SUPER MICRO Computer Server 6026TT GIBQRF User Manual

®
SUPER  
SuperServer 6026TT-GTRF  
SuperServer 6026TT-GIBXRF  
SuperServer 6026TT-GIBQRF  
USER’S MANUAL  
Revision 1.0  
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Preface  
Preface  
About This Manual  
This manual is written for professional system integrators and PC technicians. It  
provides information for the installation and use of the SuperServer 6026TT-GTRF/  
GIBXRF/GIBQRF. Installation and maintenance should be performed by experi-  
enced technicians only.  
The SuperServer 6026TT-GTRF/GIBXRF/GIBQRF is a GPU-ready, 2U Twin (two  
serverboards/nodes in a 2U chassis) rackmount server based on the SC827HD-  
R1400B server chassis and four Super X8DTT-HF+/X8DTT-HIBXF+/X8DTT-  
HIBQF+ serverboards. The "(H)" in the product name indicates that the system is  
cableless.  
The main differences between the various serverboards and the servers they are  
in is shown in the table below:  
Model Variations (Differences between X8DTT-x Models)  
X8DTT-HF+  
X8DTT-HIBXF+  
X8DTT-HIBQF+  
Yes  
Yes  
Yes  
IPMI 2.0 w/ KVM  
Over LAN  
No  
Yes  
Yes  
InniBand  
Connection  
No  
No  
Yes  
No  
No  
DDR IB  
QDR IB  
Yes  
Manual Organization  
Chapter 1: Introduction  
The rst chapter provides a checklist of the main components included with the  
server system and describes the main features of the Super X8DTT-HF+/X8DTT-  
HIBXF+/X8DTT-HIBQF+ serverboard and the SC827HD-R1400B chassis.  
Chapter 2: Server Installation  
This chapter describes the steps necessary to install the SuperServer 6026TT-  
GTRF/HDIBXRF/HDIBQRF into a rack and check out the server conguration prior  
to powering up the system. If your server was ordered without the processor and  
memory components, this chapter will refer you to the appropriate sections of the  
manual for their installation.  
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Chapter 3: System Interface  
Refer to this chapter for details on the system interface, which includes the functions  
and information provided by the control panel on the chassis as well as other LEDs  
located throughout the system.  
Chapter 4: System Safety  
You should thoroughly familiarize yourself with this chapter for a general overview  
of safety precautions that should be followed when installing and servicing the  
SuperServer 6026TT-GTRF/HDIBXRF/HDIBQRF.  
Chapter 5: Advanced Serverboard Setup  
Chapter 5 provides detailed information on the X8DTT-HF+/X8DTT-HIBXF+/X8DTT-  
HIBQF+ serverboard, including the locations and functions of connectors, headers  
and jumpers. Refer to this chapter when adding or removing processors or main  
memory and when reconguring the serverboard.  
Chapter 6: Advanced Chassis Setup  
Refer to Chapter 6 for detailed information on the SC827HD-R1400B 2U rackmount  
server chassis. You should follow the procedures given in this chapter when install-  
ing, removing or reconguring SATA or peripheral drives and when replacing system  
power supply units and cooling fans.  
Chapter 7: BIOS  
The BIOS chapter includes an introduction to BIOS and provides detailed informa-  
tion on running the CMOS Setup Utility.  
Appendix A: BIOS Error Beep Codes  
Appendix B: Installing Windows  
Appendix C: System Specications  
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Preface  
Notes  
v
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SUPERSERVER 6026TT-GTRF/HDIBXRF/HDIBQRF User's Manual  
Table of Contents  
Chapter 1 Introduction  
1-1  
1-2  
Overview ......................................................................................................... 1-1  
Serverboard Features ..................................................................................... 1-2  
Processors ...................................................................................................... 1-2  
Memory ........................................................................................................... 1-2  
Serial ATA........................................................................................................ 1-2  
PCI Expansion Slots ....................................................................................... 1-2  
Ethernet Ports ................................................................................................. 1-2  
Onboard Controllers/Ports .............................................................................. 1-3  
Graphics Controller ......................................................................................... 1-3  
Other Features................................................................................................ 1-3  
InniBand ........................................................................................................ 1-3  
Server Chassis Features ................................................................................ 1-5  
System Power................................................................................................. 1-5  
SATA Subsystem............................................................................................. 1-5  
Control Panel .................................................................................................. 1-5  
Rear I/O Panel ................................................................................................ 1-5  
Cooling System............................................................................................... 1-5  
2U Twin: System Notes................................................................................... 1-6  
Nodes.............................................................................................................. 1-6  
System Power................................................................................................. 1-6  
SATA Backplane/Drives................................................................................... 1-6  
GPU Subsystem.............................................................................................. 1-6  
Contacting Supermicro.................................................................................... 1-7  
1-3  
1-4  
1-5  
1-6  
Chapter 2 Server Installation  
2-1  
2-2  
2-3  
Overview ......................................................................................................... 2-1  
Unpacking the System.................................................................................... 2-1  
Preparing for Setup......................................................................................... 2-1  
Choosing a Setup Location............................................................................. 2-2  
Rack Precautions............................................................................................ 2-2  
Server Precautions.......................................................................................... 2-2  
Rack Mounting Considerations....................................................................... 2-3  
Ambient Operating Temperature ................................................................ 2-3  
Reduced Airow ......................................................................................... 2-3  
Mechanical Loading ................................................................................... 2-3  
Circuit Overloading..................................................................................... 2-3  
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Table of Contents  
Reliable Ground ......................................................................................... 2-3  
Removing the Protective Film......................................................................... 2-4  
Rack Mounting Instructions............................................................................. 2-5  
Separating the Sections of the Rack Rails..................................................... 2-5  
Installing the Inner Rail Extensions ................................................................ 2-6  
Outer Rack Rails............................................................................................. 2-7  
Checking the Serverboard Setup.................................................................... 2-9  
Preparing to Power On ................................................................................. 2-10  
2-4  
2-5  
2-6  
Chapter 3 System Interface  
3-1  
3-2  
Overview ......................................................................................................... 3-1  
Control Panel Buttons..................................................................................... 3-1  
Power .............................................................................................................. 3-1  
UID .................................................................................................................. 3-1  
Control Panel LEDs ........................................................................................ 3-2  
Overheat/Fan Fail ........................................................................................... 3-2  
NIC .................................................................................................................. 3-2  
SATA Drive Carrier LEDs................................................................................ 3-2  
3-3  
3-4  
Chapter 4 System Safety  
4-1  
4-2  
4-3  
4-4  
Electrical Safety Precautions .......................................................................... 4-1  
General Safety Precautions............................................................................ 4-2  
ESD Precautions............................................................................................. 4-3  
Operating Precautions .................................................................................... 4-4  
Chapter 5 Advanced Serverboard Setup  
5-1  
5-2  
5-3  
Handling the Serverboard............................................................................... 5-1  
Precautions ..................................................................................................... 5-1  
I/O Ports.......................................................................................................... 5-2  
Unpacking ....................................................................................................... 5-2  
Processor and Heatsink Installation................................................................ 5-3  
Installing LGA1366 Processors....................................................................... 5-3  
Installing a CPU Heatsink............................................................................... 5-5  
Removing the Heatsink................................................................................... 5-6  
Installing Memory............................................................................................ 5-7  
Adding PCI Cards ........................................................................................... 5-9  
Serverboard Details ...................................................................................... 5-10  
Serverboard Quick Reference........................................................................5-11  
Connector Denitions.................................................................................... 5-12  
Jumper Settings ............................................................................................ 5-16  
Onboard Indicators........................................................................................ 5-18  
5-4  
5-5  
5-6  
5-7  
5-8  
5-9  
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5-10 Serial ATA Ports ............................................................................................ 5-19  
5-11 Installing Additional Drivers........................................................................... 5-20  
5-12 Conguring Supero Doctor III ....................................................................... 5-21  
Chapter 6 Advanced Chassis Setup  
6-1  
Static-Sensitive Devices.................................................................................. 6-1  
Precautions ..................................................................................................... 6-1  
Unpacking ....................................................................................................... 6-1  
Control Panel .................................................................................................. 6-2  
System Fans ................................................................................................... 6-2  
Fan Conguration............................................................................................ 6-3  
System Fan Failure......................................................................................... 6-3  
Hard Drive Installation/Removal...................................................................... 6-4  
Overview ......................................................................................................... 6-4  
Installing and Removing Hard Drives ............................................................. 6-4  
Node Installation/Removal .............................................................................. 6-7  
Installing the Air Shrouds................................................................................ 6-9  
Air Shrouds ..................................................................................................... 6-9  
Power Supply.................................................................................................. 6-9  
6-2  
6-3  
6-4  
6-5  
6-6  
6-7  
Chapter 7 BIOS  
7-1  
Introduction...................................................................................................... 7-1  
Starting BIOS Setup Utility.............................................................................. 7-1  
How To Change the Conguration Data......................................................... 7-1  
Starting the Setup Utility ................................................................................. 7-2  
Main Setup...................................................................................................... 7-2  
Advanced Setup Congurations...................................................................... 7-4  
Security Settings ........................................................................................... 7-23  
Boot Conguration ........................................................................................ 7-24  
Exit Options................................................................................................... 7-26  
BIOS Recovery ............................................................................................. 7-26  
How to Recover the AMIBIOS Image (the Main BIOS Block)...................... 7-27  
Boot Sector Recovery from a USB Device.............................................. 7-27  
Boot Sector Recovery from an IDE CD-ROM.......................................... 7-27  
Boot Sector Recovery from a Serial Port ("Serial Flash") ....................... 7-28  
7-2  
7-3  
7-4  
7-5  
7-6  
7-7  
Appendix A BIOS Error Beep Codes  
A-1  
BIOS Error Beep Codes .................................................................................A-1  
Appendix B Installing Windows  
B-1  
B-2  
Installing Windows for a RAID System...........................................................B-1  
Installing Windows for a Non-RAID System ...................................................B-2  
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Chapter 1: Introduction  
Chapter 1  
Introduction  
1-1 Overview  
The SuperServer 6026TT-GTRF/GIBXRF/GIBQRF is a "2U Twin" server comprised  
of the SC827HD-R1400B 2U chassis and two X8DTT-HF+/X8DTT-HIBXF+/X8DTT-  
HIBQF+ serverboards. Please refer to our web site for information on operating  
systems that have been certied for use with the server (www.supermicro.com).  
In addition to the serverboard and chassis, various hardware components may have  
been included with the system, as listed below.  
Four passive CPU heatsinks (SNK-P0037P; two for each node))  
Four 8-cm cooling fans (FAN-0111L4)  
Two air shrouds  
SATA Accessories:  
Twelve hard drive carriers (six per node) (MCP-220-00075-0B)  
One internal HDD backplane (BPN-SAS-827HD)  
Two PCI Express riser cards (RSC-R2UT-E16R)  
Rackmount kit (MCP-290-00053-0N)  
One CD containing drivers and utilities  
GPU Parts  
Two GPU solution kits (MCP-420-82707-ON)  
Four graphics card power cables (CBL-0333L)  
SuperServer 6026TT-GTRF/GIBXRF/GIBQRF User's Manual  
Note: The SuperServer 6026TT-GTRF/GIBXRF/GIBQRF system is cableless and  
does not need or come with SATA cables.  
1-1  
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SUPERSERVER 6026TT-GTRF/GIBXRF/GIBQRF User's Manual  
1-2 Serverboard Features  
At the heart of the SuperServer 6026TT are four X8DTT-HF+/X8DTT-HIBXF+/  
X8DTT-HIBQF+ dual processor serverboards. The X8DTT-HF+ is based on Intel's  
5500 (North Bridge) + ICH10R (South Bridge) chipset while the X8DTT-HIBXF+/  
X8DTT-HIBQF+ is based on Intel's 5520 (North Bridge) + ICH10R (South Bridge)  
chipset. Below are the main features of the serverboards. Note that the features on  
each board are doubled for the server, which includes two nodes.  
Processors  
Each X8DTT-HF+/X8DTT-HIBXF+/X8DTT-HIBQF+ supports two Intel® 5600/5500  
Series processors in LGA1366 sockets. Please refer to our web site for a complete  
listing of supported processors (www.supermicro.com).  
Memory  
Each X8DTT-HF+/X8DTT-HIBXF+/X8DTT-HIBQF+ has twelve DIMM sockets that  
can support up to 192 GB of registered ECC DDR3-1333/1066/800 SDRAM, or  
48 GB of Unbuffered ECC/Non-ECC 1333/1066/800 MHz memory. See Chapter 5  
Section 6 for more details on installing memory into the system.  
Serial ATA  
The South Bridge (ICH10R) of the chipset includes a Serial ATA controller for six  
Gb/s SATA drives. The hot-swappable SATA drives are connected to a backplane  
that provides power, bus termination and conguration settings. RAID 0, 1, 10 and  
5 are supported. Refer to the support area of our web site for procedures on set-  
ting up RAID on your system.  
PCI Expansion Slots  
Each X8DTT-HF+/X8DTT-HIBXF+/X8DTT-HIBQF+ has included riser cards that  
allow it to support one full-sized PCI Express x16 expansion card, or two total for  
the server. (Double-width GPU cards are also supported.)  
Ethernet Ports  
An Intel® network controller is integrated into each of the serverboards to support  
two Gigabit LAN ports (100/1000Base-T/1000BaseTX, RJ45 output).  
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Chapter 1: Introduction  
Onboard Controllers/Ports  
Onboard I/O backpanel ports on each serverboard include one COM port, a VGA  
port, two USB ports, a dedicated IPMI LAN port and two Gigabit LAN (NIC) ports.  
An InniBand port is also included on the X8DTT-HIBXF+/HIBQF+ serverboards  
(the 6026TT-GIBXRF and 6026TT-GIBQRF only). Up to four USB 2.0 (Universal  
Serial Bus) connections are on each of the servers. There are four sets of I/O ports  
included in the server (one set for each serverboard).  
Graphics Controller  
The X8DTT-HF+/X8DTT-HIBXF+/X8DTT-HIBQF+ features an integrated Matrox  
G200eW graphics chip, which includes 16 MB of DDR2 memory.  
Other Features  
Other onboard features that promote system health include voltage monitors, auto-  
switching voltage regulators, chassis and CPU overheat sensors, virus protection  
and BIOS rescue.  
InniBand  
Both the 6026TT-GIBXRF and 6026TT-GIBQRF include an InniBand port at  
DDR (dual data rate) and QDR (quad data rate) speeds, respectively. InniBand  
is a scalable serial communications link intended for connecting processors with  
high-speed peripherals. (InniBand requires a QSFP connector.)  
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SUPERSERVER 6026TT-GTRF/GIBXRF/GIBQRF User's Manual  
#2  
#1  
#1  
#2  
#2  
#1  
#1  
#1  
#2  
#2  
#1  
#2  
D
E
F
D
E
F
A
B
C
A
B
C
QPI  
PROCESSOR#0  
PROCESSOR#1  
Intel  
82574  
MT25408  
Connect-X IB  
PCI-E Gen2/DDR or QDR  
(For 36D Only)  
QSFP  
IOH  
5520/5500  
36-D/24-D  
Intel  
82574  
PCI-E  
x16 Slot  
AT25  
DF321  
SPI  
ICH10R  
4 SATA  
PCI  
LPC  
Hotswap Connector  
LPCIO W83527  
BMC/VGA  
RMII  
RTL8201N PHY  
VGA CONN  
Dedicated LAN  
Figure 1-1. Intel 5520 Chipset:  
System Block Diagram  
Note1: This is a general block diagram. Please see Chapter 5 for details.  
Note2: The Intel 5500 (IOH-24D) chipset is available for OEM only.  
1-4  
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Chapter 1: Introduction  
1-3 Server Chassis Features  
The following is a general outline of the main features of the SC827HD-R1400B 2U  
chassis. Details on the chassis can be found in Chapter 6.  
System Power  
When congured as a SuperServer 6026TT-GTRF/GIBXRF/GIBQRF, the SC827HD-  
R1400B includes a redundant (dual) 1400W power supply, which provides power  
to all four serverboards (nodes). If either power supply failes, the other will allow  
the system to continue to run.  
SATA Subsystem  
The SC827HD-R1400B chassis was designed to support twelve SATA hard  
drives, which are hot-swappable units. There are six hard drives per node in the  
system.  
Control Panel  
The SC827HD-R1400B features two independant control panels associated with  
each serverboard (node) in the chassis. Each control panel has LEDs to indicate  
power on, network activity, power fail, fan fail, system overheat conditions and the  
UID LED. Each control panel also includes a main power button and a UID but-  
ton.  
Rear I/O Panel  
The SC827HD-R1400B is a 2U rackmount chassis. Each node supports two  
full-height, full-length PCI expansion cards (or one double-width card), one COM  
port, two USB ports, one VGA port and two Gb Ethernet ports. See Chapter 6 for  
details.  
Cooling System  
The SC827HD-R1400B chassis has an innovative cooling design that features four  
8-cm high-performance fans. A fan speed control setting in BIOS allows fan speed  
to be determined by system temperature. See Chapter 6 for details.  
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SUPERSERVER 6026TT-GTRF/GIBXRF/GIBQRF User's Manual  
1-4 2U Twin: System Notes  
As a 2U Twin conguration, the 6026TT-GTRF/GIBXRF/GIBQRF is a unique server  
system. With two system boards incorporated into a single chassis acting as two  
separate nodes, there are several points you should keep in mind.  
Nodes  
Each of the two serverboards act as a separate node in the system. As independant  
nodes, each may be powered off and on without affecting the others. In addition,  
each node is a hot-swappable unit that may be removed from the rear of the chassis.  
The nodes are connected to the server backplane by means of an adapter card.  
System Power  
The server has an additional 1400W power supply module (two total) for power  
redundancy. If a power supply module fails the other backup module will keep the  
system running until it can be replaced.  
SATA Backplane/Drives  
As a system, the 6026TT-GTRF/GIBXRF/GIBQRF supports the use of twelve SATA  
drives (six per node). A single backplane works to apply system-based control for  
power and fan speed functions, yet at the same time logically connects a set of  
six SATA drives to each serverboard. Consequently, RAID setup is limited to a  
six-drive scheme (RAID cannot be spread across all twelve drives). See the Drive  
Bay Installation/Removal section in Chapter 6 for the logical hard drive and node  
conguration.  
1-5 GPU Subsystem  
The 6026TT-GTRF/GIBXRF/GIBQRF is a GPU-ready server. It can support two  
GPUs (one in each node) with multiple x16 non-blocking native Gen2 PCI-Express  
connectivity.  
Notes: The GPUs process complex image calculations and then route the data out  
through the VGA port on the serverboard.  
1-6  
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Chapter 1: Introduction  
1-6 Contacting Supermicro  
Headquarters  
Address:  
Super Micro Computer, Inc.  
980 Rock Ave.  
San Jose, CA 95131 U.S.A.  
Tel:  
+1 (408) 503-8000  
+1 (408) 503-8008  
Fax:  
Email:  
[email protected] (General Information)  
[email protected] (Technical Support)  
www.supermicro.com  
Web Site:  
Europe  
Address:  
Super Micro Computer B.V.  
Het Sterrenbeeld 28, 5215 ML  
's-Hertogenbosch, The Netherlands  
Tel:  
+31 (0) 73-6400390  
Fax:  
Email:  
+31 (0) 73-6416525  
[email protected] (General Information)  
[email protected] (Technical Support)  
[email protected] (Customer Support)  
Asia-Pacic  
Address:  
Super Micro Computer, Inc.  
4F, No. 232-1, Liancheng Rd.  
Chung-Ho 235, Taipei County  
Taiwan, R.O.C.  
Tel:  
+886-(2) 8226-3990  
+886-(2) 8226-3991  
www.supermicro.com.tw  
Fax:  
Web Site:  
Technical Support:  
Email:  
Tel:  
886-2-8228-1366, ext.132 or 139  
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SUPERSERVER 6026TT-GTRF/GIBXRF/GIBQRF User's Manual  
Notes  
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Chapter 2: Server Installation  
Chapter 2  
Server Installation  
2-1 Overview  
This chapter provides a quick setup checklist to get the 6026TT-GTRF/GIBXRF/  
GIBQRF up and running. Following these steps in the order given should enable  
you to have the system operational within a minimum amount of time. This quick  
setup assumes that your system has come to you with the processors and memory  
preinstalled. If your system is not already fully integrated with a serverboard, pro-  
cessors, system memory etc., please turn to the chapter or section noted in each  
step for details on installing specic components.  
2-2 Unpacking the System  
You should inspect the box the system was shipped in and note if it was damaged  
in any way. If the server itself shows damage you should le a damage claim with  
the carrier who delivered it.  
Decide on a suitable location for the rack unit that will hold the server. It should be  
situated in a clean, dust-free area that is well ventilated. Avoid areas where heat,  
electrical noise and electromagnetic elds are generated. You will also need it placed  
near a grounded power outlet. Be sure to read the Rack and Server Precautions  
in the next section.  
2-3 Preparing for Setup  
The box the server was shipped in should include the rackmount hardware needed  
to install the system into the rack. Follow the steps in the order given to complete  
the installation process in a minimum amount of time. Please read this section in  
its entirety before you begin the installation procedure outlined in the sections that  
follow.  
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Choosing a Setup Location  
Leave enough clearance in front of the rack to enable you to open the front  
door completely (~25 inches).  
Leave approximately 30 inches of clearance in the back of the rack to allow for  
sufcient airow and ease in servicing.  
This product is for installation only in a Restricted Access Location (dedicated  
equipment rooms, service closets and the like).  
This product is not suitable for use with visual display work place devices accord-  
ing to §2 of the the German Ordinance for Work with Visual Display Units.  
Warnings and Precautions!  
!
!
Rack Precautions  
Ensure that the leveling jacks on the bottom of the rack are fully extended to  
the oor with the full weight of the rack resting on them.  
In single rack installation, stabilizers should be attached to the rack.  
In multiple rack installations, the racks should be coupled together.  
Always make sure the rack is stable before extending a component from it.  
You should extend only one component at a time - extending two or more si-  
multaneously may cause the rack to become unstable.  
Server Precautions  
Review the electrical and general safety precautions in Chapter 4.  
Determine the placement of each component in the rack before you install the  
rails.  
Install the heaviest server components on the bottom of the rack rst, and then  
work up.  
Use a regulating uninterruptible power supply (UPS) to protect the server from  
power surges, voltage spikes and to keep your system operating in case of a  
power failure.  
2-2  
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Chapter 2: Server Installation  
Allow the hot plug SATA drives and power supply modules to cool before touch-  
ing them.  
Always keep the rack's front door and all panels and components on the servers  
closed when not servicing to maintain proper cooling.  
Make sure all power and data cables are properly connected and not blocking  
the chassis airow. See Chapter 5 for details on cable connections.  
Rack Mounting Considerations  
Ambient Operating Temperature  
If installed in a closed or multi-unit rack assembly, the ambient operating tempera-  
ture of the rack environment may be greater than the ambient temperature of the  
room. Therefore, consideration should be given to installing the equipment in an  
environment compatible with the manufacturer’s maximum rated ambient tempera-  
ture (Tmra).  
Reduced Airow  
Equipment should be mounted into a rack so that the amount of airow required  
for safe operation is not compromised.  
Mechanical Loading  
Equipment should be mounted into a rack so that a hazardous condition does not  
arise due to uneven mechanical loading.  
Circuit Overloading  
Consideration should be given to the connection of the equipment to the power  
supply circuitry and the effect that any possible overloading of circuits might have  
on overcurrent protection and power supply wiring. Appropriate consideration of  
equipment nameplate ratings should be used when addressing this concern.  
Reliable Ground  
A reliable ground must be maintained at all times. To ensure this, the rack itself  
should be grounded. Particular attention should be given to power supply connec-  
tions other than the direct connections to the branch circuit (i.e. the use of power  
strips, etc.).  
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Removing the Protective Film  
Before operating the server for the rst time, it is important to remove the protec-  
tive lm covering the top of the chassis, in order to allow for proper ventilation and  
cooling.  
Removing the Protective Film  
1. Peel off the protective lm covering the top cover and the top of the chassis  
2. Check that all ventilation openings on the top cover and the top of the chassis  
are clear and unobstructed.  
Figure 2-1: Removing the Protective Film  
1
1
Check Ventilation  
Openings  
2
1
Warning: Except for short periods of time, do NOT operate the server  
without the cover in place. The chassis cover must be in place to  
!
allow proper airow and prevent overheating.  
2-4  
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Chapter 2: Server Installation  
2-4 Rack Mounting Instructions  
This section provides information on installing the SC827 chassis into a rack unit  
with the quick-release rails provided. There are a variety of rack units on the market,  
which may mean the assembly procedure will differ slightly. You should also refer to  
the installation instructions that came with the rack unit you are using.  
Note: This rail will t a rack between 26" and 33.5" deep.  
Separating the Sections of the Rack Rails  
The chassis package includes two rail assemblies in the rack mounting kit. Each  
assembly consists of two sections: an inner xed chassis rail that secures directly  
to the server chassis and an outer xed rack rail that secures directly to the rack  
itself.  
Figure 2-2. Separating the Rack Rails  
Rail Assembly  
1
1
Separating the Inner and Outer Rails  
1. Locate the rail assembly in the chassis  
packaging.  
Extending the Rails  
2. Extend the rail assembly by pulling it  
outward.  
2
1
3. Press the quick-release tab.  
3
1
Quick-  
Release Tab  
4. Separate the inner rail extension from  
the outer rail assembly.  
4
1
Separating  
the Inner Rail  
Extension  
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Installing the Inner Rail Extensions  
The SC827 chassis includes a set of inner rails in two sections: inner rails and inner  
rail extensions. The inner rails are pre-attached to the chassis, and do not interfere  
with normal use of the chassis if you decide not to use a server rack. The inner rail  
extension is attached to the inner rail to mount the chassis in the rack.  
Installing the Inner Rails  
1. Place the inner rail extensions on the side of the chassis aligning the hooks  
of the chassis with the rail extension holes. Make sure the extension faces  
"outward" just like the pre-attached inner rail.  
2. Slide the extension toward the front of the chassis.  
3. Secure the chassis with 2 screws as illustrated. Repeat steps for the other  
inner rail extension.  
Figure 2-3. Installing the Inner Rail Extensions  
3
1
2
1
3
1
1
1
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Chapter 2: Server Installation  
3
1
1
1
2
1
Figure 2-4: Assembling the Outer Rails  
Outer Rack Rails  
Outer rails attach to the rack and hold the chassis in place. The outer rails for the  
SC827 chassis extend between 30 inches and 33 inches.  
Installing the Outer Rails to the Rack  
1. Secure the back end of the outer rail to the rack, using the screws provided.  
2. Press the button where the two outer rails are joined to retract the smaller  
outer rail.  
3. Hang the hooks of the rails onto the rack holes and if desired, use screws to  
secure the front of the outer rail onto the rack.  
4. Repeat steps 1-3 for the remaining outer rail.  
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1
Figure 2-5: Installing Into the Rack  
Installing the Chassis into a Rack  
1. Extend the outer rails as illustrated above.  
2. Align the inner rails of the chassis with the outer rails on the rack.  
3. Slide the inner rails into the outer rails, keeping the pressure even on both  
sides. When the chassis has been pushed completely into the rack, it should  
click into the locked position.  
4. Optional screws may be used to secure the to hold the front of the chassis to  
the rack.  
2-8  
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Chapter 2: Server Installation  
2-5 Checking the Serverboard Setup  
After you install the system in the rack, you will need to access the inside of the  
nodes to make sure the serverboard is properly installed.  
Accessing the Inside of a Node (Figure 2-6)  
1. Before removing a node, unplug all the cables that connect to that node.  
2. To remove a node, rst push the two latches (located near the handles)  
inward.  
3. Grasp the handles and pull the node out from the rear of the chassis.  
4. To remove the system from the rack completely, depress the locking tabs in  
the chassis rails (push the right-side tab down and the left-side tab up) to  
continue to pull the system out past the locked position.  
Checking the Components and Setup  
1. You may have one or two processors already installed in each of the two  
serverboards. Each processor needs its own heatsink. See Chapter 5 for  
instructions on processor and heatsink installation.  
2. Your server system may have come with system memory already installed.  
Make sure all DIMMs are fully seated in their slots. For details on adding  
system memory, refer to Chapter 5.  
3. You can install one add-on card to each node for a total of two for the  
system. See Chapter 5 for details on installing PCI add-on cards.  
4. Make sure all power and data cables are properly connected and not blocking  
the chassis airow. See Chapter 5 for details on cable connections.  
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2-6 Preparing to Power On  
Next, you should check to make sure the SATA drives and the backplane have been  
properly installed and all connections have been made.  
Checking the SATA drives  
1. The SATA disk drives are accessable from the front of the server and can be  
installed and removed from the front of the chassis without removing the top  
chassis cover.  
2. Depending upon your system's conguration, your system may have one or  
more drives already installed. If you need to install SATA drives, please refer  
to Chapter 6.  
Checking the Airow  
1. Airow is provided by four 8-cm PWM fans and (for each serverboard) one  
air shroud. The system component layout was carefully designed to direct  
sufcient cooling airow to the components that generate the most heat.  
2. Note that all power and data cables have been routed in such a way that they  
do not block the airow generated by the fans.  
Providing Power  
1. Plug the power cords from the power supplies unit into a high-quality power  
strip that offers protection from electrical noise and power surges.  
2. It is recommended that you use an uninterruptible power supply (UPS).  
3. Finally, depress the power on button on the front of the chassis.  
2-10  
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Chapter 2: Server Installation  
Figure 2-6. Removing a Node from the System  
1
1
2
1
1
1
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Notes  
2-12  
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Chapter 3: System Interface  
Chapter 3  
System Interface  
3-1 Overview  
There are LEDs on the control panels and on the SATA drive carriers to keep you  
constantly informed of the overall status of the system as well as the activity and  
health of specic components. There are also two buttons on each control panel.  
This chapter explains the meanings of all LED indicators and the appropriate re-  
sponse you may need to take. Note that the server has two control panels, one for  
each serverboard (node) installed in the system. This allows each severboard to  
be controlled independently of the other.  
3-2 Control Panel Buttons  
There are two push-buttons located on each control panel: a power on/off button  
and a UID button.  
Power  
This is the main power button, which is used to apply or turn off the main system  
power only to the node it is connected to. Depressing this button removes the main  
power but keeps standby power supplied to the serverboard. This button has an  
LED built into it, which will illuminate when its node is powered on.  
UID  
Depressing the UID (unit identier) button illuminates an LED on both the front and  
rear of the chassis for easy system location in large stack congurations. The LED  
will remain on until the button is pushed a second time. Another UID button on the  
rear of the chassis serves the same function. This button has an LED built into it,  
which will illuminate when either the front or rear UID button is pushed.  
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3-3 Control Panel LEDs  
In addition to the LEDs built into the power and UID buttons, each of the four control  
panels located on the front of the SC827HD-R1400B chassis has two LEDs that  
provide you with critical information related their own node. This section explains  
what each LED indicates when illuminated and any corrective action you may need  
to take.  
Overheat/Fan Fail  
When this LED is solid on it indicates an overheat condition. When it ashes quickly  
(~ once every second), it indicates a fan failure. When it ashes slowly (~ once every  
four seconds) on the node A control panel, it indicates a power supply failure. An  
overheat condition may be caused by cables obstructing the airow in the system  
or the ambient room temperature being too warm. Check the routing of the cables  
and make sure all fans are present and operating normally. You should also check  
to make sure that the chassis cover is properly installed. Finally, verify that the  
heatsinks are installed properly (see Chapter 5). This LED will remain ashing or  
on as long as the indicated condition exists.  
NIC  
Indicates network activity on any of the LAN ports when ashing  
3-4 SATA Drive Carrier LEDs  
Each SATA drive carrier has two LEDs.  
Green: When illuminated, the green LED on the front of the SATA drive carrier  
indicates drive activity. A connection to the SATA backplane enables this LED  
to blink on and off when that particular drive is being accessed.  
Red: The red LED serves two functions:  
When solid on (not ashing), this LED indicates a hard drive failure.  
When this LED ashes on and off it indicates the HDD is rebuilding.  
3-2  
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Chapter 4: System Safety  
Chapter 4  
System Safety  
4-1 Electrical Safety Precautions  
!
Basic electrical safety precautions should be followed to protect yourself from harm  
and the SuperServer 6026TT-GTRF/GIBXRF/GIBQRF from damage:  
Be aware of the locations of the power on/off switch on the chassis as well  
as the room's emergency power-off switch, disconnection switch or electrical  
outlet. If an electrical accident occurs, you can then quickly remove power from  
the system.  
Do not work alone when working with high voltage components.  
Power should always be disconnected from the system when removing or install-  
ing main system components, such as the serverboard, memory modules and  
oppy drive. When disconnecting power, you should rst power down the system  
with the operating system. The unit may have more than one power supply cord.  
Disconnect both power supply cords before servicing to avoid electrical shock.  
When working around exposed electrical circuits, another person who is familiar  
with the power-off controls should be nearby to switch off the power if neces-  
sary.  
Use only one hand when working with powered-on electrical equipment. This  
is to avoid making a complete circuit, which will cause electrical shock. Use  
extreme caution when using metal tools, which can easily damage any electrical  
components or circuit boards they might come into contact with.  
Do not use mats designed to decrease static electrical discharge as protection  
from electrical shock. Instead, use rubber mats that have been specically  
designed as electrical insulators.  
The power supply power cords must include a grounding plug and must be  
plugged into grounded electrical outlets.  
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SUPERSERVER 6026TT-GTRF/GIBXRF/GIBQRF User's Manual  
This product may be connected to an IT power system. In all cases, make sure  
that the unit is also reliably connected to Earth (ground).  
Serverboard Battery: CAUTION - There is a danger of explosion if the onboard  
battery is installed upside down, which will reverse its polarites (see Figure  
4-1). This battery must be replaced only with the same or an equivalent type  
recommended by the manufacturer. Dispose of used batteries according to the  
manufacturer's instructions.  
DVD-ROM Laser: CAUTION - this server may have come equipped with a  
DVD-ROM drive. To prevent direct exposure to the laser beam and hazardous  
radiation exposure, do not open the enclosure or use the unit in any uncon-  
ventional way.  
Mainboard replaceable soldered-in fuses: Self-resetting PTC (Positive Tempera-  
ture Coefcient) fuses on the mainboard must be replaced by trained service  
technicians only. The new fuse must be the same or equivalent as the one  
replaced (CR2032). Contact technical support for details and support.  
4-2 General Safety Precautions  
!
Follow these rules to ensure general safety:  
Keep the area around the server clean and free of clutter.  
The 6026TT-GTRF/GIBXRF/GIBQRF weighs approximately 85 lbs (38.6 kg)  
when fully loaded. When lifting the system, two people at either end should lift  
slowly with their feet spread out to distribute the weight. Always keep your back  
straight and lift with your legs.  
Place the chassis top cover and any system components that have been re-  
moved away from the system or on a table so that they won't accidentally be  
stepped on.  
While working on the system, do not wear loose clothing such as neckties and  
unbuttoned shirt sleeves, which can come into contact with electrical circuits or  
be pulled into a cooling fan.  
4-2  
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Chapter 4: System Safety  
Remove any jewelry or metal objects from your body, which are excellent metal  
conductors that can create short circuits and harm you if they come into contact  
with printed circuit boards or areas where power is present.  
After accessing the inside of the system, close the system back up after ensuring  
that all connections have been made.  
4-3 ESD Precautions  
!
Electrostatic Discharge (ESD) is generated by two objects with different electrical  
charges coming into contact with each other. An electrical discharge is created to  
neutralize this difference, which can damage electronic components and printed  
circuit boards. The following measures are generally sufcient to neutralize this  
difference before contact is made to protect your equipment from ESD:  
Use a grounded wrist strap designed to prevent static discharge.  
Keep all components and printed circuit boards (PCBs) in their antistatic bags  
until ready for use.  
Touch a grounded metal object before removing the board from the antistatic  
bag.  
Do not let components or PCBs come into contact with your clothing, which may  
retain a charge even if you are wearing a wrist strap.  
Handle a board by its edges only; do not touch its components, peripheral chips,  
memory modules or contacts.  
When handling chips or modules, avoid touching their pins.  
Put the serverboard and peripherals back into their antistatic bags when not  
in use.  
For grounding purposes, make sure your computer chassis provides excellent  
conductivity between the power supply, the case, the mounting fasteners and  
the serverboard.  
4-3  
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4-4 Operating Precautions  
!
Care must be taken to assure that the chassis cover is in place when the 6026TT-  
GTRF/GIBXRF/GIBQRF is operating to assure proper cooling. Out of warranty  
damage to the system can occur if this practice is not strictly followed.  
Figure 4-1. Installing the Onboard Battery  
LITHIUM BATTERY  
BATTERY HOLDER  
!
Please handle used batteries carefully. Do not damage the battery in any way; a  
damaged battery may release hazardous materials into the environment. Do not  
discard a used battery in the garbage or a public landll. Please comply with the  
regulations set up by your local hazardous waste management agency to dispose  
of your used battery properly.  
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Chapter 5: Advanced Serverboard Setup  
Chapter 5  
Advanced Serverboard Setup  
This chapter covers the steps required to install the X8DTT-HF+/X8DTT-HIBXF+/  
X8DTT-HIBQF+ serverboard into the SC827HD-R1400B chassis, connect the data  
and power cables and install add-on cards. All serverboard jumpers and connections  
are also described. A layout and quick reference chart are included in this chapter for  
your reference. Remember to completely close the chassis when you have nished  
working with the serverboard to better cool and protect the system.  
5-1 Handling the Serverboard  
Electrostatic Discharge (ESD) can damage electronic components. To prevent dam-  
age to any printed circuit boards (PCBs), it is important to handle them very carefully  
(see previous chapter). To prevent the X8DTT-HF+/X8DTT-HIBXF+/X8DTT-HIBQF+  
serverboard from bending, keep one hand under the center of the board to support  
it when handling. The following measures are generally sufcient to protect your  
equipment from electric static discharge.  
Precautions  
Use a grounded wrist strap designed to prevent Electrostatic Discharge  
(ESD).  
Touch a grounded metal object before removing any board from its antistatic  
bag.  
Handle a board by its edges only; do not touch its components, peripheral chips,  
memory modules or gold contacts.  
When handling chips or modules, avoid touching their pins.  
Put the serverboard, add-on cards and peripherals back into their antistatic  
bags when not in use.  
For grounding purposes, make sure your computer chassis provides excellent  
conductivity between the power supply, the case, the mounting fasteners and  
the serverboard.  
5-1  
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Unpacking  
The serverboard is shipped in antistatic packaging to avoid electrostatic discharge.  
When unpacking the board, make sure the person handling it is static protected.  
5-2 I/O Ports  
The I/O ports are color coded in conformance with the PC 99 specication. See  
Figure 5-1 below for the colors and locations of the various I/O ports.  
Figure 5-1. I/O Ports  
1
6
7
4
5
8
9
2
3
1. Dedicated IPMI LAN  
2. USB Port 1  
3. USB Port 0  
4. LAN1  
6. COM1 Port  
7. VGA Port  
8. InniBand Port  
9. UID Button  
5. LAN2  
Note: The InniBand ports are included on the 6026TT-GIBXRF and 6026TT-  
GIBQRF only.  
5-2  
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Chapter 5: Advanced Serverboard Setup  
5-3 Processor and Heatsink Installation  
When handling the processor, avoid placing direct pressure on the label  
area of the fan. Also, do not place the serverboard on a conductive sur-  
face, which can damage the BIOS battery and prevent the system from  
booting up.  
!
Notes:  
Always connect the power cord last and always remove it before adding, re-  
moving or changing any hardware components. Make sure that you install the  
processor into the CPU socket before you install the CPU heatsink.  
If you buy a CPU separately, make sure that you use an Intel-certied multi-  
directional heatsink only.  
Make sure to install the serverboard into the chassis before you install the CPU  
heatsinks.  
When receiving a serverboard without a processor pre-installed, make sure that  
the plastic CPU socket cap is in place and none of the socket pins are bent;  
otherwise, contact your retailer immediately.  
Refer to the Supermicro web site for updates on CPU support.  
Installing LGA1366 Processors  
1. Starting with CPU1, press the  
socket clip to release the load  
plate, which covers the CPU  
socket, from its locked position.  
2. Gently lift the socket clip to open  
the load plate.  
Socket Clip  
Load Plate  
3. Hold the plastic cap at its north  
and south center edges to remove  
it from the CPU socket.  
Plastic Cap  
Note: The photos on this page and  
succeeding pages are for illustration  
purposes only. They do not necessarily  
reect the exact product(s) described  
in this manual.  
Holding the north & south edges  
5-3  
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CPU  
1. After removing the plastic cap, use  
your thumb and the index nger  
to hold the CPU at the north and  
south center edges.  
2. Align the CPU key (the semi-circle  
cutout) with the socket key (the  
notch below the gold color dot on  
the side of the socket).  
CPU Socket  
3. Once the CPU and the socket are  
aligned, carefully lower the CPU  
straight down into the socket.  
Do not rub the CPU against the  
surface of the socket or its pins to  
avoid damaging the CPU or the  
socket.  
CPU  
Align CPU keys with socket keys.  
4. With the CPU in the socket,  
inspect the four corners of the  
CPU to make sure that it sits level  
and is properly installed.  
5. Once the CPU is securely seated  
in the socket, lower the CPU load  
plate to the socket.  
6. Use your thumb to gently push the  
socket clip down to the clip lock.  
7. Repeat for the CPU2 socket for a  
dual-processor conguration.  
Important! Please save the plastic  
cap. The serverboard must be shipped  
with the plastic cap properly installed to  
protect the CPU socket pins. Shipment  
without the plastic cap properly installed  
may cause damage to the socket pins.  
Load Plate  
5-4  
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Chapter 5: Advanced Serverboard Setup  
Installing a CPU Heatsink  
1. Remove power from the system  
and unplug the AC power cord  
from the power supply.  
2. Do not apply any thermal grease  
to the heatsink or the CPU die;  
the required amount has already  
been applied.  
Screw #1  
Screw #2  
3. Place the heatsink on top of the  
CPU so that the four mounting  
holes are aligned with those  
on the (preinstalled) heatsink  
retention mechanism.  
Screw #1  
Screw #2  
Install Screw #1  
4. Screw in two diagonal screws (i.e.  
the #1 and the #2 screws) until  
just snug. Do not fully tighten the  
screws or you may damage the  
CPU.)  
5. Add the two remaining screws  
then nish the installation by fully  
tightening all four screws.  
5-5  
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Removing the Heatsink  
Warning! We do not recommend that the CPU or the  
heatsink be removed. However, if you do need to uninstall  
the heatsink, please follow the instructions below to prevent  
damage to the CPU or the CPU socket.  
!
1. Remove power from the system  
and unplug the AC power cord  
from the power supply.  
2. Disconnect the heatsink fan  
wires from the CPU fan header.  
3. Using a screwdriver, loosen and  
remove the heatsink screws  
from the motherboard in the  
sequence as show in the picture  
on the right.  
Remove Screw #1  
4. Hold the heatsink as shown  
in the picture on the right and  
gently wriggle the heatsink to  
loosen it from the CPU. (Do  
not use excessive force when  
wriggling the heatsink.)  
Remove Screw #2  
5. Once the heatsink is loose,  
remove it from the CPU socket.  
6. To reinstall the CPU and the  
heatsink, clean the surface of  
the CPU and the heatsink to get  
rid of the old thermal grease.  
Reapply the proper amount of  
thermal grease on the CPU  
surface before reinstalling the  
heatsink.  
5-6  
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Chapter 5: Advanced Serverboard Setup  
5-4 Installing Memory  
CAUTION! Exercise extreme care when installing or removing DIMM  
modules to prevent any possible damage.  
!
Memory Support  
The X8DTT-H+ series serverboard supports up to 192 GB of registered ECC DDR3-  
1333/1066/800 SDRAM, or 48 GB of Unbuffered ECC/Non-ECC 1333/1066/800  
MHz memory.  
Note: Check the Supermicro web site for recommended DIMMs.  
Installing Memory Modules  
1. Insert each memory module vertically into a slot following the charts below.  
Pay attention to the notch along the bottom of the module to prevent inserting  
it incorrectly.  
2. Gently press down on the DIMM until it snaps into place in the slot (see  
Figure 5-2).  
3. Repeat for all DIMMs. See tables below and on following pages.  
Populating Memory for Optimal Performance  
(Single CPU Conguration)  
O
Branch 0  
Branch 1  
Branch 2  
3 DIMMs P1 DIMM1A  
6 DIMMs P1 DIMM1A  
P1 DIMM2A  
P1 DIMM1B P1 DIMM2A P1 DIMM2B  
P1 DIMM3A  
P1 DIMM3A  
P1 DIMM3B  
Populating Memory for Optimal Performance  
(Dual CPU Conguration)  
CPU1  
CPU2  
Branch 1  
Branch 0  
Branch 1  
Branch 3  
Branch 0  
Branch 3  
6 DIMMs  
1A  
1A  
2A  
2A  
3A  
3A  
1A  
1A  
2A  
2A  
3A  
12  
1B  
2B  
3B  
1B  
2B  
3A  
3B  
DIMMs  
5-7  
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DIMM Population Table  
DIMM  
Slots per  
Channel  
DIMMs  
Populated  
per Channel  
DIMM Type (Reg.=  
Registered)  
Speeds (in MHz)  
Ranks per DIMM  
(any combination;  
SR=Single Rank,  
DR=Dual Rank,  
QR=Quad Rank)  
2
2
2
2
1
1
2
2
Reg. DDR3 ECC  
Reg. DDR3 ECC  
Reg. DDR3 ECC  
Reg. DDR3 ECC  
800,1066,1333  
800,1066  
800,1066  
800  
SR or DR  
QR  
Mixing SR, DR  
Mixing SR, DR,QR  
Figure 5-2. DIMM Installation  
Notch  
Notch  
To Install: Insert module  
vertically and press  
down until it snaps into  
place. Pay attention to  
the alignment notch at  
the bottom.  
Front View  
To Remove:  
Note: Notch should align with  
the receptive key point on  
the slot.  
Use your thumbs to  
gently push the release  
tabs near both ends of  
the module. This should  
release it from the slot.  
Release Tab  
Release Tab  
Top View of DDR3 Slot  
Due to the memory allocation to system devices, the amount of memory that  
remains available for operational use will be reduced when 4 GB of RAM is used.  
The reduction in memory availability is disproportional. Refer to the table below.  
5-8  
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Chapter 5: Advanced Serverboard Setup  
Possible System Memory Allocation & Availability  
System Device  
Size  
Physical Memory Remaining  
(Available)  
Physical Memory Remaining  
(Available)  
(3 GB Total System Memory)  
(4 GB Total System Memory)  
Firmware Hub  
ash memory  
(System BIOS)  
1 MB  
3.00  
3.99  
Local APIC  
4 KB  
2 MB  
3.00  
3.00  
3.99  
3.99  
Area Reserved  
for the chipset  
I/O APIC (4  
Kbytes)  
4 KB  
3.00  
3.00  
3.00  
3.00  
3.99  
3.76  
3.51  
3.01  
PCI Enumeration  
Area 1  
256 MB  
256 MB  
512 MB  
PCI Express (256  
MB)  
PCI Enumeration  
Area 2 (if needed)  
-Aligned on 256-  
MB boundary-  
VGA Memory  
TSEG  
16 MB  
1 MB  
2.85  
2.84  
2.84  
2.85  
2.84  
2.84  
Memory available  
to OS & other  
applications  
5-5 Adding PCI Cards  
PCI Express Slot  
The 6026TT-GTRF/GIBXRF/GIBQRF includes two preinstalled riser cards designed  
specically for use in the SC827HD-R1400B 2U rackmount chassis (one card for  
each node). These riser cards each support one (two total for the system) full-height,  
full-length PCI Express x16 cards.  
PCI Card Installation  
A riser card has already been preinstalled into each serverboard. Perform the fol-  
lowing steps to add a PCI add-on card:  
1. Remove the PCI slot shield on the chassis by releasing the locking tab.  
2. Insert the add-on card into the riser card.  
3. Secure the add-on card with the locking tab.  
Note: riser cards for PCI add-on cards cannot be used when the server is cong-  
ured with GPUs.  
5-9  
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5-6 Serverboard Details  
Figure 5-3. X8DTT-H+ Series Serverboard Layout  
VGA  
COM1  
LE4  
LAN2  
LAN1  
USB0/1  
LE2  
JSPK1  
SW1  
InfinBand  
Connector  
IPMI_LAN  
PHY  
Winbond  
WPCM450  
InfiniBand  
CTRL  
LAN CTRL1  
C38J4USB2  
LAN CTRL2  
JLPC80  
JBT1  
CLEAR  
CMOS  
Intel ICH10R  
South Bridge  
BIOS  
Intel 5520 (IOH-36D)  
Intel 5500 (IOH-24D)  
(For OEM only)  
Battery  
JBAT1  
X8DTT-HF+  
CPU2  
CPU1  
LE3  
LE1  
5-10  
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Chapter 5: Advanced Serverboard Setup  
Serverboard Quick Reference  
Jumper  
JBT1  
Description  
Default Setting  
(See Section 5-8)  
Pins 1-2 (Enabled)  
Pins 1-2 (Enabled)  
Pins 1-2 (Reset)  
CMOS Clear  
JPG1  
VGA Enable/Disable  
LAN1/2 Enable/Disable  
Watch Dog Enable/Disable/Reset  
JPL1/JPL2  
JWD1  
Connector  
COM1  
Description  
COM1 Serial Port  
Cooling Fan Header  
FAN 1  
InniBand  
IPMB  
InniBand Connector (X8DTT-HIBX/HIBXF/HIBQ/HIBQF)  
IPMB Header (for an IPMI Card) (X8DTT-HF/-HIBXF/-HIBQF)  
JF2  
SMC Proprietary Slot for Power, FP Control & I-SATA  
Connections  
JNMI1  
NMI (Non-Maskable Interrupt) Header  
System Reset Header  
JRST1  
JSPK1  
Internal Speaker/Buzzer Header  
Gigabit Ethernet (RJ45) Ports  
LAN (RJ45) Port for IPMI 2.0 (X8DTT-HIBXF+/-HIBQF+ only  
PCI-E 2.0 x16 slot  
LAN1/2  
LAN (IPMI dedicated)  
Slot 1  
SW1  
Unit Identier Switch  
USB 0/1  
USB 2/3 (JUSB2)  
VGA  
Universal Serial Bus (USB) Ports 0/1  
Front Accessible USB connections  
Video Port  
LED  
LE1  
Description  
Onboard Standby PWR warning LED Indicator  
BMC Heartbeat LED Indicator  
LE2  
LE3  
HDD/SATA LED Indicator  
LE4  
(Rear) Unit Identier (UID) LED Indicator  
InniBand Link LED (X8DTT-HIBXF+/HIBQF+)  
LEB1  
Note: Jumpers not indicated are for test purposes only.  
5-11  
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5-7 Connector Denitions  
Front Panel Accessible Add-on Card Header (JF2)  
The JF2 add-on card header provides front access to the power supply, Serial ATA  
and Front Panel Control connections for the X8DTT-H Series serverboard. Plug an  
Add-On card into this header to use the functions indicated above. This header is  
designed specically for a hot plug 2U daughter card..  
NMI Button  
Pin Denitions  
NMI Header  
The non-maskable interrupt header is lo-  
Pin#  
Denition  
Control  
cated at JNMI1. Refer to the table on the  
1
2
right for pin denitions.  
Ground  
Internal Buzzer  
Internal Buzzer  
Pin Denitions  
The Internal Buzzer, located at JSPK1, can  
be used to provide audible alarms for various  
beep codes. See the table on the right for  
pin denitions..  
Pin#  
Denitions  
Pin 1 Pos. (+)  
Pin 2 Neg. (-)  
Beep In  
Alarm Speaker  
IPMB I2C SMB  
SMB Header  
Pin Denitions  
A System Management Bus header for the  
IPMI slot is located at IPMB. Connect the  
appropriate cable here to use the IPMB I2C  
connection on your system. See the table on  
the right for pin denitions..  
Pin# Denition  
1
2
3
4
Data  
Ground  
Clock  
No Connection  
5-12  
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Chapter 5: Advanced Serverboard Setup  
Fan Header  
The X8DTT-H Series serverboard has one  
fan header. This 4-pin header is backward  
compatible with traditional 3-pin fans, how-  
ever, fan speed control is only available for  
4-pin fans. The fan speeds are controlled by  
Thermal Management via Hardware Monitor-  
ing in the Advanced Setting in the BIOS. (The  
default setting is disabled.) See the table on  
the right for pin denitions.  
Fan Header  
Pin Denitions  
Pin#  
Denition  
Ground  
1
2
3
4
+12V  
Tachometer  
PWR Modulation  
Back Panel USB0/1  
Pin Denitions  
Pin# Denition Pin#  
Denition  
1
2
3
4
+5V  
5
6
7
8
+5V  
Universal Serial Bus (USB)  
USB_PN1  
USB_PP1  
Ground  
USB_PN0  
USB_PP0  
Ground  
Two Universal Serial Bus ports (USB0/1) are  
located on the I/O back panel. In addition,  
another two USB connections (USB2/3) are  
located at JUSB2 to provide front chassis  
access. Connect USB cables to these USB  
ports/headers to use USB connections. (USB  
cables are not included). See the tables on  
the right for pin denitions.  
Front Panel USB2/3  
Pin Denitions  
USB 2  
Pin #  
USB 3  
Pin # Denition  
Denition  
+5V  
1
2
3
4
5
6
+5V  
USB_PN2  
USB_PP2  
Ground  
7
USB_PN3  
USB_PP3  
Ground  
Key  
8
9
No  
10  
Connection  
Video Connector  
A Video (VGA) connector is located next  
to the COM Port on the IO backplane. This  
connector is used to provide video and CRT  
display.  
5-13  
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Ethernet Ports  
LAN Ports  
Pin Denitions  
Two Ethernet ports are located next to  
USB0/1 on the IO backplane. In addition,  
an IPMI Dedicated LAN is located above  
USB0/1. These ports accept RJ45 type  
cables. See the table on the right for pin  
denitions.  
Pin# Denition  
Pin# Denition  
1
2
3
4
P2V5SB  
TD0+  
10  
11  
12  
13  
SGND  
Act LED  
P3V3SB  
TD0-  
TD1+  
Link 100 LED  
(Yellow, +3V3SB)  
Note 1: Please refer to the LED Indicator  
5
TD1-  
14  
Link 1000 LED  
(Yellow, +3V3SB)  
Section for LAN LED information.  
6
7
8
9
TD2+  
TD2-  
TD3+  
TD3-  
15  
16  
17  
88  
Ground  
Ground  
Ground  
Ground  
(NC: No Connection)  
InniBand Connection (X8DTT-HIBXF+/  
HIBQF+)  
InniBand  
Pin Denitions  
Pin # Denition  
Pin # Denition  
The onboard InniBand connector is located  
on the backplane on the serverboard. This  
switch is primarily used for High-performance  
computing. See the table on the right for pin  
denitions.  
S1  
S2  
S3  
S4  
S5  
S6  
S7  
S8  
Input  
Pair0:Pos  
S9  
Output  
Pair3:Pos  
Input  
Pair0:Neg  
S10 Output  
Pair3:Neg  
S11 Output  
Pair2:Pos  
S12 Output  
Pair2:Neg  
S13 Output  
Pair1:Pos  
S14 Output  
Pair1:Neg  
S15 Output  
Pair0:Pos  
S16 Output  
Pair0:Neg  
Input  
Pair1:Pos  
Input  
Pair1:Neg  
Input  
Pair2:Pos  
Input  
Pair2:Neg  
Input  
Pair3:Pos  
Input  
Pair3:Neg  
InniBand Ground Pins  
(G1~G9) Pin Denitions  
Pin#  
Denitions  
G1~G9  
Ground  
5-14  
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Chapter 5: Advanced Serverboard Setup  
Serial Ports  
Serial Port Pin Denitions  
Pin Denitions  
One serial port is included on the serverboard.  
The COM port is located beside the VGA  
port. See the table on the right for pin deni-  
tions.  
Pin # Denition  
Pin # Denition  
1
2
3
4
5
DCD  
RXD  
6
7
8
9
DSR  
RTS  
CTS  
RI  
TXD  
DTR  
Ground  
10 NC  
(NC: No Connection)  
System Reset  
Alarm Reset  
Pin Denitions  
If System Reset (JRST1) is connected to  
a switch, then the system reset feature is  
enabled. See the table on the right for pin  
denitions.  
Pin#  
Pin 1 3.3V  
Pin 2 Ground  
Denition  
Unit Identier Switches  
UID Switch  
Pin Denitions  
Denition  
Ground  
Two Unit Identier (UID) switches and LED  
indicators are located on the serverboard.  
The Front Panel UID Switch is located at pin  
16 on JF2. The Rear UID Switch is located at  
SW1 next to the InniBand Connector. The  
Front Panel UID LED is located at pin 17 of  
JF2, and the Rear UID LED is located at LE4.  
When you press the UID switch on the front  
panel or on the back panel, both Rear UID  
LED and Front Panel UID LED indicators will  
be turned on. Press the UID switch again to  
turn off both LED Indicators. These UID Indi-  
cators provide easy identication of a system  
unit that may be in need of service. See the  
table on the right for pin denitions.  
Pin#  
1
2
3
4
Ground  
Button In  
Ground  
UID Switches & LEDs  
Description  
Location  
FP Switch  
Pin 16 on JF2  
SW1  
Rear Switch  
FP UID LED  
(Blue LED)  
Pin 17 on JF2  
Rear UID LED  
LE4  
Note: UID LED is supported by the physical  
switch or the BMC. When it is controlled by  
the physical switch, it will stay solid. When it  
is controlled by the BMC, it will blink.  
5-15  
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5-8 Jumper Settings  
3
2
1
Connector  
Pins  
To modify the operation of the serverboard,  
jumpers can be used to choose between  
optional settings. Jumpers create shorts  
between two pins to change the function  
of the connector. Pin 1 is identied with  
a square solder pad on the printed circuit  
board. See the serverboard layout pages  
for jumper locations.  
Jumper  
Setting  
3
2
1
Note: On a two-pin jumper, "Closed" means  
the jumper is on both pins and "Open" means  
the jumper is either on only one pin or com-  
pletely removed.  
CMOS Clear  
JBT1 is used to clear CMOS (which will also clear any passwords). Instead of pins,  
this jumper consists of contact pads to prevent accidentally clearing the contents  
of CMOS.  
To Clear CMOS  
1. First power down the system and unplug the power cord(s).  
2. With the power disconnected, short the CMOS pads with a metal object such  
as a small screwdriver.  
3. Remove the screwdriver (or shorting device).  
4. Reconnect the power cord(s) and power on the system.  
Note: Do not use the PW_ON connector to clear CMOS.  
5-16  
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Chapter 5: Advanced Serverboard Setup  
LAN1/LAN2 Enable/Disable  
LAN1/2 Enable/Disable  
Jumper Settings  
Change the setting of jumper JPL1/JPL2  
to enable or disable the LAN1 and LAN2  
ports respectively. See the table on the right  
for jumper settings. The default setting is  
enabled.  
Jumper Setting Denition  
Pins 1-2  
Pins 2-3  
Enabled  
Disabled  
Watch Dog Enable/Disable  
JWD1 enables the Watch Dog function, a  
system monitor that takes action when a  
software application freezes the system.  
Jumping pins 1-2 will have Watch Dog reboot  
the system if a program freezes. Jumping  
pins 2-3 will generate a non-maskable inter-  
rupt for the program that has frozen. See the  
table on the right for jumper settings. Watch  
Dog must also be enabled in BIOS.  
Watch Dog  
Jumper Settings  
Jumper Setting Denition  
Pins 1-2  
Pins 2-3  
Open  
Reset  
NMI  
Disabled  
Note: When Watch Dog is enabled, you must  
write your own application software to disable the  
Watch Dog Timer.  
VGA Enable/Disable  
VGA Enable/Disable  
Jumper Settings  
JPG1 allows you to enable or disable the  
VGA port. The default position is on pins 1  
and 2 to enable VGA. See the table on the  
right for jumper settings.  
Jumper Setting Denition  
Pins 1-2  
Pins 2-3  
Enabled  
Disabled  
5-17  
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5-9 Onboard Indicators  
LAN1/LAN2 LEDs  
LAN1/LAN2 LEDs  
(Connection Speed  
Indicator)  
The Ethernet ports (located beside the COM  
port) have two LEDs. On each Gb LAN port,  
one LED indicates activity when blinking  
while the other LED may be green, amber or  
off to indicate the speed of the connection.  
See the table on the right for the functions  
associated with the connection speed LED.  
LED Color Denition  
Off  
No connection or  
10 Mb/s  
Green  
Amber  
100 Mb/s  
1 Gb/s  
InniBand Link LED  
(LEB1)  
Color  
Status Denition  
Green  
Solid  
InniBand  
Connected  
InniBand LED Indicators (LEB1/LEB2)  
Two InniBand LEDs (LEB1/LEB2) are in-  
cluded on the serverboard. The green LED  
(LEB1) is the InniBand Link LED. The yel-  
low LED (LEB2) indicates activity. Refer to  
the tables on the right for details.  
Off  
Off  
No connection  
InniBand Activity LED  
(LEB2)  
Color  
Status  
Solid  
Dim  
Denition  
Yellow  
Yellow  
InniBand: Active  
InniBand:  
Connected,  
Activity: Idle  
Off  
Off  
No connection  
Onboard Power LED  
Onboard PWR LED  
An Onboard Power LED is located at LE1  
on the serverboard. When this LED is on,  
the system power is on. Be sure to turn off  
the system and unplug the power cord before  
removing or installing components. See the  
table at right for more information.  
LED Color Denition  
Off  
System Off (PWR  
cable not connected)  
Green  
System On  
Green:  
ACPI S1 State  
Flashing  
Quickly  
5-18  
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Chapter 5: Advanced Serverboard Setup  
BMC Activity LED (LE2)  
A BMC Heartbeat LED is located at LE2  
on the serverboard. When LE2 is on, BMC  
(Baseboard Management Controller) is  
active. See the table at right for more in-  
formation.  
BMC Heartbeat LED  
On  
BMC is normal  
HDD/SATA LED (LE3)  
HDD/SATA LED  
(LE3)  
An HDD/SATA LED is located at LE3 on the  
serverboard. This LED indicates the status of  
hard drive activitiy or SATA activity supported  
by the South Bridge.  
Status  
Denition  
On  
HDD/SATA  
Connected  
Off  
No connection  
Rear UID LED (LE4)  
The Rear UID LED is located at LE4 on  
the serverboard. Refer to Section 5-7 for  
details.  
5-10 Serial ATA Ports  
Serial ATA Connections  
A Front Panel Add-On Card header is located  
at JF2 on the serverboard. This header  
provide onboard SATA support. Plug an  
add-on card in JF2 to use SATA connections.  
These connections provide serial-link signal  
transmission, which is faster than that of the  
traditional Parallel ATA.  
5-19  
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5-11 Installing Additional Drivers  
After you've installed the Windows Operating System, a screen as shown below  
will appear. You are ready to install software programs and drivers that have not  
yet been installed. To install these software programs and drivers, click the icons  
to the right of these items.  
Driver/Tool Installation Display Screen  
Note: Click the icons showing a hand writing on the paper to view the readme les  
for each item. Click a computer icon to the right of an item to install an item (from  
top to the bottom) one at a time. After installing each item, you must re-boot  
the system before proceeding with the next item on the list. The bottom icon  
with a CD on it allows you to view the entire contents of the CD.  
5-20  
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Chapter 5: Advanced Serverboard Setup  
5-12 Conguring Supero Doctor III  
The Supero Doctor III program is a web-based management tool that supports  
remote management capability. It includes Remote and Local Management tools.  
The local management is called the SD III Client. The Supero Doctor III program  
included on the CDROM that came with your serverboard allows you to monitor  
the environment and operations of your system. Supero Doctor III displays crucial  
system information such as CPU temperature, system voltages and fan status. See  
the Figure below for a display of the Supero Doctor III interface.  
Notes: The default User Name and the Password are ADMIN.  
In the Windows OS environment, the Supero Doctor III settings take precedence  
over the BIOS settings. When rst installed, Supero Doctor III adopts the tem-  
perature threshold settings previously set in the BIOS. Any subsequent changes  
to these thresholds must be made within Supero Doctor, since the SD III settings  
override the BIOS settings. For the Windows OS to adopt the BIOS temperature  
threshold settings, please change the SDIII settings to be the same as those set  
in the BIOS.  
Supero Doctor III Interface Display Screen-I (Health Information)  
5-21  
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SUPERSERVER 6026TT-GTRF/GIBXRF/GIBQRF User's Manual  
Note: SD III Software Revision 1.0 can be downloaded from our Web site at: ftp://  
ftp.supermicro.com/utility/Supero_Doctor_III/. You can also download SDIII User's  
Guide at: http://www.supermicro.com/PRODUCT/Manuals/SDIII/UserGuide.pdf. For  
Linux, we will still recommend that you use Supero Doctor II.  
5-22  
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Chapter 6: Advanced Chassis Setup  
Chapter 6  
Advanced Chassis Setup  
This chapter covers the steps required to install components and perform main-  
tenance on the SC827HD-R1400B chassis. For component installation, follow the  
steps in the order given to eliminate the most common problems encountered. If  
some steps are unnecessary, skip ahead to the step that follows. The only tool you  
will need to install components and perform maintenance is a Philips screwdriver.  
6-1 Static-Sensitive Devices  
Electrostatic Discharge (ESD) can damage electronic components. To prevent  
damage to any printed circuit boards (PCBs), it is important to handle them very  
carefully. The following measures are generally sufcient to protect your equipment  
from ESD discharge.  
Precautions  
Use a grounded wrist strap designed to prevent static discharge.  
Touch a grounded metal object before removing any board from its antistatic  
bag.  
Handle a board by its edges only; do not touch its components, peripheral chips,  
memory modules or gold contacts.  
When handling chips or modules, avoid touching their pins.  
Put the serverboard, add-on cards and peripherals back into their antistatic  
bags when not in use.  
For grounding purposes, make sure your computer chassis provides excellent  
conductivity between the power supply, the case, the mounting fasteners and  
the serverboard.  
Unpacking  
The serverboard is shipped in antistatic packaging to avoid static damage. When  
unpacking the board, make sure the person handling it is static protected.  
6-1  
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Figure 6-1. Chassis Front View  
Node A Control Panel  
Node B Control Panel  
SATA Drives  
Figure 6-2. Chassis Rear View  
Dedicated IPMI LAN Port  
PCI-Express x16 Card (1)  
Dedicated IPMI LAN Port  
PCI-Express x16 Card (1)  
LAN Ports  
Power Supply  
LAN Ports  
USB Ports COM Port VGA Port InniBand Port* USB Ports COM Port VGA Port InniBand Port*  
*The InniBand ports are included on the 6026TT-GIBXRF and 6026TT-GIBQRF  
only.  
6-2 Control Panel  
Each control panel on the front of the chassis must be connected to the JF2 con-  
nector on its associated serverboard to provide you with system control buttons  
and status indicators.  
These wires have been bundled together in a ribbon cable to simplify the connection.  
Connect the cable from JF2 on the serverboard to the control panel PCB (printed  
circuit board). Make sure the red wire plugs into pin 1 on both connectors. Pull all  
excess cabling out of the airow path. The LEDs inform you of system status for  
the serverboard it is connected to. See Chapter 3 for details on the LEDs and the  
control panel buttons.  
6-3 System Fans  
The system has four hot-swappable 8-cm PWM fans to provide the cooling for both  
nodes. The fans connect directly to the backplane but receive their power from the  
serverboard they are connected to logically. Fan speed may be controlled by a  
setting in BIOS (see Chapter 7).  
6-2  
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Chapter 6: Advanced Chassis Setup  
Fan Conguration  
In the 2U Twin, each node (serverboard) controls the two fans that reside on its  
side of the chassis.  
System Fan Failure  
If a fan fails, the remaining fans will ramp up to full speed and the overheat/fan fail  
LED on the control panel will blink on and off (about once per second). Replace  
any failed fan at your earliest convenience with the same type and model. See  
note above about powering down the nodes associated with the failed fan before  
replacing.  
Changing a System Fan  
1. If necessary, open the chassis while the power is running to determine which  
fan has failed. (Never run the server for an extended period of time with the  
chassis cover open.)  
2. Remove the failed fan's wiring from the backplane.  
3. Lift the fan housing up and out of the chassis.  
4. Push the fan up from the bottom and out of the top of the housing.  
5. Place the replacement fan into the vacant space in the housing while making  
sure the arrows on the top of the fan (indicating air direction) point in the  
same direction as the arrows on the other fans.  
6. Conrm that the fan is working properly before replacing the chassis cover.  
6-3  
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6-4 Hard Drive Installation/Removal  
Overview  
The hard drives are mounted in drive carriers to simplify their installation and  
removal from the chassis. These carriers also help promote proper airow for the  
system. For this reason, even empty carriers without drives installed must remain  
in the chassis.  
Because of their hot-swap capability, you do not need to access the inside of the  
chassis or power down the system to install or replace hard drives.  
Note: The operating system you use must have RAID support to enable the hot-  
swap capability of the hard drives.  
Use caution when working around the hard drive backplane. Do not touch  
the backplane with any metal objects and make sure no cables touch the  
!
backplane. Also, regardless of how many drives are installed, all twelve  
drive carriers must remain in the chassis to maintain proper airow.  
Be aware that powering down a node will power down all the hard drives  
!
that are logically associated with it (as shown in Figure 6-6).  
Installing and Removing Hard Drives  
Installing a Hard Drive into the Drive Carrier  
Empty drive carriers have pre-installed dummy drive trays. This dummy tray needs  
to be removed before installing an actual hard drive (see Figure 6-3).  
1. Remove the screws (2) holding connecting the drive tray the carrier.  
2. Remove the tray from the carrier.  
Mounting a Hard Drive in a Carrier  
1. Install the drive into the carrier with the printed circuit board side facing down  
so that the mounting holes align with those in the carrier.  
2. Secure the drive to the carrier with six screws, as shown in Figure 6-4.  
3. Use the open handle to replace the drive carrier into the chassis. Make sure  
to fully close the drive carrier handle.  
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Chapter 6: Advanced Chassis Setup  
Figure 6-3. Removing a Dummy Drive Tray  
1
1
1
1
Figure 6-4. Mounting a Hard Drive in a Carrier  
Hard Drive  
2
1
2
1
Drive Carrier  
Installing/Removing Hot-swap Drives  
1. To remove a carrier, push the release button located beside the drive LEDs.  
2. Swing the handle fully out and use it to pull the unit straight out (see Figure  
6-5).  
Enterprise level hard disk drives are recommended for use in Supermicro  
chassis and servers. For information on recommended HDDs, visit the  
!
Supermicro Web site at http://www.supermicro.com/products/nfo/storage.  
cfm  
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Figure 6-5. Removing a Hard Drive  
Figure 6-6. Drives and Nodes: Logical Conguration  
A
1
B
1
Note: see Figure 6-1 for the locations of the control panels that are associated  
with each node.  
6-6  
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Chapter 6: Advanced Chassis Setup  
6-5 Node Installation/Removal  
As with any server system, power must be removed from the serverboard when  
upgrading or installing memory or processors. In the 2U Twin server, the server-  
boards (nodes) are capable of being hot-swapped from the chassis, allowing one  
to be powered down for servicing while the other continues operating.  
Important! Removing a node from the server affects the airow through-  
out the system. For this reason, nodes should be removed, serviced and  
!
replaced as quickly as possible. Also note that powering down a node will  
power down all the hard drives that are logically associated with it.  
Removing a Node  
1. Depress the power button on the control panel to power down the node.  
2. There are two latches located below the handles at the rear of the node tray.  
Push both of these inward.  
3. While pushing the latches inward, grasp both handles and pull the node from  
the chassis.  
4. Perform any service needed to the node in a timely manner.  
5. Reinstall the node by pushing it into its bay until rmly seated.  
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Figure 6-7. Removing a System Node  
1
1
2
1
1
1
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Chapter 6: Advanced Chassis Setup  
6-6 Installing the Air Shrouds  
Air Shrouds  
Air shrouds concentrate airow to maximize fan efciency. The SC827 chassis air  
shroud does not require screws to set up. Two identical air shrouds are required,  
one for each serverboard/node.  
Installing an Air Shroud  
1. Conrm that all four fans are in place and working properly  
2. Place an air shroud into the serverboard drawer, positioning it behind the  
system fans and over the serverboard and its components.  
3. Repeat the procedure for the remaining serverboard drawer.  
6-7 Power Supply  
The SuperServer 6026TT-GTRF/6026TT-GIBXRF/6026TT-GIBQRF has two 1400  
watt power supply modules to provide redundant power for the system. If either of  
the two power supply modules fail, the other module will take the full load and allow  
the system to continue operation without interruption. The LED on the control panel  
for node A will ash slowly (about 4 seconds on and 4 off) and remain ashing until  
the failed unit has been replaced. Replacement units can be ordered directly from  
Supermicro (see contact information in the Preface). The power supply units have  
a hot-swap capability, meaning you can replace the failed unit without powering  
down the system.  
Removing/Replacing the Power Supply (Figure 6-8)  
1. Disconnect the AC power cord from the failed module.  
2. Push the colored release tab to the side and pull the power module out with  
the handle provided.  
3. Replace the failed power supply module with the exact same model from  
Supermicro.  
4. Carefully insert the new module into position in the chassis and push it in until  
fully seated. You should see the LED on the rear of the module turn amber  
showing that power (from the backup module) is present.  
5. Reconnect the AC power cord to the new module.  
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Figure 6-8. Removing the Power Supply  
Release Tab  
6-10  
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Chapter 7: BIOS  
Chapter 7  
BIOS  
7-1 Introduction  
This chapter describes the AMI BIOS Setup Utility for the X8DTT-HF+/HIBXF+/  
HIBQF+. The AMI ROM BIOS is stored in a Flash EEPROM and can be easily  
updated. This chapter describes the basic navigation of the AMI BIOS Setup Utility  
setup screens.  
Starting BIOS Setup Utility  
To enter the AMI BIOS Setup Utility screens, press the <Delete> key while the  
system is booting up.  
Note: In most cases, the <Delete> key is used to invoke the AMI BIOS setup screen.  
There are a few cases when other keys are used, such as <F1>, <F2>, etc.  
Each main BIOS menu option is described in this manual. The Main BIOS setup  
menu screen has two main frames. The left frame displays all the options that can  
be congured. Grayed-out options cannot be congured. Options in blue can be  
congured by the user. The right frame displays the key legend. Above the key  
legend is an area reserved for a text message. When an option is selected in the  
left frame, it is highlighted in white. Often a text message will accompany it. (Note:  
the AMI BIOS has default text messages built in. Supermicro retains the option to  
include, omit, or change any of these text messages.)  
The AMI BIOS Setup Utility uses a key-based navigation system called "hot keys".  
Most of the AMI BIOS setup utility "hot keys" can be used at any time during the  
setup navigation process. These keys include <F1>, <F10>, <Enter>, <ESC>, ar-  
row keys, etc.  
Note: Options printed in Bold are default settings.  
How To Change the Conguration Data  
The conguration data that determines the system parameters may be changed by  
entering the AMI BIOS Setup utility. This Setup utility can be accessed by pressing  
<Del> at the appropriate time during system boot.  
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Starting the Setup Utility  
Normally, the only visible Power-On Self-Test (POST) routine is the memory test.  
As the memory is being tested, press the <Delete> key to enter the main menu of  
the AMI BIOS Setup Utility. From the main menu, you can access the other setup  
screens. An AMI BIOS identication string is displayed at the left bottom corner of  
the screen below the copyright message.  
Warning! Do not upgrade the BIOS unless your system has a BIOS-related  
issue. Flashing the wrong BIOS can cause irreparable damage to the  
system. In no event shall Supermicro be liable for direct, indirect, special,  
incidental, or consequential damages arising from a BIOS update. If you  
have to update the BIOS, do not shut down or reset the system while the  
BIOS is updating. This is to avoid possible boot failure.  
7-2 Main Setup  
When you rst enter the AMI BIOS Setup Utility, you will enter the Main setup screen.  
You can always return to the Main setup screen by selecting the Main tab on the  
top of the screen. The Main BIOS Setup screen is shown below.  
System Overview  
The following BIOS information will be displayed:  
System Time/System Date  
Use this option to change the system time and date. Highlight System Time or Sys-  
tem Date using the arrow keys. Enter new values through the keyboard. Press the  
<Tab> key or the arrow keys to move between elds. The date must be entered in  
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Chapter 7: BIOS  
Day MM/DD/YY format. The time is entered in HH:MM:SS format. (Note: The time  
is in the 24-hour format. For example, 5:30 P.M. appears as 17:30:00.)  
Supermicro X8DTT/-F/-IBX/-IBXF/-IBQ/-IBQF  
BIOS Build Version  
This item displays the BIOS revision used in your system.  
BIOS Build Date  
This item displays the date when this BIOS was completed.  
AMI BIOS Core Version  
This item displays the revision number of the AMI BIOS Core upon which your  
BIOS was built.  
Processor  
The AMI BIOS will automatically display the status of the processor used in your  
system:  
CPU Type  
This item displays the type of CPU used in the motherboard.  
Speed  
This item displays the speed of the CPU detected by the BIOS.  
Physical Count  
This item displays the number of processors installed in your system as detected  
by the BIOS.  
Logical Count  
This item displays the number of CPU Cores installed in your system as detected  
by the BIOS.  
Micro_code Revision  
This item displays the revision number of the BIOS Micro_code used in your  
system.  
System Memory  
This displays the size of memory available in the system:  
Size  
This item displays the memory size detected by the BIOS.  
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7-3 Advanced Setup Congurations  
Use the arrow keys to select Boot Setup and hit <Enter> to access the submenu  
items:  
XBOOT Features  
Quick Boot  
If Enabled, this option will skip certain tests during POST to reduce the time needed  
for system boot. The options are Enabled and Disabled.  
Quiet Boot  
This option allows the bootup screen options to be modied between POST mes-  
sages or the OEM logo. Select Disabled to display the POST messages. Select  
Enabled to display the OEM logo instead of the normal POST messages. The op-  
tions are Enabled and Disabled.  
AddOn ROM Display Mode  
This sets the display mode for Option ROM. The options are Force BIOS and  
Keep Current.  
Bootup Num-Lock  
This feature selects the Power-on state for Numlock key. The options are Off  
and On.  
Wait For 'F1' If Error  
This forces the system to wait until the 'F1' key is pressed if an error occurs. The  
options are Disabled and Enabled.  
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Chapter 7: BIOS  
Hit 'Del' Message Display  
This feature displays "Press DEL to run Setup" during POST. The options are  
Enabled and Disabled.  
Interrupt 19 Capture  
Interrupt 19 is the software interrupt that handles the boot disk function. When this  
item is set to Enabled, the ROM BIOS of the host adaptors will "capture" Interrupt  
19 at boot and allow the drives that are attached to these host adaptors to function  
as bootable disks. If this item is set to Disabled, the ROM BIOS of the host adap-  
tors will not capture Interrupt 19, and the drives attached to these adaptors will not  
function as bootable devices. The options are Enabled and Disabled.  
XPower Conguration  
Power Button Function  
If set to Instant_Off, the system will power off immediately as soon as the user  
hits the power button. If set to 4_Second_Override, the system will power off  
when the user presses the power button for 4 seconds or longer. The options  
are Instant_Off and 4_Second_Override.  
Restore on AC Power Loss  
Use this feature to set the power state after a power outage. Select Power-Off  
for the system power to remain off after a power loss. Select Power-On for the  
system power to be turned on after a power loss. Select Last State to allow the  
system to resume its last state before a power loss. The options are Power-On,  
Power-Off and Last State.  
Watch Dog Timer  
If enabled, the Watch Dog Timer will allow the system to reboot when it is inactive  
for more than 5 minutes. The options are Enabled and Disabled.  
XProcessor and Clock Options  
This submenu allows the user to congure the Processor and Clock settings.  
Ratio CMOS Setting  
This option allows the user to set the ratio between the CPU Core Clock and the FSB  
Frequency. (Note: if an invalid ratio is entered, the AMI BIOS will restore the setting  
to the previous state.) The default setting depends on the type of CPU installed on  
the motherboard. The default setting for the CPU installed in your motherboard is  
[16]. Press "+" or "-" on your keyboard to change this value.  
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C1E Support  
Select Enabled to use the feature of Enhanced Halt State. C1E signicantly reduces  
the CPU's power consumption by reducing the CPU's clock cycle and voltage during  
a "Halt State." The options are Disabled and Enabled.  
Hardware Prefetcher (Available when supported by the CPU)  
If set to Enabled, the hardware pre fetcher will pre fetch streams of data and instruc-  
tions from the main memory to the L2 cache in the forward or backward manner to  
improve CPU performance. The options are Disabled and Enabled.  
Adjacent Cache Line Prefetch (Available when supported by the CPU)  
The CPU fetches the cache line for 64 bytes if this option is set to Disabled. The  
CPU fetches both cache lines for 128 bytes as comprised if Enabled.  
Intel® Virtualization Technology (Available when supported by the CPU)  
Select Enabled to use the feature of Virtualization Technology to allow one platform  
to run multiple operating systems and applications in independent partitions, creat-  
ing multiple "virtual" systems in one physical computer. The options are Enabled  
and Disabled. Note: If there is any change to this setting, you will need to power  
off and restart the system for the change to take effect. Please refer to Intel’s web  
site for detailed information.  
Execute-Disable Bit Capability (Available when supported by the OS and  
the CPU)  
Set to Enabled to enable the Execute Disable Bit which will allow the processor  
to designate areas in the system memory where an application code can execute  
and where it cannot, thus preventing a worm or a virus from ooding illegal codes  
to overwhelm the processor or damage the system during an attack. The default is  
Enabled. (Refer to Intel and Microsoft Web Sites for more information.)  
Simultaneous Multi-Threading (Available when supported by the CPU)  
Set to Enabled to use the Simultaneous Multi-Threading Technology, which will  
result in increased CPU performance. The options are Disabled and Enabled.  
Active Processor Cores  
Set to Enabled to use a processor's Second Core and beyond. (Please refer to  
Intel's web site for more information.) The options are All, 1 and 2.  
Intel® EIST Technology  
EIST (Enhanced Intel SpeedStep Technology) allows the system to automatically  
adjust processor voltage and core frequency in an effort to reduce power consump-  
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Chapter 7: BIOS  
tion and heat dissipation. Please refer to Intel’s web site for detailed information.  
The options are Disable (Disable GV3) and Enable (Enable GV3).  
Intel® TurboMode Technology  
Select Enabled to use the Turbo Mode to boost system performance. The options  
are Enabled and Disabled.  
Intel® C-STATE Tech  
If enabled, C-State is set by the system automatically to either C2, C3 or C4 state.  
The options are Disabled and Enabled.  
C-State package limit setting  
If set to Auto, the AMI BIOS will automatically set the limit on the C-State package  
register. The options are Auto, C1, C3, C6 and C7.  
C1 Auto Demotion  
When enabled, the CPU will conditionally demote C3, C6 or C7 requests to C1 based  
on un-core auto-demote information. The options are Disabled and Enabled.  
C3 Auto Demotion  
When enabled, the CPU will conditionally demote C6 or C7 requests to C3 based  
on un-core auto-demote information. The options are Disabled and Enabled.  
Clock Spread Spectrum  
Select Enable to use the feature of Clock Spectrum, which will allow the BIOS to  
monitor and attempt to reduce the level of Electromagnetic Interference caused by  
the components whenever needed. The options are Disabled and Enabled.  
XAdvanced Chipset Control  
The items included in the Advanced Settings submenu are listed below:  
XCPU Bridge Conguration  
QPI Links Speed  
This feature selects QPI's data transfer speed. The options are Slow-mode, and  
Full Speed.  
QPI Frequency  
This selects the desired QPI frequency. The options are Auto, 4.800 GT,  
5.866GT, 6.400 GT.  
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QPI L0s and L1  
This enables the QPI power state to low power. L0s and L1 are automatically  
selected by the motherboard. The options are Disabled and Enabled.  
Memory Frequency  
This feature forces a DDR3 frequency slower than what the system has detected.  
The available options are Auto, Force DDR-800, Force DDR-1066, and Force  
DDR-1333.  
Memory Mode  
The options are Independent, Channel Mirror, Lockstep and Sparing.  
Independent - All DIMMs are available to the operating system.  
Channel Mirror - The motherboard maintains two identical copies of all data  
in memory for redundancy.  
Lockstep - The motherboard uses two areas of memory to run the same  
set of operations in parallel.  
Sparing - A preset threshold of correctable errors is used to trigger fail-over.  
The spare memory is put online and used as active memory in place of the  
failed memory.  
Demand Scrubbing  
A memory error-correction scheme where the Processor writes corrected data  
back into the memory block from where it was read by the Processor. The op-  
tions are Enabled and Disabled.  
Patrol Scrubbing  
A memory error-correction scheme that works in the background looking for and  
correcting resident errors. The options are Enabled and Disabled.  
NUMA Support  
Select Enabled to use the feature of Non-Uniform Memory Access to improve  
CPU performance. The options are Enabled and Disabled.  
Memory ECC Error Threshold  
This feature allows the user to set the threshold for the ECC memory errors.  
The default setting is 2047.  
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Chapter 7: BIOS  
Throttling - Closed Loop/Throttling - Open Loop  
Throttling improves reliability and reduces power in the processor by automatic  
voltage control during processor idle states. Available options are Disabled and  
Enabled. If Enabled, the following items will appear:  
Hysteresis Temperature  
Temperature Hysteresis is the temperature lag (in degrees Celsius) after the  
set DIMM temperature threshold is reached before Closed Loop Throttling  
o
begins. The options are Disabled, 1.5 C, 3.0oC, and 6.0oC.  
Guardband Temperature  
This is the temperature which applies to the DIMM temperature threshold.  
Each step is in 0.5oC increment. The default is [006]. Press "+" or "-" on  
your keyboard to change this value.  
Inlet Temperature  
This is the temperature detected at the chassis inlet. Each step is in 0.5oC  
increment. The default is [070]. Press "+" or "-" on your keyboard to change  
this value.  
Temperature Rise  
This is the temperature rise to the DIMM thermal zone. Each step is in  
0.5oC increment. The default is [020]. Press "+" or "-" on your keyboard to  
change this value.  
Air Flow  
This is the air ow speed to the DIMM modules. Each step is one mm/  
sec. The default is [1500]. Press "+" or "-" on your keyboard to change  
this value.  
Altitude  
This feature denes how many meters above or below sea level the system  
is located. The options are Sea Level or Below, 1~300, 301~600, 601~900,  
901~1200, 1201~1500, 1501~1800, 1801~2100, 2101~2400, 2401~2700,  
2701~3000.  
DIMM Pitch  
This is the physical space between each DIMM module. Each step is in  
1/1000 of an inch. The default is [400]. Press "+" or "-" on your keyboard  
to change this value.  
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XNorth Bridge Conguration  
This feature allows the user to congure the settings for the Intel IOH chip.  
Crystal Beach/DMA (Direct Memory Access)  
This feature works with the Intel I/O AT (Acceleration Technology) to accelerate  
the performance of TOE devices. (Note: ATOE device is a specialized, dedicated  
processor that is installed on an add-on card or a network card to handle some  
or all packet processing of this add-on card.) When this feature is set to Enabled,  
it will enhance overall system performance by providing direct memory access  
for data transferring. The options are Enabled and Disabled.  
Intel VT-d  
Select Enabled to enable Intel's Virtualization Technology support for Direct I/O  
VT-d by reporting the I/O device assignments to VMM through the DMAR ACPI  
Tables. This feature offers fully-protected I/O resource-sharing across the Intel  
platforms, providing the user with greater reliability, security and availability in  
networking and data-sharing. The settings are Enabled and Disabled.  
IOH PCIE Max Payload Size  
Some add-on cards perform faster with the coalesce feature, which limits the  
payload size to 128 MB; while others, with a payload size of 256 MB which in-  
hibits the coalesce feature. Please refer to your add-on card user guide for the  
desired setting. The options are 256 MB and 128MB.  
PCI-E Port 1 Link Select  
This feature allows the user to congure the IOH link settings for the PCI-E Port  
1. The options are X4X4X4X4, X4X4X8, X8X4X4, X8X8, and X16.  
XSouthBridge Conguration  
This feature allows the user to congure the settings for the Intel ICH South  
Bridge chipset.  
USB Functions  
This feature allows the user to decide the number of onboard USB ports to be  
enabled. The Options are: Disabled, 2 USB ports, 4 USB ports, 6 USB ports, 8  
Ports, 10 Ports and 12 USB ports.  
Legacy USB Support  
Select Enabled to use Legacy USB devices. If this item is set to Auto, Legacy  
USB support will be automatically enabled if a legacy USB device is installed on  
the motherboard, and vise versa. The settings are Disabled, and Enabled.  
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Chapter 7: BIOS  
USB 2.0 Controller  
Select Enabled to activate the onboard USB 2.0 controller. The options are  
Enabled and Disabled.  
USB 2.0 Controller Mode  
This setting allows you to select the USB 2.0 Controller mode. The options are  
Hi-Speed (480 Mbps) and Full Speed (12 Mbps).  
BIOS EHCI Hand-Off  
Select Enabled to enable BIOS Enhanced Host Controller Interface support to  
provide a workaround solution for an operating system that does not have EHCI  
Hand-Off support. When enabled, the EHCI Interface will be changed from the  
BIOS-controlled to the OS-controlled. The options are Disabled and Enabled.  
XIDE/SATA Conguration  
When this submenu is selected, the AMI BIOS automatically detects the presence  
of the IDE devices and displays the following items:  
SATA#1 Conguration  
If Compatible is selected, it sets SATA#1 to legacy compatibility mode, while se-  
lecting Enhanced sets SATA#1 to native SATA mode. The options are Disabled,  
Compatible and Enhanced.  
Congure SATA#1 as  
This feature allows the user to select the drive type for SATA#1. The options are  
IDE, RAID and AHCI. (When the option-RAID is selected, the item-ICH RAID  
Code Base will appear. When the option-AHCI is selected, the item-SATA AHCI  
will be available.)  
ICH RAID Code Base (This feature is available when the option-RAID is  
selected)  
Select Intel to enable Intel's SATA RAID rmware to congure Intel's SATA RAID  
settings. Select Adaptec to enable Adaptec's SATA RAID rmware to congure  
Adaptec's SATA RAID settings. The options are Intel and Adaptec.  
SATA AHCI (This feature is available when the option-AHCI is selected)  
Select Enable to enable the function of Serial ATA Advanced Host Interface.  
(Take caution when using this function. This feature is for advanced programmers  
only.) The options are Enabled and Disabled. If the option-Enabled is selected,  
the following item will display.  
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Hot Plug (This feature is available when the option-Enabled is  
selected)  
Select Enable to enable the hot plug function for the SATA devices. The  
options are Enabled and Disabled.  
SATA#2 Conguration  
Selecting Enhanced will set SATA#2 to native SATA mode. The options are Disabled,  
and Enhanced.  
Primary IDE Master/Slave, Secondary IDE Master/Slave, Third IDE Master,  
and Fourth IDE Master  
These settings allow the user to set the parameters of Primary IDE Master/Slave,  
Secondary IDE Master/Slave, Third and Fourth IDE Master slots. Hit <Enter> to  
activate the following submenu screen for detailed options of these items. Set the  
correct congurations accordingly. The items included in the submenu are:  
Type  
Select the type of device connected to the system. The options are Not Installed,  
Auto, CD/DVD and ARMD.  
LBA/Large Mode  
LBA (Logical Block Addressing) is a method of addressing data on a disk drive.  
In the LBA mode, the maximum drive capacity is 137 GB. For drive capacities  
over 137 GB, your system must be equipped with a 48-bit LBA mode addressing.  
If not, contact your manufacturer or install an ATA/133 IDE controller card that  
supports 48-bit LBA mode. The options are Disabled and Auto.  
Block (Multi-Sector Transfer)  
Block Mode boosts the IDE drive performance by increasing the amount of data  
transferred. Only 512 bytes of data can be transferred per interrupt if Block Mode  
is not used. Block Mode allows transfers of up to 64 KB per interrupt. Select  
Disabled to allow data to be transferred from and to the device one sector at  
a time. Select Auto to allow data transfer from and to the device occur multiple  
sectors at a time if the device supports it. The options are Auto and Disabled.  
PIO Mode  
The IDE PIO (Programmable I/O) Mode programs timing cycles between the  
IDE drive and the programmable IDE controller. As the PIO mode increases, the  
cycle time decreases. The options are Auto, 0, 1, 2, 3, and 4.  
Select Auto to allow the AMI BIOS to automatically detect the PIO mode. Use  
this value if the IDE disk drive support cannot be determined.  
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Select 0 to allow the AMI BIOS to use PIO mode 0. It has a data transfer rate  
of 3.3 MBs.  
Select 1 to allow the AMI BIOS to use PIO mode 1. It has a data transfer rate  
of 5.2 MBs.  
Select 2 to allow the AMI BIOS to use PIO mode 2. It has a data transfer rate  
of 8.3 MBs.  
Select 3 to allow the AMI BIOS to use PIO mode 3. It has a data transfer rate  
of 11.1 MBs.  
Select 4 to allow the AMI BIOS to use PIO mode 4. It has a data transfer band-  
width of 32-Bits. Select Enabled to enable 32-Bit data transfer.  
DMA Mode  
Select Auto to allow the BIOS to automatically detect IDE DMA mode when the  
IDE disk drive support cannot be determined.  
Select SWDMA0 to allow the BIOS to use Single Word DMA mode 0. It has a  
data transfer rate of 2.1 MBs.  
Select SWDMA1 to allow the BIOS to use Single Word DMA mode 1. It has a  
data transfer rate of 4.2 MBs.  
Select SWDMA2 to allow the BIOS to use Single Word DMA mode 2. It has a  
data transfer rate of 8.3 MBs.  
Select MWDMA0 to allow the BIOS to use Multi Word DMA mode 0. It has a  
data transfer rate of 4.2 MBs.  
Select MWDMA1 to allow the BIOS to use Multi Word DMA mode 1. It has a  
data transfer rate of 13.3 MBs.  
Select MWDMA2 to allow the BIOS to use Multi-Word DMA mode 2. It has a  
data transfer rate of 16.6 MBs.  
Select UDMA0 to allow the BIOS to use Ultra DMA mode 0. It has a data transfer  
rate of 16.6 MBs. It has the same transfer rate as PIO mode 4 and Multi Word  
DMA mode 2.  
Select UDMA1 to allow the BIOS to use Ultra DMA mode 1. It has a data transfer  
rate of 25 MBs.  
Select UDMA2 to allow the BIOS to use Ultra DMA mode 2. It has a data transfer  
rate of 33.3 MBs.  
Select UDMA3 to allow the BIOS to use Ultra DMA mode 3. It has a data transfer  
rate of 66.6 MBs.  
Select UDMA4 to allow the BIOS to use Ultra DMA mode 4. It has a data transfer  
rate of 100 MBs.  
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Select UDMA5 to allow the BIOS to use Ultra DMA mode 5. It has a data transfer  
rate of 133 MBs.  
Select UDMA6 to allow the BIOS to use Ultra DMA mode 6. It has a data transfer  
rate of 133 MBs. The options are Auto, SWDMAn, MWDMAn, and UDMAn.  
S.M.A.R.T. For Hard disk drives  
Self-Monitoring Analysis and Reporting Technology (SMART) can help predict  
impending drive failures. Select Auto to allow the AMI BIOS to automatically de-  
tect hard disk drive support. Select Disabled to prevent the AMI BIOS from using  
the S.M.A.R.T. Select Enabled to allow the AMI BIOS to use the S.M.A.R.T. to  
support hard drive disk. The options are Disabled, Enabled, and Auto.  
32Bit Data Transfer  
Select Enable to enable the function of 32-bit IDE data transfer. The options are  
Enabled and Disabled.  
IDE Detect Timeout (sec)  
Use this feature to set the time-out value for the BIOS to detect the ATA, ATAPI  
devices installed in the system. The options are 0 (sec), 5, 10, 15, 20, 25, 30, and  
35.  
XPCI/PnP Conguration  
Clear NVRAM  
This feature clears the NVRAM during system boot. The options are No and Yes.  
Plug & Play OS  
Selecting Yes allows the OS to congure Plug & Play devices. (This is not required  
for system boot if your system has an OS that supports Plug & Play.) Select No to  
allow the AMI BIOS to congure all devices in the system.  
PCI Latency Timer  
This feature sets the latency Timer of each PCI device installed on a PCI bus. Select  
64 to set the PCI latency to 64 PCI clock cycles. The options are 32, 64, 96, 128,  
160, 192, 224 and 248.  
PCI IDE BusMaster  
When enabled, the BIOS uses PCI bus mastering for reading/writing to IDE drives.  
The options are Disabled and Enabled.  
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Load Onboard LAN1 Option ROM/Load Onboard LAN2 Option ROM  
Select Enabled to enable the onboard LAN1 or LAN2 Option ROM. This is to boot  
computer using a network interface. The options are Enabled and Disabled.  
XSuper IO Device Conguration  
Serial Port1 Address/ Serial Port2 Address  
This option species the base I/O port address and the Interrupt Request address  
of Serial Port 1 and Serial Port 2. Select Disabled to prevent the serial port from  
accessing any system resources. When this option is set to Disabled, the serial port  
physically becomes unavailable. Select 3F8/IRQ4 to allow the serial port to use 3F8  
as its I/O port address and IRQ 4 for the interrupt address. The options for Serial  
Port1 are Disabled, 3F8/IRQ4, 3E8/IRQ4, 2E8/IRQ3. The options for Serial Port2  
are Disabled, 2F8/IRQ3, 3E8/IRQ4, and 2E8/IRQ3.  
XRemote Access Conguration  
Remote Access  
This allows the user to enable the Remote Access feature. The options are Disabled  
and Enabled.  
If Remote Access is set to Enabled, the following items will display:  
Serial Port Number  
This feature allows the user decide which serial port to be used for Console Redi-  
rection. The options are COM 1 and COM 2.  
Serial Port Mode  
This feature allows the user to set the serial port mode for Console Redirection.  
The options are 115200 8, n 1; 57600 8, n, 1; 38400 8, n, 1; 19200 8, n, 1; and  
9600 8, n, 1.  
Flow Control  
This feature allows the user to set the ow control for Console Redirection. The  
options are None, Hardware, and Software.  
Redirection After BIOS POST  
Select Disabled to turn off Console Redirection after Power-On Self-Test (POST).  
Select Always to keep Console Redirection active all the time after POST. (Note:  
This setting may not be supported by some operating systems.) Select Boot Loader  
to keep Console Redirection active during POST and Boot Loader. The options  
are Disabled, Boot Loader, and Always.  
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Terminal Type  
This feature allows the user to select the target terminal type for Console Redirec-  
tion. The options are ANSI, VT100, and VT-UTF8.  
VT-UTF8 Combo Key Support  
A terminal keyboard denition that provides a way to send commands from a remote  
console. The options are Enabled and Disabled.  
Sredir Memory Display Delay  
This feature denes the length of time in seconds to display memory information.  
The options are No Delay, Delay 1 Sec, Delay 2 Sec, and Delay 4 Sec.  
XHardware Health Monitor  
This feature allows the user to monitor system health and review the status of each  
item as displayed.  
CPU Overheat Alarm  
This option allows the user to select the CPU Overheat Alarm setting which de-  
termines when the CPU OH alarm will be activated to provide warning of possible  
CPU overheat.  
Warning! 1.Any temperature that exceeds the CPU threshold tempera-  
ture predened by the CPU manufacturer may result in CPU overheat or  
system instability. When the CPU temperature reaches this predened  
threshold, the CPU and system cooling fans will run at full speed. 2. To  
avoid possible system overheating, please be sure to provide adequate  
airow to your system.  
The options are:  
The Early Alarm: Select this setting if you want the CPU overheat alarm (includ-  
ing the LED and the buzzer) to be triggered as soon as the CPU temperature  
reaches the CPU overheat threshold as predened by the CPU manufacturer.  
The Default Alarm: Select this setting if you want the CPU overheat alarm  
(including the LED and the buzzer) to be triggered when the CPU temperature  
reaches about 5oC above the threshold temperature as predened by the CPU  
manufacturer to give the CPU and system fans additional time needed for CPU  
and system cooling. In both the alarms above, please take immediate action  
as shown below.  
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Chapter 7: BIOS  
CPU Temperature/System Temperature  
This feature displays current temperature readings for the CPU and the System.  
The following items will be displayed for your reference only:  
CPU Temperature  
The CPU thermal technology that reports absolute temperatures (Celsius/Fahr-  
enheit) has been upgraded to a more advanced feature by Intel in its newer  
processors. The basic concept is each CPU is embedded by unique temperature  
information that the motherboard can read. This ‘Temperature Threshold’ or ‘Tem-  
perature Tolerance’ has been assigned at the factory and is the baseline on which  
the motherboard takes action during different CPU temperature conditions (i.e., by  
increasing CPU Fan speed, triggering the Overheat Alarm, etc). Since CPUs can  
have different ‘Temperature Tolerances’, the installed CPU can now send informa-  
tion to the motherboard what its ‘Temperature Tolerance’ is, and not the other way  
around. This results in better CPU thermal management.  
Supermicro has leveraged this feature by assigning a temperature status to certain  
thermal conditions in the processor (Low, Medium and High). This makes it easier  
for the user to understand the CPU’s temperature status, rather than by just simply  
seeing a temperature reading (i.e., 25oC). The CPU Temperature feature will display  
the CPU temperature status as detected by the BIOS:  
Low – This level is considered as the ‘normal’ operating state. The CPU temperature  
is well below the CPU ‘Temperature Tolerance’. The motherboard fans and CPU will  
run normally as congured in the BIOS (Fan Speed Control).  
User intervention: No action required.  
Medium – The processor is running warmer. This is a ‘precautionary’ level and  
generally means that there may be factors contributing to this condition, but the CPU  
is still within its normal operating state and below the CPU ‘Temperature Tolerance’.  
The motherboard fans and CPU will run normally as congured in the BIOS. The  
fans may adjust to a faster speed depending on the Fan Speed Control settings.  
User intervention: No action is required. However, consider checking the CPU fans  
and the chassis ventilation for blockage.  
High – The processor is running hot. This is a ‘caution’ level since the CPU’s ‘Tem-  
perature Tolerance’ has been reached (or has been exceeded) and may activate  
an overheat alarm.  
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User intervention: If the system buzzer and Overheat LED has activated, take action  
immediately by checking the system fans, chassis ventilation and room temperature  
to correct any problems.  
Notes:  
1. The system may shut down if it continues for a long period to prevent  
damage to the CPU.  
2. The information provided above is for your reference only. For more  
information on thermal management, please refer to Intel’s Web site at www.  
Intel.com.  
System Temperature: The system temperature will be displayed (in degrees in  
Celsius and Fahrenheit) as it is detected by the BIOS.  
Fan Speed Control Monitor  
This feature allows the user to decide how the system controls the speeds of the  
onboard fans. The CPU temperature and the fan speed are correlative. When  
the CPU on-die temperature increases, the fan speed will also increase, and vice  
versa. Select Workstation if your system is used as a Workstation. Select Server if  
your system is used as a Server. Select “Disabled, (Full Speed @12V)” to disable  
the fan speed control function and allow the onboard fans to constantly run at the  
full speed (12V). The Options are: 1. Disabled (Full Speed), 2. Server Mode, 3.  
Workstation Mode.  
Fan1 ~ Fan 4 Reading  
This feature displays the fan speed readings from fan interfaces Fan1 through  
Fan5.  
CPU1 Vcore, CPU2 Vcore, +5Vin, +12Vcc (V), VP1 DIMM, VP2 DIMM, 3.3Vcc (V),  
and Battery Voltage.  
XACPI Conguration  
Use this feature to congure Advanced Conguration and Power Interface (ACPI)  
power management settings for your system.  
ACPI Version Features  
The options are ACPI v1.0, ACPI v2.0 and ACPI v3.0. Please refer to ACPI's website  
for further explanation: http://www.acpi.info/.  
ACPI APIC Support  
Select Enabled to include the ACPI APIC Table Pointer in the RSDT (Root System  
Description Table) pointer list. The options are Enabled and Disabled.  
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APIC ACPI SCI IRQ  
When this item is set to Enabled, APIC ACPI SCI IRQ is supported by the system.  
The options are Enabled and Disabled.  
Headless Mode  
This feature is used to enable system to function without a keyboard, monitor or  
mouse attached The options are Enabled and Disabled.  
High Performance Event Timer  
Select Enabled to activate the High Performance Event Timer (HPET) that produces  
periodic interrupts at a much higher frequency than a Real-time Clock (RTC) does in  
synchronizing multimedia streams, providing smooth playback and reducing the de-  
pendency on other timestamp calculation devices, such as an x86 RDTSC Instruc-  
tion embedded in the CPU. The High Performance Event Timer is used to replace  
the 8254 Programmable Interval Timer. The options are Enabled and Disabled.  
XGeneral WHEA Conguration  
WHEA Support  
Select Enabled to enable Windows Hardware Error Architecture (WHEA) sup-  
port which will provide a common infrastructure for handling hardware errors  
on Windows platforms in order to reduce system crashes due to hardware  
errors and improvesystem recovery and health monitoring. The default setting  
is Enabled.  
XIPMI Conguration (X8DTT-HF/-HIBXF/-HIBQF Only)  
Intelligent Platform Management Interface (IPMI) is a set of common interfaces that  
IT administrators can use to monitor system health and to manage the system as a  
whole. For more information on the IPMI specications, please visit Intel's website  
at www.intel.com.  
Status of BMC  
Baseboard Management Controller (BMC) manages the interface between system  
management software and platform hardware. This is an informational feature which  
returns the status code of the BMC micro controller.  
IPMI Firmware Revision  
This item indicates the revision number of the current IPMI Firmware.  
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XView BMC System Event Log  
This feature displays the BMC System Event Log (SEL). It shows the total num-  
ber of entries of BMC System Events. To view an event, select an Entry Number  
and pressing <Enter> to display the information as shown in the screen.  
Total Number of Entries  
SEL Entry Number  
SEL Record ID  
SEL Record Type  
Timestamp  
Generator ID  
Event Message Format User  
Event Sensor Type  
Event Sensor Number,  
XSet LAN Conguration  
Set this feature to congure the IPMI LAN adapter with a network address as  
shown in the following graphics.  
Channel Number - Enter the channel number for the SET LAN Cong  
command. This is initially set to [1]. Press "+" or "-" on your keyboard to  
change the Channel Number.  
Channel Number Status - This feature returns the channel status for the  
Channel Number selected above: "Channel Number is OK" or "Wrong  
Channel Number".  
XIP Address Conguration  
Enter the IP address for this machine. This should be in decimal and in dotted  
quad form (i.e., 192.168.10.253). The value of each three-digit number separated  
by dots should not exceed 255 as shown in the screen below.  
Parameter Selector  
Use this feature to select the parameter of your IP Address conguration.  
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Chapter 7: BIOS  
IP Address Source  
Select the source of this machine's IP address. If Static is selected, you will need  
to know and enter manually the IP address of this machine below. If DHCP is  
selected, the BIOS will search for a DHCP (Dynamic Host Conguration Protocol)  
server in the network it is attached to, and request the next available IP address.  
The options are DHCP and Static.  
The following items are assigned IP addresses automatically if DHCP is selected  
under IP Address Source above:  
IP Address  
The BIOS will automatically enter the IP address of this machine; however it may  
be over-ridden. IP addresses are 6 two-digit hexadecimal numbers separated  
by dots.  
Current IP Address in BMC  
This item displays the current IP address used for your IPMI connection.  
XMAC Address Conguration  
Enter the Mac address for this machine. This should be in decimal and in dotted  
quad form (i.e., 192.168.10.253). The value of each three-digit number separated  
by dots should not exceed 255 as shown in the screen below.  
Parameter Selector  
Use this feature to select the parameter of your Mac Address conguration.  
Mac Address  
The BIOS will automatically enter the Mac address of this machine; however  
it may be over-ridden. Mac addresses are 6 two-digit hexadecimal numbers  
separated by dots.  
Current Mac Address in BMC  
This item displays the current Mac address used for your IPMI connection.  
XSubnet Mask Conguration  
Subnet masks tell the network which subnet this machine belongs to. The value  
of each three-digit number separated by dots should not exceed 255.  
Parameter Selector  
Use this feature to select the parameter of your Subnet Masks conguration.  
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Subnet Mask  
This item displays the current subnet mask setting for your IPMI connection.  
Current Subnet Mask in BMC  
This item displays the current subnet mask used for your IPMI connection.  
XGateway Address Conguration  
Enter the gateway address for this machine. This should be in decimal and in  
dotted quad form (i.e., 192.168.10.253). The value of each three-digit number  
separated by dots should not exceed 255 as shown in the screen below.  
Parameter Selector  
Use this feature to select the parameter of your Gateway Address settings.  
Gateway Address  
The BIOS will automatically enter the Gateway address of this machine; however  
it may be over-ridden. Gateway addresses are 6 two-digit hexadecimal numbers  
separated by dots.  
Current Gateway Address in BMC  
This item displays the current Gateway address used for your IPMI connec-  
tion.  
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Chapter 7: BIOS  
XDMI Event Log  
View Event Log  
Use this option to view the System Event Log.  
Mark all events as read  
This option marks all events as read. The options are OK and Cancel.  
Clear event log  
This option clears the Event Log memory of all messages. The options are OK  
and Cancel.  
7-4 Security Settings  
The AMI BIOS provides a Supervisor and a User password. If you use both pass-  
words, the Supervisor password must be set rst.  
Supervisor Password  
This item indicates if a Supervisor password has been entered for the system. "Not  
Installed" means a Supervisor password has not been used.  
User Password  
This item indicates if a user password has been entered for the system. "Not In-  
stalled" means that a user password has not been used.  
Change Supervisor Password  
Select this feature and press <Enter> to access the submenu, and then type in a  
new Supervisor Password.  
User Access Level (Available when Supervisor Password is set as above)  
Available options are Full Access: grants full User read and write access to the  
Setup Utility, View Only: allows access to the Setup Utility but the elds cannot be  
changed, Limited: allows only limited elds to be changed such as Date and Time,  
No Access: prevents User access to the Setup Utility.  
Change User Password  
Select this feature and press <Enter> to access the submenu , and then type in a  
new User Password.  
Clear User Password (Available only when User Password has been set)  
This item allows you to clear a user password after it has been entered.  
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Password Check  
This item allows you to check a password after it has been entered. The options  
are Setup and Always.  
Boot Sector Virus Protection  
When Enabled, the AMI BOIS displays a warning when any program (or virus) is-  
sues a Disk Format command or attempts to write to the boot sector of the hard  
disk drive. The options are Enabled and Disabled.  
7-5 Boot Conguration  
Use this feature to congure boot settings.  
XBoot Device Priority  
This feature allows the user to specify the sequence of priority for the Boot Device.  
The settings are 1st boot device, 2nd boot device, 3rd boot device, 4th boot device,  
5th boot device and Disabled.  
1st Boot Device - [USB: XXXXXXXXX]  
2nd Boot Device - [CD/DVD: XXXXXXXXX]  
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XHard Disk Drives  
This feature allows the user to specify the boot sequence from all available hard  
disk drives. The settings are Disabled and a list of all hard disk drives that have  
been detected (i.e., 1st Drive, 2nd Drive, 3rd Drive, etc).  
1st Drive - [SATA: XXXXXXXXX]  
XRemovable Drives  
This feature allows the user to specify the boot sequence from available Removable  
Drives. The settings are 1st boot device, 2nd boot device, and Disabled.  
1st Drive - [USB: XXXXXXXXX]  
2nd Drive  
XCD/DVD Drives  
This feature allows the user to specify the boot sequence from available CD/DVD  
Drives (i.e., 1st Drive, 2nd Drive, etc).  
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7-6 Exit Options  
Select the Exit tab from the AMI BIOS Setup Utility screen to enter the Exit BIOS  
Setup screen.  
Save Changes and Exit  
When you have completed the system conguration changes, select this option  
to leave the BIOS Setup Utility and reboot the computer, so the new system con-  
guration parameters can take effect. Select Save Changes and Exit from the Exit  
menu and press <Enter>.  
Discard Changes and Exit  
Select this option to quit the BIOS Setup without making any permanent changes  
to the system conguration, and reboot the computer. Select Discard Changes and  
Exit from the Exit menu and press <Enter>.  
Discard Changes  
Select this option and press <Enter> to discard all the changes and return to the  
AMI BIOS Utility Program.  
Load Optimal Defaults  
To set this feature, select Load Optimal Defaults from the Exit menu and press  
<Enter>. Then, select OK to allow the AMI BIOS to automatically load Optimal De-  
faults to the BIOS Settings. The Optimal settings are designed for maximum system  
performance, but may not work best for all computer applications.  
Load Fail-Safe Defaults  
To set this feature, select Load Fail-Safe Defaults from the Exit menu and press  
<Enter>. The Fail-Safe settings are designed for maximum system stability, but not  
for maximum performance.  
7-7 BIOS Recovery  
Warning! Do not upgrade the BIOS unless your system has a BIOS-related  
issue. Flashing the wrong BIOS can cause irreparable damage to the  
system. In no event shall Supermicro be liable for direct, indirect, special,  
incidental, or consequential damages arising from a BIOS update. If you  
need to update the BIOS, do not shut down or reset the system while the  
BIOS is updating. This is to avoid possible boot failure.  
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Chapter 7: BIOS  
How to Recover the AMIBIOS Image (the Main BIOS  
Block)  
An AMIBIOS ash chip consists of a boot sector block, and a main BIOS code block  
(a main BIOS image). The boot sector block contains critical BIOS code, including  
memory detection and recovery code to be used to ash a new BIOS image if the  
original BIOS Image is corrupted. When the system is powered on, the boot sector  
code executes rst. Once it is completed, the main BIOS code will continue with  
system initialization and complete the bootup process.  
Note: BIOS Recovery described below is used when the main BIOS block crashes.  
However, when the BIOS Boot sector crashes, you will need to send the mother-  
board back to Supermicro for RMA repairs.  
Boot Sector Recovery from a USB Device  
This feature allows the user to recover a BIOS image using a USB device without  
additional utilities needed. A user can download the BIOS image into a USB ash  
device, and name the le "SUPER.ROM" for the recovery process to load the le.  
A USB ash device such as a USB Flash Drive, a USB CDROM or a USB CDRW  
device can be used for this purpose,  
1. Insert the USB device that contains the new BIOS image (the ROM les)  
saved in a root directory into your USB drive.  
2. While turning the power on, press and hold <Ctrl> and <Home> at the same  
time until the USB Access LED Indicator comes on. This might take a few  
seconds.  
3. Once the USB drive LED is on, release the <Ctrl> and <Home> keys.  
AMIBIOS will issue beep codes to indicate that the BIOS ROM le is being  
updated.  
4. When BIOS ashing is completed, the computer will reboot. Do not interrupt  
the ashing process until it is completed.  
Boot Sector Recovery from an IDE CD-ROM  
This process is almost identical to the process of Boot Sector Recovery from a USB  
device, except that the BIOS image le is loaded from a CD-ROM. Use a CD-R or  
CD-RW drive to burn a CD with the BIOS image le in it, and name the le "SUPER.  
ROM" for the recovery process to load the le.  
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Boot Sector Recovery from a Serial Port ("Serial Flash")  
This process, also known as "Serial Flash," allows the user to use a serial port to  
load a BIOS image for Boot Sector recovery. This feature is usually used for embed-  
ded systems that rely on a serial port for remote access and debugging.  
Requirements  
In order to use Serial Flash for Boot Sector Recovery, you will need to meet the  
following requirements.  
The "Target system," the system that needs BIOS updates, must have a serial  
port and "Serial Flash" support embedded in the BIOS image le.  
The "Host system" should also have a serial port and a terminal program that  
supports XModem Transfer protocol (Hyper Terminal for the Windows operating  
systems, and minicom for Linux/FreeSBD, etc.).  
A Null_modem serial cable  
How to use Serial Flash for Boot Sector Recovery  
1. Connect a Null_modem serial cable between the target system and the host  
system that runs the terminal program.  
2. Make sure that the new BIOS Image le is accessible for the host system.  
3. Start the terminal program on the host system and create a new connection.  
Use the following communication parameters for the new connection.  
Bits per second: 115200 bits/sec.  
Data Bits: 8  
Parity: None  
Stop Bit: 1  
Flow Control: None  
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4. Power on your system and click the <Connect> button in the Hyper Terminal.  
The terminal screen will display the following messages.  
5. Following the instructions given on the screen to update the BIOS. These  
instructions are also shown below.  
a. At the prompt, press the <SpaceBar> to update the BIOS.  
b. When asked to conrm BIOS updating, press <y> to conrm BIOS  
updates.  
c. Press <y> again to begin ashing BIOS remotely.  
Note: Be sure to complete Steps a~c above quickly because  
you have a second or less to do so.  
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6. Once you've completed the instructions given, a screen will display to indicate  
that remote ashing is starting and the new BIOS le is being uploaded.  
7. To use Hyper Terminal to transfer the XModem protocol by using the "Send  
File" dialog under the "Transfer" menu, follow the instructions below to  
complete XModem transfers.  
a. Select the "Transfer" menu and enter <Send>.  
b. Specify the location of the ROM le and select the proper protocol (XMo-  
dem).  
c. Press <Send> to start ROM File extraction. (See the picture below.)  
d. Once the ROM le extraction is completed, the message: "New BIOS re-  
ceived OK" will display.  
8. Once remote BIOS ash is completed, the system will reboot.  
Note: AMIBIOS Serial Flash will work with any terminal communications  
program that supports VT-100 and XModem protocols, including protocols  
designed for GNU/LINUX & BSD operating systems such as minicom. It  
is recommended that the terminal program be congured to use the 'CR/  
LF' style of line termination.  
7-30  
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Appendix A: BIOS Error Beep Codes  
Appendix A  
BIOS Error Beep Codes  
During the POST (Power-On Self-Test) routines, which are performed each time  
the system is powered on, errors may occur.  
Non-fatal errors are those which, in most cases, allow the system to continue the  
boot-up process. The error messages normally appear on the screen.  
Fatal errors are those which will not allow the system to continue the boot-up  
procedure. If a fatal error occurs, you should consult with your system manufac-  
turer for possible repairs.  
A-1 BIOS Error Beep Codes  
BIOS Error Beep Codes  
Beep Code  
Error Message  
Description  
1 beep  
Refresh  
Circuits have been reset. (Ready to  
power up)  
5 short beeps + 1 long beep  
8 beeps  
Memory error  
No memory detected in the system  
Display memory read/  
write error  
Video adapter missing or with faulty  
memory  
1 continuous beep (with the  
front panel OH LED on)  
System Overheat  
1 continuous beep with the front panel  
OH LED on  
A-1  
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SUPERSERVER 6026TT-GTRF/GIBXRF/GIBQRF User's Manual  
Notes  
A-2  
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Appendix B: Installing Windows  
Appendix B  
Installing Windows  
After all hardware components have been installed, you must rst congure Intel  
South Bridge RAID Settings before you install the Windows OS and other software  
drivers. To congure RAID settings, please refer to RAID Conguration User Guides  
posted on our web site at www.supermicro.com/support/manuals.  
B-1 Installing Windows for a RAID System  
1. Insert Microsoft's Windows XP/2003 Setup CD in the CD drive and the  
system will start booting up from CD.  
2. Press the <F6> key when the message "Press F6 if you need to install a third  
party SCSI or RAID driver" displays.  
3. When the Windows XP/2003 Setup screen appears, press "S" to specify  
additional device(s).  
4. Insert the driver diskette-"Intel AA RAID XP/2000/2003 Driver for ICH10R" into  
the oppy drive and press the <Enter> key.  
5. Choose the Intel(R) ICH10R SATA RAID Controller from the list indicated in  
the XP/2003 Setup Screen, and press the <Enter> key.  
6. Press the <Enter> key to continue the installation process. (If you need to  
specify any additional devices to be installed, do it at this time.) Once all  
devices are specied, press the <Enter> key to continue with the installation.  
7. From the Windows XP/2003 Setup screen, press the <Enter> key. The  
XP/2003 Setup will automatically load all device les and then, continue the  
Windows XP/2003 installation.  
8. After the Windows XP/2003 OS Installation is completed, the system will  
automatically reboot.  
B-1  
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B-2 Installing Windows for a Non-RAID System  
1. Insert Microsoft's Windows XP/2003 Setup CD in the CD drive and the  
system will start booting up from CD.  
2. Continue with the OS installation. The Windows OS Setup screen will display.  
3. From the Windows XP/2003 Setup screen, press the <Enter> key. The  
XP/2003 Setup will automatically load all device les and then continue with  
the Windows XP/2003 installation.  
4. After the Windows XP/2003 OS Installation is completed, the system will  
automatically reboot.  
5. Insert the Supermicro Setup CD that came with your motherboard into the CD  
Drive during system boot, and the main screen will display.  
B-2  
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Appendix C: System Specications  
Appendix C  
System Specications  
Note: unless noted specications apply to a complete system (two serverboards).  
Processors  
Four Intel® 5600/5500 Series processors in LGA1366 sockets  
Note: Please refer to our website for details on supported processors.  
Chipset  
Intel 5500/ICH10R (X8DTT-HF+)  
Intel 5520/ICH10R (X8DTT-HIBXF+, X8DTT-HIBQF+)  
BIOS  
32 Mb AMI SPI Flash ROM (each serverboard)  
Memory Capacity (each Serverboard)  
Twelve 240-pin DIMM sockets that can support up to 192 GB of registered ECC  
DDR3-1333/1066/800 SDRAM (384 GB for the system)  
Note: interleaved memory requires DIMMs to be installed in pairs - refer to Section 5-6 for  
details.  
Serial ATA Controller  
Intel ICH10R on-chip controller to support six 3 Gb/s Serial ATA (RAID 0, 1)  
SATA Drive Bays  
Twelve hot-swap drive bays to house standard SATA drives (six per node)  
PCI Expansion  
Two standard size PCI Express x16 cards (one per node) with pre-installed riser  
cards  
C-1  
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Serverboard  
6026TT-GTRF: X8DTT-HF+  
6026TT-GIBXRF: X8DTT-HIBXF+  
6026TT-GIBQRF: X8DTT-HIBQF+  
Dimensions (all): 16.64" (L) x 6.80" (W) (422.66 mm x 172.72 mm)  
Chassis  
SC827HD-R1400B (2U Rackmount)  
Dimensions: (WxHxD) 17.2 x 3.5 x 28.5 in. (437 x 89 x 724 mm)  
Weight  
Gross Weight: 85 lbs. (38.6 kg.)  
System Cooling  
Four 8-cm PWM (Pulse Width Modulated) fans  
System Input Requirements  
AC Input Voltage: 100 - 240V AC auto-range  
Rated Input Current: 11.5 - 5.5A max  
Rated Input Frequency: 50 to 60 Hz  
Power Supply  
Rated Output Power: 1400W (Part# PWS-1K41P-1R) 80 Plus Gold Certied  
Rated Output Voltages: +12V (91A @ 110V, 116A @ 180~240V), +5Vsb (4A @  
240V, 4A @ 100V)  
Operating Environment  
Operating Temperature: 10º to 35º C (50º to 95º F)  
Non-operating Temperature: -40º to 70º C (-40º to 158º F)  
Operating Relative Humidity: 20% to 95% (non-condensing)  
Non-operating Relative Humidity: 5 to 95% (non-condensing)  
C-2  
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Appendix C: System Specications  
Regulatory Compliance  
Electromagnetic Emissions: FCC Class A, EN 55022 Class A, EN 61000-3-2/-  
3-3, CISPR 22 Class A  
Electromagnetic Immunity: EN 55024/CISPR 24, (EN 61000-4-2, EN 61000-4-3,  
EN 61000-4-4, EN 61000-4-5, EN 61000-4-6, EN 61000-4-8, EN 61000-4-11)  
Safety: CSA/EN/IEC/UL 60950-1 Compliant, UL or CSA Listed (USA and  
Canada), CE Marking (Europe)  
California Best Management Practices Regulations for Perchlorate Materials:  
This Perchlorate warning applies only to products containing CR (Manganese  
Dioxide) Lithium coin cells. “Perchlorate Material-special handling may apply.  
See www.dtsc.ca.gov/hazardouswaste/perchlorate”  
C-3  
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SUPERSERVER 6026TT-GTRF/GIBXRF/GIBQRF User's Manual  
(continued from front)  
The products sold by Supermicro are not intended for and will not be used in life support systems,  
medical equipment, nuclear facilities or systems, aircraft, aircraft devices, aircraft/emergency com-  
munication devices or other critical systems whose failure to perform be reasonably expected to  
result in signicant injury or loss of life or catastrophic property damage. Accordingly, Supermicro dis-  
claims any and all liability, and should buyer use or sell such products for use in such ultra-hazardous  
applications, it does so entirely at its own risk. Furthermore, buyer agrees to fully indemnify, defend  
and hold Supermicro harmless for and against any and all claims, demands, actions, litigation, and  
proceedings of any kind arising out of or related to such ultra-hazardous use or sale.  
C-4  
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