembly.........................................28
Figure 44. Removing PCI Riser Assembly..................................................................................28
Figure 45. Installing PCI Riser Assembly....................................................................................29
Figure 46. Installing a PCI Add-In Card......................................................................................30
Figure 47. Removing a PCI Add-In Card....................................................................................30
Figure 48. Removing the PCI Riser Card ...................................................................................31
Figure 49. Installing the PCI Riser Card .....................................................................................31

List of Figures
x Intel®Server System R1000BB Service Guide
Figure 50. Installing the Plastic Guide to the Optical Drive.........................................................32
Figure 51. Installing an Optical Drive..........................................................................................32
Figure 52. Removing the Slimline Optical Drive .........................................................................33
Figure 53. Installing Intel®I/O Expansion Module........................................................................33
Figure 54. Removing an I/O Expansion Module.........................................................................34
Figure 55. Installing the Intel®RAID C600 Upgrade Key............................................................34
Figure 56. Installing the Intel®RMM4 Lite...................................................................................35
Figure 57. Installing the Intel®RMM4 NIC ..................................................................................35
Figure 58. Removing the Intel®RMM4 NIC ................................................................................36
Figure 59. Installing the Intel®RAID Smart Battery.....................................................................37
Figure 60. Removing the Intel®RAID Smart Battery...................................................................37
Figure 61. Removing the filler panel...........................................................................................38
Figure 62. Removing the power supply module..........................................................................38
Figure 63. Installing the power supply module............................................................................38
Figure 64. Installing the filler panel.............................................................................................39
Figure 65. Removing the Air Duct...............................................................................................39
Figure 66. Removing the Server Board ......................................................................................40
Figure 67. Installing the Server Board ........................................................................................41
Figure 69. Replacing the Backup Battery ...................................................................................42
Figure 70. Replacing a system fan .............................................................................................43
Figure 71. Removing the backplane...........................................................................................44
Figure 72. Installing the backplane.............................................................................................44
Figure 73. Installing the Rack Handle.........................................................................................45
Figure 74. Removing the Rack Handle.......................................................................................45

List of Tables
Intel®Server System R1000BB Service Guide xi
List of Tables
Table 1. Server System References.............................................................................................v
Table 2. Intel®Server System R1000BB Feature Summary.........................................................1
Table 3. Hard Disk Drive Options ...............................................................................................10
Table 4. BIOS Setup: Keyboard Command Bar .........................................................................47
Table 5. Power Supply Output Capability...................................................................................49
Table 6. System Environmental Limits Summary.......................................................................49

Server System Features
Intel®Server System R1000BB Service Guide 1
1 Server System Features
This chapter briefly describes the main features of the Intel®Server System R1000BB family.
This includes illustrations of the products, a list of the server system features, and diagrams
showing the location of important components and connections on the server systems.
Figure 1. Intel®Server System R1000BB
Server System Feature Overview
Table below sumarizes the features of the the server systems.
Table 2. Intel®Server System R1000BB Feature Summary
Server System Integrated Server Board
Intel®Server System R1000BB product family Intel®Server Board S2400BB

Server System Features
2 Intel®Server System R1000BB Service Guide
Feature
Description
Processor Support

Support for one or two Intel®Xeon®processors E5-2400 product family with a Thermal
Design Power (TDP) of up to 95 Watts.
Memory
12 DIMM slots – 2 DIMMs / Channel – 3 memory channels per processor
Unbuffered DDR3 (UDIMM), registered DDR3 (RDIMM), and Load Reduced DDR3
(LRDIMM)
Memory DDR3 data transfer rates of 800, 1066, 1333, and 1600 MT/s
DDR3 standard I/O voltage of 1.5V and DDR3 Low Voltage of 1.35V
Chipset Intel
®
C602 chipset with support for optional Intel
®
RAID C600 Upgrade keys
External I/O
connections

Video (back and front video connectors)
RJ-45 Serial- A Port
Four RJ-45 Network Interface Connectors supporting 10/100/1000Mb
USB 2.0 connectors - 3 on back panel + 2 on front panel
Internal I/O
connectors /
headers
One Type-A USB 2.0 connector
One DH-10 Serial-B port connector
I/O Module
Accessory Options
The following I/O modules utilize a single proprietary on-board connector. An installed I/O
module can be supported in addition to standard on-board features and any add-in
expansion cards.
Quad port 1 GbE based on Intel® Ethernet Controller I350 – RMS25CB0080
Dual port 10GBase-T Ethernet module based on Intel®Ethernet Controller I350 –
AXX10GBTWLIOM
Dual SFP+ port 10GbE module based on Intel® 82500 10 GbE controller –
AXX10GBNIAIOM
Single Port FDR speed InfiniBand module with QSFP connector – AXX1FDRIBIOM
Intel® Quick Assist Accelerator Card - AXXQAAIOMOD
System Fans
Five dual rotor managed system fans
One power supply fan for each installed power supply module
Riser Cards
Support for two PCIe riser cards. Riser cards for Riser #1 and Riser #2 are not the same.
•Riser Slot #1 (PCIe x16): Single add-in card slot – PCIe x16 lanes, x16 slot
•Riser Slot #2 (PCIe x24): Supported riser cards for this slot include:
oSingle add-in card slot – PCIe x8 lanes, x16 slot
oSingle add-in card slot – PCIe x16 lanes, x16 slot (dual CPU configurations
only)
oButterfly Riser Card (Accessory Option) -: Two add-in card slots: one PCIe
x16 lanes, x16 slot and one PCIe x8 lanes, x8 slot. Note: The PCIe x8 add-
in card slot is designed specifically for an Intel® Integrated RAID Module.
Video
Integrated 2D Video Controller
16 MB DDR3 Memory
On-board storage
controllers and
options
One eUSB 2x5 pin connector to support 2mm low-profile eUSB solid state devices
One mSATA SSD connector
One 7-pin single port AHCI SATA connectors capable of supporting up to 6 Gb/sec
Two SCU 4-port mini-SAS connectors capable of supporting up to 3 Gb/sec SAS/SATA
oSCU 0 Port (Enabled standard)
oSCU 1 Port (Requires Intel RAID C600 Upgrade Key)
Intel®RAID C600 Upgrade Key support providing optional expanded SATA / SAS RAID
capabilities
Security Intel
®
Trusted Platform Module (TPM) - AXXTPME5 (Accessory Option)
Server Management

Integrated Baseboard Management Controller, IPMI 2.0 compliant
Support for Intel® Server Management Software
Intel®Remote Management Module 4 Lite – Accessory option
Intel®Remote Management Module 4 Management NIC – Accessory option
Power Supply
Options

The server system can have up to two power supply modules installed, providing support
for the following power configurations: 1+0, 1+1 Redundant Power, and 2+0 Combined
Power
Three power supply options:
oAC 460W Gold
oAC 750W Platinum
o
DC 750W
Storage Bay
Options
4x – 3.5” SATA/SAS Hot Swap Hard Drive Bays + Optical Drive support
8x – 2 5” SATA/SAS Hot Swap Hard Drive Bays + Optical Drive support (capable)

Server System Features
Intel®Server System R1000BB Service Guide 3

Server System Features
4 Intel®Server System R1000BB Service Guide
Server System Components
This section helps you identify the components of your server system. If you are near the system, you can
also use the Quick Reference Label provided on the inside of the chassis cover to assist in identifying
components.
Figure 2. Intel®Server System R1000BB Components
Hot Swap Hard Drive Bay and Front Panel Options
Figure 3. 3.5" Hard Drive Bay - 4 Drive Configuration
Figure 4. 2.5" Hard Drive Bay - 8 Drive Configuration

Server System Features
Intel®Server System R1000BB Service Guide 5
Front Panel
Label
Description
Label
Description
A System ID Button w/Integrated LED F System Status LED
B NMI Button (recessed, tool required for use) G Power Button w/Integrated LED
C NIC-1 Activity LED H Hard Drive Activity LED
D NIC-3 Activity LED I NIC-4 Activity LED
E System Cold Reset Button J NIC-2 Activity LED
Figure 5. Front Panel Options
Back Panel
Figure 6. Back Panel Feature Identification

Server System Features
6 Intel®Server System R1000BB Service Guide
Server Board Components
This section helps you identify the components and connectors on the server board.
Figure 7. Server Board Connector and Component Locations

Server System Features
Intel®Server System R1000BB Service Guide 7
Intel®Light-Guided Diagnostics
A
System ID LED
I
System Fan – 5 Fault LED
B
System Status LED
J
System Fan – 4 Fault LED
C
POST Code Diagnostic LEDs
K
System Fan – 3 Fault LED
D
System Power Good LED
L
System Fan – 2 Fault LED
E
CPU-1 Fault LED
M
System Fan – 1 Fault LED
F
12V Standby LED
N
DIMM Fault LEDs
G
DIMM Fault LEDs
O
CPU-2 Fault LED
H
System Fan – 6 Fault LED
P
CATERR LED
Figure 8. Intel®Light-Guided Diagnostic LEDs - Server Board
The server system contains the following diagnostic LEDs, each providing the following functions:
A - The System Identification LED on the front and back panel helps identify the server from among
several servers. The ID LED is off by default, and blue when activated by button or software.

Server System Features
8 Intel®Server System R1000BB Service Guide
B - The System Status LED on the front and back panels shows the overall health of the system (green,
blinking green, blinking amber, amber, off).
C - POST Code Diagnostic LEDs on the server board change color or state (off, green, red, and amber)
according to the POST sequence.
D – System power good LED on the server board is illuminated when system power is good.
P – CPU CATERR LED is illuminated when CPU CATERR error occurred.
F - The 12V-STBY LED on the server board is illuminated (green) when power is applied.
M, L, K, J, I and H - Fan Fault LEDs help identify failed and failing fans. The fan fault LEDs turn on
(amber) if there is a fan fault.
E and O - CPU fault LEDs help identify the failure of CPU. The CPU fault LEDs turn on (amber) if there
is a CPU fault.
N and G - DIMM Fault LEDs on the server board help identify failed and failing DIMM slots. The
DIMM fault LEDs turn on (amber) if there is a DIMM fault.