Unless you request and receive written permission from Super Micro Computer, Inc., you may not
copy any part of this document.
Information in this document is subject to change without notice. Other products and companies
referred to herein are trademarks or registered trademarks of their respective companies or mark
holders.
The information in this User’s Manual has been carefully reviewed and is believed to be accurate.
The vendor assumes no responsibility for any inaccuracies that may be contained in this document,
makes no commitment to update or to keep current the information in this manual, or to notify any
person or organization of the updates. Please Note: For the most up-to-date version of this
manual, please see our web site at www.supermicro.com.
Super Micro Computer, Inc. ("Supermicro") reserves the right to make changes to the product
described in this manual at any time and without notice. This product, including software, if any,
and documentation may not, in whole or in part, be copied, photocopied, reproduced, translated or
reduced to any medium or machine without prior written consent.
IN NO EVENT WILL SUPER MICRO COMPUTER, INC. BE LIABLE FOR DIRECT, INDIRECT,
SPECIAL, INCIDENTAL, SPECULATIVE OR CONSEQUENTIAL DAMAGES ARISING FROM THE
USE OR INABILITY TO USE THIS PRODUCT OR DOCUMENTATION, EVEN IF ADVISED OF
THE POSSIBILITY OF SUCH DAMAGES. IN PARTICULAR, SUPER MICRO COMPUTER, INC.
SHALL NOT HAVE LIABILITY FOR ANY HARDWARE, SOFTWARE, OR DATA STORED OR USED
WITH THE PRODUCT, INCLUDING THE COSTS OF REPAIRING, REPLACING, INTEGRATING,
INSTALLING OR RECOVERING SUCH HARDWARE, SOFTWARE, OR DATA.
Any disputes arising between manufacturer and customer shall be governed by the laws of Santa
Clara County in the State of California, USA. The State of California, County of Santa Clara shall be
the exclusive venue for the resolution of any such disputes. Supermicro's total liability for all claims
will not exceed the price paid for the hardware product.
FCC Statement: This equipment has been tested and found to comply with the limits for a Class B
digital device pursuant to Part 15 of the FCC Rules. These limits are designed to provide reasonable
protection against harmful interference in a residential installation. This equipment generates,
uses, and can radiate radio frequency energy and, if not installed and used in accordance with the
manufacturer’s instruction manual, may cause interference with radio communications. However,
there is no guarantee that interference will not occur in a particular installation. If this equipment
does cause harmful interference to radio or television reception, which can be determined by
turning the equipment off and on, you are encouraged to try to correct the interference by one
or more of the following measures:
Reorient or relocate the receiving antenna.
Increase the separation between the equipment and the receiver.
Connect the equipment into an outlet on a circuit different from that to which the receiver is
connected.
Consult the dealer or an experienced radio/television technician for help.
California Best Management Practices Regulations for Perchlorate Materials: This Perchlorate
warning applies only to products containing CR (Manganese Dioxide) Lithium coin cells. “Perchlorate
Material-special handling may apply. See www.dtsc.ca.gov/hazardouswaste/perchlorate”.
WARNING: Handling of lead solder materials used in this
product may expose you to lead, a chemical known to
the State of California to cause birth defects and other
reproductive harm.
Page 3
PDSMA motherboard. The PDSMA supports single Intel Pentium
D (Dual-Core)/Pentium 4 Extreme Edition/Pentium 4/Celeron D LGA (Land Grid
Array) 775 Processors at system bus speeds of 1066 MHz/800 MHz/533 MHz.
The LGA 775 Pentium D/Pentium 4/Celeron D Processor is housed in a Flip-Chip
Land Grid Array (FC-LGA4) package that interfaces with the motherboard via an
LGA775 socket. The PDSMA supports the Intel Hyper-Threading (HT) Technology,
the EM64T Technology, the Enhanced Intel SpeedStep Technology (EIST) and the
Matrix Storage Technology. Please refer to the motherboard specifi cations pages
on our web site (http://www.supermicro.com/Product) for updates or visit Intel's web
site for processor support. This product is intended to be professionally installed
and serviced by a technician.
Manual Organization
Chapter 1 describes the features, specifi cations and performance of the PDSMA
mainboard and provides detailed information about the chipset.
Chapter 2 provides hardware installation instructions. Read this chapter when
installing the processor, memory modules and other hardware components into the
system. If you encounter any problems, see Chapter 3, which describes trouble-
shooting procedures for the video, the memory and the system setup.
Chapter 4 includes an introduction to BIOS and provides detailed information on
running the CMOS Setup utility.
Appendix A provides BIOS POST Messages.
Appendix B lists BIOS POST Codes.
Appendix C lists Software Installation Instructions.
Conventions Used in this Manual
Special attention should be given to the following symbols for proper installation and
to prevent damage done to the components or injury to yourself:
Danger/Caution: Instructions to be strictly followed to prevent catastrophic
system failure or to avoid bodily injury.
Warning: Important information given to ensure proper system installation or
to prevent damage to the components.
Preface
iii
Preface
About This Manual
Thi s man ual i s wri t te n for s y ste m int egr a to r s, PC tech nic ian s and
knowledgeable PC users. It provides information for the installation and use of
the
Page 4
PDSMA User’s Manual
Table of Contents
Preface
About This Manual ...................................................................................................... iii
Manual Organization .................................................................................................... iii
Conventions Used in this Manual ................................................................................ iii
• All images and layouts shown in this manual were based upon the latest PCB
Revision available at the time of publishing of this manual. The motherboard
you've received may or may not look exactly the same as the graphics shown
in this manual.
Page 10
1-4
PDSMAUser’s Manual
Important Notes to the User
• All images and graphics shown in this manual were based upon the latest
PCB Revision available at the time of publishing of this manual. The motherboard you've received may or may not look exactly the same as the graphics
shown in this manual.
• See Chapter 2 for detailed information on jumpers, I/O ports and JF1 frontpanel connections.
• " " indicates the location of "Pin 1".
• When the LE1 LED is on, the 5V Standby PWR is on. Maker sure to turn off
the power before installing or removing components.
• J4 (the white slot) is reserved for Compact Flash Card only. Do not use it for
other devices. If J4 is populated with a Compact Flash Card, J3 (the blue
slot) will be available for one device only; if not, J3 can be used for multiple
devices.
Figure 1-3. Motherboard Layout
(not drawn to scale)
PCI 32-bit 33 MHz
S
UPER PDSMA
®
CPU
LGA 775
KB/MS
COM1
JLAN1
E7230
Nort h Br idge
J P L 1
JL1
J L E D
24-Pin ATX PWR
ICH7R
J F 1
South Bridge
J31
J28
8-pin PWR
Battery
J 9
FP CTRL
USB 1/2
J15
VGA
JG1
JLAN2
LAN1
CTRL
S I/O
Printer
J P L 2
Floppy
Slot1
DIMM 2B
PCI-X 133 MHz
BIOS
PXH-V
Mukilteo
JP W1
J27
Primary IDE
J 4
J 3
JWOR
LE 1
JBT1
USB3/4
USB5/6
JP 3
JP F
JW D
WO L
Fan3
DIMM 1B
DIMM 2A
DIMM 1A
DIMM 1
DIMM 2
DIMM 3
DIMM 4
JP W2
VGA
CTRL
Slot6
L E 3
L E 4
*Compact Flash only
COM2
Slot2
Slot3
Slot4
Slot5
PCI 32-bit 33 MHz
JI2C1
JI2C2
JPG1
LAN2
CTRL
IPMI 2.0
SA T A0
SA T A1
SA T A2
SA T A3
J46J45
Fan1
Fan4
Fan6
Fan2
Fan5
PCI 32-bit 33 MHz
PCI 32-bit 33 MHz
PCI 32-bit 33 MHz
JWF1
PW3
SPKR
Slot7
PCI-Exp. x8
Page 11
Chapter 1: Introduction
1-5
PDSMA Quick Reference (See Chapter 2 for details.)
USB1/2 (J15) Back Panel Universal Serial Bus Ports 1,2
USB3/4 (J46),USB5/6 (J45) Front Panel Accessible USB headers 3,4,5,6
VGA (JG1) VGA Connector
WOL (WOL) Wake On LAN header
WOR (JWOR) Wake On Ring header
LED IndicatorDescription (*(Refer to Addendum A)
LE 1 Onboard Standby PWR warning LED Indicator
LE3/LE4 BIOS POST Code Indicators *Notes: 1. J4 (the white slot) is reserved for Compact Flash Card only. Do not use it
for other devices. If J4 is populated with a Compact Flash Card, J3 (the blue slot) will
be available for one device only; if not, J3 can be used for multiple devices. 2. For
JP3 to work properly, you need to connect the CF card PWR cable to JWF1 fi rst.
Page 12
1-6
PDSMAUser’s Manual
Motherboard Features
CPU
• Single Intel Pentium 4/Pentium D (Dual Core) LGA (Land Grid Array) 775
Processors at system bus speeds of 1066 MHz/800 MHz/533 MHz.
This section describes the PC health monitoring features of the PDSMA. The
motherboard has an onboard System Hardware Monitor chip that supports PC
health monitoring.
Onboard Voltage Monitors for the CPU Cores, Chipset Voltage,
Memory Voltage , +3.3V, +3.3V Standby, +5V, +5V Standby, +12V,
and −12V (via SuperO Doctor III)
The onboard voltage monitor will scan these voltages continuously. Once a voltage
becomes unstable, it will give a warning or send an error message to the screen.
The user can adjust the voltage thresholds to defi ne the sensitivity of the voltage
monitor.
Fan Status Monitor with Firmware Speed Control
The PC health monitor can check the RPM status of the cooling fans. The onboard
fans are controlled by Thermal Management via BIOS.
CPU Overheat/Fan Fail LED and Control
This feature is available when the user enables the CPU overheat warning option
in the BIOS. This allows the user to defi ne an overheat temperature. When this
temperature reaches the threshold, the CPU thermal trip feature will be activated,
and it will send a signal to the Speaker LED and, at the same time, the CPU speed
will decrease. It will also activate the alarm if a fan failure occurs.
1-4 Power Confi guration Settings
This section describes the features of Power Confi guration and Power Management
of your motherboard.
Slow Blinking LED for Suspend-State Indicator
When the CPU goes into a suspend state, the chassis power LED will start blinking
to indicate that the CPU is in the suspend mode. When the user presses any key, the
CPU will "wake-up" and the LED will automatically stop blinking and is turned on.
BIOS Support for USB Keyboard
If the USB keyboard is the only keyboard in the system, it will function like a normal
keyboard during system boot-up.
Main Switch Override Mechanism
When an ATX power supply is used, the power button can function as a system
suspend button. When the user presses the power button, the system will enter
a SoftOff state. The monitor will be suspended and the hard drive will spin down.
Page 17
Chapter 1: Introduction
1-11
Press the power button again to "wake-up" the whole system. During the SoftOff
state, the ATX power supply provides power to the required circuitry and keep the
system "alive." In case the system malfunctions and you want to turn off the power,
just press and hold the power button for 4 seconds. The power will turn off and no
power will be provided to the motherboard.
Wake Ring-On (WOR)
Wake-up events can be triggered by a device such as the external modem ringing
when the system is in the SoftOff state. Note that external modem ring-on can only
be used with an ATX 2.01 (or above) compliant power supply.
Wake-On-LAN (WOL)
Wake-On-LAN is defi ned as the ability of a management application to remotely
power up a computer that is powered off. Remote PC setup, up-dates and asset
tracking can occur after hours and on weekends so that daily LAN traffi c is kept to
a minimum and users are not interrupted. The motherboard has a 3-pin header
(WOL) to connect to the 3-pin header on a Network Interface Card (NIC) that has
WOL capability. Note that Wake-On-LAN can only be used with an ATX 2.01 (or
above) compliant power supply.
1-5 ACPI Features
ACPI stands for Advanced Confi guration and Power Interface. The ACPI specifi ca-
tion defi nes a fl exible and abstract hardware interface that integrates power man-
agement features with other components of a PC system, including its hardware,
operating system and application software. This enables the system to automati-
cally turn on and off peripherals such as CD-ROMs, network cards, hard disk drives
and printers. This also includes other devices connected to the PC such as VCRs,
TVs, telephones and stereos.
In addition to enabling operating system-directed power management, ACPI
provides a generic system event mechanism for Plug and Play and an operating
system-independent interface for confi guration control. ACPI leverages the Plug
and Play BIOS data structures while providing a processor architecture-independent
implementation that is compatible with both Windows and Linux Operating Systems.
1-6 Power Supply
As with all computer products, a stable power source is necessary for proper and
reliable operation. It is even more important for processors that have high CPU
clock rates of 1 GHz and faster.
Page 18
PDSMAUser’s Manual
The
PDSMA accommodates 12V ATX power supplies. Although most
power supplies generally meet the specifi cations required by the CPU, some are
inadequate. A 2 amps of current supply on a 5V Standby rail is strongly recom-
mended. It is strongly recommended that you use a high quality power supply that
meets ATX power supply Specifi cation 2.02 or above. Also your power supply must
supply 1.5A for the Ethernet ports. It must also be SSI compliant (info at http://www.
ssiforum.org/). Additionally, in areas where noisy power transmission is present,
you may choose to install a line fi lter to shield the computer from noise. It is recom-
mended that you also install a power surge protector to help avoid problems caused
by power surges. To provide adequate power supply to the system, the additional
8-pin 12V (JPW2) power is also required.
1-12
Page 19
Chapter 2: Installation
Chapter 2
Installation
2-1 Electro-Static Sensitive Devices
Electro-Static Discharge (ESD) can damage electronic com ponents. To prevent
damage to your system board, it is important to handle it very carefully. The following
measures are generally suffi cient to protect your equipment from ESD.
Precautions
• Use a grounded wrist strap designed to prevent static discharge.
• Touch a grounded metal object before removing the board from the antistatic
bag.
• Handle the board by its edges only; do not touch its components, peripheral
chips, memory modules or gold contacts.
• When handling chips or modules, avoid touching their pins.
• Put the motherboard and peripherals back into their antistatic bags when not in
use.
• For grounding purposes, make sure your computer chassis provides excellent
conductivity between the power supply, the case, the mounting fasteners and
the motherboard.
Unpacking
The motherboard is shipped in antistatic packaging to avoid static damage. When
unpacking the board, make sure the person handling it is static protected.
2-1
Page 20
2-2
PDSMA User's Manual
Installation of the LGA775 Processor
1. Press the socket lever to release the
load plate that covers the CPU socket
from its locking position.
Socket Lever
2. Gently lift the socket lever to open
the load plate.
Load Plate
Load Plate
When handling the processor package, avoid placing
direct pressure on the label area of the fan.
(*Notes: 1. Always connect the power cord last and always remove it before adding,
removing or changing any hardware components. Make sure that you install the
processor into the CPU socket before you install the CPU heatsink.
2. Intel's boxed Pentium 4 CPU package contains the CPU fan and heatsink as-
sembly. If you buy a CPU separately, make sure that you use only Intel-certifi ed
multi-directional heat sinks and fans.
3. The Intel Pentium 4/Pentium D LGA 775 heatsink and fan comes with a push-pin
design and no tool is needed for installation.
4. Make sure to install the motherboard into the chassis before you install the CPU
heatsink and fan.)
5. When purchasing an LGA 775 CPU or when receiving a motherboard with an LGA
775 CPU pre-installed, make sure that the CPU plastic cap is in place and none of
the CPU pins are bent; otherwise, contact the retailer immediately.
6. Refer to the MB Features Section for more details on CPU support.
!
2-2 Processor and Heatsink Installation
Page 21
Chapter 2: Installation
2-3
Pin 1
South Key
North Key
South Center Edge
North Center Edge
Socket Lever
CPU in the CPU socket
Plastic cap is released from
the load plate if the CPU is
properly installed.
3. Locate Pin 1 on the CPU socket. (*Note:
Pin 1 is the corner marked with a triangle).
Please note that the North Key and the
South Key are located vertically in the
CPU housing.
4. Position the motherboard in such a way
that Pin 1 of the CPU socket is located at
the left bottom of the CPU housing.
5. Use your thumb and your index fi nger to
hold the CPU at the North Center Edge and
the South Center Edge of the CPU.
6. Align Pin 1 of the CPU with Pin 1 of the
socket. Once aligned, carefully lower the
CPU straight down to the socket. (**Do not
drop the CPU on the socket. Do not move
the CPU horizontally or vertically. Do not
rub the CPU against the surface or against
any pins of the socket to avoid damage to
the CPU or the socket.)
7. With the CPU inside the socket, inspect
the four corners of the CPU to make sure
that the CPU is properly installed.
8. Use your thumb to gently push the lever
down and lock it in the hook.
9. If the CPU is properly installed in the
socket, the plastic cap will be automatically
released from the load plate when the lever
is pushed into the hook. Remove the plastic
cap from the motherboard.
(*Warning: Please keep the plastic
cap. The motherboard and the CPU
must be shipped with the plastic cap prop-
erly installed to protect the CPU pins. Ship-
ment without the CPU plastic cap properly
installed will void the warranty.)
!
Page 22
2-4
PDSMA User's Manual
Fan Wires
Thermal Grease
CPU
Heatsink
Fastener
Heatsink Fins
1. Locate the CPU Fan on the moth-
erboard. (Refer to the layout on Page
1-4 for the CPU Fan location.)
2. Position the heatsink in such a way
that the heatsink fan wires are closest
to the CPU fan and are not interfered
with other components.
3. Inspect the CPU Fan wires to make
sure that the wires are routed through
the bottom of the heatsink.
4. Remove the thin layer of the protec-
tive fi lm from the copper core of the
heatsink.
(*Warning: CPU overheat may occur if
the protective fi lm is not removed from
the heatsink.)
5. Apply the proper amount of thermal
grease on the CPU. (*Note: if your
heatsink came with a thermal pad,
please skip this step.)
6. If necessary, rearrange the wires
to make sure that the wires are not
pinched between the heatsink and the
CPU. Also make sure to keep clear-
ance between the fan wires and the
fi ns of the heatsink.
7. Align the four heatsink fasteners
with the mounting holes on the mother-
board. Gently push the pairs of diago-
nal fasteners (#1 & #2, and #3 & #4)
into the mounting holes until you hear a
click. (*Note: Make sure to orient each
fastener in a way that the narrow end of
the groove is pointing outward.)
Installation of the Heatsink
#2
#3
#4
#1
Narrow end of the groove
points outward
Page 23
Chapter 2: Installation
2-5
2-3 Mounting the Motherboard in the Chassis
All motherboards have standard mounting holes to fi t different types of chassis.
Make sure that the locations of all the mounting holes for both the motherboard and
the chassis match. Although a chassis may have both plastic and metal mounting
fasteners, metal ones are highly recommended because they ground the mother-
board to the chassis. Make sure that the metal standoffs click in or are screwed in
tightly. Then use a screwdriver to secure the motherboard onto the motherboard
tray. (*Note: some components are close to the mounting holes. Please take all
necessary precautionary measures to prevent damage done to these components
when installing the motherboard into the chassis.)
8. Repeat Step 6 to insert all four heatsink
fasteners into the mounting holes.
9. Once all four fasteners are securely
inserted into the mounting holes and the
heatsink is properly installed on the moth-
erboard, connect the heatsink fan wires to
the CPU Fan connector.
1. Unplug the power cord from the power
supply.
2. Disconnect the heatsink fan wires from
the CPU fan header.
3. Use your fi nger tips to gently press on
the fastener cap and turn it counterclock-
wise to make a 1/4 (90
0
) turn, and then pull
the fastener upward to loosen it.
4. Repeat Step 3 to loosen all fasteners
from the mounting holes.
5. With all fasteners loosened, remove the
heatsink from the CPU.
Heatsink Removal
Caution: To avoid damaging the motherboard and its components, please
do not use a force greater than 8 lb/inch on each mounting screw during
motherboard installation.
Page 24
2-6
PDSMA User's Manual
To Install:
Insert module vertically and press down
until it snaps into
place. Pay attention
to the notch.
Installing DIMM into Slot
To Remove:
Use your thumbs to
gently push each
release tab outward
to release the DIMM
from the slot.
Top View Of DDRII Slot
DDR2
2-4 Installing DDR II Memory
Memory Module Installation
Exercise extreme care when installing or removing memory modules
to prevent any possible damage.
1. Insert each DDR II memory module vertically into its slot. Pay attention to the
notch along the bottom of the module to prevent inserting the module incor-
rectly. (See support information below.)
2. Gently press down on the memory module until it snaps into place.
Support
The PDSMA supports up to 8 GB of Dual channel, ECC/Non-ECC unbuffered
DDRII 667/533/400 SDRAM. Both interleaved and non-interleaved memory
are supported, so you may populate any number of DIMM slots. (Populating
DIMM#1A,DIMM#1B, and/or DIMM#2A, DIMM#2B with modules of the same
size and of the same type will result in dual channel, two-way interleaved
memory which is faster than the single-channel non-interleaved memory. When
ECC memory is used, it may take 25-40 seconds for the VGA to display.)
Notes:
1. Due to chipset limitation, 8GB Memory can only be supported by the following
operating systems: 32-Bit: Windows 2000 Advanced Server/ 2003 Enterprise
Edition; 64-Bit: Windows Server 2003 Standard/XP Professional x64 Edition/
Server 2003 Enterprise (x64 Edition.)
2. You may install a maximum of 2GB DIMMs on each slot; however, only DDRII
533 MHz 2GB density modules are available for this confi guration.
3. Some old-version of DDR II-667 may not match Intel's On-Die-Temperature
requirement and will automatically be down-graded to run @ 533 MHz, If this
occurs, contact your memory vendor to check the ODT value.
4. Due to OS limitations, some operating systems may not show more than 4 GB
of memory. (See the Memory Availability on Page 2-7.)
Page 25
Chapter 2: Installation
2-7
2-5 I/O Port/Control Panel Connector Locations
The I/O ports are color coded in conformance with the PC99 specifi cation to make
setting up your system easier. See Figure 2-3 below for the colors and locations
of the various IO ports.
Figure 2-3. I/O Port Locations and Defi nitions
KB (Purple)
COM1
USB 0/1
LAN 1/LAN2
JF1 contains header pins for various
buttons and indicators that are nor-
mally located on a control panel at
the front of the chassis. These con-
nectors are designed specifi cally for
use with Supermicro server chassis.
See Figure 2-4 for the descriptions of
the various control panel buttons and
LED indicators. Refer to the follow-
ing section for descriptions and pin
defi nitions.
Figure 2-4. JF1 Header Pins
VGA
(Blue)
(Green)
Mouse (Green)
Power Button
OH/Fan Fail LED
1
NIC1 LED
Reset Button
2
HDD LED
Power LED
Reset
PWR
Vcc
Vcc
Vcc
Vcc
Ground
Ground
1920
Vcc
X
Ground
NMI
X
Vcc
X
NIC2 LED
Front Control Panel
Possible System Memory Allocation & Availability
System DeviceSizePhysical Memory Remaining (-Available)
(4 GB Total System Memory)
Firmware Hub fl ash memory (System BIOS)1 MB3.99GB
Local APIC4 KB3.99GB
Area Reserved for the chipset2 MB3.99GB
I/O APIC (4 Kbytes)4 KB3.99GB
PCI Enumeration Area 1256 MB3.76GB
PCI Express (256 MB)256 MB3.51GB
PCI Enumeration Area 2 (if needed) -Aligned on
256 MB boundary-
512 MB3.01GB
VGA Memory16 MB2.85GB
TSEG1 MB2.84GB
Memory available for the OS & other applications2.84GB
Page 26
2-8
PDSMA User's Manual
PCI 32 -bit 33 MHz
S
UPER PDSMA
®
CPU
LGA 775
KB/MS
COM1
JLAN1
E7230
Nor th Bri dge
JP L1
JL 1
JL ED
24-Pin AT X PWR
ICH 7R
JF 1
South Bridge
J31
J28
8-pin PWR
Battery
J9
FP CTRL
USB 1/2
J15
VGA
JG1
JLAN2
LAN1
CTRL
S I/O
Printer
JP L2
Floppy
Slot1
DIMM 2B
PCI-X 133 MHz
BIOS
PXH-V
Mukilteo
JPW 1
J2 7
Primary IDE
J4
J3
JWOR
LE 1
JBT1
USB3/ 4
USB5/ 6
JP 3
JP F
JW D
WOL
Fan3
DIMM 1B
DIMM 2A
DIMM 1A
DIMM 1
DIMM 2
DIMM 3
DIMM 4
JPW 2
VGA
CTRL
Slot6
L E3
L E4
*Compact Flash only
COM2
Slot2
Slot3
Slot4
Slot5
PCI 32-bit 33 MHz
JI2C 1
JI2C 2
JPG1
LAN2
CTRL
IPMI 2.0
SAT A0
SAT A1
SAT A2
SAT A3
J4 6J4 5
Fan1
Fan4
Fan6
Fan2
Fan5
PCI 32-bit 33 MHz
PCI 32-bit 33 MHz
PCI 32-bit 33 MHz
JWF1
PW3
SPKR
Slot7
PCI-Exp. x8
2-6 Connecting Cables
ATX Power Connector
The ma i n power s upply co n n ector
(JPW1) on the PDSMA meets the SSI
(Superset ATX) specifi cation. You can
only use a 24-pin power supply cable on
the motherboard. Make sure that the ori-
entation of the connector is correct. You
must also use the 8-pin (JPW2) proces-
sor power connector to provide adequate
power supply to the system. See the
table on the right for pin defi nitions.
Processor Power Connector
In addition to the Primary ATX power con-
nector (above), the 12V 8-pin Processor
connector at JPW2 must also be con-
nected to your power supply to provide
adequate power supply to the system.
24-Pin ATX PWR8-Pin 12V PWR
ATX Power 24-pin Connector
Pin Defi nitions
Pin# Defi nition Pin # Defi nition
13+3.3V1+3.3V
14-12V2+3.3V
15COM3COM
16PS_ON4+5V
17COM5COM
18COM6+5V
19COM7COM
20Res (NC)8PWR_OK
21+5V95VSB
22+5V10+12V
23+5V11+12V
24COM12+3.3V
CPU Power Connector
Pin Defi nitions
Pins Defi nition
1 through 4Ground
5 through 8+12V
4-Pin 12V PWR
Page 27
Chapter 2: Installation
2-9
Power Button
OH/Fan Fail LED
1
NIC1 LED
Reset Button
2
HDD LED
Power LED
Reset
PWR
Vcc
Vcc
Vcc
Vcc
Ground
Ground
1920
Vcc
X
Ground
NMI
X
Vcc
X
NIC2 LED
Power LED
The Power LED connection is located
on pins 15 and 16 of JF1. Refer to the
table on the right for pin defi nitions.
NMI Button
The non-maskable interrupt button
header is located on pins 19 and 20
of JF1. Refer to the table on the right
for pin defi nitions.
NMI
PWR LED
Power LED
Pin Defi nitions (JF1)
Pin# Defi nition
15+5V
16Ground
NMI Button
Pin Defi nitions (JF1)
Pin# Defi nition
19Control
20Ground
PCI 32- bit 33 MHz
S
UPER PDSMA
®
CPU
LGA 775
KB/MS
COM1
JLAN1
E7230
Nor th Bri dge
JP L1
JL 1
JL ED
24-Pin ATX PWR
ICH 7R
JF 1
South Bridge
J31
J28
8-pin PWR
Battery
J9
FP CTRL
USB 1/2
J15
VGA
JG1
JLAN2
LAN1
CTRL
S I/O
Printer
JP L2
Floppy
Slot1
DIMM 2B
PCI-X 133 MHz
BIOS
PXH-V
Mukilte o
JPW 1
J2 7
Primary IDE
J4
J3
JWOR
LE1
JBT1
USB3/4
USB5/6
JP 3
JPF
JW D
WOL
Fan3
DIMM 1B
DIMM 2A
DIMM 1A
DIMM 1
DIMM 2
DIMM 3
DIMM 4
JPW 2
VGA
CTRL
Slot6
LE 3
LE 4
*Compact Flash only
COM2
Slot2
Slot3
Slot4
Slot5
PCI 32-bit 33 MHz
JI2C1
JI2C2
JPG1
LAN2
CTRL
IPMI 2.0
SAT A0
SAT A1
SAT A2
SAT A3
J4 6J4 5
Fan1
Fan4
Fan6
Fan2
Fan5
PCI 32-bit 33 MHz
PCI 32-bit 33 MHz
PCI 32-bit 33 MHz
JWF1
PW3
SPKR
Slot7
PCI-Exp. x8
Page 28
2-10
PDSMA User's Manual
PCI 32- bit 33 MHz
S
UPER PDSMA
®
CPU
LGA 775
KB/MS
COM1
JLAN1
E7230
Nor th Bri dge
JP L1
JL 1
JL ED
24-Pin ATX PWR
ICH 7R
JF 1
South Bridge
J31
J28
8-pin PWR
Battery
J9
FP CTRL
USB 1/2
J15
VGA
JG1
JLAN2
LAN1
CTRL
S I/O
Printer
JP L2
Floppy
Slot1
DIMM 2B
PCI-X 133 MHz
BIOS
PXH-V
Mukilte o
JPW 1
J2 7
Primary IDE
J4
J3
JWOR
LE1
JBT1
USB3/4
USB5/6
JP 3
JPF
JW D
WOL
Fan3
DIMM 1B
DIMM 2A
DIMM 1A
DIMM 1
DIMM 2
DIMM 3
DIMM 4
JPW 2
VGA
CTRL
Slot6
LE 3
LE 4
*Compact Flash only
COM2
Slot2
Slot3
Slot4
Slot5
PCI 32-bit 33 MHz
JI2C1
JI2C2
JPG1
LAN2
CTRL
IPMI 2.0
SAT A0
SAT A1
SAT A2
SAT A3
J4 6J4 5
Fan1
Fan4
Fan6
Fan2
Fan5
PCI 32-bit 33 MHz
PCI 32-bit 33 MHz
PCI 32-bit 33 MHz
JWF1
PW3
SPKR
Slot7
PCI-Exp. x8
HDD LED
The HDD LED connection is located
on pins 13 and 14 of JF1. Attach the
hard drive LED cable here to display
disk activities (including Serial ATA
and IDE drive activities). See the
table on the right for pin defi nitions.
NIC1/NIC2 LED
HDD LED
NIC1/NIC2 LED Indicators
The NIC (Network Interface Control-
ler) LED connections for the GLAN
port1 is located on pins 11 and 12 of
JF1, and for the GLAN port2 is located
on pins 9 and 10 of JF1. Attach the
NIC LED cables to display network
activity. Refer to the table on the right
for pin defi nitions.
GLAN1/2 LED
Pin Defi nitions (JF1)
Pin# Defi nition
9/11Vcc
10/12Ground
HDD LED
Pin Defi nitions (JF1)
Pin# Defi nition
13+5V
14HD Active
Power Button
OH/Fan Fail LED
1
NIC1 LED
Reset Button
2
HDD LED
Power LED
Reset
PWR
Vcc
Vcc
Vcc
Vcc
Ground
Ground
1920
Vcc
X
Ground
NMI
X
Vcc
X
NIC2 LED
Page 29
Chapter 2: Installation
2-11
Power Button
OH/Fan Fail LED
1
NIC1 LED
Reset Button
2
HDD LED
Power LED
Reset
PWR
Vcc
Vcc
Vcc
Vcc
Ground
Ground
1920
Vcc
X
Ground
NMI
X
Vcc
X
NIC2 LED
OH/Fan Fail LED
Overheat/FanFail LED
Connect an LED cable to the OH/Fan
Fail connection on pins 7 and 8 of
JF1 to provide advanced warnings
of chassis overheating or system fan
failure. Refer to the table on the right
for pin defi nitions.
Reset
OH/Fan Fail LED
Pin Defi nitions (JF1)
Pin# Defi nition
7Vcc
8Ground
OH/Fan Fail Indicator
Status
State Defi nition
OffNormal
OnOverheat
Flashing
Fan Fail
Reset Button
The Reset Button connection is lo-
cated on pins 3 and 4 of JF1. Attach
it to the hardware reset switch on the
computer case. Refer to the table on
the right for pin defi nitions.
Reset Button
Pin Defi nitions (JF1)
Pin# Defi nition
3Reset
4Ground
PCI 32- bit 33 MHz
S
UPER PDSMA
®
CPU
LGA 775
KB/MS
COM1
JLAN1
E7230
Nor th Bri dge
JP L1
JL 1
JL ED
24-Pin ATX PWR
ICH 7R
JF 1
South Bridge
J31
J28
8-pin PWR
Battery
J9
FP CTRL
USB 1/2
J15
VGA
JG1
JLAN2
LAN1
CTRL
S I/O
Printer
JP L2
Floppy
Slot1
DIMM 2B
PCI-X 133 MHz
BIOS
PXH-V
Mukilte o
JPW 1
J2 7
Primary IDE
J4
J3
JWOR
LE1
JBT1
USB3/4
USB5/6
JP 3
JPF
JW D
WOL
Fan3
DIMM 1B
DIMM 2A
DIMM 1A
DIMM 1
DIMM 2
DIMM 3
DIMM 4
JPW 2
VGA
CTRL
Slot6
LE 3
LE 4
*Compact Flash only
COM2
Slot2
Slot3
Slot4
Slot5
PCI 32-bit 33 MHz
JI2C1
JI2C2
JPG1
LAN2
CTRL
IPMI 2.0
SAT A0
SAT A1
SAT A2
SAT A3
J4 6J4 5
Fan1
Fan4
Fan6
Fan2
Fan5
PCI 32-bit 33 MHz
PCI 32-bit 33 MHz
PCI 32-bit 33 MHz
JWF1
PW3
SPKR
Slot7
PCI-Exp. x8
Page 30
2-12
PDSMA User's Manual
Power Button
OH/Fan Fail LED
1
NIC1 LED
Reset Button
2
HDD LED
Power LED
Reset
PWR
Vcc
Vcc
Vcc
Vcc
Ground
Ground
1920
Vcc
X
Ground
NMI
X
Vcc
X
NIC2 LED
Power Button
Th e P ower Button connectio n i s
located on pins 1 and 2 of JF1. Mo-
mentarily contacting both pins will
power on/off the system. This button
can also be confi gured to function as
a suspend button (with a setting in
BIOS - see Chapter 4). To turn off the
power when set to suspend mode,
press the button for at least 4 sec-
onds. Refer to the table on the right
for pin defi nitions.
PWR Button
Power Button
Pin Defi nitions (JF1)
Pin# Defi nition
1Signal
2+3V Standby
PCI 32- bit 33 MHz
S
UPER PDSMA
®
CPU
LGA 775
KB/MS
COM1
JLAN1
E7230
Nor th Bri dge
JP L1
JL 1
JL ED
24-Pin ATX PWR
ICH 7R
JF 1
South Bridge
J31
J28
8-pin PWR
Battery
J9
FP CTRL
USB 1/2
J15
VGA
JG1
JLAN2
LAN1
CTRL
S I/O
Printer
JP L2
Floppy
Slot1
DIMM 2B
PCI-X 133 MHz
BIOS
PXH-V
Mukilte o
JPW 1
J2 7
Primary IDE
J4
J3
JWOR
LE1
JBT1
USB3/4
USB5/6
JP 3
JPF
JW D
WOL
Fan3
DIMM 1B
DIMM 2A
DIMM 1A
DIMM 1
DIMM 2
DIMM 3
DIMM 4
JPW 2
VGA
CTRL
Slot6
LE 3
LE 4
*Compact Flash only
COM2
Slot2
Slot3
Slot4
Slot5
PCI 32-bit 33 MHz
JI2C1
JI2C2
JPG1
LAN2
CTRL
IPMI 2.0
SAT A0
SAT A1
SAT A2
SAT A3
J4 6J4 5
Fan1
Fan4
Fan6
Fan2
Fan5
PCI 32-bit 33 MHz
PCI 32-bit 33 MHz
PCI 32-bit 33 MHz
JWF1
PW3
SPKR
Slot7
PCI-Exp. x8
Power Fault
Connect a cable from your power
supply to the Power Fault header
(PW3) to provide warnings of power
supply failure. This warning signal is
passed through the PWR_LED pin
to indicate of a power failure on the
chassis. See the table on the right for
pin defi nitions.
Note: This feature is only available when using
redundant Supermicro power supplies.
PWR Fault
Pin Defi nitions
Pin# Defi nition
1Pin 1 Fail Signal
2Pin 2 Fail Signal
3Pin 3 Fail Signal
4Pin 4 Fail Signal
PWR Fault
Page 31
Chapter 2: Installation
2-13
PCI 32- bit 33 MHz
S
UPER PDSMA
®
CPU
LGA 775
KB/MS
COM1
JLAN1
E7230
Nor th Bri dge
JP L1
JL 1
JL ED
24-Pin ATX PWR
ICH 7R
JF 1
South Bridge
J31
J28
8-pin PWR
Battery
J9
FP CTRL
USB 1/2
J15
VGA
JG1
JLAN2
LAN1
CTRL
S I/O
Printer
JP L2
Floppy
Slot1
DIMM 2B
PCI-X 133 MHz
BIOS
PXH-V
Mukilte o
JPW 1
J2 7
Primary IDE
J4
J3
JWOR
LE1
JBT1
USB3/4
USB5/6
JP 3
JPF
JW D
WOL
Fan3
DIMM 1B
DIMM 2A
DIMM 1A
DIMM 1
DIMM 2
DIMM 3
DIMM 4
JPW 2
VGA
CTRL
Slot6
LE 3
LE 4
*Compact Flash only
COM2
Slot2
Slot3
Slot4
Slot5
PCI 32-bit 33 MHz
JI2C1
JI2C2
JPG1
LAN2
CTRL
IPMI 2.0
SAT A0
SAT A1
SAT A2
SAT A3
J4 6J4 5
Fan1
Fan4
Fan6
Fan2
Fan5
PCI 32-bit 33 MHz
PCI 32-bit 33 MHz
PCI 32-bit 33 MHz
JWF1
PW3
SPKR
Slot7
PCI-Exp. x8
Chassis Intrusion
A Chassis Intrusion header is located
at JL1. Attach the appropriate cable
to inform you of a chassis intrusion.
COM2
COM1
Serial Ports
Two serial headers: COM1 (J31),
COM2 are included on the mother-
board. COM1 (J31) is a port located
next to VGA port. See the table on the
right for pin defi nitions.
Chassis Intrusion
Chassis Intrusion
Pin Defi nitions (JL1)
Pin# Defi nition
1Intrusion Input
2Ground
Serial Port Pin Defi nitions
(COM1/COM2)
Pin # Defi nitionPin # Defi nition
1CD6DSR
2RD7RTS
3TD8CTS
4DTR9RI
5Ground10NC
Note: Pin 10 is included on the header but not on
the port. NC indicates no connection.
Page 32
2-14
PDSMA User's Manual
PCI 32- bit 33 MHz
S
UPER PDSMA
®
CPU
LGA 775
KB/MS
COM1
JLAN1
E7230
Nor th Bri dge
JP L1
JL 1
JL ED
24-Pin ATX PWR
ICH 7R
JF 1
South Bridge
J31
J28
8-pin PWR
Battery
J9
FP CTRL
USB 1/2
J15
VGA
JG1
JLAN2
LAN1
CTRL
S I/O
Printer
JP L2
Floppy
Slot1
DIMM 2B
PCI-X 133 MHz
BIOS
PXH-V
Mukilte o
JPW 1
J2 7
Primary IDE
J4
J3
JWOR
LE1
JBT1
USB3/4
USB5/6
JP 3
JPF
JW D
WOL
Fan3
DIMM 1B
DIMM 2A
DIMM 1A
DIMM 1
DIMM 2
DIMM 3
DIMM 4
JPW 2
VGA
CTRL
Slot6
LE 3
LE 4
*Compact Flash only
COM2
Slot2
Slot3
Slot4
Slot5
PCI 32-bit 33 MHz
JI2C1
JI2C2
JPG1
LAN2
CTRL
IPMI 2.0
SAT A0
SAT A1
SAT A2
SAT A3
J4 6J4 5
Fan1
Fan4
Fan6
Fan2
Fan5
PCI 32-bit 33 MHz
PCI 32-bit 33 MHz
PCI 32-bit 33 MHz
JWF1
PW3
SPKR
Slot7
PCI-Exp. x8
USB 1/2
FP USB5/6
Universal Serial Bus (USB)
There are two Universal Serial Bus
ports (USB 0/1) located at J15 on the
I/O back panel and additional four
USB ports located at J45 and J46
on the motherboard. These ports,
labeled USB 3 to USB 6, can be used
to provide front side chassis access
(cables not included). See the tables
on the right for pin defi nitions.
FP USB3/4
GLAN (Giga-bit Ethernet
Ports)
Two G-bit Ethernet (GLAN) ports are
located next to the VGA port on the
IO backplane. This port accepts RJ45
type cables.
LAN2
LAN1
Universal Serial Bus
Pin Defi nitions
USB 0/1
Pin # Defi nition
(FP) USB 2/3/4/5
Pin # Defi nition
1+5V1+5V
2PO-2PO-
3PO+3PO+
4Ground4Ground
5N/A5Key
Page 33
Chapter 2: Installation
2-15
PCI 32- bit 33 MHz
S
UPER PDSMA
®
CPU
LGA 775
KB/MS
COM1
JLAN1
E7230
Nor th Bri dge
JP L1
JL 1
JL ED
24-Pin ATX PWR
ICH 7R
JF 1
South Bridge
J31
J28
8-pin PWR
Battery
J9
FP CTRL
USB 1/2
J15
VGA
JG1
JLAN2
LAN1
CTRL
S I/O
Printer
JP L2
Floppy
Slot1
DIMM 2B
PCI-X 133 MHz
BIOS
PXH-V
Mukilte o
JPW 1
J2 7
Primary IDE
J4
J3
JWOR
LE1
JBT1
USB3/4
USB5/6
JP 3
JPF
JW D
WOL
Fan3
DIMM 1B
DIMM 2A
DIMM 1A
DIMM 1
DIMM 2
DIMM 3
DIMM 4
JPW 2
VGA
CTRL
Slot6
LE 3
LE 4
*Compact Flash only
COM2
Slot2
Slot3
Slot4
Slot5
PCI 32-bit 33 MHz
JI2C1
JI2C2
JPG1
LAN2
CTRL
IPMI 2.0
SAT A0
SAT A1
SAT A2
SAT A3
J4 6J4 5
Fan1
Fan4
Fan6
Fan2
Fan5
PCI 32-bit 33 MHz
PCI 32-bit 33 MHz
PCI 32-bit 33 MHz
JWF1
PW3
SPKR
Slot7
PCI-Exp. x8
ATX PS/2 Keyboard and
PS/2 Mouse Ports
The ATX PS/2 keyboard and PS/2
mouse are located next to the Back
Panel USB ports on the motherboard.
See the table at right for pin defi ni-
tions. (Note: NC=No connection.)
KB/Mouse
PS/2 Keyboard and
Mouse Port Pin
Defi nitions
Pin# Defi nition
1Data
2NC
3Ground
4VCC
5Clock
6NC
Speaker Connector
Speaker Connector
The speaker connector, located at J9,
allows you to choose between using
the internal or an external speaker.
For the internal speaker, short pins
3 and 4. To use an external speaker,
place a speaker cable header on all
four pins. See the table on the right.
Speaker Connector (J9)
Pin Setting Defi nition
Pins 3-4Internal Speaker
Pins 1-4External Speaker
Page 34
2-16
PDSMA User's Manual
PCI 32- bit 33 MHz
S
UPER PDSMA
®
CPU
LGA 775
KB/MS
COM1
JLAN1
E7230
Nor th Bri dge
JP L1
JL 1
JL ED
24-Pin ATX PWR
ICH 7R
JF 1
South Bridge
J31
J28
8-pin PWR
Battery
J9
FP CTRL
USB 1/2
J15
VGA
JG1
JLAN2
LAN1
CTRL
S I/O
Printer
JP L2
Floppy
Slot1
DIMM 2B
PCI-X 133 MHz
BIOS
PXH-V
Mukilte o
JPW 1
J2 7
Primary IDE
J4
J3
JWOR
LE1
JBT1
USB3/4
USB5/6
JP 3
JPF
JW D
WOL
Fan3
DIMM 1B
DIMM 2A
DIMM 1A
DIMM 1
DIMM 2
DIMM 3
DIMM 4
JPW 2
VGA
CTRL
Slot6
LE 3
LE 4
*Compact Flash only
COM2
Slot2
Slot3
Slot4
Slot5
PCI 32-bit 33 MHz
JI2C1
JI2C2
JPG1
LAN2
CTRL
IPMI 2.0
SAT A0
SAT A1
SAT A2
SAT A3
J4 6J4 5
Fan1
Fan4
Fan6
Fan2
Fan5
PCI 32-bit 33 MHz
PCI 32-bit 33 MHz
PCI 32-bit 33 MHz
JWF1
PW3
SPKR
Slot7
PCI-Exp. x8
Fan 2
Fan 5
Fan Header
Pin Defi nitions
(Fan1-6)
Pin# Defi nition
1Ground (Black)
2+12V (Red)
3Tachometer
4PWM_Control
Fan Headers
The PDSMA has six fan connections
(Fan1 to Fan6). Fan 6 is used as the CPU
Cooling Fan. (*Note: all these fans are
4-pin fans. However, Pins 1-3 of the fan
headers are backward compatible with
the traditional 3-pin fans.) See the table
on the right for pin defi nitions. (*The on-
board fan speeds are controlled by Ther-
mal Management in the BIOS Hardware
Monitoring Setting. When using Thermal
Management setting, please use all 3-pin
fans or all 4-pin fans on the motherboard.
Please do not use 3-pin fans and 4-pin
fans on the same board. The default
setting is "Disabled" which will allow the
onboard fans to run at full speed.)
Fan 4
Fan 1
Fan 6 (CPU Fan)
Fan 3
Page 35
Chapter 2: Installation
2-17
PCI 32- bit 33 MHz
S
UPER PDSMA
®
CPU
LGA 775
KB/MS
COM1
JLAN1
E7230
Nort h Bri dge
JP L1
JL 1
JL ED
24-Pin ATX PWR
ICH 7R
JF 1
South Bridge
J31
J28
8-pin PWR
Battery
J9
FP CTRL
USB 1/2
J15
VGA
JG1
JLAN2
LAN1
CTRL
S I/O
Printer
JP L2
Floppy
Slot1
DIMM 2B
PCI-X 133 MHz
BIOS
PXH-V
Mukilte o
JPW 1
J2 7
Primary IDE
J4
J3
JWOR
LE1
JBT1
USB3/4
USB5/6
JP 3
JPF
JW D
WOL
Fan3
DIMM 1B
DIMM 2A
DIMM 1A
DIMM 1
DIMM 2
DIMM 3
DIMM 4
JPW 2
VGA
CTRL
Slot6
LE 3
LE 4
*Compact Flash only
COM2
Slot2
Slot3
Slot4
Slot5
PCI 32-bit 33 MHz
JI2C1
JI2C2
JPG1
LAN2
CTRL
IPMI 2.0
SAT A0
SAT A1
SAT A2
SAT A3
J4 6J 45
Fan1
Fan4
Fan6
Fan2
Fan5
PCI 32-bit 33 MHz
PCI 32-bit 33 MHz
PCI 32-bit 33 MHz
JWF1
PW3
SPKR
Slot7
PCI-Exp. x8
Wake-On-Ring
The Wake-On-Ring header is located
at JWOR on the motherboard. This
function allows your computer to
be awakened when it receives an
incoming call to the modem during
the suspend state. See the table on
the right for pin defi nitions. You must
have a Wake-On-Ring card and cable
to use this feature.
Wake-On-LAN
The Wake-On-LAN (WOL) header is
located next to the buzzer. See the
table on the right for pin defi nitions.
You must enable the LAN Wake-Up
function in the BIOS and also have a
LAN card with a Wake-on-LAN con-
nector and cable to use this feature.
WOR
WOL
Wake-On-LAN
Pin Defi nitions (WOL)
Pin# Defi nition
1+5V Standby
2Ground
3Wake-up
Wake-On-Ring
Pin Defi nitions
(JWOR)
Pin# Defi nition
1Ground (Black)
2Wake-up
Page 36
2-18
PDSMA User's Manual
PCI 32- bit 33 MHz
S
UPER PDSMA
®
CPU
LGA 775
KB/MS
COM1
JLAN1
E7230
Nort h Bri dge
JP L1
JL 1
JL ED
24-Pin ATX PWR
ICH 7R
JF 1
South Bridge
J31
J28
8-pin PWR
Battery
J9
FP CTRL
USB 1/2
J15
VGA
JG1
JLAN2
LAN1
CTRL
S I/O
Printer
JP L2
Floppy
Slot1
DIMM 2B
PCI-X 133 MHz
BIOS
PXH-V
Mukilte o
JPW 1
J2 7
Primary IDE
J4
J3
JWOR
LE1
JBT1
USB3/4
USB5/6
JP 3
JPF
JW D
WOL
Fan3
DIMM 1B
DIMM 2A
DIMM 1A
DIMM 1
DIMM 2
DIMM 3
DIMM 4
JPW 2
VGA
CTRL
Slot6
LE 3
LE 4
*Compact Flash only
COM2
Slot2
Slot3
Slot4
Slot5
PCI 32-bit 33 MHz
JI2C1
JI2C2
JPG1
LAN2
CTRL
IPMI 2.0
SAT A0
SAT A1
SAT A2
SAT A3
J4 6J 45
Fan1
Fan4
Fan6
Fan2
Fan5
PCI 32-bit 33 MHz
PCI 32-bit 33 MHz
PCI 32-bit 33 MHz
JWF1
PW3
SPKR
Slot7
PCI-Exp. x8
VGA Connector
A VGA connector (JG1) is located next
to the COM1 port on the IO backplane.
Refer to the board layout below for
the location.
VGA
Compact Flash Power
Connector
Compact Flash Power Connector is
located at JWF1.
Compact Flash PWR
Page 37
Chapter 2: Installation
2-19
PCI 32- bit 33 MHz
S
UPER PDSMA
®
CPU
LGA 775
KB/MS
COM1
JLAN1
E7230
Nort h Bri dge
JP L1
JL 1
JL ED
24-Pin ATX PWR
ICH 7R
JF 1
South Bridge
J31
J28
8-pin PWR
Battery
J9
FP CTRL
USB 1/2
J15
VGA
JG1
JLAN2
LAN1
CTRL
S I/O
Printer
JP L2
Floppy
Slot1
DIMM 2B
PCI-X 133 MHz
BIOS
PXH-V
Mukilte o
JPW 1
J2 7
Primary IDE
J4
J3
JWOR
LE1
JBT1
USB3/4
USB5/6
JP 3
JPF
JW D
WOL
Fan3
DIMM 1B
DIMM 2A
DIMM 1A
DIMM 1
DIMM 2
DIMM 3
DIMM 4
JPW 2
VGA
CTRL
Slot6
LE 3
LE 4
*Compact Flash only
COM2
Slot2
Slot3
Slot4
Slot5
PCI 32-bit 33 MHz
JI2C1
JI2C2
JPG1
LAN2
CTRL
IPMI 2.0
SAT A0
SAT A1
SAT A2
SAT A3
J4 6J 45
Fan1
Fan4
Fan6
Fan2
Fan5
PCI 32-bit 33 MHz
PCI 32-bit 33 MHz
PCI 32-bit 33 MHz
JWF1
PW3
SPKR
Slot7
PCI-Exp. x8
2-7 Jumper Settings
Explanation of
Jumpers
To mo d if y th e op er a ti on o f th e
motherboard, jumpers can be used
to choose between optional settings.
Jumpers create shorts between two
pins to change the function of the
connector. Pin 1 is identified with
a square solder pad on the printed
circuit board. See the motherboard
layout pages for jumper locations.
Note: On two pin jumpers, "Closed"
means the jumper is on and "Open"
means the jumper is off the pins.
GLAN Enable/Disable
JPL1/JPL2 enable or disable the
GLAN ports on the motherboard. See
the table on the right for jumper set-
tings. The default setting is enabled.
LAN2 Enable
LAN1 Enable
GLAN Enable
Jumper Settings
Jumper Setting Defi nition
Pins 1-2Enabled
Pins 2-3Disabled
Page 38
2-20
PDSMA User's Manual
PCI 32- bit 33 MHz
S
UPER PDSMA
®
CPU
LGA 775
KB/MS
COM1
JLAN1
E7230
Nort h Bri dge
JP L1
JL 1
JL ED
24-Pin ATX PWR
ICH 7R
JF 1
South Bridge
J31
J28
8-pin PWR
Battery
J9
FP CTRL
USB 1/2
J15
VGA
JG1
JLAN2
LAN1
CTRL
S I/O
Printer
JP L2
Floppy
Slot1
DIMM 2B
PCI-X 133 MHz
BIOS
PXH-V
Mukilte o
JPW 1
J2 7
Primary IDE
J4
J3
JWOR
LE1
JBT1
USB3/4
USB5/6
JP 3
JPF
JW D
WOL
Fan3
DIMM 1B
DIMM 2A
DIMM 1A
DIMM 1
DIMM 2
DIMM 3
DIMM 4
JPW 2
VGA
CTRL
Slot6
LE 3
LE 4
*Compact Flash only
COM2
Slot2
Slot3
Slot4
Slot5
PCI 32-bit 33 MHz
JI2C1
JI2C2
JPG1
LAN2
CTRL
IPMI 2.0
SAT A0
SAT A1
SAT A2
SAT A3
J4 6J 45
Fan1
Fan4
Fan6
Fan2
Fan5
PCI 32-bit 33 MHz
PCI 32-bit 33 MHz
PCI 32-bit 33 MHz
JWF1
PW3
SPKR
Slot7
PCI-Exp. x8
CMOS Clear
JBT1 is used to clear CMOS. Instead
of pins, this "jumper" consists of contact
pads to prevent the accidental clearing
of CMOS. To clear CMOS, use a metal
object such as a small screwdriver to
touch both pads at the same time to
short the connection. Always remove the
AC power cord from the system before
clearing CMOS.
Note: For an ATX power supply, you must
completely shut down the system, remove
the AC power cord and then short JBT1
to clear CMOS. Do not use the PW_ON
connector to clear CMOS.
Clear CMOS
VGA Enable/Disable
JPG1 enables or disables the VGA Con-
nector on the motherboard. See the
table on the right for jumper settings. The
default setting is enabled.
VGA Enable
VGA Enable/Disable
Jumper Settings
Jumper Setting Defi nition
Pins 1-2Enabled
Pins 2-3Disabled
Page 39
Chapter 2: Installation
2-21
PCI 32- bit 33 MHz
S
UPER PDSMA
®
CPU
LGA 775
KB/MS
COM1
JLAN1
E7230
Nort h Bri dge
JP L1
JL 1
JL ED
24-Pin ATX PWR
ICH 7R
JF 1
South Bridge
J31
J28
8-pin PWR
Battery
J9
FP CTRL
USB 1/2
J15
VGA
JG1
JLAN2
LAN1
CTRL
S I/O
Printer
JP L2
Floppy
Slot1
DIMM 2B
PCI-X 133 MHz
BIOS
PXH-V
Mukilte o
JPW 1
J2 7
Primary IDE
J4
J3
JWOR
LE1
JBT1
USB3/4
USB5/6
JP 3
JPF
JW D
WOL
Fan3
DIMM 1B
DIMM 2A
DIMM 1A
DIMM 1
DIMM 2
DIMM 3
DIMM 4
JPW 2
VGA
CTRL
Slot6
LE 3
LE 4
*Compact Flash only
COM2
Slot2
Slot3
Slot4
Slot5
PCI 32-bit 33 MHz
JI2C1
JI2C2
JPG1
LAN2
CTRL
IPMI 2.0
SAT A0
SAT A1
SAT A2
SAT A3
J4 6J 45
Fan1
Fan4
Fan6
Fan2
Fan5
PCI 32-bit 33 MHz
PCI 32-bit 33 MHz
PCI 32-bit 33 MHz
JWF1
PW3
SPKR
Slot7
PCI-Exp. x8
Watch Dog Enable
JWD controls Watch Dog, a system
monitor that takes action when a soft-
ware application freezes the system.
Closing Pins 1-2 will reset the system
if a program hangs. Close Pins 2-3 to
generate a non-maskable interrupt if
a program that hangs. (This function
requires software support.). Watch Dog
must also be enabled in BIOS.
Watch Dog Enable
Watch Dog
Jumper Settings (JWD)
Jumper Setting Defi nition
Pins 1-2Reset
Pins 2-3NMI
OpenDisabled
SMBus to PCI/PCI-Exp. Slots
Jumpers JI2C1, JI2C2 allow you to connectPCIX/PCI-E slots to the System
Management Bus. The default setting
is "Open" to disable the connection.
See the table on the right for jumper
settings.
SMBus to PCI/PCI/Exp
Jumper Settings
Jumper Setting Defi nition
ClosedEnabled
Open Disabled (*Default)
SMBus to PCI Slots
Page 40
2-22
PDSMA User's Manual
PCI 32 -bit 33 MHz
S
UPER PDS MA
®
CPU
LGA 775
KB/MS
COM1
JLAN1
E7230
Nor th Bri dge
JP L1
JL 1
JL ED
24-Pin ATX PWR
ICH 7R
JF 1
South Bridge
J31
J28
8-pin PWR
Battery
J9
FP CTRL
USB 1/2
J15
VGA
JG1
JLAN2
LAN1
CTRL
S I/O
Printer
JP L2
Floppy
Slot1
DIMM 2B
PCI-X 133 MHz
BIOS
PXH-V
Mukilteo
JPW 1
J2 7
Primary IDE
J4
J3
JWOR
LE 1
JBT1
USB3/ 4
USB5/ 6
JP 3
JP F
JW D
WOL
Fan3
DIMM 1B
DIMM 2A
DIMM 1A
DIMM 1
DIMM 2
DIMM 3
DIMM 4
JPW 2
VGA
CTRL
Slot6
L E3
L E4
*Compact Flash only
COM2
Slot2
Slot3
Slot4
Slot5
PCI 32-bit 33 MHz
JI2C 1
JI2C 2
JPG1
LAN2
CTRL
IPMI 2.0
SAT A0
SAT A1
SAT A2
SAT A3
J4 6J45
Fan1
Fan4
Fan6
Fan2
Fan5
PCI 32-bit 33 MHz
PCI 32-bit 33 MHz
PCI 32-bit 33 MHz
JWF1
PW3
SPKR
Slot7
PCI-Exp. x8
Power Force On Enable/
Disable
Jumper JPF allows you to enable or
disable the Power Force On function.
If enabled, the power will always stay
on automatically. If this function is
disabled (the normal setting), the user
needs to press the power button to
power on the system.
Power Force On
Enable/Disable
Jumper Settings (JPF)
Jumper Setting Defi nition
OpenNormal
ClosedForce On
PWR Force-On
Compact Flash Master/Slave
Select
Jumper JP3 allows you to confi gure
the IDE Compact Flash Card as "Mas-
ter" or "Slave". The default setting is
"Closed." See the table on the right for
the jumper setting. *Note: When JP3 is
closed (set to "Master"), you need to
connect a Compact Flash Card Power
cable to JWF1 in order for JP3 to work
properly.)
Compact Flash Master/
Slave Select
Jumper Setting Defi nition
OpenSlave
ClosedMaster
Compact Flash Select
Compact Flash PWR
Page 41
Chapter 2: Installation
2-23
PCI 32 -bit 33 MHz
S
UPER PDS MA
®
CPU
LGA 775
KB/MS
COM1
JLAN1
E7230
Nor th Bri dge
JP L1
JL 1
JL ED
24-Pin ATX PWR
ICH 7R
JF 1
South Bridge
J31
J28
8-pin PWR
Battery
J9
FP CTRL
USB 1/2
J15
VGA
JG1
JLAN2
LAN1
CTRL
S I/O
Printer
JP L2
Floppy
Slot1
DIMM 2B
PCI-X 133 MHz
BIOS
PXH-V
Mukilteo
JPW 1
J2 7
Primary IDE
J4
J3
JWOR
LE 1
JBT1
USB3/ 4
USB5/ 6
JP 3
JP F
JW D
WOL
Fan3
DIMM 1B
DIMM 2A
DIMM 1A
DIMM 1
DIMM 2
DIMM 3
DIMM 4
JPW 2
VGA
CTRL
Slot6
L E3
L E4
*Compact Flash only
COM2
Slot2
Slot3
Slot4
Slot5
PCI 32-bit 33 MHz
JI2C 1
JI2C 2
JPG1
LAN2
CTRL
IPMI 2.0
SAT A0
SAT A1
SAT A2
SAT A3
J4 6J45
Fan1
Fan4
Fan6
Fan2
Fan5
PCI 32-bit 33 MHz
PCI 32-bit 33 MHz
PCI 32-bit 33 MHz
JWF1
PW3
SPKR
Slot7
PCI-Exp. x8
LAN1 Port
GLAN LEDs
There are two GLAN ports on the mother-
board. Each Gigabit Ethernet LAN port has
two LEDs. The yellow LED indicates activity,
while the other LED may be green, amber
or off to indicate the speed of the connec-
tion. See the table at right for the functions
associated with the second LED.
2-8 Onboard Indicators
RightLeft
LAN2 Port
GLAN Left LED
Connection Speed Indicator
LED Color Defi nition
Off10Mbps or No Connection
Green100 Mbps
Amber1 Gbps
GLAN Right LED
Connection Speed Indicator
LED Color Defi nition
YellowActive
Power LED
The Power LED connector is located at
JLED. This connection is used to provide
LED Indication that power is being supplied
to the system. See the table on the right for
pin defi nitions.
PWR LED
Pin Defi nitions
Pin# Defi nition
1+5V
2Key
3Ground
PWR LED
Rear View (when viewing it from the
rear side of the chassis)
Page 42
2-24
PDSMA User's Manual
PCI 32 -bit 33 MHz
S
UPER P DSMA
®
CPU
LGA 775
KB/MS
COM1
JLAN1
E7230
Nor th Bri dge
JP L1
JL 1
JL ED
24-Pin ATX PWR
ICH 7R
JF 1
South Bridge
J31
J28
8-pin PWR
Battery
J9
FP CTRL
USB 1/2
J15
VGA
JG1
JLAN2
LAN1
CTRL
S I/O
Printer
JP L2
Floppy
Slot1
DIMM 2B
PCI-X 133 MHz
BIOS
PXH-V
Mukilteo
JPW 1
J2 7
Primary IDE
J4
J3
JWOR
LE 1
JBT1
USB3/4
USB5/6
JP 3
JP F
JW D
WOL
Fan3
DIMM 1B
DIMM 2A
DIMM 1A
DIMM 1
DIMM 2
DIMM 3
DIMM 4
JPW 2
VGA
CTRL
Slot6
LE 3
LE 4
*Compact Flash only
COM2
Slot2
Slot3
Slot4
Slot5
PCI 32-bit 33 MHz
JI2C1
JI2C2
JPG1
LAN2
CTRL
IPMI 2.0
SAT A0
SAT A1
SAT A2
SAT A3
J4 6J4 5
Fan1
Fan4
Fan6
Fan2
Fan5
PCI 32-bit 33 MHz
PCI 32-bit 33 MHz
PCI 32-bit 33 MHz
JWF1
PW3
SPKR
Slot7
PCI-Exp. x8
2-9 Floppy, Hard Disk Drive, IPMI 2.0 and Printer Connections
Note the following when connecting the fl oppy and hard disk drive cables:
• The fl oppy disk drive cable has seven twisted wires.
• A red mark on a wire typically designates the location of pin 1.
• A single fl oppy disk drive ribbon cable has 34 wires and two connectors to provide
for two fl oppy disk drives. The connector with twisted wires always connects to
drive A, and the connector that does not have twisted wires always connects to
drive B.
Floppy
Floppy Connector
The fl oppy connector is located
next to PCI Slot 1. See the table
below for pin defi nitions.
Floppy Drive Connector
Pin Defi nitions
Pin# Defi nition Pin # Defi nition
1Ground2FDHDIN
3Ground4Reserved
5Key6FDEDIN
7Ground8Index
9Ground10Motor Enable
11Ground12Drive Select B
13Ground14Drive Select B
15Ground16Motor Enable
17Ground18DIR
19Ground20STEP
21Ground22Write Data
23Ground24Write Gate
25Ground26Track 00
27Ground28Write Protect
29Ground30Read Data
31Ground32Side 1 Select
33Ground34Diskette
Page 43
Chapter 2: Installation
2-25
PCI 32 -bit 33 MHz
S
UPER P DSMA
®
CPU
LGA 775
KB/MS
COM1
JLAN1
E7230
Nor th Bri dge
JP L1
JL 1
JL ED
24-Pin ATX PWR
ICH 7R
JF 1
South Bridge
J31
J28
8-pin PWR
Battery
J9
FP CTRL
USB 1/2
J15
VGA
JG1
JLAN2
LAN1
CTRL
S I/O
Printer
JP L2
Floppy
Slot1
DIMM 2B
PCI-X 133 MHz
BIOS
PXH-V
Mukilteo
JPW 1
J2 7
Primary IDE
J4
J3
JWOR
LE 1
JBT1
USB3/4
USB5/6
JP 3
JP F
JW D
WOL
Fan3
DIMM 1B
DIMM 2A
DIMM 1A
DIMM 1
DIMM 2
DIMM 3
DIMM 4
JPW 2
VGA
CTRL
Slot6
LE 3
LE 4
*Compact Flash only
COM2
Slot2
Slot3
Slot4
Slot5
PCI 32-bit 33 MHz
JI2C1
JI2C2
JPG1
LAN2
CTRL
IPMI 2.0
SAT A0
SAT A1
SAT A2
SAT A3
J4 6J4 5
Fan1
Fan4
Fan6
Fan2
Fan5
PCI 32-bit 33 MHz
PCI 32-bit 33 MHz
PCI 32-bit 33 MHz
JWF1
PW3
SPKR
Slot7
PCI-Exp. x8
J3 (Blue)
IDE Connector
There are two IDE Connectors (J3:
Blue, J4: White) on the motherboard.
The blue IDE connector (J3) is desig-
nated the IDE Primary slot. The white
IDE connector (J4) is reserved for
Compact Flash Card use only. (See the
note below.) See the table on the right
pin defi nitions.
*Note: J4 (the white slot) is reserved
for Compact Flash Card only. Do not
use it for other devices. If J4 is popu-
lated with a Compact Flash Card, J3
(the blue slot) will be available for one
device only; if not, J3 can be used for
multiple devices.
IPMI 2.0 Socket
There is an IPMI 2.0 Socket on the
motherboard. Refer to the layout below
for the IPMI location.
IPMI 2.0
IDE Drive Connectors
Pin Defi nitions (IDE)
Pin# Defi nition Pin # Defi nition
1Reset IDE2Ground
3Host Data 74Host Data 8
5Host Data 66Host Data 9
7Host Data 58Host Data 10
9Host Data 410Host Data 11
11Host Data 312Host Data 12
13Host Data 214Host Data 13
15Host Data 116Host Data 14
17Host Data 018Host Data 15
19Ground20Key
21DRQ322Ground
23I/O Write24Ground
25I/O Read26Ground
27IOCHRDY28BALE
29DACK330Ground
31IRQ1432IOCS16
33Addr134Ground
35Addr036Addr2
37Chip Select 038Chip Select 1
39Activity40Ground
J4 (White) (*For Com-
pact Flash Card Only)
Page 44
PDSMA User's Manual
PCI 32 -bit 33 MHz
S
UPER P DSMA
®
CPU
LGA 775
KB/MS
COM1
JLAN1
E7230
Nor th Bri dge
JP L1
JL 1
JL ED
24-Pin ATX PWR
ICH 7R
JF 1
South Bridge
J31
J28
8-pin PWR
Battery
J9
FP CTRL
USB 1/2
J15
VGA
JG1
JLAN2
LAN1
CTRL
S I/O
Printer
JP L2
Floppy
Slot1
DIMM 2B
PCI-X 133 MHz
BIOS
PXH-V
Mukilteo
JPW 1
J2 7
Primary IDE
J4
J3
JWOR
LE 1
JBT1
USB3/4
USB5/6
JP 3
JP F
JW D
WOL
Fan3
DIMM 1B
DIMM 2A
DIMM 1A
DIMM 1
DIMM 2
DIMM 3
DIMM 4
JPW 2
VGA
CTRL
Slot6
LE 3
LE 4
*Compact Flash only
COM2
Slot2
Slot3
Slot4
Slot5
PCI 32-bit 33 MHz
JI2C1
JI2C2
JPG1
LAN2
CTRL
IPMI 2.0
SAT A0
SAT A1
SAT A2
SAT A3
J4 6J4 5
Fan1
Fan4
Fan6
Fan2
Fan5
PCI 32-bit 33 MHz
PCI 32-bit 33 MHz
PCI 32-bit 33 MHz
JWF1
PW3
SPKR
Slot7
PCI-Exp. x8
Parallel (Printer) Port Connector
Pin Defi nitions
Pin# Defi nition Pin # Defi nition
1Strobe-2Auto Feed-
3Data Bit 04Error-
5Data Bit 16Init-
7Data Bit 28SLCT IN-
9Data Bit 310GND
11Data Bit 412GND
13Data Bit 514GND
15Data Bit 616GND
17Data Bit 718GND
19ACK20GND
21BUSY22Write Data
23___24Write Gate
25SLCT26NC
Parallel Port Connector
The parallel port is located at J30.
See the table on the right for pin
defi nitions.
Printer
2-26
Page 45
Chapter 3: Troubleshooting
Chapter 3
Troubleshooting
3-1 Troubleshooting Procedures
Use the following procedures to troubleshoot your system. If you have followed all
of the procedures below and still need assistance, refer to the ‘Technical Support
Procedures’ and/or ‘Returning Merchandise for Service’ section(s) in this chapter.
Always disconnect the AC power cord before adding, changing or installing any
hardware components.
Before Power On
1. Check that the Standby PWR LED (LE1) is not lit. (*Note: If LE1 is on, it indicates
that Standby PWR is on. Be sure to turn off the power supply before installing
or removing the components.)
2. Make sure the 8-pin 12v power connector at JPW2 is connected.
3. Make sure that there are no short circuits between the motherboard and chas-
sis.
4. Disconnect all ribbon/wire cables from the motherboard, including those for the
keyboard and mouse.
5. Remove all add-on cards.
6. Install a CPU and heatsink (-Be sure that it is fully seated,) and then, connect
the chassis speaker and the power LED to the motherboard. Check all jumper
settings as well.
No Power
1. Make sure that there are no short circuits between the motherboard and the
chassis.
2. Make sure that all jumpers are set to the default positions.
3. Check if the 115V/230V switch on the power supply is properly set.
4. Turn the power switch on and off to test the system.
5. The battery on your motherboard may be old. Check to verify that it still supplies
~3VDC. If it does not, replace it with a new one.
6. Make sure to use the correct type of CMOS battery as specifi ed by the Manu-
facturer. Do not install the CMOS battery upside down to avoid possible
explosion.
No Video
1. If the power is on, but you have no video--in this case, you will need to remove
all the add-on cards and cables fi rst.
2. Use the speaker to determine if any beep codes exist. (Refer to Appendix A for
details on beep codes.)
3. Remove all memory modules and turn on the system. (If the alarm is on, check
the specs of the memory, reset the memory or try a different one.)
3-1
Page 46
3-2
PDSMAUser's Manual
NOTE
If you are a system integrator, VAR or OEM, a POST diagnostics
card is recommended. For I/O port 80h codes, refer to App. B.
Memory Errors
1. Make sure that the DIMM modules are properly installed and fully seated in the
slots.
2. You should be using ECC/Non-ECC unbuffered DDRII-677/533/400 memory (see
the next page). Also, it is recommended that you use the same memory speed
for all DIMMs in the system. See Section 2-4 for memory limitations.
3. Check for bad DIMM modules or slots by swapping modules between slots and
noting the results.
4. Check the power supply voltage 115V/230V switch.
Losing the System’s Setup Confi guration
1. Please be sure to use a high quality power supply. A poor quality power supply
may cause the system to lose the CMOS setup information. Refer to Section
1-6 for details on recommended power supplies.
2. The battery on your motherboard may be old. Check to verify that it still supplies
~3VDC. If it does not, replace it with a new one.
3. If the above steps do not fi x the Setup Confi guration problem, contact your
vendor for repairs.
4. Make sure to use the correct type of CMOS battery as specifi ed by the Manu-
facturer. Do not install the CMOS battery upside down to avoid possible
explosion.
3-2 Technical Support Procedures
Before contacting Technical Support, please make sure that you have followed all
the steps listed below. Also, note that as a motherboard manufacturer, Supermicro
does not sell directly to end-users, so it is best to fi rst check with your distributor or
reseller for troubleshooting services. They should know of any possible problem(s)
with the specifi c system confi guration that was sold to you.
1. Please go through the ‘Troubleshooting Procedures’ and 'Frequently Asked Ques-
tion' (FAQ) sections in this chapter or see the FAQs on our web site (
http://
www.supermicro.com/support/faqs/) before contacting Technical Support.
2. BIOS upgrades can be downloaded from our web site at (http://www.supermicro.
com/support/bios/
).
Note: Not all BIOS can be fl ashed, some can be fl ashed; it depends on the
Page 47
3-3
Chapter 3: Troubleshooting
modifi cations to the boot block code.
3. If you've followed the instructions above to troubleshoot your system, and still
cannot resolve the problem, then please contact Supermicro's technical support
and provide them with the following information:
• Motherboard model and PCB revision number
• BIOS release date/version (this can be seen on the initial display when your
system fi rst boots up)
•System confi guration
An example of a Technical Support form is on our web site at (http://www.
supermicro.com/support/contact.cfm).
4. Distributors: For immediate assistance, please have your account number ready
when placing a call to our technical support department. We can be reached
by e-mail at support@supermicro.com, by phone at:
(408) 503-8000, option 2, or by fax at (408)503-8019.
3-3 Frequently Asked Questions
Question: What type of memory does my motherboard support?
Answer: The PDSMAsupports up to 8 GB of unbuffered, ECC/Non-ECC,DDRII-
677/533/400, two-way interleaved or non-interleaved SDRAM. See Section 2-4 for
details on installing memory.
Question: Why does Microsoft Windows XP (SP2) and Windows Vista show
less memory than what is physically installed?
Answer: Microsoft implemented a design change in Windows XP with Service
Pack 2 (SP2) and Windows Vista. This change is specifi c to the Physical Address
Extension (PAE) mode behavior which improves driver compatibility. For more in-
formation, please read the following article at Microsoft’s Knowledge Base website
at: http://support.microsoft.com/kb/888137.
Question: How do I update my BIOS?
Answer: It is recommended that you do not upgrade your BIOS if you are not
experiencing any problems with your system. Updated BIOS fi les are located on
our web site at http://www.supermicro.com/support/bios/. Please check our BIOS
warning message and the information on how to update your BIOS on our web
site. Select your motherboard model and download the BIOS fi le to your computer.
Also, check the current BIOS revision and make sure that it is newer than your
BIOS before downloading. You can choose from the zip fi le and the .exe fi le. If
you choose the zip BIOS fi le, please unzip the BIOS fi le onto a bootable device or
a USB pen. Run the batch fi le using the format fl ash.bat fi lename.rom from your
bootable device or USB pen to fl ash the BIOS. Then, your system will automati-
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PDSMAUser's Manual
cally reboot. If you choose the .exe fi le, please run the .exe fi le under Windows to
create the BIOS fl ash fl oppy disk. Insert the fl oppy disk into the system you wish
to fl ash the BIOS. Then, bootup the system to the fl oppy disk. The BIOS utility will
automatically fl ash the BIOS without any prompts. Please note that this process
may take a few minutes to complete. Do not be concerned if the screen is paused
for a few minutes.
(*Warning: Do not shut down or reset the system while updating BIOS
to prevent possible system boot failure!)
Question: What's on the CD that came with my motherboard?
Answer: The supplied compact disc includes drivers and programs that will enhance
your system. We recommend that you review the CD and install the applications
you need. Applications on the CD include chipset drivers for Windows, security
and audio drivers.
Question: How do I connect the ATA100/66 cable to my IDE device(s)?
Answer: The 80-wire/40-pin high-density ATA100/66 IDE cable that came with
your system has two connectors to support two drives. This special cable must be
used to take advantage of the speed the ATA100/66 technology offers. Connect
the blue connector to the onboard IDE header and the other connector(s) to
your hard drive(s). Consult the documentation that came with your disk drive for
details on actual jumper locations and settings.
3-4 Returning Merchandise for Service
A receipt or copy of your invoice marked with the date of purchase is required be-
fore any warranty service will be rendered. You can obtain service by calling your
vendor for a Returned Merchandise Authorization (RMA) number. When returning
to the manufacturer, the RMA number should be prominently displayed on the
outside of the shipping carton, and mailed prepaid or hand-carried. Shipping and
handling charges will be applied for all orders that must be mailed when service
is complete.
This warranty only covers normal consumer use and does not cover any damage
incurred in shipping or from failure due to the alteration, misuse, abuse or improper
maintenance of products.
During the warranty period, contact your distributor fi rst for any product problems.
3-4
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Chapter 4: BIOS
4-1
Chapter 4
BIOS
4-1 Introduction
This chapter describes the Phoenix BIOS™ Setup utility for the PDSMA. The
Phoenix ROM BIOS is stored in a fl ash chip and can be easily upgraded using a
fl oppy disk-based program.
Note: Due to periodic changes to the BIOS, some settings may have been added or
deleted and might not yet be recorded in this manual. Please refer to the Manual
Download area of the Supermicro web site <http://www.supermicro.com> for any
changes to the BIOS that may not be refl ected in this manual.
Warning: Do not shut down or reset the system while updating the BIOS
to prevent possible boot failure.
System BIOS
The BIOS is the Basic Input Output System used in all IBM® PC, XT™, AT®, and
PS/2® compatible computers. The Phoenix BIOS fl ash chip stores the system
parameters, types of disk drives, video displays, etc. in the CMOS. The CMOS
memory requires very little electrical power. When the computer is turned off, a
backup battery provides power to the BIOS fl ash chip, enabling it to retain system
parameters. When the computer is powered on, the computer is confi gured with
the values stored in the BIOS ROM by the system BIOS, which gains control at
boot-up.
How To Change the Confi guration Data
The CMOS information that determines the system parameters may be changed by
entering the BIOS Setup utility. This Setup utility can be accessed by pressing the
<Delete> key at the appropriate time during system boot. (See below.)
Starting the Setup Utility
Normally, the only visible POST (Power On Self Test) routine is the memory test. As
the memory is being tested, press the <Delete> key to enter the main menu of the
BIOS Setup utility. From the main menu, you can access the other setup screens,
such as the Security and Power menus. Beginning with Section 4-3, detailed de-
scriptions are given for each parameter setting in the Setup utility.
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PDSMA User's Manual
4-2 Running Setup
*Default settings are in bold text unless otherwise noted.
The BIOS setup options described in this section are selected by choosing the ap-
propriate 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 (Refer to the next page).
When you fi rst power on the computer, the Phoenix BIOS™ is immediately acti-
vated.
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 shown below appears briefl y at the bottom of the screen
during the POST (Power On Self-Test), press the <Delete> key to activate the main
Setup menu:
Press the <Delete> key to enter Setup
(*Note: Please load "System Setup Default" when using the system the fi rst
time.)
4-3 Main BIOS Setup
All main Setup options are described in this section. The main BIOS Setup screen
is displayed below.
Press the <Esc> key to exit the CMOS Setup Menu. The next section describes in
detail how to navigate through the menus.
Items that use submenus are indicated with the uicon. With the item highlighted,
press the <Enter> key to access the submenu.
After entering the submenu, 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. Press <Tab>, <Shift-Tab>, or <Enter> to select a fi eld.
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Chapter 4: BIOS
4-3
Main BIOS Setup Menu
Main Setup Features
System Time
To set the system date and time, key in the correct information in the appropriate
fi elds. Then press the <Enter> key to save the data.
System Date
Using the arrow keys, highlight the month, day and year fi elds, and enter the correct
data. Press the <Enter> key to save the data.
BIOS Date
This feature allows the BIOS to display the date when the this version of BIOS
was built.
Legacy Diskette A
This setting allows the user to set the type of fl oppy disk drive installed as diskette A.
The options are Disabled, 360Kb 5.25 in, 1.2MB 5.25 in, 720Kb 3.5 in, 1.44/1.25MB,
3.5 in and 2.88MB 3.5 in.
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PDSMA User's Manual
Parallel ATA
This setting allows the user to enable/disable the function of Parallel ATA and
confi gure Parallel ATA settings. The options are Enabled and Disabled.
Serial ATA
This setting allows the user to enable or disable the function of Serial ATA. The
options are Disabled and Enabled.
Native Mode Operation
Select the native mode for ATA. The options are: Serial ATA and Auto.
SATA Controller Mode
Select Compatible to allow the SATA and PATA drives to be auto-detected and
placed in the Legacy Mode. Select Enhanced to allow the SATA and PATA drives
to be auto-detected and placed in the Native IDE Mode. (*Note: The Enhanced
mode is supported by the Windows 2000 OS or a later version.)
When the SATA Controller Mode is set to "Enhanced", the following items will
display:
Serial ATA (SATA) RAID
Select Enable to enable the function of Serial ATA RAID. The options are Enabled
and Disabled (*Default). (*For the Windows OS environment, if this feature is set
to Enabled, be sure to use the RAID driver. If set to Disabled, use the Non-RAID
driver.) (*Note: If this item-SATA RAID is set to Enabled, the next item-"SATA AHCI
Enable" will not be available. If this feature is set to "Enhanced", the following
feature will be available:)
SATA AHCI
Select Enable to enable the function of Serial ATA Advanced Host Interface.
(*Warning: Exercise extreme caution when using this function. This
feature is for advanced programmers only.) The options are Enabled
and Disabled.
ICH RAID CodeBase
Select Intel to enable Intel's ICH RAID Controller for the Windows OS. Select
Adaptec to enable Adaptec's RAID Controller for the Linux OS. The options are
Intel and Adaptec.
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Chapter 4: BIOS
4-5
u Primary IDE Master/Slave, Secondary IDE Master/Slave, or
Primary IDE Master/Slave, SATA Port 1, SATA Port 2,SATA Port 3,
SATA Port 4
These settings allow the user to set the parameters of Primary IDE Master/
Slave and Secondary IDE Master/Slave slots. Hit <Enter> to activate the
following sub-menu screen for detailed options of these items. Set the correct
confi gurations accordingly. The items included in the sub-menu are:
Type
This option allows the user to selects the type of IDE hard drive. The option
Auto will allow the BIOS to automatically confi gure the parameters of the
HDD installed at the connection. Enter a number between 1 to 39 to select a
predetermined HDD type. Select User to allow the user to enter the parameters
of the HDD installed. Select CDROM if a CDROM drive is installed. Select ATAPI
if a removable disk drive is installed.
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PDSMA User's Manual
CHS Format
The following items will be displayed by the BIOS:
TYPE: This item displays the type of CPU.
Cylinders: This item indicates the status of Cylinders.
Headers: This item indicates the number of headers.
Sectors: This item displays the number of sectors.
Maximum Capacity: This item displays the maximum storage capacity of
the system.
LBA Format
The following items will be displayed by the BIOS:
Total Sectors: This item displays the number of total sectors available in
the LBA Format.
Maximum Capacity: This item displays the maximum capacity in the LBA
Format.
Multi-Sector Transfer
This item allows the user to specify the number of sectors per block to be used
in multi-sector transfer. The options are Disabled, 4 Sectors, 8 Sectors, and
16 Sectors.
LBA Mode Control
This item determines if the BIOS will access the Primary IDE Master Device via
the LBA mode. The options are Enabled and Disabled.
32 Bit I/O
This feature allows the user to enable or disable the function of 32-bit data
transfer. The options are Enabled and Disabled.
Transfer Mode
This feature allows the user to select the transfer mode. The options are
Standard, Fast PIO1, Fast PIO2, Fast PIO3, Fast PIO4, FPIO3/DMA1, and
FPIO4/DMA2.
Ultra DMA Mode
This feature allows the user to select the Ultra DMA Mode. The options are