SBA-7222G-T2
Blade Module
User’s Manual
Revison 1.0a
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Preface
About this Manual
This manual is written for professional system integrators, Information Technology
professionals, service personnel and technicians. It provides information for the
installation and use of Supermicro's SBA-7222G-T2 Blade Module. Installation and
maintenance should be performed by experienced professionals only.
Manual Organization
Chapter 1: Introduction
The first chapter provides a checklist of the main components included with the
SBA-7222G-T2 Blade Module and describes its main features.
Chapter 2: System Safety
You should familiarize yourself with this chapter for a general overview of safety
precautions that should be followed when installing and servicing the SBA-7222G-T2
Blade Module.
Chapter 3: Setup and Installation
Refer to this chapter for details on installing the SBA-7222G-T2 Blade Module into the
SuperBlade chassis. Other sections cover the installation and placement of memory
modules and the installation of hard disk drives into the blade module.
Chapter 4: Blade Module Features
This chapter covers features and component information about the SBA-7222G-T2
components, connectors, LEDs and other features of the blade module.
Chapter 5: RAID Setup Procedure
RAID setup and operations for the SBA-7222G-T2 Blade Module are covered in this
chapter.
Chapter 6: BIOS
BIOS setup is covered in this chapter for the SBA-7222G-T2 Blade Module.
Appendix A: BIOS POST Codes
BIOS POST Codes for the SBA-7222G-T2 Blade Module are explained in this appendix.
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Notes
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Chapter 1 Introduction.......................................................................1-1
1-1 Overview.............................................................................................1-1
Processors..............................................................................................1-2
Memory...................................................................................................1-2
Storage....................................................................................................1-3
Density....................................................................................................1-3
1-4 Contacting Supermicro.....................................................................1-5
3-1 Overview.............................................................................................3-1
Removing a Blade Unit from the Enclosure............................................3-1
Removing/Replacing the Blade Cover....................................................3-2
3-3 Processor Installation .......................................................................3-4
3-4 Onboard Battery Installation............................................................3-5
3-5 Memory Installation...........................................................................3-6
Populating Memory Slots........................................................................3-6
DIMM Installation ....................................................................................3-8
3-6 Hard Disk Drive Installation .............................................................3-9
Removing a Hard Drive Carrier...............................................................3-9
Installing a Hard Drive.............................................................................3-9
3-7 Installing the Operating System....................................................3-11
Installing with an External USB CD-ROM Drive....................................3-11
Installing via PXE Boot..........................................................................3-11
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4-1 Control Panel .....................................................................................4-2
Power Button ..........................................................................................4-3
KVM Button.............................................................................................4-3
LED Indicators ........................................................................................4-3
KVM Connector.......................................................................................4-3
4-2 Mainboard...........................................................................................4-4
Jumpers ..................................................................................................4-6
CMOS Clear............................................................................................4-6
Memory Support .....................................................................................4-8
Hard Disk Drives.....................................................................................4-8
5-1 BIOS Setup ........................................................................................5-1
Chapter 6 BIOS.......................................................................................6-1
6-1 Introduction.........................................................................................6-1
Running Setup ........................................................................................6-1
Boot Feature ...........................................................................................6-3
IDE Configuration....................................................................................6-6
PCI/PnP Configuration............................................................................6-7
Super IO Device Configuration ...............................................................6-8
Remote Access Configuration ................................................................6-8
Hardware Health Configuration...............................................................6-9
ACPI Configuration .................................................................................6-9
IPMI Configuration ................................................................................6-10
Event Log Configuration .......................................................................6-11
6-4 Security Menu..................................................................................6-11
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6-5 Boot Menu........................................................................................6-12
6-6 Exit Menu..........................................................................................6-13
Appendix A BIOS POST Codes....................................................A-1
A-1 BIOS POST Messages....................................................................A-1
A-2 BIOS POST Codes...........................................................................A-4
Recoverable POST Errors ......................................................................A-4
Terminal POST Errors.............................................................................A-4
Uncompressed Initialization Codes......................................................A-4
Bootblock Recovery Codes..................................................................A-5
Uncompressed Initialization Codes......................................................A-6
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Notes
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Figure 3-2. Locking the Blade into Position.......................................................3-3
Figure 3-4. Installing the Onboard Battery ........................................................3-6
Figure 3-7. Installing a Hard Drive in a Carrier................................................3-10
Figure 4-1. SBA-7222G-T2 Blade Unit Front View ...........................................4-1
Figure 4-2. Blade Control Panel........................................................................4-2
Figure 4-3. BHDGT Mainboard .........................................................................4-4
Figure 4-4. BHDGT Block Diagram...................................................................4-6
Figure 4-5. Exploded View of SBA-7222G-T2 Blade Module ...........................4-7
Figure 5-1. IDE Configuration Screen – Configure RAID Drives.......................5-2
Figure 5-2. Exit BIOS Setup..............................................................................5-3
Figure 5-3. Screen Message.............................................................................5-4
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Notes
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Table 4-2. Blade Control Panel.........................................................................4-2
Table 4-3. Blade Module LED Indicators ..........................................................4-3
Table 6-1. Boot Feature Submenu....................................................................6-3
Table 6-4. IDE Configuration Submenu ............................................................6-6
Table 6-11. Event Log Configuration Submenu..............................................6-11
Table 6-12. Security Menu..............................................................................6-11
Table 6-13. Boot Menu....................................................................................6-12
Table 6-14. Exit Menu.....................................................................................6-13
Table A-1. BIOS POST Messages....................................................................A-1
Table A-2. Uncompressed Initialization Error Codes........................................A-4
Table A-3. Bootblock Recovery Error Codes....................................................A-5
Table A-4. Uncompressed Initialization Error Codes........................................A-6
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Notes
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Chapter 1
Introduction
1-1 Overview
The SBA-7222G-T2 blade module is a compact self-contained server that connects into
a pre-cabled enclosure that provides power, cooling, management and networking
functions. One enclosure for the SBA-7222G-T2 blade module can hold ten blade units.
Each blade module contains two “Nodes” that each are a separate and server system,
providing up to the equivalent of 20 blade units in one 10-blade module enclosure.
In this manual, “blade system” refers to the entire system (including the enclosure and
blades units), “blade” or “blade unit” refers to a single blade module and “blade
enclosure” is the chassis that the blades, power supplies and modules are housed in.
Please refer to our web site for information on operating systems that have been
1-2 Product Checklist of Typical Components
Your blade module ships with its mainboard already installed in its chassis. Memory,
hard disk drives and the CPU must all be installed by the user after shipment. See
Chapter 3: "Setup and Installation" on page 3-1 for details on installation of these
components.
Aside from the blade module unit itself, the optional AOC-XEH-iN2 Mezzanine add-on
card (with 10G Pass-Through or 10G Switch) may be ordered for your blade module
along with the following add-on cards:
•
•
•
•
AOC-IBH-XDD
AOC-IBH-XDS
AOC-IBH-XQS
AOC-IBH-XQD
your SuperBlade system’s CD-ROM for more details on these add-on cards.
1-1
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1-3 Blade Module Features
Table 1-1 lists the main features of the SBA-7222G-T2 blade module. See the
proceeding section for components typically included in a blade system and other
optional components. Specific details on the SBA-7222G-T2 blade module is found in
Chapter 4: "Blade Module Features" on page 4-1.
Table 1-1. SBA-7222G-T2 Blade Specification Features
BHDGT (proprietary form factor)
Mainboard
Blade Module Chassis Dimensions (HxWxD): 11.32” x 1.67” x 20.5”
Supports two 1944-pin G34 socket AMD Opteron 6100 series processors
Processors
in each node for up to four processors per blade module. Please refer to
our web site for a complete listing of supported processors.
FSB Speed
Chipset
1333/1066/800 MHz speed
AMD SR5650 & SP5100 chipset
Graphics Controller
BIOS
One embedded Matrox G200eW Graphics chip with 16MB of SDRAM
®
16 Mb AMI SPI Flash EPROM BIOS
Eight 240-pin DIMM sockets per node supporting up to 128 GB of ECC
Registered DDR3-1333/1066/800 SDRAM DIMMs or 32 GB of ECC
Unbuffered DDR3-1333/1066/800 SDRAM DIMMs.
Memory Capacity
SATA Controller SP5100 on-chip controller for four Serial ATA drives total
(two per node).
SATA Controller
Hard Drive Bays
Four (4) hot-swap drive bays for 2.5" SATA disk drives (two per node)
Processors
The SBA-7222G-T2 blade module supports up to two 1944-pin G34 socket AMD
Opteron 6100 series processors in each node for a total of four.
Refer to the Supermicro web site for a complete listing of supported processors (http://
www.supermicro.com/products/superblade). Please note that you will need to check the
detailed specifications of a particular blade module for a list of the CPUs it supports.
Details on installation of the processor into the SBA-7222G-T2 blade module are found
in Chapter 3: "Setup and Installation" on page 3-1.
Memory
The SBA-7222G-T2 blade module has eight 240-pin DIMM sockets in each node that
can support up to 32 GB of ECC Unbuffered DDR3-1333/1066/800 SDRAM or 128 GB
of ECC Registered DDR3-1333/1066/800 SDRAM DIMMs. Both interleaved and
non-interleaved memory are supported, so you may populate any number of DIMM
slots.
Please refer to the Supermicro web site for a list of supported memory
module will contain a link to a list of recommended memory sizes and manufacturers.
1-2
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Chapter 1: Introduction
Details on installation of memory modules into the SBA-7222G-T2 blade module are
found in Chapter 3: "Setup and Installation" on page 3-1.
Storage
The SBA-7222G-T2 blade module can have four 2.5" SATA (Serial ATA) hard disk drives
in front-mounted easy removable carriers, two for each node. See Chapter 3: "Setup
and Installation" on page 3-1 for storage installation details.
Density
A maximum of ten blade modules may be installed into a single blade enclosure with
two nodes. Each blade enclosure is a 7U form factor, so a standard 42U rack may
accommodate up to six enclosures with 60 blade modules, two nodes per module, or
the equivalent of 120 1U servers. With the inclusion of six CMM modules, twelve Gigabit
Ethernet switches and six InfiniBand switches, this would occupy up to 144U space in a
conventional 1U dual processor server configuration.
Figure 1-1 displays a view of a full rack with six blade enclosures in it, each with ten
blades to an enclosure.
1-3
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Chapter 1: Introduction
1-4 Contacting Supermicro
Headquarters
Address:
Super Micro Computer, Inc.
980 Rock Ave.
San Jose, CA 95131 U.S.A.
+1 (408) 503-8000
Tel:
Fax:
+1 (408) 503-8008
[email protected] (General Information)
Email:
Web Site:
Europe
Address:
Super Micro Computer B.V.
Het Sterrenbeeld 28, 5215 ML
‘s-Hertogenbosch, The Netherlands
+31 (0) 73-6400390
Tel:
Fax:
+31 (0) 73-6416525
[email protected] (General Information)
[email protected] (Customer Support)
Email:
Asia-Pacific
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
Fax:
+886-(2) 8226-3991
Web Site:
Technical Support:
Email:
Tel:
+886-2-8228-1366, ext. 132 or 139
1-5
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Notes
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Chapter 2
System Safety
2-1 Electrical Safety Precautions
Basic electrical safety precautions should be followed to protect yourself from harm and
the SuperBlade from damage:
•
Be aware of how to power on/off the enclosure power supplies and the individual
blades 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 blade module when removing or
installing such system components as the mainboard, memory modules and
processors.
•
•
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 necessary.
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 come into contact with.
•
•
•
Do not use mats designed to decrease electrostatic discharge as protection from
electrical shock. Instead, use rubber mats that have been specifically designed as
electrical insulators.
The power supply power cords must include a grounding plug and L line. It must be
plugged into grounded electrical outlets. Power input requires 110-240 VAC,
depending upon your power supply module.
Mainboard Battery: This battery must be replaced only with the same or an
equivalent type recommended by the manufacturer (CR2032 Lithium 3V battery).
Dispose of used batteries according to the manufacturer's instructions.
WARNING: There is a danger of explosion if the onboard battery is installed
upside down, which will reverse its polarities.
WARNING: 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 landfill.
Please comply with the regulations set up by your local hazardous waste
management agency to dispose of your used battery properly.
•
Mainboard replaceable soldered-in fuses: Self-resetting PTC (Positive Temperature
Coefficient) fuses on the mainboard must be replaced by trained service technicians
2-1
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only. The new fuse must be the same or equivalent as the one replaced. Contact
technical support for details and support.
2-2 General Safety Precautions
Follow these rules to ensure general safety:
•
•
Keep the area around the SuperBlade clean and free of clutter.
Place the blade module cover and any system components that have been removed
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.
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, replace the blade module's cover before
installing it back into the blade enclosure.
2-3 Electrostatic Discharge 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 sufficient 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 mainboard and peripherals back into their antistatic bags when not in use.
For grounding purposes, make sure the blade enclosure provides excellent
conductivity between the power supplies, the blade modules and the mainboard.
WARNING: 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).
2-2
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Chapter 2: System Safety
2-4 Operating Precautions
Care must be taken to assure that the cover of the blade unit is in place when the blade
is operating to assure proper cooling. Out of warranty damage to the blade can occur if
this practice is not strictly followed.
Any drive carrier without a hard drive installed must remain fully installed in the drive bay
when the blade module is operating to ensure proper airflow.
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Notes
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Chapter 3
Setup and Installation
3-1 Overview
This chapter covers the setup and installation of the blade module and its components.
3-2 Installing Blade Modules
Up to ten SBA-7222G-T2 blade modules may be installed into a single blade enclosure
(depending upon your enclosure and blade). Blade modules with Windows and Linux
operating systems may be mixed together in the same blade enclosure.
Powering Up a Blade Unit
Each blade unit may be powered on and off independently from the rest of the blades
installed in the same enclosure. A blade unit may be powered up in two ways:
•
•
Press the power button on the blade unit.
Use IPMIView or the web-browser based management utility to apply power using
either a CMM module, or by the use of the onboard BMC chip in the blade module.
Powering Down a Blade Unit
A blade unit may be powered down in either of five ways:
•
•
Press the power button on the blade unit.
Use IPMIView or the web-browser based management utility to power down (if you
have Operator or Admin privileges on the CMM).
•
Use SMCIPMItool when connected to the CMM to power down (if you have
Operator or Admin privileges on the CMM).
•
•
Use IPMIview or a browser connected to the onboard BMC chip to power down.
Use SMCIPMItool to use a Command Line Interface (CLI) to the onboard BMC
chip, if you have Operator or Admin privileges.
Removing a Blade Unit from the Enclosure
Although the blade system may continue to run, individual blades should always be
powered down before removing them from the enclosure.
Removing a Blade Unit from the Enclosure
1. Power down the blade unit (see "Powering Down a Blade Unit" above).
2. Squeeze both handles to depress the red sections then pull out both handles
completely and use them to pull the blade unit from the enclosure.
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NOTE: Blade Modules can be Hot-Plugged from the enclosure.
Removing/Replacing the Blade Cover
The blade cover must be removed to access the mainboard when you need to install or
remove processors, memory units, the onboard battery and so on.
Removing/Replacing the Blade Cover
1. Remove the blade unit from the enclosure (see "Removing a Blade Unit from the
Enclosure" above).
2. Depress the two buttons on the cover while pushing the cover toward the rear of the
blade unit. When it stops, lift the cover off the blade unit.
blade, then slide the cover toward the front of the blade to lock it into place.
Installing a Blade Unit into the Enclosure
Make sure the cover of the blade unit has been replaced first before installing a blade
unit in the enclosure.
Installing a Blade Unit into the Enclosure
1. Slowly push the blade unit into its bay with the handles fully pulled out (see
Figure 3-1).
2. When the blade stops, push the handles back in to their locked position, making
sure the notches in both handles catch the lip of the enclosure (see Figure 3-2).
NOTE: Blade Modules can be Hot-Plugged into the enclosure.
WARNING: Use extreme caution when inserting a blade module into the
enclosure. If the blade's power connector becomes damaged, it can damage
pins on other blade bays that it is inserted into.
3-2
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3-3 Processor Installation
One or two 1944-pin G34 socket AMD Opteron 6100 series processors may be installed
to the mainboard of each node. See Chapter 1 for general information on the features of
memory and operating system support.
WARNING: This action should only be performed by a trained service
technician. Allow the processor heatsink to cool before removing it.
Removing a Processor
1. Power down and remove the blade unit from the enclosure (see Section 3-2:
Installing Blade Modules on page 3-1 for details).
2. Remove the cover of the blade unit (see "Removing/Replacing the Blade Cover" on
page 3-2).
3. Loosen the two screws that secure the heatsink to the mainboard.
4. Remove the heatsink by gently rotating it back-and-forth sideways with your fingers
to release it from the processor. Set the heatsink aside and upside-down so that
nothing comes into contact with the thermal grease on its underside.
5. Raise the lever of the processor socket up until the processor is released from the
socket, then lift the silver cover plate and remove the processor.
WARNING: This action should only be performed by a trained service
technician.
Installing a Processor
1. If present, remove the protective black PnP cap from the processor socket.
2. Raise the lever of the processor socket until it reaches its upper limit.
3. Lift the silver cover plate completely up and out of the way.
NOTE: Be careful not to damage the pins protruding from the CPU socket.
4. Align pin 1 of the processor with pin 1 of the socket (both are marked with a small
gold triangle) and gently seat the processor into the socket (Figure 3-3).
5. Check to make sure the processor is flush to the socket and fully seated.
6. Lower the socket lever until it locks.
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Chapter 3: Setup and Installation
7. To install the heatsink, apply thermal grease to the top of the processor. (If
reinstalling a heatsink, first clean off the old thermal grease with a clean, lint-free
cloth.)
8. Place the heatsink on the processor then tighten one screw until snug, then the
other screw.
9. When both screws are snug, tighten them down to secure the heatsink to the
mainboard.
NOTE: Do not overtighten the screws as this may damage the processor or the
heatsink.
10. Replace the cover on the blade unit and finish by installing the unit back into the
blade enclosure.
Figure 3-3. Installing a G34 Processor in a Socket
Socket Lever
Gold Triangle
CPU Cover Plate
3-4 Onboard Battery Installation
A battery is included on the mainboard to supply certain volatile memory components
with power when power has been removed from the blade module. If this battery dies, it
must be replaced with an equivalent CR2032 Lithium 3V battery. Dispose of used
batteries according to the manufacturer's instructions. See Figure 3-4 for a diagram of
installing a new onboard battery.
WARNING: There is a danger of explosion if the onboard battery is installed
upside down, which reverses its polarities.
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Figure 3-4. Installing the Onboard Battery
Lithium Battery
Battery Holder
3-5 Memory Installation
The mainboard of each blade unit must be populated with DIMMs (Dual In-line Memory
Modules) to provide system memory. The DIMMs should all be of the same size and
speed and from the same manufacturer to avoid compatibility issues. See details
below on supported memory and our web site (www.supermicro.com/products/
superblade for recommended memory.
Populating Memory Slots
The mainboard of a SBA-7222G-T2 blade module has 8 memory slots per node. Both
interleaved and non-interleaved memory are supported, so you may populate any
number of DIMM slots.
Populating slots at the same time with memory modules of the same size and of the
same type will result in three-channel, interleaved memory, which is faster than
single-channel, non-interleaved memory. See Table 3-1 and Figure 3-5 for details.
For an interleaved configuration, memory modules of the same size and speed
must be installed. You should not mix DIMMs of different sizes and speeds.
Table 3-1. Populating Memory Slots per Node for Interleaved Operation
Number
of
DIMMs
CPU
Channel 1
Channel 2
Channel3
Channel4
CPU1
CPU2
CPU1
CPU2
P1-DIMM1
P2-DIMM1
P1-DIMM1
P2-DIMM1
P1-DIMM2
P2-DIMM2
P1-DIMM2
P2-DIMM2
---
---
4 DIMMs
8 DIMMs
---
---
P1-DIMM3
P2-DIMM3
P1-DIMM4
P2-DIMM4
NOTE: The DIMM slot number specified in Table 3-1 equals the DIMM slot to
be populated. A “---” indicates that the DIMM slot should be left unpopulated.
DIMMs for one board are P1/P2 and P3/P4 for the other board.
NOTE: Though multiple DIMM memory module types and speeds may be
supported, you need to use DIMM memory modules of the same speed and
type.
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DIMM Installation
WARNING: Exercise extreme care when installing or removing DIMM modules
to prevent any possible damage.
Installing DIMM Memory Modules
1. Power down the blade module (see "Powering Down a Blade Unit" on page 3-1).
2. Remove the blade from the enclosure and the cover from the blade (see
"Removing/Replacing the Blade Cover" on page 3-2).
3. Insert each DIMM vertically into its slot. Pay attention to the notch along the bottom
of the module to prevent inserting the DIMM incorrectly (see Figure 3-6).
Figure 3-6. Installing a DIMM into a Memory Slot
To Install: Insert module vertically
and press down until it snaps into
place. Pay attention to the bottom
notch.
To Remove: Use your thumbs to
gently push each release tab
outward to free the DIMM from the
slot.
4. Gently press down on the DIMM until it snaps into place in the slot. Repeat for all
modules (see Table 3-1 for installing DIMMs into the slots in the correct order).
5. Replace the air shroud and the blade cover and install the blade module back into
the enclosure.
6. Power up the blade unit (see "Powering Up a Blade Unit" on page 3-1).
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Chapter 3: Setup and Installation
3-6 Hard Disk Drive Installation
Hard disk drives are installed in “carriers” which are hot-swappable and can be removed
or replaced without powering down the blade unit they reside in. A blade module needs
a hard disk drive with an operating system installed to operate.
WARNING: To maintain proper airflow, both hard drive bays must have drive
carriers inserted during operation whether or not a drive is installed in the carrier.
Removing a Hard Drive Carrier
To remove a hard drive carrier, do the following:
Removing a Hard Drive Carrier
1. Locate the colored “Open” button at the bottom of the drive carrier and press it with
your thumb. This action releases the drive carrier from the drive bay.
2. Pull the release handle out about 45-degrees, then use it to pull the drive carrier out.
Installing a Hard Drive
To Install a hard drive, use the following procedure:
Installing a Hard Drive
1. Remove a blank drive carrier from the blade (see removal procedure above).
2. Insert a 2.5” drive into the carrier with the PCB side facing down and the connector
end toward the rear of the carrier.
3. Align the drive in the carrier so that the screw holes of both line up. Note that there
are holes in the carrier marked “SATA” to aid in correct installation.
4. Secure the drive to the carrier with four screws as shown in Figure 3-7: "Installing a
Hard Drive in a Carrier" on page 3-10.
5. Insert the drive carrier into its slot keeping the Open button at the bottom. When the
carrier reaches the rear of the bay the release handle will retract.
6. Push the handle in until you hear the carrier click into its locked position.
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Chapter 3: Setup and Installation
3-7 Installing the Operating System
An operating system (OS) must be installed on each blade module. Blades with
Microsoft Windows OS and blades with Linux OS can both occupy and operate within
the same blade enclosure. Refer to the SuperMicro web site for a complete list of
supported operating systems.
There are several methods of installing an OS to the blade modules.
Installing with an External USB CD-ROM Drive
The most common method of installing the OS is with an external USB CD-ROM drive.
Take the following steps to install the OS to a blade module:
WARNING: Installing the OS from an external CD-ROM drive may take several
hours to complete.
1. Connect an SUV cable (Serial port/USB port/Video port cable) to the KVM
connector on the front of the blade module. You will then need to attach a USB hub
to the USB port on this cable to provide multiple USB ports.
2. Connect the external CD-ROM drive, a USB keyboard and a mouse to the USB hub.
You will also need to connect a monitor to the video connector on the SUV cable.
Turn on the blade module.
3. Insert the CD containing the OS into the CD-ROM drive.
4. Follow the prompts to begin the installation.
Installing via PXE Boot
PXE (Preboot Execution Environment) is used to boot a computer over a network. To
install the OS via PXE, the following conditions must be met:
1. The PXE BOOT option in BIOS must be enabled.
2. A PXE server has been configured (this can be another blade in the system).
3. The PXE server must be connected over a network to the blade to be booted.
4. The blade has only non-partitioned/unformatted hard drives installed and no
bootable devices attached to it.
Once these conditions are met, make sure the PXE server is running. Then turn on the
blade on which you wish to boot and/or install the OS. The BIOS in the blade will look at
all bootable devices and finding none will connect to the PXE server to begin the boot/
install.
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Installing via Virtual Media (Drive Redirection)
You can install the OS via Virtual Media through either the IPMIview (Java based client
utility), SuperBladeTool or the Web-based Management Utility. With this method, the OS
is installed from an ISO image that resides on another system/blade.
Refer to the manuals on your SuperBlade CD-ROM for further details on the Virtual
Media (CD-ROM or Drive Redirection) sections of these two utility programs.
Linux Installation with Two Hard Drives
When installing Linux with 2 HDD on the SBA-7222G-T2 (one per node) you may
encounter a situation where one drive is recognized as HDA and the other drive is
recognized as SDA. This is normal since in this case the connection for SATA HDDs is
from two different controllers.
So under Native IDE mode (which is the default), your Linux OS will see one drive as
HDA and the other as SDA. If the SATA controller mode operation is changed to
AMD_AHCI in the BIOS, then the HDDs will appear as SDA and SDB.
3-8 Management Software
System management may be performed with either of three software packages:
IPMIview, SuperBladeTool or a Web-based Management Utility. These are designed to
provide an administrator with a comprehensive set of functions and monitored data to
Refer to the manuals on your SuperBlade CD-ROM for further details on the various
functions provided by these management programs.
3-9 Configuring and Setting up RAID
Each blade module that supports two or more hard drives may be used to create a RAID
array. The procedures for doing this vary depending upon the blade model chosen for
your SuperBlade system.
See Chapter 5 for details on how to configure and set up RAID on your blade module.
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Chapter 4
Blade Module Features
Figure 4-1. SBA-7222G-T2 Blade Unit Front View
This chapter describes the SBA-7222G-T2 blade unit. Installation and maintenance
should be performed by experienced technicians only.
See Figure 4-1 for a front view of the blade unit and Table 4-1 for its features.
Table 4-1. SBA-7222G-T2 Blade Unit Features
Feature
Description
Each node supports two 1944-pin G34 sockets for up to two AMD Opteron
6100 series processors per node.
Processors
Supports up to 128 GB of ECC Registered DDR3-1333/1066/800 SDRAM
DIMMs or 32 GB of ECC Unbuffered DDR3-1333/1066/800 SDRAM
DIMMs in eight DIMM slots per node
Memory
Storage
Ports
One or two 2.5" hot-plug SATA or SSD hard disk drives per node
KVM port (1 per node)
Onboard Matrox G200eW Graphics chip with 16 MB of SDRAM, IPMI 2.0,
Plug and Play, APM 1.2, DMI 2.3, PCI 2.2, ACPI 1.0/2.0, SMBIOS 2.3,
Real Time Clock
Features
Base Power Draw (~35W) / Power per CPU (85W/115W/137W/140W) /
Power per DIMM (typically ~7W)
Power Consumption
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4-1 Control Panel
Each blade has a similar control panel (Figure 4-2) with power on/off button, a KVM
connector, a KVM button and four LEDs on the top front of the unit. The numbers
mentioned in Figure 4-2 are described in Table 4-2.
Figure 4-2. Blade Control Panel
3
4
5
6
7
1
2
Table 4-2. Blade Control Panel
Item Function
State
N/A
Description
1
2
Power Button
KVM Button
Turns blade module on and off
N/A
Initiates KVM function
Green
Orange
Blue
Indicates power status “On”
3
4
5
Power LED
Indicates power status “Off” (with power cables plugged in)
Indicates KVM being utilized on blade unit
Indicates UID activated on blade module
KVM/UID LED
Network/IB LED
Flashing Blue
Flashing Green Indicates network activity over LAN
Flashing Orange Indicates network activity over InfiniBand module
System Fault
LED
Indicates a memory error, overheat, VGA error or any error
that prevents booting
6
7
Red
KVM Connector N/A
Connector for SUV/KVM cable
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Chapter 4: Blade Module Features
Power Button
Each blade has its own power button so that individual blade units within the enclosure
may be turned on or off independently of the others. Press the power button (#1) to turn
on the blade server. The power LED (#3) will turn green. To turn off, press and hold the
power button for >4 seconds (one second if between POST and boot-up) and the power
LED will turn orange.
KVM Button
KVM stands for Keyboard/Video/Mouse. With KVM, a user can control multiple blades
with a single keyboard/video/mouse setup. Connect your keyboard, mouse and monitor
to the USB and VGA connectors on the CMM module, then push the KVM button on the
control panel of the blade module you wish to access.
LED Indicators
Blade module LEDs are described below in Table 4-3.
Table 4-3. Blade Module LED Indicators
LED
State
Green
Amber
Red
Description
Power On
Standby
Power LED
a
Power Failure
Steady On
Indicates that KVM has been initialized on this blade module
KVM/UID LED
(Blue)
Serves as a UID indicator (the UID function is activated with a
management program)
Flashing
Flashing
Network LED
(Green)
Flashes on and off to indicate traffic (Tx and Rx data) on the LAN
connection to this blade module.
This LED illuminates red when a fatal error occurs. This may be the
result of a memory error, a VGA error or any other fatal error that
prevents the operating system from booting up.
System Fault
LED (Red)
Steady On
a. In the event of a power failure, the N+1 Redundant Power Supply (if included in your
system's configuration) shares the system load to provide uninterrupted operation. The
failed power supply should be replaced with a new one as soon as possible.
KVM Connector
Alternatively, you may connect a KVM cable (CBL-0218L, with a keyboard/video/mouse
attached) to the KVM connector (#7) of the blade you wish to access. To switch to
another blade, disconnect the cable then reconnect it to the new blade.
See the Web-based Management Utility User’s Manual on your SuperBlade system
CD-ROM for further details on using the KVM function remotely.
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SBA-7222G-T2 Blade Module User’s Manual
4-2 Mainboard
The mainboard of the SBA-7222G-T2 blade unit is a proprietary design, which is based
on the AMD SR5650 & SP5100 chipset. See Figure 4-4 for a block diagram of this
chipset, Figure 4-3 for a view of the BHDGT Mainboard and Figure 4-5 for an exploded
view diagram of the blade unit.
Figure 4-3. BHDGT Mainboard
7
7
13
10
15
15
10
8
8
11
11
10
9
14
14
9
1
3
5
5
5
5
2
4
12
6
6
12
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Chapter 4: Blade Module Features
Table 4-4. BHDGT Mainboard Layout
Item
Description
CPU1 Socket
CPU2 Socket
CPU3 Socket
CPU4 Socket
1
2
3
4
DIMM Slots (see Figure 3-5: "8-Slot DIMM Numbering for Two Node Blade Modules" on
page 3-7 for details)
5
6
Space for 2.5” SATA Hard Drive
Gbx Connector (for power and logic to backplane)
SATA Connector
7
8
9
Onboard Battery
10
11
12
13
14
15
AMD SR5650 chipset
SP5100 Chipset
KVM Module includes USB Type-A Connector (Not Shown)
NPCM450 BMC Controller with Embedded Matrox G200eW Graphics chip
TPM Connector
InfiniBand Daughter Card Connectors
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Figure 4-4. BHDGT Block Diagram
DIMM A0
DIMM B0
DIMM C0
DIMM A0
DIMM B0
DIMM C0
DIMM D0
HT3 Link 8x8-3.2GT/s
HT3 Link 8x8-3.2GT/s
AMD
Socket G34
CPU2
AMD
Socket G34
CPU1
HT3 Link (8+8)x(8+8)-6.4GT/s
DIMM D0
PCI-e X4 Gen2
G_LAN
2_PORTs
AMD
SR5650
IB
DAUGHTER CARD
PCI-e X16 Gen2
ALink
SATA
SATA_CONN
USB PORT
AMD
SP5100
USB
Front KB,MS
LPC
PCI
LPC I/O
83527
RTL8201N
WINBOND
HERMON
Front
VGA
MIDDLE PLANE
Jumpers
The jumpers present on the mainboard are used by the manufacturer only; there are no
jumpers used to configure the operation of the mainboard.
CMOS Clear
JBT1 is used to clear CMOS and will also clear any passwords. JBT1 consists of two
contact pads located near the BIOS chip (#10 in Figure 4-3).
Clearing CMOS
1. First power down the blade and remove it from the enclosure.
2. Remove the blade cover to access the mainboard (see "Removing/Replacing the
Blade Cover" on page 3-2 for further details). Short the CMOS pads with a metal
object such as a small screwdriver.
3. Replace the cover, install the blade back into the enclosure and power it on.
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Table 4-5. Main Components of SBA-7222G-T2 Blade Unit
Description
Item
1
2
3
4
5
Blade Unit/Module
SATA Hard Drives (2 per blade node, 4 total)
DIMMs (system memory, 8 per node, 16 total)
CPU Heatsinks (2 per node, 4 total)
Top Cover
Memory Support
Each node of the SBA-7222G-T2 blade module each supports up to 128 GB of ECC
Registered DDR3-1333/1066/800 SDRAM or 32 GB of ECC Unbuffered DDR3-1333/
1066/800 SDRAM in eight DIMM sockets. See Section 3-5 for further details on
mainboard memory installation.
Hard Disk Drives
The SBA-7222G-T2 blade unit accommodates up to four 2.5" SATA hard disk drives,
two per node, which are mounted in drive “carriers”. The drives are hot-swappable and
can be removed or replaced without powering down the blade unit they reside in. The
four drives can be used to set up a RAID array (SATA RAID 0 or 1 only) or JBOD. These
drives use a blue color for the Blade HDD active LED.
WARNING: 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/files/
WARNING: To maintain proper airflow, both hard drive bays must have drive
carriers inserted during operation whether or not a drive is installed in the carrier.
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Chapter 5
RAID Setup Procedure
Each SBA-7222G-T2 blade module supports four hard drives, two per node, which may
be used to create a RAID array.
Important Notes
Please read the following notes and warnings before setting up your RAID array.
NOTE: Before adding a new drive to an array, back up any data contained on
the new drive. Otherwise, all data will be lost.
NOTE: If you stop the BUILD or CLEAR process on a RAID 1 from the ACU, you
can restart it by pressing <CTRL> + <R>.
NOTE: A RAID 1 created using the QUICK INIT option may return some data
miscompares if you later run a consistency check. This is normal and is not a
cause for concern.
NOTE: The ACU allows you to use drives of different sizes in an array.
However, during a build operation, only the smaller drive can be selected as the
source or first drive.
NOTE: When migrating from single volume to RAID 0, migrating from a larger
drive to a smaller drive is allowed. However, the destination drive must be at
least half the capacity of the source drive.
WARNING: Adaptec does not recommend that you migrate or build an array on
Windows dynamic disks (volumes), as it will result in data loss.
WARNING: Do not interrupt the creation of a RAID 0 using the MIGRATE option. If
you do, you will not be able to restart or to recover the data that was on the
source drive.
5-1 BIOS Setup
Use the BIOS setup to configure to set RAID options. The BIOS setup procedure is
shown below.
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See Chapter 6 for information on using your system’s BIOS setup.
Setting up the BIOS for RAID
1. In the ADVANCED SETTINGS screen of the BIOS Setup, select the IDE
CONFIGURATION sub-menu and press ENTER.
2. In the IDE Configuration screen that appears (Figure 5-1), select the OnChip SATA
Type option and select RAID.
Figure 5-1. IDE Configuration Screen – Configure RAID Drives
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Chapter 5: RAID Setup Procedure
3. Press the Esc key once to exit the IDE CONFIGURATION screen and go to the EXIT
menu in the BIOS setup. From the Exit menu, select SAVE CHANGES AND EXIT to
confirm your RAID configuration changes and exit the BIOS Setup (Figure 5-2).
Figure 5-2. Exit BIOS Setup
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Chapter 6
BIOS
6-1 Introduction
This document describes the AMI® BIOS Setup utility for the SBA-7222G-T2 Blade
Module. The AMI ROM BIOS is stored in a flash chip and can be easily upgraded using
a floppy disk-based program.
Running Setup
NOTE: Default settings are in bold text unless otherwise noted.
The BIOS setup options described in this section are selected by choosing the
appropriate text from the MAIN BIOS SETUP screen. All displayed text is described in this
section, although the screen display is often all you need to understand how to set the
options.
When you first power on the computer, the BIOS is immediately activated. While the
BIOS is in control, the Setup program can be activated in one of two ways:
1. By pressing <DELETE> immediately after turning the system on, or
2. When the message Press the <Delete> key to enter Setup appears briefly at the
bottom of the screen during the POST, press the <DELETE> key to activate the main
SETUP menu.
6-2 Main BIOS Setup Menu
The MAIN MENU screen has two main frames. The left frame displays all the options that
can be configured. “Grayed-out” options cannot be configured. 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 BIOS has default text messages built in. SuperMicro retains the
option to include, omit, or change any of these text messages.
Settings printed in Bold are the default values. Use the UP/DOWN arrow keys to move
among the different settings in each menu. Use the LEFT/RIGHT arrow keys to change
the options for each setting.
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Items that use sub-menus are indicated with the icon. With the item highlighted,
press the <ENTER> key to access the submenu.
The BIOS setup utility uses a key-based navigation system called hot keys. Most of
these hot keys (<F1>, <F10>, <ENTER>, <ESC>, <ARROW> keys, and so on) can be
used at any time during the setup navigation process. Press the <ESC> key to exit the
CMOS SETUP menu.
When you first enter the AMI BIOS Setup utility, you will see the MAIN MENU screen. You
can always return to the MAIN MENU by selecting the Main tab on the top of the screen
with the arrow keys. The MAIN MENU screen provides you with a system overview, which
includes the version, built date and ID of the AMIBIOS, the type, speed and number of
the processors in the system and the amount of memory installed in the system.
System Time/System Date
You can edit the SYSTEM TIME/SYSTEM DATE field to change the system time and date.
Highlight SYSTEM TIME or SYSTEM DATE using the <ARROW> keys. Enter new values
through the keyboard. Press the <TAB> key or the <ARROW> keys to move between
fields.
The date must be entered in DAY/MM/DD/YYYY format. The time is entered in
Choose Advanced from the BIOS Setup Utility main menu with the arrow keys. The
SETTINGS menu:
•
•
•
•
•
•
•
•
•
•
•
Boot Feature
Processor & Clock Options
Advanced Chipset Control
IDE Configuration
PCI/PnP Configuration
Super IO Device Configuration
Remote Access Configuration
Hardware Health Configuration
ACPI Configuration
IPMI Configuration
Event Log Configuration
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Chapter 6: BIOS
Boot Feature
The menu options in the BOOT FEATURE submenu and their descriptions are shown in
Table 6-1.
Table 6-1. Boot Feature Submenu
Menu Option
Description
This option allows BIOS to skip certain tests while booting. This will decrease the
time needed to boot the system. Options include Enabled or Disabled.
Quick Boot
Quiet Boot
When this option is Enabled, it displays the OEM Logo instead of POST
messages. When Disabled, it displays normal POST messages.
AddOn ROM Display This option sets the display mode for Option ROM. It can be set as either Force
Mode
BIOS or Keep Current.
This option selects the power-on state for the Numlock. It can be set to either On
or Off.
Bootup Num-Lock
Use this option to select support for the PS/2 mouse. Options include Auto,
Enabled or Disabled.
PS/2 Mouse Support
Wait for ‘F1’ If Error
This option sets the system to wait for the F1 key to be pressed if an error
occurs. Options include Enabled or Disabled.
Hit ‘DEL’ Message
Display
This option displays the message “Press DEL to run Setup in Post” when
enabled. Options include Enabled or Disabled.
This option allows the system to restart when it is not active more than 5
minutes. Options include Enabled or Disabled.
Watch Dog Function
Power Button
Function
This sets the power button function to either Instant Off or 4 Second Override.
Restore on AC Power This option allows you to specify the action the system will take when there is an
Loss AC power loss. Options include Power-Off, Power-On or Last State.
Interrupt 19 Capture When enabled, this option allows the system’s option ROMs to trap interrupt 19.
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Processor & Clock Options
The menu options in the PROCESSOR & CLOCK OPTIONS submenu and their descriptions
are shown in Table 6-2.
Table 6-2. Processor & Clock Options Submenu
Menu Option
Description
This menu displays static information for each CPU in the system. It includes
CPU Settings (Static) CPU Manufacturer, Chip information, Revision, Speed, Cache L1, Cache L2,
Cache L3, NB Clk, Able to change frequency and uCode Patch Level.
This option should remain disabled for normal operation. The driver developer
Gart Error Reporting
may enable it for testing purpose. Options include Disabled and Enabled.
Microcode Update
This option allows you to enable or disable microcode updating for the system.
Secure Virtual
Machine Mode
This option allows you to enable or disable Secure Virtual Machine Mode (SVM)
This option allows you to enable or disable the generation of ACPI _PPC, _PPS,
and _PCT objects.
PowerNow
This option can decide the highest performance P-state in the OS. Options
PowerCap
ACPI SRAT Table
CPU Down Core
C1E Support
This option enables or disables the building of the ACPI SRAT Table.
This option allows you to specify the Down Core support for the CPU. Options
include Disabled, 2 cores, 4 cores, 6 cores, 8 cores and 10 cores.
This option allows you to disable or enable C1E support in your system.
Advanced Chipset Control
The menu options in the Advanced Chipset Control submenu and their descriptions are
shown in Table 6-3.
Table 6-3. Advanced Chipset Control Submenu
Menu Option
Description
Chipset Version
Information
This static information is provided for the chipset CIMx version.
NorthBridge
Configuration
This submenu contains the following submenus and options for NorthBridge
Configuration.
Memory
Configuration
This submenu contains the following options for Memory Configuration.
Bank
This option enables Bank Memory Interleaving. Options include Auto and
Interleaving
Disabled.
Node
This option enables Node Memory Interleaving. Options include Auto and
Interleaving
Disabled.
Channel
Interleaving
This option enables Channel Interleaving. Options include Auto and Disabled.
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Chapter 6: BIOS
Table 6-3. Advanced Chipset Control Submenu
Description
Menu Option
CS Sparing
Enable
This option reserves a spare memory rank in each node. Options include
Enabled and Disabled.
Bank Swizzle
Mode
This option enables or disables bank swizzle mode.
ECC
Configuration
This submenu contains the following options for ECC Configuration.
This option sets the level of ECC protection. Setting the option to ‘Super’ ECC
mode dynamically sets the DRAM scrub rate so all of memory is scrubbed in 8
hours. If you set this option to ‘User’ then you may further set the DRAM ECC
Enable option manually. Options include Disabled, Basic, Good, Super, Max and
User.
ECC Mode
This option is only available for manual setting if the ECC Mode option above is
set to ‘User”. This option allows hardware to report and correct memory errors
automatically, maintaining system integrity. Options include Enabled or
Disabled.
DRAM
ECC
Enable
DRAM Timing
Configuration
This submenu contains the following options for DRAM Timing Configuration.
DRAM Timing
Configuration
This option allows you to set the DRAM Timing configuration as Auto or Manual.
Memory Timing
Parameters
This option selects which node’s timing parameters to display. Options include
CPU Node 0 or CPU Node 3.
Static memory information is also displayed in this submenu that includes
Memory CLK, CAS Latency (Tcl), RAS/CAS Delay (Trcd), Row Precharge Time
(Trp), Min Active RAS (Tras), RAS/RAS Delay (Trrd), Row Cycle (Trc), Read to
Precharge (Trtp) and Write Recover Time (Twr).
Memory
Information
IOMMU
This option enables or disables the IOMMU setting.
OHCI HC and EHCI These settings allow to enable or disable the various OHCI or EHCI HC bus
HC Bus Settings
settings.
USB 2.0 Controller
Mode
This option allows you to configure the USB 2.0 controller in HiSpeed (480Mbps)
or Full Speed (12Mbps) mode. Options include Enabled or Disabled.
This option enables support for legacy USB devices. Auto disables legacy
Legacy USB Support support if no USB devices are connected. Options include Auto, Enabled or
Disabled.
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IDE Configuration
The menu options in the IDE ConfiguraTION submenu and their descriptions are shown
in Table 6-4
Table 6-4. IDE Configuration Submenu
Menu Option
Description
OnBoard PCI IDE
Controller
This option enables or disables the onboard PCI IDE controller.
OnChip SATA
Channel
This option enables or disables the on-chip SATA channel.
This option specifies the on-chip SATA type. Options include Native IDE, RAID,
AMD_AHCI and Legacy IDE.
OnChip SATA Type
SATA IDE Combined
Mode
This option enables or disables SATA IDE Combined Mode in your system.
This option specifies the PATA Channel configuration. You may specify either
SATA as Primary or SATA as Secondary as options.
PATA Channel Config
Primary/Secondary/
Third/Fourth Master/
Slave submenus
These submenus are specifying options for each installed Master/Slave drive in
the system. Their common options are described below.
Static device information is shown at the top of this submenu for Device, Vendor,
Size, LBA Mode, Block Mode, PIO Mode, Async DMA, Ultra DMA and S.M.A.R.T
information.
Device
Information
Use thsi option to select the type of device connected to the system. Options
include Not Installed, Auto, CD/DVD and ARMD.
Type
LBA (Logical Block Addressing) is a method of addressing data on a disk drive.
The options are Disabled and Auto.
LBA/Large Mode
Block mode boosts 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.
Block
(Multi-Sector
Transfer)
Select "Disabled" to allow the data to be transferred from and to the device one
sector at a time. Select "Auto" to allows the 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 (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 BIOS to auto detect
the PIO mode. Use this value if the IDE disk drive support cannot be determined.
Select 0 to allow BIOS to use PIO mode 0, which has a data transfer rate of 3.3
MBs. Select 1 to allow BIOS to use PIO mode 1, which has a data transfer rate of
5.2 MBs. Select 2 to allow BIOS to use PIO mode 2, which has a data transfer
rate of 8.3 MBs. Select 3 to allow BIOS to use PIO mode 3, which has a data
transfer rate of 11.1 MBs. Select 4 to allow BIOS to use PIO mode 4, which has a
data transfer rate of 16.6 MBs. This setting generally works with all hard disk
drives manufactured after 1999. For other disk drives, such as IDE CD-ROM
drives, check the specifications of the drive.
PIO Mode
6-6
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Chapter 6: BIOS
Table 6-4. IDE Configuration Submenu (Continued)
Description
Menu Option
Selects the DMA Mode. Options are Auto, SWDMA0, SWDMA1, SWDMA2,
MWDMA0. MDWDMA1, MWDMA2, UDMA0. UDMA1, UDMA2, UDMA3,
UDMA4, UDMA5. and UDMA6.
DMA Mode
(SWDMA=Single Word DMA, MWDMA=Multi Word DMA, UDMA=UltraDMA.)
Self-Monitoring Analysis and Reporting Technology (SMART) can help predict
impending drive failures. Select "Auto" to allow BIOS to auto detect hard disk
drive support. Select "Disabled" to prevent AMI BIOS from using the S.M.A.R.T.
disk. The options are Disabled, Enabled, and Auto.
S.M.A.R.T
32Bit Data
Transfer
Select "Enabled" to activate the function of 32-Bit data transfer. Select "Disabled"
to deactivate the function. The options are Enabled and Disabled.
Use the +/- keys to adjust and select the time out for detecting ATA/ATAPI
devices. The default value is 35.
IDE Detect Time Out
PCI/PnP Configuration
The menu options in the PCI/PNP CONFIGURATION submenu and their descriptions are
shown in Table 6-5.
Table 6-5. PCI/PnP Configuration Submenu
Menu Option
Description
Clear NVRAM
Select YES to clear NVRAM during boot-up. The options are YES and No.
Select YES to allow the OS to configure Plug & Play devices.
NOTE: Selecting YES is not required for system boot if your system has an OS
that supports Plug & Play.
Plug & Play OS
Select No to allow AMIBIOS to configure all devices in the system.
This option sets the latency of all PCI devices on the PCI bus. Select a value to
set the PCI latency in PCI clock cycles. Options are 32, 64, 96, 128, 160, 192,
224 and 248.
PCI Latency Timer
PCI IDE BusMaster
When enabled, this allows BIOS to use PCI busmastering for reading/writing to
IDE drives. Options include Enabled and Disabled.
This setting determines which kind of option ROM activates prior to another.
Options include Onboard First and Addon First.
ROM Scan Ordering
PCIE X16 Slot 1
This option enables or disables slot OPROM.
This setting allows you to select the onboard LAN option ROM for iSCSI or PXE.
Onboard LAN Option
ROM Select
Note: You must enable ONLY LAN1 when the iSCSI support option is specified.
Load Onboard LAN 1
Option ROM
This option allows you to enable or disable the onboard LAN 1 option ROM.
This option allows you to enable or disable the onboard LAN 2 option ROM.
This option specifies the primary video controller for Onboard VGA or Other.
Load Onboard LAN 2
Option ROM
Primary Video
Controller
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Super IO Device Configuration
The menu options in the SUPER IO CONFIGURATION submenu and their descriptions are
shown in Table 6-6.
Table 6-6. Super IO Configuration Submenu
Menu Option
Description
This option specifies the base I/O port address and Interrupt Request address of
serial port 1. The options are DISABLED, 3F8/IRQ4, 3E8/IRQ4 and 2E8/IRQ3.
•
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.
Serial Port1 Address
•
Select 3F8/IRQ4 to allow the serial port to use 3F8 as its I/O port address
and IRQ 4 for the interrupt address.
This option specifies the base I/O port address and Interrupt Request address of
serial port 2. The options are DISABLED, 2F8/IRQ3, 3E8/IRQ4 and 2E8/IRQ3.
Select DISABLED to prevent the serial port from accessing any system resources.
unavailable.
Select 2F8/IRQ3 to allow the serial port to use 2F8 as its I/O port address and
IRQ 3 for the interrupt address.
This option can set COM 2 as a normal serial port or virtual COM for SOL.
Options are COM or SOL.
Serial Port 2 Attribute
Remote Access Configuration
The menu options in the REMOTE ACCESS CONFIGURATION submenu and their
descriptions are shown in Table 6-7.
Table 6-7. Remote Access Configuration Submenu
Menu Option
Description
Allows you to Enable or Disable remote access. If enabled, the settings below
will appear.
Remote Access
Selects the serial port to use for console redirection. Options are COM1 and
COM2*
Serial Port Number
Serial Port Mode
Flow Control
Selects the serial port settings to use. Options are (115200 8, n, 1), (57600 8, N,
1), (38400 8, N, 1), (19200 8, N, 1) AND (09600 8, N, 1).
Selects the flow control to be used for console redirection. Options are None,
HARDWARE and SOFTWARE.
Options are DISABLE (no redirection after BIOS POST), BOOT LOADER
(redirection during POST and during boot loader) and Always (redirection
always active). Note that some OS's may not work with this set to Always.
Redirection After
BIOS POST
Terminal Type
Selects the type of the target terminal: ANSI, VT100 and VT-UTF8.
6-8
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Chapter 6: BIOS
Table 6-7. Remote Access Configuration Submenu (Continued)
Menu Option Description
VT-UTF8 Combo Key Allows you to Enable or DISABLE VT-UTF8 combination key support for ANSI/
Support
VT100 terminals.
Sredir Memory
Display Delay
Use this setting to set the delay in seconds to display memory information.
Options are No Delay, 1 SEC, 2 SECS and 4 SECS.
Hardware Health Configuration
The menu options in the HARDWARE HEALTH CONFIGURATION submenu and their
descriptions are shown in Table 6-8.
Table 6-8. Hardware Health Configuration Submenu
Menu Option
Description
The Default Alarm.
CPU Overheat Alarm
Static CPU health information is shown in this submenu. The following
information is shown: CPU 1 Temperature, CPU Temperature, NB Temperature,
System Temperature, CPU1 Vcore, CPU2 Vcore, CPU1 Mem VTT, CPU2 Mem
VTT, CPU1 Mem, CPU2 Mem, 1.1V, 5V, 5VSB, +12V, 3.3Vcc and 3.3VSB.
CPU Information
ACPI Configuration
The menu options in the ACPI CONFIGURATION submenu and their descriptions are
shown in Table 6-9.
Table 6-9. ACPI Configuration Submenu
Menu Option
Description
This option enables or disables ACPI support for the operating system. Options
are Yes or No.
ACPI Aware O/S
ACPI APIC
support
Use this setting to include the ACPI APIC table pointer to the RSDT pointer list.
Options are Enabled and Disabled.
Headless Mode
This setting Enables or Disables the Headless operation mode through ACPI.
This option enables RSDP pointers to the 64-bit Fixed System Description Table
and specifies the ACPI Version. Options are ACPI v1.0, ACPI v2.0 and ACPI
v3.0.
ACPI Version
Features
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IPMI Configuration
The menu options in the IPMI CONFIGURATION submenu and their descriptions are
shown in Table 6-10.
Table 6-10. IPMI Configuration Submenu
Menu Option
Description
IPMI Information
Display (Static)
This static display provides information for the Status of BMC and IPMI Firmware
Revision.
View BMC System This sub-menu allows you to view all events in the BMC Event Log. It will take a
Event Log
maximum of 15 seconds to read all BMC SEL records.
SEL Entry
Number
Use the +/- keys to traverse the BMC Event Log.
Clear BMC System
Event Log
Use this option to clear all events in the BMC System Event Log.
This is the input for the SET LAN Configuration command. See IPMI 1.5
Specification Table 19.1 for details.
Set LAN
Configuration
NOTE: Each question in this sub-menu may take a considerable amount of time
to complete.
IP Address
Use this sub-menu for IP Address configuration.
This setting allows you to specify either a DHCP or Static IP Address Soruce. If
you select Static for the IP Address Source, then the IP Address setting becomes
active.
IP Address
Source
This setting allows you to set the IP Address for your LAN Configuration in
decimal format of XXX.XXX.XXX.XXX and with values less than 256. The
current IP Address is statically displayed below.
IP Address
MAC Address Use this sub-menu for MAC Address configuration.
This setting allows you to set the IP Address for your LAN Configuration in hex
MAC Address format of XX.XX.XX.XX.XX.XX. The current MAC Address is statically displayed
below.
Subnet Mask
Use this sub-menu for Subnet Mask configuration.
This setting allows you to set the Subnet Mask for your LAN Configuration in
Subnet Mask decimal format of XXX.XXX.XXX.XXX and with values less than 256. The
current Subnet Maks is statically displayed below.
Gateway
Address
Use this sub-menu for Gateway Address configuration.
This setting allows you to set the Gateway Address for your LAN Configuration in
decimal format of XXX.XXX.XXX.XXX and with values less than 256. The
current Gateway Address is statically displayed below.
Gateway
Address
This option allows the BMC to reset or power down the system if the operating
system crashes or hangs. Options include Disabled, Reset System, Power
Down or Power Cycle.
BMC Watch Dog
Timer Action
6-10
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Chapter 6: BIOS
Event Log Configuration
The menu options in the EVENT LOG CONFIGURATION submenu and their descriptions are
shown in Table 6-11.
Table 6-11. Event Log Configuration Submenu
Menu Option
Description
View Event Log
Highlight this item and press <ENTER> to view the contents of the event log.
Mark All Events as
Read
Highlight this item and press <ENTER> to mark all events as read.
Select Yes and press <ENTER> to clear all event logs. The options are YES and
NO to verify.
Clear Event Log
SR56x0 (RD890S)
PCIE Error Log
This option allows you to enable or disable the SR56x0 (RD890S) PCIE error
log. Options include Yes or No.
6-4 Security Menu
The menu options for the SECURITY menu are shown in Table 6-12.
The AMI BIOS provides a Supervisor and a User password. If you use both passwords,
the Supervisor password must be set first.
Table 6-12. Security Menu
Menu Option
Description
Change Supervisor
Password
Select this option and press <ENTER> to access the sub menu, and then type in
the password.
Change User
Password
Select this option and press <ENTER> to access the sub menu, and then type in
the password.
This option is near the bottom of the SECURITY SETUP screen. The options are
ENABLED and Disabled.
•
•
Select DISABLED to deactivate the Boot Sector Virus Protection.
Select ENABLED to enable boot sector protection.
Boot Sector Virus
Protection
When ENABLED, the AMI BIOS displays a warning when any program (or virus)
issues a Disk Format command or attempts to write to the boot sector of the hard
disk drive.
6-11
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6-5 Boot Menu
The menu options for the BOOT menu are shown in Table 6-13.
Table 6-13. Boot Menu
Menu Option
Description
Boot Device
Priority
Use this sub-menu to specify the boot device priority sequence for devices
installed in your system. .
These settings specify the boot sequence from the available devices installed in
your system. A device enclosed in parenthesis indicates that it has been
disabled in the corresponding type menu. Options for all three of these settings
are available boot devices and Disabled.
The devices to set are:
1st ~ Boot
Devices
•
•
•
•
1ST BOOT DEVICE
2ND BOOT DEVICE
3RD BOOT DEVICE
4TH BOOT DEVICE
and so on.
This sub-menu specifies the boot device priority sequence from the available
hard drives installed in your system.
Hard Disk Drives
These settings specify the boot sequence from the available hard disk drives
devices installed in your system.
The devices to set are:
•
•
•
•
1ST DRIVE
2ND DRIVE
3RD DRIVE
4TH DRIVE
1st ~ Drive
and so on.
This sub-menu specifies the boot device priority sequence from the available
removable drives installed in your system.
Removable Drives
These settings specify the boot sequence from the available removable drive
devices installed in your system.
The devices to set are:
•
•
•
•
1ST DRIVE
2ND DRIVE
3RD DRIVE
4TH DRIVE
1st ~ Drive
and so on.
This sub-menu specifies the boot device priority sequence from the available
CD/DVD drives installed in your system.
CD/DVD Drives
6-12
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Chapter 6: BIOS
Table 6-13. Boot Menu
Menu Option
Description
These settings specify the boot sequence from the available CD/DVD drive
devices installed in your system.
The devices to set are:
•
•
•
•
1ST DRIVE
2ND DRIVE
3RD DRIVE
4TH DRIVE
1st ~ Drive
and so on.
This option allows the system to retry boot devices. Options are Enabled or
Disabled.
Retry Boot Devices
6-6 Exit Menu
Select the EXIT tab from AMI BIOS SETUP UTILITY screen to enter the EXIT BIOS SETUP
screen. The options for the EXIT menu are shown in Table 6-14. You may also
additionally press <ESC> to exit without saving or <F10> to save your settings and exit.
Table 6-14. Exit Menu
Menu Option
Description
When you have completed the system configuration changes, select this option
to leave BIOS Setup and reboot the computer, so the new system configuration
parameters can take effect. Select SAVE CHANGES AND EXIT from the EXIT menu
and press <ENTER>.
Save Changes and
Exit
Select this option to quit BIOS Setup without making any permanent changes to
the system configuration and reboot the computer. Select DISCARD CHANGES AND
EXIT from the EXIT menu and press <ENTER>.
Discard Changes and
Exit
Select this option and press <ENTER> to discard all the changes and return to
AMI BIOS Utility Program.
Discard Changes
To set this feature, select LOAD OPTIMAL DEFAULTS from the EXIT menu and press
<ENTER>. Then Select OK to allow BIOS to automatically load the OPTIMAL
DEFAULTS as the BIOS Settings. The OPTIMAL SETTINGS are designed for
maximum system performance, but may not work best for all computer
applications.
Load Optimal
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 maximum performance.
Load Fail-Safe
Defaults
6-13
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Notes
6-14
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Appendix A
BIOS POST Codes
A-1 BIOS POST Messages
During the Power-On Self-Test (POST), the BIOS will check for problems. If a problem is
found, the BIOS will activate an alarm or display a message. The following is a list of
such BIOS messages.
Table A-1. BIOS POST Messages
BIOS Message
Description
Fixed disk is not working or not configured properly. Check to
see if fixed disk is attached properly. Run Setup. Find out if the
fixed-disk type is correctly identified.
Failure Fixed Disk
Stuck key
Stuck key on keyboard.
Keyboard not working.
Keyboard error
Keyboard controller failed test. May require replacing keyboard
controller.
Keyboard Controller Failed
Keyboard locked - Unlock key switch
Unlock the system to proceed.
Monitor type does not match CMOS -
Run SETUP
Monitor type not correctly identified in Setup
Shadow RAM failed at offset nnnn of the 64k block at which
the error was detected.
Shadow Ram Failed at offset: nnnn
System RAM Failed at offset: nnnn
Extended RAM Failed at offset: nnnn
System RAM failed at offset nnnn of in the 64k block at which
the error was detected.
Extended memory not working or not configured properly at
offset nnnn.
System battery is dead - Replace and The CMOS clock battery indicator shows the battery is dead.
run SETUP
Replace the battery and run Setup to reconfigure the system.
System CMOS has been corrupted or modified incorrectly,
perhaps by an application program that changes data stored in
System CMOS checksum bad - Default CMOS. The BIOS installed Default Setup Values. If you do not
configuration used
want these values, enter Setup and enter your own values. If
the error persists, check the system battery or contact your
dealer.
System timer error
The timer test failed. Requires repair of system board.
Real-Time Clock fails BIOS hardware test. May require board
repair.
Real time clock error
BIOS found date or time out of range and reset the Real-Time
Clock. May require setting legal date (1991-2099).
Check date and time settings
A-1
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Table A-1. BIOS POST Messages (Continued)
Description
BIOS Message
Previous POST did not complete successfully. POST loads
default values and offers to run Setup. If the failure was caused
by incorrect values and they are not corrected, the next boot
will likely fail. On systems with control of wait states, improper
Setup settings can also terminate POST and cause this error
on the next boot. Run Setup and verify that the waitstate
configuration is correct. This error is cleared the next time the
system is booted.
Previous boot incomplete - Default
configuration used
Memory Size found by POST differed
from CMOS
Memory size found by POST differed from CMOS.
Drive A: or B: is present but fails the BIOS POST diskette tests.
Check to see that the drive is defined with the proper diskette
type in Setup and that the diskette drive is attached correctly.
Diskette drive A error
Diskette drive B error
Incorrect Drive A type - run SETUP
Incorrect Drive B type - run SETUP
Type of floppy drive A: not correctly identified in Setup.
Type of floppy drive B: not correctly identified in Setup.
RAM cache failed and BIOS disabled the cache. On older
boards, check the cache jumpers. You may have to replace the
cache. See your dealer. A disabled cache slows system
performance considerably.
System cache error - Cache disabled
CPU ID:
CPU socket number for Multi-Processor error.
EISA CMOS not writeable
ServerBIOS2 test error: Cannot write to EISA CMOS.
ServerBIOS2 test error: Cannot write to extended DMA (Direct
Memory Access) registers.
DMA Test Failed
ServerBIOS2 test error: Cannot generate software NMI
(Non-Maskable Interrupt).
Software NMI Failed
Fail-Safe Timer NMI Failed
device Address Conflict
ServerBIOS2 test error: Fail-Safe Timer takes too long.
Address conflict for specified device.
Run ISA or EISA Configuration Utility to resolve resource
conflict for the specified device.
Allocation Error for: device
CD ROM Drive
CD ROM Drive identified.
Starting Setup program
Entering SETUP...
The hex number nnnn is a map of the bits at the RAM address
which failed the memory test. Each 1 (one) in the map
indicates a failed bit. See errors 230, 231, or 232 above for
offset address of the failure in System, Extended, or Shadow
memory.
Failing Bits: nnnn
Fixed Disk n
Fixed disk n (0-3) identified.
Problem with NVRAM (CMOS) data.
I/O device IRQ conflict error.
PS/2 Mouse installed.
Invalid System Configuration Data
I/O device IRQ conflict
PS/2 Mouse Boot Summary Screen:
A-2
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Table A-1. BIOS POST Messages (Continued)
Description
BIOS Message
Where nnnn is the amount of RAM in kilobytes successfully
tested.
nnnn kB Extended RAM Passed
nnnn Cache SRAM Passed
nnnn kB Shadow RAM Passed
nnnn kB System RAM Passed
Where nnnn is the amount of system cache in kilobytes
successfully tested.
Where nnnn is the amount of shadow RAM in kilobytes
successfully tested.
Where nnnn is the amount of system RAM in kilobytes
successfully tested.
One or more I2O Block Storage
Devices were excluded from the Setup
Boot Menu
There was not enough room in the IPL table to display all
installed I2O block-storage devices.
Operating system cannot be located on either drive A: or drive
C:. Enter Setup and see if fixed disk and drive A: are properly
identified.
Operating system not found
Parity error found in the system bus. BIOS attempts to locate
the address and display it on the screen. If it cannot locate the
address, it displays ????. Parity is a method for checking
errors in binary data. A parity error indicates that some data
has been corrupted.
Parity Check 1 nnnn
Parity error found in the I/O bus. BIOS attempts to locate the
address and display it on the screen. If it cannot locate the
address, it displays ????.
Parity Check 2 nnnn
Displayed after any recoverable error message. Press <F1> to
start the boot process or <F2> to enter Setup and change the
settings. Press <F3> to display the previous screen (usually an
initialization error of an Option ROM, i.e., an add-on card).
Write down and follow the information shown on the screen.
Press <F1> to resume, <F2> to Setup,
<F3> for previous
Optional message displayed during POST. Can be turned off in
Setup.
Press <F2> to enter Setup
PS/2 Mouse:
PS/2 mouse identified.
One or more unclaimed block storage devices have the
Configuration Request bit set in the LCT. Run an I2O
Configuration Utility (e.g. the SAC utility).
Run the I2O Configuration Utility
System BIOS shadowed
System BIOS copied to shadow RAM.
Displays the address nnnn of the upper limit of Upper
Memory Blocks, indicating released segments of the BIOS
which can be reclaimed by a virtual memory manager.
UMB upper limit segment address:
nnnn
Video BIOS shadowed
Video BIOS successfully copied to shadow RAM.
A-3
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A-2 BIOS POST Codes
This section lists the POST (Power-On Self-Test) codes for the AMI BIOS. POST codes
are divided into two categories: recoverable and terminal.
Recoverable POST Errors
When a recoverable type of error occurs during POST, the BIOS will display an POST
code that describes the problem. BIOS may also issue one of the following beep codes:
•
•
One long and two short beeps – video configuration error
One repetitive long beep – no memory detected
Terminal POST Errors
If a terminal type of error occurs, BIOS will shut down the system. Before doing so,
BIOS will write the error to port 80h, attempt to initialize video and write the error in the
top left corner of the screen.
The following is a list of codes that may be written to port 80h.
Uncompressed Initialization Codes
The uncompressed initialization checkpoint codes are listed in order of execution in
table Table A-2.
Table A-2. Uncompressed Initialization Error Codes
Post Code Description
The NMI is disabled. Power on delay is starting. Next, the initialization
code checksum will be verified.
D0h
Initializing the DMA controller, performing the keyboard controller BAT
test, starting memory refresh and entering 4 GB flat mode next.
D1h
Starting memory sizing next.
D3h
D4h
Returning to real mode. Executing any OEM patches and setting the
Stack next.
Passing control to the uncompressed code in shadow RAM at
E000:0000h. The initialization code is copied to segment 0 and control
will be transferred to segment 0.
D5h
D6h
Control is in segment 0. Next, checking if <Ctrl> <Home> was pressed
and verifying the system BIOS checksum. If either <Ctrl> <Home> was
pressed or the system BIOS checksum is bad, next will go to checkpoint
code E0h. Otherwise, going to checkpoint code D7h.
A-4
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Bootblock Recovery Codes
The bootblock recovery checkpoint codes are listed in order of execution in Table A-3.
Table A-3. Bootblock Recovery Error Codes
Post Code Description
The onboard floppy controller if available is initialized. Next, beginning the
base 512 KB memory test.
E0h
Initializing the interrupt vector table next.
E1h
E2h
Initializing the DMA and Interrupt controllers next.
Enabling the floppy drive controller and Timer IRQs. Enabling internal
cache memory.
E6h
Edh
Eeh
Initializing the floppy drive.
Looking for a floppy diskette in drive A:. Reading the first sector of the
diskette.
A read error occurred while reading the floppy drive in drive A:.
Next, searching for the AMIBOOT.ROM file in the root directory.
The AMIBOOT.ROM file is not in the root directory.
Efh
F0h
F1h
Next, reading and analyzing the floppy diskette FAT to find the clusters
occupied by the AMIBOOT.ROM file.
F2h
Next, reading the AMIBOOT.ROM file, cluster by cluster.
The AMIBOOT.ROM file is not the correct size.
F3h
F4h
The onboard floppy controller if available is initialized. Next, beginning the
base 512 KB memory test.
E0h
Initializing the interrupt vector table next.
E1h
E2h
Initializing the DMA and Interrupt controllers next.
Enabling the floppy drive controller and Timer IRQs. Enabling internal
cache memory.
E6h
Edh
Eeh
Initializing the floppy drive.
Looking for a floppy diskette in drive A:. Reading the first sector of the
diskette.
A read error occurred while reading the floppy drive in drive A:.
Next, searching for the AMIBOOT.ROM file in the root directory.
The AMIBOOT.ROM file is not in the root directory.
Efh
F0h
F1h
Next, reading and analyzing the floppy diskette FAT to find the clusters
occupied by the AMIBOOT.ROM file.
F2h
Next, reading the AMIBOOT.ROM file, cluster by cluster.
Next, disabling internal cache memory.
F3h
F5h
FBh
Next, detecting the type of flash ROM.
A-5
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Table A-3. Bootblock Recovery Error Codes
Post Code Description
Next, erasing the flash ROM.
FCh
FDh
Next, programming the flash ROM.
Flash ROM programming was successful. Next, restarting the system
BIOS.
FFh
Uncompressed Initialization Codes
The following runtime checkpoint codes are listed in order of execution in Table A-4.
These codes are uncompressed in F0000h shadow RAM.
Table A-4. Uncompressed Initialization Error Codes
Post Code Description
The NMI is disabled. Next, checking for a soft reset or a power on
condition.
03h
The BIOS stack has been built. Next, disabling cache memory.
Uncompressing the POST code next.
05h
06h
07h
08h
Next, initializing the CPU and the CPU data area.
The CMOS checksum calculation is done next.
The CMOS checksum calculation is done. Initializing the CMOS status
register for date and time next.
0Ah
0Bh
0Ch
The CMOS status register is initialized. Next, performing any required
initialization before the keyboard BAT command is issued.
The keyboard controller input buffer is free. Next, issuing the BAT
command to the keyboard controller.
The keyboard controller BAT command result has been verified. Next,
performing any necessary initialization after the keyboard controller BAT
command test.
0Eh
The initialization after the keyboard controller BAT command test is done.
The keyboard command byte is written next.
0Fh
10h
The keyboard controller command byte is written. Next, issuing the Pin 23
and 24 blocking and unblocking command.
Next, checking if <End or <Ins> keys were pressed during power on.
Initializing CMOS RAM if the Initialize CMOS RAM in every boot
AMIBIOS POST option was set in AMIBCP or the <End> key was
pressed.
11h
Next, disabling DMA controllers 1 and 2 and interrupt controllers 1 and 2.
12h
13h
The video display has been disabled. Port B has been initialized. Next,
initializing the chipset.
The 8254 timer test will begin next.
Next, programming the flash ROM.
14h
19h
A-6
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Table A-4. Uncompressed Initialization Error Codes
Post Code Description
The memory refresh line is toggling. Checking the 15 second on/off time
next.
1Ah
2Bh
2Ch
2Dh
Passing control to the video ROM to perform any required configuration
before the video ROM test.
All necessary processing before passing control to the video ROM is
done. Looking for the video ROM next and passing control to it.
The video ROM has returned control to BIOS POST. Performing any
required processing after the video ROM had control
Reading the 8042 input port and disabling the MEGAKEY Green PC
feature next. Making the BIOS code segment writable and performing any
necessary configuration before initializing the interrupt vectors.
23h
24h
The configuration required before interrupt vector initialization has
completed. Interrupt vector initialization is about to begin.
Interrupt vector initialization is done. Clearing the password if the POST
DIAG switch is on.
25h
27h
28h
Any initialization before setting video mode will be done next.
Initialization before setting the video mode is complete. Configuring the
monochrome mode and color mode settings next.
Bus initialization system, static, output devices will be done next, if
present. See the last page for additional information.
2Ah
2Eh
2Fh
30h
31h
32h
Completed post-video ROM test processing. If the EGA/VGA controller is
not found, performing the display memory read/write test next.
The EGA/VGA controller was not found. The display memory read/write
test is about to begin.
The display memory read/write test passed. Look for retrace checking
next.
The display memory read/write test or retrace checking failed. Performing
the alternate display memory read/write test next.
The alternate display memory read/write test passed. Looking for
alternate display retrace checking next.
Video display checking is over. Setting the display mode next.
The display mode is set. Displaying the power on message next.
34h
37h
Initializing the bus input, IPL, general devices next, if present. See the last
page of this chapter for additional information.
38h
39h
3Ah
3Bh
Displaying bus initialization error messages. See the last page of this
chapter for additional information.
The new cursor position has been read and saved. Displaying the Hit
<DEL> message next.
The Hit <DEL> message is displayed. The protected mode memory test
is about to start.
A-7
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Table A-4. Uncompressed Initialization Error Codes
Post Code Description
Preparing the descriptor tables next.
40h
42h
43h
44h
The descriptor tables are prepared. Entering protected mode for the
memory test next.
Entered protected mode. Enabling interrupts for diagnostics mode next.
Interrupts enabled if the diagnostics switch is on. Initializing data to check
memory wraparound at 0:0 next.
Data initialized. Checking for memory wraparound at 0:0 and finding the
total system memory size next.
45h
46h
47h
The memory wraparound test is done. Memory size calculation has been
done. Writing patterns to test memory next.
The memory pattern has been written to extended memory. Writing
patterns to the base 640 KB memory next.
Patterns written in base memory. Determining the amount of memory
below 1 MB next.
48h
49h
The amount of memory below 1 MB has been found and verified.
The amount of memory above 1 MB has been found and verified.
Checking for a soft reset and clearing the memory below 1 MB for the soft
reset next. If this is a power on situation, going to checkpoint 4Eh next.
4Bh
The memory below 1 MB has been cleared via a soft reset. Clearing the
memory above 1 MB next.
4Ch
4Dh
4Eh
4Fh
The memory above 1 MB has been cleared via a soft reset. Saving the
memory size next. Going to checkpoint 52h next.
The memory test started, but not as the result of a soft reset. Displaying
the first 64 KB memory size next.
The memory size display has started. The display is updated during the
memory test. Performing the sequential and random memory test next.
The memory below 1 MB has been tested and initialized. Adjusting the
displayed memory size for relocation and shadowing next.
50h
51h
52h
The memory size display was adjusted for relocation and shadowing.
The memory above 1 MB has been tested and initialized. Saving the
memory size information next.
The memory size information and the CPU registers are saved. Entering
real mode next.
53h
54h
57h
58h
Shutdown was successful. The CPU is in real mode. Disabling the Gate
A20 line, parity, and the NMI next.
The A20 address line, parity, and the NMI are disabled. Adjusting the
memory size depending on relocation and shadowing next.
The memory size was adjusted for relocation and shadowing. Clearing
the Hit <DEL> message next.
A-8
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Table A-4. Uncompressed Initialization Error Codes
Post Code Description
The Hit <DEL> message is cleared. The <WAIT...> message is displayed.
Starting the DMA and interrupt controller test next.
59h
60h
62h
65h
66h
The DMA page register test passed. Performing the DMA Controller 1
base register test next.
The DMA controller 1 base register test passed. Performing the DMA
controller 2 base register test next.
The DMA controller 2 base register test passed. Programming DMA
controllers 1 and 2 next.
Completed programming DMA controllers 1 and 2. Initializing the 8259
interrupt controller next.
Completed 8259 interrupt controller initialization.
Extended NMI source enabling is in progress.
67h
7Fh
The keyboard test has started. Clearing the output buffer and checking for
stuck keys. Issuing the keyboard reset command next.
80h
81h
82h
83h
84h
85h
86h
A keyboard reset error or stuck key was found. Issuing the keyboard
controller interface test command next.
The keyboard controller interface test completed. Writing the command
byte and initializing the circular buffer next.
The command byte was written and global data initialization has
completed. Checking for a locked key next.
Locked key checking is over. Checking for a memory size mismatch with
CMOS RAM data next.
The memory size check is done. Displaying a soft error and checking for
a password or bypassing WINBIOS Setup next.
The password was checked. Performing any required programming
before WINBIOS Setup next.
The programming before WINBIOS Setup has completed.
Uncompressing the WINBIOS Setup code and executing the AMIBIOS
Setup or WINBIOS Setup utility next.
87h
88h
Returned from WINBIOS Setup and cleared the screen. Performing any
necessary programming after WINBIOS Setup next.
The programming after WINBIOS Setup has completed. Displaying the
power on screen message next.
89h
8Ch
8Dh
Programming the WINBIOS Setup options next.
The WINBIOS Setup options are programmed. Resetting the hard disk
controller next.
The hard disk controller has been reset. Configuring the floppy drive
controller next.
8Fh
91h
The floppy drive controller has been configured. Configuring the hard disk
drive controller next.
A-9
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Notes
Table A-4. Uncompressed Initialization Error Codes
Post Code Description
Initializing the bus option ROMs from C800 next. See the last page of this
chapter for additional information.
95h
96h
97h
Initializing before passing control to the adaptor ROM at C800.
Initialization before the C800 adaptor ROM gains control has completed.
The adaptor ROM check is next.
The adaptor ROM had control and has now returned control to BIOS
POST. Performing any required processing after the option ROM
returned control.
98h
Any initialization required after the option ROM test has completed.
Configuring the timer data area and printer base address next.
99h
9Ah
9Bh
9Ch
9Dh
Set the timer and printer base addresses. Setting the RS-232 base
address next.
Returned after setting the RS-232 base address. Performing any required
initialization before the Coprocessor test next.
Required initialization before the Coprocessor test is over. Initializing the
Coprocessor next.
Coprocessor initialized. Performing any required initialization after the
Coprocessor test next.
Initialization after the Coprocessor test is complete. Checking the
extended keyboard, keyboard ID, and Num Lock key next. Issuing the
keyboard ID command next.
9Eh
Displaying any soft errors next.
A2h
A3h
The soft error display has completed. Setting the keyboard typematic rate
next.
The keyboard typematic rate is set. Programming the memory wait states
next.
A4h
A5h
A7h
A8h
A9h
Aah
Memory wait state programming is over. Clearing the screen and
enabling parity and the NMI next.
NMI and parity enabled. Performing any initialization required before
passing control to the adaptor ROM at E000 next.
Initialization before passing control to the adaptor ROM at E000h
completed. Passing control to the adaptor ROM at E000h next.
Returned from adaptor ROM at E000h control. Performing any
initialization required after the E000 option ROM had control next.
Initialization after E000 option ROM control has completed. Displaying the
system configuration next.
Uncompressing the DMI data and executing DMI POST initialization next.
The system configuration is displayed.
Abh
B0h
A-10
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Table A-4. Uncompressed Initialization Error Codes
Post Code Description
Copying any code to specific areas.
B1h
00h
Code copying to specific areas is done. Passing control to INT 19h boot
loader next.
A-11
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Notes
A-12
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perform be reasonably expected to result in significant injury or loss of life or
catastrophic property damage. Accordingly, Supermicro disclaims 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
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litigation, and proceedings of any kind arising out of or related to such ultra-hazardous
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