Supermicro X6DHP-TG User Manual

®

X6DHP-TG

USER’S MANUAL

Revision 1.0a

SUPER

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.

SUPERMICRO COMPUTER 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 SUPERMICRO COMPUTER BE LIABLE FOR DIRECT, INDIRECT,
SPECIAL, INCIDENTAL, 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, THE VENDOR 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.

Unless you request and receive written permission from SUPER MICRO COMPUTER, 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.

Copyright © 2005 by SUPER MICRO COMPUTER INC.
All rights reserved.

Printed in the United States of America

iii

Preface

Preface
About This Manual

This manual is written for system integrators, PC technicians and
knowledgeable PC users. It provides information for the installation and use
of the X6DHP-TG motherboard. The X6DHP-TG supports single or
dual Intel® Xeon E64MT (Nocona

TM

) processors at a 800 MHz front side
bus. Based upon Intel's NetBurst microarchitecture, the Xeon E64MT (No­cona) processor supports the IA-32 software and includes features found
in the XeonTM processor such as Hyper Pipelined Technology, allowing the
processor to operate at much higher core frequencies. Packaged in a 604­pin Flip Chip Micro Pin Grid Array(FC-mPGA4) platform in a Zero Insertion
Force (ZIF) socket (mPGA 604), the Xeon E64MT Processor (800 MHz) is
ideal for high performance workstation and server environments with up to
two processors on one system bus. The X6DHP-TG motherboard
is intended to be professionally installed.

Manual Organization

Chapter 1 begins with a checklist of what should be included in your

mainboard box, describes the features, specifications and performance of
the motherboard and provides detailed information about the chipset.

Chapter 2 begins with instructions on handling static-sensitive devices.
Read this chapter when you want to install the processor and DIMM memory
modules and when mounting the mainboard in the chassis. Also refer to
this chapter to connect the floppy and hard disk drives, SCSI drives, the IDE
interfaces, the parallel and serial ports, the keyboard and mouse, the power
supply and various control panel buttons and indicators.

If you encounter any problems, see Chapter 3, which describes trouble­shooting procedures for the video, the memory and the setup configuration
stored in CMOS. For quick reference, a general FAQ [Frequently Asked
Questions] section is provided.

Chapter 4 includes an introduction to BIOS and provides detailed informa­tion on running the CMOS Setup utility.

Appendix A provides BIOS POST codes.
Appendix B provides software and the OS installation instructions.

iv

Preface

About This Manual ...................................................................................................... iii

Manual Organization ................................................................................................... ii i

Chapter 1: Introduction

1-1 Overview ......................................................................................................... 1-1

Checklist .................................................................................................... 1-1

Contacting Supermicro ............................................................................ 1-2

X6DHP-TG Image ..................................................................... 1-3

X6DHP-TG Layout .................................................................... 1-4

X6DHP-TG Quick Reference.................................................. 1-5

Motherboard Features ............................................................................. 1-6

Intel E7520 (Lindenhurst) Chipset: System Block Diagram .............. 1-8

1-2 Chipset Overview........................................................................................... 1-9

1-3 Special Features........................................................................................... 1-10

1-4 PC Health Monitoring.................................................................................... 1-10

1- 5 ACPI Features ............................................................................................... 1-11

1-6 Power Supply ............................................................................................... 1-12

1- 7 Super I/O ......................................................................................................... 1-13

Chapter 2: Installation

2-1 Static-Sensitive Devices ............................................................................... 2-1

Precautions............................................................................................... 2-1

Unpacking.................................................................................................. 2-1

2- 2 Xeon EM64T Processor and Heatsink Installation .................................... 2-2

2-3 Installing DIMMs............................................................................................... 2-6

2- 4 I/O Ports/Control Panel Connectors ............................................................. 2-7

2-5 Connecting Cables .......................................................................................... 2-9

ATX Power Connector............................................................................ 2-9

Processor Power Connector................................................................. 2-9

NMI Button ................................................................................................ 2-10

Power LED ............................................................................................... 2-10

HDD LED .................................................................................................. 2-11

NIC1/NIC2 LED ........................................................................................ 2-11

Overheat/Fan Fail LED .......................................................................... 2-12

PWR Fail LED........................................................................................... 2-12

Power Button ......................................................................................... 2-13

Front_UID & UID_LED.............................................................................. 2-13

Table of Contents

X6DHP-TG User's Manual

Table of Contents

v

Chassis Intrusion ................................................................................... 2-14

Serial Ports ............................................................................................. 2-14

Universal Serial Bus (USB0/1) ............................................................ 2-15

Extra Universal Serial Bus Headers (USB2/3) ................................. 2-15

GLAN (Ethernet Ports) ........................................................................... 2-16

ATX PS/2 Keyboard and Mouse Ports ................................................2-16

Fan Headers ........................................................................................... 2-17

Power LED/Speaker Header ................................................................ 2-17

Wake-On-Ring ......................................................................................... 2-18

SMB ........................................................................................................... 2-19

Power SMB .............................................................................................. 2-19

2- 6 Jumper Settings ............................................................................................ 2-20

Explanation of Jumpers ........................................................................ 2-20

GLAN Enable/Disable............................................................................. 2-2 0

CMOS Clear............................................................................................. 2-21

VGA Enable/Disable ............................................................................... 2-22

Watch Dog Enable/Disable .................................................................... 2-22

BIOS Debug.............................................................................................. 2-23

SATA Enable ........................................................................................... 2-23

PLLSEL Select ......................................................................................... 2-24

2-7 Onboard Indicators ...................................................................................... 2-25

GLAN LEDs.............................................................................................. 2-25

Marvell SATA Activity LED Indicator ................................................... 2-25

Unit Identification..................................................................................... 2-26

2- 8 Floppy/Hard Disk Drive and 1U IPMI Connections .................................. 2-27

Floppy Connector ................................................................................... 2-27

IDE Connectors ...................................................................................... 2-2 8

1U IPMI Connection ................................................................................. 2-28

Chapter 3: Troubleshooting

3-1 Troubleshooting Procedures ........................................................................ 3-1

Before Power On .................................................................................... 3-1

No Power .................................................................................................. 3-1

No Video ................................................................................................... 3-1

Memory Errors .......................................................................................... 3-2

Losing the System’s Setup Configuration ........................................... 3-2

3-2 Technical Support Procedures .................................................................... 3-2

3-3 Frequently Asked Questions........................................................................ 3-3

3-4 Returning Merchandise for Service............................................................ 3-4

vi

Chapter 4: BIOS

4- 1 Introduction....................................................................................................... 4-1

4- 2 Running Setup.................................................................................................. 4-2

4- 3 Main BIOS Setup.............................................................................................. 4-2

4-4 Advanced Setup.............................................................................................. 4-7

4-5 Security Setup ............................................................................................... 4-16

4- 6 Boot Setup...................................................................................................... 4-18

4-7 Exit ................................................................................................................... 4-19

Appendices:

Appendix A: BIOS POST Codes ............................................................................ A-1

Appendix B: Installing Software Drivers and the Operating System ..............B-1

X6DHP-TG User's Manual

Chapter 1: Introduction

1-1

Introduction

Chapter 1

Introduction

1-1 Overview

Checklist

Congratulations on purchasing your computer motherboard from an ac­knowledged leader in the industry. Supermicro boards are designed with
the utmost attention to detail to provide you with the highest standards in
quality and performance. Check that the following items have all been in­cluded with your motherboard. If anything listed here is damaged or miss­ing, contact your retailer.

One (1) Supermicro Mainboard

One (1) ribbon cable for IDE devices (CBL-036)

One (1) floppy ribbon cable (CBL-022)

One (1) User's/BIOS Manual

1-2

Introduction

X6DHP-TG User's Manual

Contacting Supermicro

Headquarters

Address: SuperMicro Computer, Inc.

980 Rock Ave.

San Jose, CA 95131 U.S.A.
Tel: [phone]
Fax: [phone]
Email: [e-mail] (General Information)

[e-mail] (Technical Support)
Web Site: www.supermicro.com

Europe

Address: SuperMicro Computer B.V.

Het Sterrenbeeld 28, 5215 ML

's-Hertogenbosch, The Netherlands
Tel: [phone]
Fax: [phone]
Email: [e-mail] (General Information)

[e-mail] (Technical Support)

[e-mail] (Customer Support)

Asia-Pacific

Address: SuperMicro, Taiwan

4F, No. 232-1 Liancheng Road

Chung-Ho 235, Taipei Hsien, Taiwan, R.O.C.
Tel: [phone]
Fax: [phone]
Web Site: www.supermicro.com.tw
Technical Support:
Email: [e-mail]
Tel: [phone], ext.132 or 139

Chapter 1: Introduction

1-3

Introduction

Figure 1-1. X6DHP-TG Image

1-4

Introduction

X6DHP-TG User's Manual

Figure 1-2. X6DHP-TG Motherboard Layout

1. Jumpers not indicated are for testing only.

(not drawn to scale)

2. See Chapter 2 for detailed information on jumpers, I/O ports and
JF1 front panel connections.

3. " " indicates the location of Pin 1.

4. The 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.

Notes:

®

JLAN1

S

UPER X6DHP-TG

DIMM 1B (Bank 1)

FP Control

Fans
1/2

PCI-X100 MHz #2 ZCR

USB0/1

CPU 1

GLAN
CTLR

JLAN2

DIMM 1A (Bank 1)
DIMM 2B (Bank 2)

DIMM 2A (Bank 2)

DIMM 3B (Bank 3)

DIMM 3A (Bank 3)

JW

OR1

Battery

SPKR

JV

GA

1

(South
Bridge)

ICH5R

PHX

UID

PCI-X100 MHz #1

SATA
Ctrllr

SATA
ACT_LED

JCOM

1

JFDD1

JIDE2

JIDE1

I-SATA1

U

SB

2/3

I-SATA0

ATX PW

R

8-Pin

CPU2

Lindenhurst

(North
Bridge)

E7520

SM

Bus

Fans
3/4

Fans
5/6

Fans
7/8

Fans
9/10

PCI-Ex8 #2

PCI-Ex8 #1

JKB1

JL1

JD1

JPG1

J22

JPL1

J24

JBT1

JLAN2

1U IPMI Slot

S/IO

J27

JWD1

VGA

CTRL

JF1

JWF1

JMS1

JPS1

JCOM

2

M-SATA

BIOS Debug

JW

F2

JPW

1

JPW

2

XJ4F1

XJ4F2

Chapter 1: Introduction

1-5

Introduction

Jumper Description Default Setting

JBT1 CMOS Clear See Chapter 2
JPG1 VGA Enable Pins 1-2 (Enabled)
JPL1 GLAN Enable Pins 1-2 (Enabled)
JPS1 SATA Enable Pins 1-2 (Enabled)
JWD1 Watch Dog Enable Pins 1-2 (Reset)
XJ4F1/XJ4F2 PLLSEL (Memory Speed Select) Closed (333MHz)

Connector Description

1U IPMI 1U IPMI slot
DIMM#1A-DIMM#3B DDR DIMM Memory (RAM) Slots
FAN 1-10 CPU/Chassis/Overheat Fan Headers
J22 System Management Bus Connector
J24 Power System Management Bus Connector
J27 BIOS Debug
JCOM1/JCOM2 COM1/COM2 Serial Port Connectors
JD1 PWR LED(pins1-3)/SpeakerHeader(pins 4-7)
JF1 Front Control Panel Connector
JFDD1 Floppy Disk Drive Connector
JWF1/JWF2 (Note1) DOM Bus Select (JWF1: Master, JWF2: Slave)
JIDE1J/IDE2 IDE#1/IDE#2 Hard Disk Drive Connectors
JKB1/JMS1 PS2 Keyboard Connector (JKB1)/Mouse (JMS1)
JL1 Chassis Intrusion Header
JLAN 1/2 G-bit Ethernet (GLAN) Ports 1/2
JPWR1 Primary 24-Pin ATX PWR Connector
JPWR2 12V 8-Pin CPU PWR Connector
JOH1 Overheat LED Header
JVGA1 Video Connector
JWOR1(WOR) Wake-on-Ring Header
PCI-X#1/PCI-X#2 PCI-X 100MHz Slot1/PCI-X 100MHz ZCR (Slim)Slot2
PCI-E#1/PCI-E#2 PC I-E xp res s x8 Sl ot1 /Sl ot 2
I-SATA 0/1 Intel ICH5R Serial ATA0/1 Ports
M-SATA Marvell Serial ATA 4-port Connections
SATA ACT_LED Marvell Serial ATA LED Activity Indicator
SMBus System Management Bus
UID Unit Identification Button
USB 0/1 Back Panel USB0/USB1 Headers
USB 2/3 Front Panel Universal Serial Bus USB2/USB3 Ports

Quick Reference (X6DHP-TG)

(*Please refer to Chapter 2 for pin definitions and detailed
information.)

Note1: For OEM Use only

1-6

Introduction

X6DHP-TG User's Manual

Motherboard Features

CPU

• Single or dual Intel® 604-pin Xeon EMT64 (NoconaTM ) processors at

800 MHz front side (system) bus speed.

Memory

• Six 184-pin DIMM sockets supporting up to 24 GB (FOR DDR 266) or 12

GB (FOR DDR 333) Registered ECC DDR 266/333 (PC 2100/PC 2700)
SDRAM

Chipset

• Intel 7520 Lindenhurst chipset

Expansion Slots

• One PCI-X 100MHz ZCR slot (Slot#2), One PCI-X 100MHz slot (Slot#1)

• Two PCI-Express x8 slots

BIOS

• 8 Mb Phoenix® Flash ROM

• DMI 2.3, PCI 2.2, ACPI 1.0, Plug and Play (PnP), SMBIOS 2.3

PC Health Monitoring

• Onboard voltage monitors for CPU cores, chipset voltage, Memory

Voltage, 3.3V, +5V, +12V, -12V and 3.3V Standby

• Fan status monitor with BIOS control

• CPU slow-down on temperature overheat

• CPU thermal trip support for processor protection

• Power-up mode control for recovery from AC power loss

• Auto-switching voltage regulator for CPU core

• System overheat/Fan Fail LED and control

• Chassis intrusion detection

ACPI Features

• Microsoft OnNow

• Slow blinking LED for suspend state indicator

• Main switch override mechanism

Onboard I/O

• One 1U IPMI slot

• Intel 82546GB Gigabit Ethernet controller support two GLAN ports

Chapter 1: Introduction

1-7

Introduction

• 2 EIDE Ultra DMA/100 bus master interfaces

• 1 floppy port interface

• PS/2 mouse and PS/2 keyboard ports

• Up to 4 USB 2.0 (Universal Serial Bus) (2 ports, 2 Headers)

• Super I/O

• 2 SATA ports support 2 drives (RAID 0, 1, JBOD)

• ATI 8 MB Rage XL Graphic Card

• 2 COM Headers

Other

• Internal/external modem ring-on

• Console redirection

• SMBus for SMC Power Supply

CD/Diskette Utilities

• BIOS flash upgrade utility and device drivers

Dimensions

• ATX Ext. 9.6" x 16.2" (243.8 x 411.5 mm)

1-8

Introduction

X6DHP-TG User's Manual

MCH

NOCONA PROCESSOR#2

CLOCK

ADDR

CTRL

DATA

NOCONA PROCESSOR#1

ADDR

CTRL

DATA

DATA

ADDR

CTRL

ICH5R

HUB

PCI BUS(32-BIT)

DIMMs

IDE

PRI/SEC

UDMA/100

VGA

DIMMs

0, 1

SATA

SATA

LPC BUSUSB

USB PORT

0,1,2,3

FWHLPC I/O

MS.

FDD.

H/W

SER.1
SER.2

KB.

MONITOR

DDR A-266/333

3 DDR-266/333

DDR B-266/333

800MHz

6.4GB/S

266MB/S

PCI EXP. A

PCI-EXP
SLOTx8

JPCIE2

X8

4GB/S

X8

PCI-EXP
SLOTx8

JPCIE1

PCI EXP. C

4GB/S

4GB/S

PXH
#1

B

A

PCI EXP. B

PCI-X (100 MHZ)

SATA

PCI-X (100

MHZ)

Slim Type

AIC 8110

Right

Left

JPCIX1

1 PCI-X

1 PCI-X

SLOT

SLOT

JPCIX2

VRM

Right

Left

SuperMicro Super Slot

LPC & IPMI I/F

PCI I/F

X8

ANVIK

Gbit LAN

ZCR

3 DDR-266/333

82546GB

Figure 1-9. Block Diagram of the E7520 (Lindenhurst) Chipset

Note: This is a general block diagram. Please see the previous Motherboard

Features pages for details on the features of the motherboard.

Chapter 1: Introduction

1-9

Introduction

1-2 Chipset Overview

Built upon the functionality and the capability of the 7520 Lindenhurst
chipset, the X6DHP-TG motherboard provides the performance and feature
set required for dual processor-based servers, with configuration options
optimized for communications, presentation, storage, computation or data­base applications. The Intel E7520 (Lindenhurst) chipset consists of the
following components: the Lindenhurst Memory Controller Hub (MCH), the
ICH5R I/O Controller Hub, and the Intel PCI-X Hub (PXH).

The E7520 MCH supports single or dual Xeon EMT64 (Nocona) processors
with Front Side Bus speeds of 800 MHz. Its memory controller provides
direct connection to two channels of registered DDR-II 400 with a marched
system bus address and data bandwidths. The E7520 also supports the
new PCI high speed serial I/O interface for superior I/O bandwidth. The
MCH interfaces with the ICH5R I/O Controller Hub (ICH5R) via a dedicated
Hub Interface. The PXH provides connection between a PCI interface and
two independent PCI bus interfaces that can be configured for standard PCI

-X 1.0 protocol.

ICH5R System Features

In addition to providing the I/O subsystem with access to the rest of the
system, the ICH5R I/O Controller Hub integrates many I/O functions.

The ICH5R I/O Controller Hub integrates: 2-channel Ultra ATA/100 Bus Mas­ter IDE Controller, two Serial ATA (SATA) Host w/RAID0, RAID1 support,
SMBus 2.0 Controller, LPC/Flash BIOS Interface, PCI 2.2 Interface and Sys­tem Management Controller.

1-10

Introduction

X6DHP-TG User's Manual

1-3 Special Features

Recovery from AC Power Loss

BIOS provides a setting for you to determine how the system will respond
when AC power is lost and then restored to the system. You can choose
for the system to remain powered off (in which case you must hit the
power switch to turn it back on) or for it to automatically return to a power­on state. See the Power Lost Control setting in the Advanced BIOS Setup
section (within "Boot Features") to change this setting. The default setting
is Always Off.

1-4 PC Health Monitoring

This section describes the PC health monitoring features of the SUPER
X6DHP-TG. All have an onboard System Hardware Monitor chip that sup­ports PC health monitoring.

Onboard Voltage Monitors for the CPU Cores, Chipset
Voltage, Memory Voltage, +3.3V, +5V, +12V, -12V and +3V
standby .

An onboard voltage monitor will scan these voltages continuously. When
you use Supero Doctor II or Supero Doctor III, a warning is given or an
error message is sent to the screen if a voltage becomes unstable. Users
can adjust the voltage thresholds to define the sensitivity of the voltage
monitor via SDIII.

Fan Status Monitor with Speed Control by BIOS

The PC health monitor can check the RPM status of the cooling fans. The
onboard CPU and chassis fans are controlled by Thermal Management via
BIOS.

CPU Fan Auto-Off in Sleep Mode

The CPU fan activates when the power is turned on. It continues to operate
when the system enters Standby mode. When in sleep mode, the CPU will
not run at full power, thereby generating less heat.

Chapter 1: Introduction

1-11

Introduction

CPU Overheat LED and Control

This feature is available when the user enables the CPU overheat warning
function in the BIOS. This allows the user to define an overheat tempera­ture. When this temperature is exceeded, both the overheat fan and the
warning LED are triggered.

System Resource Alert

This feature is available when used with Supero Doctor III in the Windows
OS environment. SDIII is used to notify the user of certain system events.
For example, if the system is running low on virtual memory and there is
insufficient hard drive space for saving the data, you can be alerted of the
potential problem.

Auto-Switching Voltage Regulator for the CPU Core

The auto-switching voltage regulator for the CPU core can support up to
20A current and auto-sense voltage IDs ranging from 0.83V to 1.63V. This
will allow the regulator to run cooler and thus make the system more stable.

1-5 ACPI Features

ACPI stands for Advanced Configuration and Power Interface. The ACPI
specification defines a flexible and abstract hardware interface that pro­vides a standard way to integrate power management features throughout
a PC system, including its hardware, operating system and application soft­ware. This enables the system to automatically turn on and off peripherals
such as CD-ROMs, network cards, hard disk drives and printers. This also
includes consumer 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 configuration control. ACPI lever­ages the Plug and Play BIOS data structures while providing a processor
architecture-independent implementation that is compatible with both Win­dows 2000, Windows 2003, and Windows NT 5.0.

1-12

Introduction

X6DHP-TG User's Manual

The OnNow design initiative is a comprehensive, system-wide approach to
system and device power control. OnNow is a term for a PC that is always
on but appears to be off and responds immediately to user or other re-

quests.

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 suspend mode. When the user presses
any key, the CPU will wake-up and the LED will automatically stop blinking
and remain on.

Main Switch Override Mechanism

When an ATX power supply is used, the power button can function as a
system suspend button to make the system enter a SoftOff state. The
monitor will be suspended and the hard drive will spin down. Depressing
the power button again will cause the whole system to wake-up. During
the SoftOff state, the ATX power supply provides power to keep the re­quired circuitry in the system alive. In case the system malfunctions and
you want to turn off the power, just depress and hold the power button for
4 seconds. This option can be set in the Power section of the BIOS Setup
routine.

External Modem Ring-On

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.

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.

The SUPER X6DHP-TG accommodates ATX 24-pin power supplies. Al­though most power supplies generally meet the specifications required by
the CPU, some are inadequate. You should use one that will supply at least
200W of power. Your power supply must supply 1.5A for the Ethernet
ports. In addition, you should also use the onboard 12V 8-pin power

Microsoft OnNow

Chapter 1: Introduction

1-13

Introduction

connector (JPW2) to support Intel Xeon CPUs. Failure to provide this extra
power will result in instability of the CPU after a few minutes of operation.
See Section 2-5 for details on connecting the power supply.

It is strongly recommended that you use a high quality power supply that
meets ATX power supply Specification 2.02 or above. 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 filter
to shield the computer from noise. It is recommended that you also install a
power surge protector to help avoid problems caused by power surges.

1-7 Super I/O

The disk drive adapter functions of the Super I/O chip include a floppy disk
drive controller that is compatible with industry standard 82077/765, a data
separator, write pre-compensation circuitry, decode logic, data rate selec­tion, a clock generator, drive interface control logic and interrupt and DMA
logic. The wide range of functions integrated onto the Super I/O greatly
reduces the number of components required for interfacing with floppy disk
drives. The Super I/O supports 360 K, 720 K, 1.2 M, 1.44 M or 2.88 M disk
drives and data transfer rates of 250 Kb/s, 500 Kb/s or 1 Mb/s.It also
provides two high-speed, 16550 compatible serial communication ports
(UARTs), one of which supports serial infrared communication. Each UART
includes a 16-byte send/receive FIFO, a programmable baud rate generator,
complete modem control capability and a processor interrupt system. Both
UARTs provide legacy speed with baud rate of up to 115.2 Kbps as well as
an advanced speed with baud rates of 250 K, 500 K, or 1 Mb/s, which
support higher speed modems.

The Super I/O supports one PC-compatible printer port (SPP), Bi-directional
Printer Port (BPP) , Enhanced Parallel Port (EPP) or Extended Capabilities
Port (ECP).

The Super I/O provides functions that comply with ACPI (Advanced Con­figuration and Power Interface), which includes support of legacy and ACPI
power management through an SMI or SCI function pin. It also features
auto power management to reduce power consumption.

The IRQs, DMAs and I/O space resources of the Super I/O can flexibly
adjust to meet ISA PnP requirements, which support ACPI and APM (Ad­vanced Power Management).

1-14

Introduction

X6DHP-TG User's Manual

Notes

Chapter 2: Installation

2-1

Chapter 2

Installation

2-1 Static-Sensitive Devices

Electric-Static-Discharge (ESD) can damage electronic components. To pre­vent damage to your system board, it is important to handle it very carefully.
The following measures are generally sufficient 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.

• Use only the correct type of onboard CMOS battery. Do not install the
onboard upside down battery to avoid possible explosion.

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.

2-2

X6DHP-TG User's Manual

2-2 Xeon EM64T (Nocona) Processor and Heatsink
Installation

!

IMPORTANT: 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 heat sink.

When handling the processor package, avoid placing direct
pressure on the label area of the fan. Also, do not place the
motherboard on a conductive surface, which can damage the
BIOS battery and prevent the system from booting up.

Socket lever

CPU Installation

1. Lift the lever on the CPU socket:

lift the lever completely as shown
on the picture on the right;
otherwise, you will damage the
CPU socket when you turn on the
power. (Install CPU1 first.)

Pin 1

2. Insert the CPU in the socket and
make sure that pin 1 of the CPU
aligns with pin 1 of the socket (pin
1 is the corner marked with a
triangle). When using only one
CPU, install it into CPU socket #1
(socket #2 is automatically disabled
if only one CPU is used).

3. Press the lever down until
you hear a click to make sure
that the CPU is securely
installed in the CPU socket.

Socket lever in the
locking Position

Chapter 2: Installation

2-3

(The CEK Heatsink is heavy; please handle
with care.)

Heatsink

1. Do not apply any thermal compound

to the heatsink or the CPU die-the
required amount has already been
applied.

2. Place the heatsink on top of the

CPU so that the four mounting holes
are aligned with those on the retention
mechanism.

3. Screw in two diagonal screws (ie

the #1 and the #2 screws) until just
snug (-do not fully tighten the screws
to avoid possible damage to the CPU.)

4. Finish the installation by fully

tightening all four screws.

Screw#1

Screw#2

Screw#1

CEK Heatsink Installation

Screw#2

2-4

X6DHP-TG User's Manual

(Caution! We do not recommend that the CPU

or the heatsink be removed. However, if you
do need to un-install the heatsink, please fol­low the instructions below to uninstall the
heatsink to prevent damage done to the CPU
or the CPU socket. )

1. Unscrew and remove the heatsink
screws from the motherboard in the se­quence as show in the picture on the right.

2. Hold the heatsink as show in the picture
on the right and gently wriggle the heatsink
to loosen it from the CPU. (Do not use
excessive force when wriggling the heat­sink!!)

3. Once the CPU is loosened, remove the
heatsink from the CPU socket.

4. Clean the surface of the CPU and the
heatsink to get rid of the old thermal
grease. Re-apply the proper amount of
thermal grease on the surface before you
re-install the CPU and the heatsink.

To Un-install the Heatsink

Chapter 2: Installation

2-5

Figure 2-1. Processor Socket: Empty and with Processor Installed

Mounting the Motherboard in the Chassis

All motherboards have standard mounting holes to fit different types of
chassis. Make sure that the locations of all 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 motherboard 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 very close to the mounting holes. Please take precautionary
measures to prevent damage done to these components when you install
the motherboard to the chassis.)

Lever

Processor

(installed)

Triangle

Triangle

Empty socket

!

Warning! Make

sure to lift the lever
completely when
installing the CPU.
If the lever is only
partly raised,
damage to the
socket or CPU may
result.

2-6

X6DHP-TG User's Manual

2-3 Installing DIMMs
(*

Note: Check the Supermicro web site for recommended memory modules:

http://www.supermicro.com/TECHSUPPORT/FAQs/Memory_vendors.htm)

CAUTION

Exercise extreme care when installing or removing DIMM

modules to prevent any possible damage. Also note that the

memory is interleaved to improve performance (see step 1).

DIMM Installation (See Figure 2-2 on Page 2-7)

1. Insert the desired number of DIMMs into the memory slots, starting with
Bank 1. The memory scheme is interleaved so you must install two
modules at a time, beginning with Bank 1, then Bank 2, and so on.

2. Insert each DIMM module vertically into its slot. Pay attention to the
notch along the bottom of the module to prevent inserting the DIMM
module incorrectly.

3. Gently press down on the DIMM module until it snaps into place in the
slot. Repeat for all modules (see step 1 above).

Memory Support

The X6DHP-TG supports up to 12 GB DDR-333 (PC 2700) or up to 24 GB
DDR-266 (PC 2100) Registered ECC memory. All motherboards were de­signed to support 216 MB, 512 MB, 1 GB, 2 GB, 4 GB modules in each slot,
but has only been verified for up to 2 GB modules. In order to support up
to 6 DIMMs, single Rank memory must used; otherwise, it can only support
up to 4 DIMMs.

Chapter 2: Installation

2-7

To Remove:

Use your thumbs to gently push near the edge of both ends
of the module. This should release it from the slot.

2-4 I/OPorts/Control Panel Connectors

The I/O ports are color coded in conformance with the PC 99 specification.
See Figure 2-3 below for the colors and locations of the various I/O ports.

Figure 2-3. I/O Port Locations and Definitions

Figure 2-2. Installing and Removing DIMMs

To Install:

Insert module
vertically and
press down
until it snaps
into place.
Pay attention
to the
alignment
notch at the
bottom.

UIDUID

Note: Notch

should align

with the

receptive point

on the slot

Notch

Notch

Release

Tab

Release

Tab

DIMM

2-8

X6DHP-TG User's Manual

Front Control Panel

JF1 contains header pins for various buttons and indicators that are nor­mally located on a control panel at the front of the chassis. These connec­tors are designed specifically 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 following section for descriptions and pin defini­tions.

Figure 2-4. JF1 Header Pins

Power Button

OH/Fan Fail LED

1

NIC1 LED

Front_UID

2

PWR Fa il LED+

HDD LED

Pwr

Vcc

Vcc

Vcc

Ground

1920

X

Ground

NMI

X

NIC2 LED

Vcc

UID_LED

PWR Fail LED-

PWR LED

Vcc

Chapter 2: Installation

2-9

®

JLAN1

S

UPER X6DHP-TG

D

IM

M

1B

(B

ank 1)

FP Control

Fans
1/2

PC

I-X

100 M

H

z #2 Z

C

R

USB0/1

CPU 1

GLAN
CTLR

JLAN2

D

IM

M

1A

(B

ank 1)

D

IM

M

2B

(B

ank 2)

D

IM

M

2A

(B

ank 2)

D

IM

M

3B

(B

ank 3)

D

IM

M

3A

(B

ank 3)

JWOR1

Battery

SPKR

JVGA1

(South
Bridge)

ICH5R

PHX

UID

PC

I-X

100 M

H

z #1

SATA
Ctrllr

SATA
ACT_LED

JCOM

1

JFDD1

JIDE2

JIDE1

I-SATA1

USB 2/3

I-SATA0

ATX P W R

8-Pin

CPU2

Lindenhurst

(North
Bridge)

E7520

SMBus

Fans
3/4

Fans
5/6

Fans
7/8

Fans
9/10

PC

I-E

x8 #2

PC

I-E

x8 #1

JK

B1

JL1

JD1

JPG

1

J22

JPL1

J24

JBT1

JLAN2

1U IPMI Slot

S/IO

J27

JWD1

VGA

CTRL

JF1

JWF1

JM

S1

JPS1

JCOM

2

M

-SA

T

A

BIOS Debug

JWF2

JPW1

JPW2

XJ4F1

XJ4F2

ATX Power Supply 24-pin Connector

Pin Definitions(JPW1)

Pin Number Definition
13 +3.3V
14 -12V
15 COM
16 PS_ON#
17 COM
18 COM
19 COM
20 Res(NC)
21 +5V
22 +5V
23 +5V
24 COM

Pin Number Definition

1 +3.3V
2 +3.3V
3 COM

4 +5V

5 COM

6 +5V

7 COM

8 PWR_OK
9 5VSB
10 +12V
11 +12V
12 +3.3V

2-5 Connecting Cables

ATX Power Connector

The main power supply connector
(JPW1) on the X6DHP-TG meets
the SSI (Superset ATX) specifica­tion. You can only use a 24-pin
power supply cable on the moth­erboard. Make sure that the orien­tation of the connector is correct.

Pins

1 thru 4
5 thru 8

Definition

Ground

+12v

8-Pin +12v Power Supp

ly

Connector (JPW2)

Processor Power
Connector

In addition to the Primary ATX
power connector (above), the 12V
8-pin Processor connector at
JPW2 must also be connected to
your power supply for CPU power
consumption to avoid causing in­stability to the system.

24-Pin ATX PWR

8-Pin 12V PWR

2-10

X6DHP-TG User's Manual

®

JL

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DIM

M

1B (Bank 1)

FP C

ontrol

Fans
1/2

PCI-X100 M

Hz #2 ZCR

U

S

B

0

/1

C

P

U

1

G

L

A

N

C

T

L

R

JL

A

N

2

DIM

M

1A (Bank 1)

DIM

M

2B (Bank 2)

DIM

M

2A (Bank 2)

DIM

M

3B (Bank 3)

DIM

M

3A (Bank 3)

J

W

O

R

1

B

a

tte

ry

S

P

K

R

J

V

G

A

1

(S

o

u

th

B

rid

g

e)

ICH5R

PHX

UID

PCI-X100 M

Hz #1

SATA
Ctrllr

S

A

T

A

A

C

T

_

L

E

D

JC

O

M

1

JFDD1

JIDE2

JIDE1

I-SATA1

U

S

B

2

/3

I-SATA0

ATX PWR

8-Pin

C

P

U

2

Lindenhurst

(N

o

rth

B

rid

g

e)

E7520

SMBus

Fans
3/4

Fans
5/6

Fans
7/8

Fans
9/10

PCI-Ex8 #2

PCI-Ex8 #1

JKB1

J

L

1

J

D

1

JPG

1

J22

JPL1

J

2

4

J

B

T

1

JL

A

N

2

1

U

IP

M

I S

lo

t

S

/IO

J27

JWD1

V

G

A

C

T

R

L

J

F

1

JWF1

JMS1

JPS1

JC

O

M

2

M

-SATA

BIOS Debug

JW

F

2

J

P

W

1

J

P

W

2

XJ4F1

XJ4F2

Power Button

OH/F an Fai l LED

1

NIC1 LED

Front_UID

2

PWR Fail LED+

HDD LED

Pwr

Vcc

Vcc

Vcc

Ground

1920

X

Ground

NMI

X

NIC2 LED

Vcc

UID_LED

PWR Fail LED-

PWR LED

Vcc

Power LED

The Power LED connection is lo­cated on pins 15 and 16 of JF1.
Refer to the table on the right for
pin definitions.

Pin

Number

15
16

Definition

Vcc

Control

PWR_LED Pin Definitions

(JF1)

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 definitions.

Pin

Number

19
20

Definition

Control
Ground

NMI Button Pin

Definitions (JF1)

NMIPWR LED

Chapter 2: Installation

2-11

®

JL

A

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S

UPER X6DHP-TG

DIMM 1B (Bank 1)

FP Control

Fans
1/2

PCI-X100 MHz #2 ZCR

USB0/1

CPU 1

GLAN
CTLR

JL

A

N

2

DIMM 1A (Bank 1)

DIMM 2B (Bank 2)
DIMM 2A (Bank 2)

DIMM 3B (Bank 3)

DIMM 3A (Bank 3)

JWOR1

B

attery

SPKR

JVGA1

(South
Bridge)

ICH5R

PHX

UID

PCI-X100 MHz #1

SATA
Ctrllr

SATA
ACT_LED

JCOM1

JFDD1

JIDE2

JIDE1

I-SATA1

U

SB

2/3

I-SATA0

ATX PW R

8-Pin

CPU2

Lindenhurst

(North
Bridge)

E7520

SMBus

F

an

s

3/4

Fans
5/6

Fans
7/8

Fans
9/10

PCI-Ex8 #2

PCI-Ex8 #1

JKB1

JL1

JD1

JP

G

1

J2

2

JP

L

1

J24

JBT1

JL

A

N

2

1U IPM

I Slot

S/IO

J2

7

JW

D

1

VGA

CTRL

JF1

JWF1

JMS1

JPS1

JCOM2

M-SATA

BIO

S D

ebug

JW

F

2

JPW

1

JPW

2

XJ4F1

XJ4F2

Power Button

OH/Fan Fail LED

1

NIC1 L ED

Front_UID

2

PWR Fail LED+

HDD LED

Pwr

Vcc

Vcc

Vcc

Ground

1920

X

Ground

NMI

X

NIC2 L ED

Vcc

UID_LED

PWR Fail LED-

PWR LED

Vcc

NIC1/NIC2 LED Indicators

The NIC (Network Interface Con­troller) 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 tables on the right for pin
definitions.

NIC1 LED Pin

Definitions

(JF1)

Pin

Number

11
12

Definition

Vcc

GND

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 activity (for any hard
drives on the system, including
SCSI, Serial ATA and IDE). See
the table on the right for pin defini­tions.

HDD LED Pin

Definitions

(JF1)

Pin

Number

13
14

Definition

Vcc

HD Active

NIC2 LED Pin

Definitions

(JF1)

Pin

Number

9

10

Definition

Vcc

GND

HDD LED
NIC1 LED
NIC2 LED

2-12

X6DHP-TG User's Manual

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JL

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DIM

M

1B (Bank 1)

FP C

ontrol

Fans
1/2

PCI-X100 M

Hz #2 ZCR

U

S

B

0

/1

C

P

U

1

G

L

A

N

C

T

L

R

JL

A

N

2

DIM

M

1A (Bank 1)

DIM

M

2B (Bank 2)

DIM

M

2A (Bank 2)

DIM

M

3B (Bank 3)

DIM

M

3A (Bank 3)

J

W

O

R

1

B

a

tte

ry

S

P

K

R

J

V

G

A

1

(S

o

u

th

B

rid

g

e)

ICH5R

PHX

UID

PCI-X100 M

Hz #1

SATA
Ctrllr

S

A

T

A

A

C

T

_

L

E

D

JC

O

M

1

JFDD1

JIDE2

JIDE1

I-SATA1

U

S

B

2

/3

I-SATA0

ATX PWR

8-Pin

C

P

U

2

Lindenhurst

(N

o

rth

B

rid

g

e)

E7520

SMBus

Fans
3/4

Fans
5/6

Fans
7/8

Fans
9/10

PCI-Ex8 #2

PCI-Ex8 #1

JKB1

J

L

1

J

D

1

JPG

1

J22

JPL1

J

2

4

J

B

T

1

JL

A

N

2

1

U

IP

M

I S

lo

t

S

/IO

J27

JWD1

V

G

A

C

T

R

L

J

F

1

JWF1

JMS1

JPS1

JC

O

M

2

M

-SATA

BIOS Debug

JW

F

2

J

P

W

1

J

P

W

2

XJ4F1

XJ4F2

Power Button

OH/Fan Fail LED

1

NIC1 L ED

Front_UID

2

PWR Fail LED+

HDD LED

Pwr

Vcc

Vcc

Vcc

Ground

1920

X

Ground

NMI

X

NIC2 L ED

Vcc

UID_LED

PWR Fail LED-

PWR LED

Vcc

Overheat (OH)/

Fan_Fail LED Pin

Definitions

(JF1)

Pin

Number

7
8

Definition

Vcc

GND

OH/Fan
Fail LED

Overheat/Fan_Fail LED

Connect an LED to the OH/Fan Fail
connection on pins 7 and 8 of JF1
to provide advanced warning of
chassis overheating or system fan
failure. Refer to the table on the
right for pin definitions.

OH/Fan Fail LED

(JF1)

State

Off

Stay On

Blink

Message

Normal

Overheat

Fan Fail

PW/PWR
Fail LED

PWR Fail LED

The Power Fail LED connection is
located on pins 5 and 6 of JF1.
Refer to the tables on the right for
pin definitions and color mes­sages.

Pin

Number

5
6

Definition
PWR Fail LED ­PWR Fail LED +

PWR_Fail LED

Pin Definitions

(JF1)

Color
Green
Amber

System State

PWR On, System

Normal

Redundant PWR

Failure

PWR_Fail LED Pin

Definitions

(JF1)

Chapter 2: Installation

2-13

®

JL

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S

UPER X6DHP-TG

DIM

M

1B (Bank 1)

FP C

ontrol

Fans
1/2

PCI-X100 M

Hz #2 ZCR

U

S

B

0

/1

C

P

U

1

G

L

A

N

C

T

L

R

JL

A

N

2

DIM

M

1A (Bank 1)

DIM

M

2B (Bank 2)

DIM

M

2A (Bank 2)

DIMM

3B (Bank 3)

DIM

M

3A (Bank 3)

J

W

O

R

1

B

a

tte

ry

S

P

K

R

J

V

G

A

1

(S

o

u

th

B

rid

g

e)

ICH5R

PHX

UID

PCI-X100 M

Hz #1

SATA
Ctrllr

S

A

T

A

A

C

T

_

L

E

D

JC

O

M

1

JFDD1

JIDE2

JIDE1

I-SATA1

U

S

B

2

/3

I-SATA0

ATX PWR

8-Pin

C

P

U

2

Lindenhurst

(N

o

rth

B

rid

g

e)

E7520

SMBus

Fans
3/4

Fans
5/6

Fans
7/8

Fans
9/10

PCI-Ex8 #2

PCI-Ex8 #1

JKB1

J

L

1

J

D

1

JPG

1

J22

JPL1

J

2

4

J

B

T

1

JL

A

N

2

1

U

I

P

M

I S

lo

t

S

/I

O

J27

JWD1

V

G

A

C

T

R

L

J

F

1

JWF1

JMS1

JPS1

JC

O

M

2

M

-SA

TA

BIOS Debug

JW

F

2

J

P

W

1

J

P

W

2

XJ4F1

XJ4F2

Power Button

OH/Fan Fail LED

1

NIC1 L ED

Front_UID

2

PWR Fail LED+

HDD LED

Pwr

Vcc

Vcc

Vcc

Ground

1920

X

Ground

NMI

X

NIC2 L ED

Vcc

UID_LED

PWR Fail LED-

PWR LED

Vcc

Power Button

The Power Button connection is
located on pins 1 and 2 of JF1.
Momentarily contacting both pins
will power on/off the system. This
button can also be configured to
function as a suspend button
(with a setting in BIOS - see Chap­ter 4). To turn off the power
when set to suspend mode, de­press the button for at least 4
seconds. Refer to the table on the
right for pin definitions.

Pin

Number

1
2

Definition

PW_ ON

Ground

Power Button

Connector

Pin De finitions

(JF1)

PWR Button

Front_UID Button/ UID_
LED

There is a Universal Indicator lo­cated next to the VGA Connector
on the motherboard. The Front_UID
Button/UID_LED connection is lo­cated on pins 3 and 4 of JF1. Re­fer to the table on the right for pin
definitions.

Pin

Number

3
4

Definition

Front_UID Button

UID_LED

UID & UID_LED Pin

Definitions (JF1)

Front UID But­ton/UID LED

2-14

X6DHP-TG User's Manual

®

JLAN1

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UPER X6DHP-TG

DIMM 1B (Bank 1)

FP Control

Fans
1/2

PCI-X100 MHz #2 ZCR

USB0/1

CPU 1

GLAN
CTLR

JLAN2

DIMM 1A (Bank 1)
DIMM 2B (Bank 2)

DIMM 2A (Bank 2)

DIMM 3B (Bank 3)

DIMM 3A (Bank 3)

JWOR1

Battery

SPKR

JV

GA

1

(South
Bridge)

ICH5R

PHX

UID

PCI-X100 MHz #1

SATA
Ctrllr

SATA

ACT_LED

JCO

M

1

JFDD1

JIDE2

JIDE1

I-SATA1

U

SB

2/3

I-SATA0

ATX PW

R

8-Pin

CPU2

Lindenhurst

(North
Bridge)

E7520

SM

Bus

Fans
3/4

Fans
5/6

Fans
7/8

Fans
9/10

PCI-Ex8 #2

PCI-Ex8 #1

JKB1

JL1

JD1

JPG1

J22

JPL1

J24

JBT1

JLAN2

1U IPMI Slot

S/IO

J27

JWD1

VGA

CTRL

JF1

JWF1

JMS1

JPS1

JCOM

2

M-SATA

BIOS Debug

JW

F2

JPW

1

JPW

2

XJ4F1

XJ4F2

Serial Ports

There are two COM headers
(COM1 and COM2) located be­tween SCSI Channel A and IDE
Drives. See the table on the right
for pin definitions.

Chassis Intrusion

A Chassis Intrusion header is lo­cated at JL1. Attach the appropri­ate cable to inform you of a chas­sis intrusion.

Pin

Number

1
2

Defin itio n

Intrusion Inpu

t

Ground

Chassis Intrusion

Pin Definitions (JL1)

COM2COM1 Chassis Intrusion

Serial Port Pin Definitions

(COM1/COM2)

Pin Number Definition
1 CD
2 RD
3 TD
4 DTR
5 Ground

Pin Number Definition
6 DSR
7 RTS
8 CTS
9 RI

Chapter 2: Installation

2-15

®

JLAN1

S

UPER X6DHP-TG

DIMM 1B (Bank 1)

FP Control

Fans
1/2

PCI-X100 MHz #2 ZCR

USB0/1

CPU 1

GLAN
CTLR

JLAN2

DIMM 1A (Bank 1)
DIMM 2B (Bank 2)
DIMM 2A (Bank 2)

DIMM 3B (Bank 3)

DIMM 3A (Bank 3)

JWOR1

Battery

SPKR

JV

G

A

1

(South
Bridge)

ICH5R

PHX

UID

PCI-X100 MHz #1

SATA
Ctrllr

SATA
ACT_LED

JCOM

1

JFDD1

JIDE2

JIDE1

I-SATA1

U

SB

2/3

I-SATA0

ATX PW

R

8-Pin

CPU2

Lindenhurst

(North
Bridge)

E7520

SM

Bus

Fans
3/4

Fans
5/6

Fans
7/8

Fans
9/10

PCI-Ex8 #2

PCI-Ex8 #1

JKB1

JL1

JD1

JPG1

J22

JPL1

J24

JBT1

JLAN2

1U IPMI Slot

S/IO

J27

JWD1

VGA

CTRL

JF1

JWF1

JMS1

JPS1

JCOM

2

M-SATA

BIOS Debug

JW

F2

JPW

1

JPW

2

XJ4F1

XJ4F2

Front Panel Universal
Serial Bus Headers

Extra USB headers (USB2/USB3)
can be used for front side USB
access. You will need a USB
cable to use either connection.
Refer to the tables on the right for
pin definitions.

Universal Serial Bus
(USB0/1)

Two USB 2.0 ports (USB0/USB1)
are located on the Back Panel.
See the table on the right for pin
definitions.

Universal Serial B us Pin Definitions

Pin
Number Definition
1+5V
2P0­ 3P0+
4 Ground
5 N/A

Pin
Number Definitio

n

1+5V
2P0­ 3P0+
4 Ground
5Key

USB0

USB1

USB 0/1

FP USB 2/3

FP USB Pin Definitions

Pin
Number Definition
1Vcc
3P0­ 5P0+
7 Ground
9Key

Pin
Number Definitio

n

2Vcc
4P0­ 6P0+
8 Ground
10 NC

FP USB2/USB3

2-16

X6DHP-TG User's Manual

®

JLAN1

S

UPER X6DHP-TG

DIMM 1B (Bank 1)

FP Control

Fans
1/2

PCI-X100 MHz #2 ZCR

USB0/1

CPU 1

GLAN
CTLR

JLAN2

DIMM 1A (Bank 1)
DIMM 2B (Bank 2)

DIMM 2A (Bank 2)

DIMM 3B (Bank 3)

DIMM 3A (Bank 3)

JWOR1

Battery

SPKR

JV

GA

1

(South
Bridge)

ICH5R

PHX

UID

PCI-X100 MHz #1

SATA
Ctrllr

SATA

ACT_LED

JCOM

1

JFDD1

JIDE2

JIDE1

I-SATA1

U

SB

2/3

I-SATA0

ATX PW

R

8-Pin

CPU2

Lindenhurst

(North
Bridge)

E7520

SM

Bus

Fans
3/4

Fans
5/6

Fans
7/8

Fans
9/10

PCI-Ex8 #2

PCI-Ex8 #1

JKB1

JL1

JD1

JPG1

J22

JPL1

J24

JBT1

JLAN2

1U IPMI Slot

S/IO

J27

JWD1

VGA

CTRL

JF1

JWF1

JMS1

JPS1

JCOM

2

M-SATA

BIOS Debug

JW

F2

JPW

1

JPW

2

XJ4F1

XJ4F2

ATX PS/2 Keyboard and
PS/2 Mouse Ports

The ATX PS/2 keyboard and PS/2
mouse are located next to the
VGA connector. See the table at
right for pin definitions. (See Fig­ure 2-3 for the locations of each.)

PS/2 Keyboard

and Mouse Ports

Pin Definitions

(JKB1/JMS1)

Pin

Number

1
2
3
4
5
6

Definition

Data

NC

Ground

VCC

Clock

NC

GLAN (Giga-bit Ethernet
Ports)

Two G-bit Ethernet ports (desig­nated JLAN1/JLAN2) are located
next to the USB 0/1 ports. This
port accepts RJ45 type cables.

MouseGLAN1 GLAN2

Keyboard

Chapter 2: Installation

2-17

®

JLAN1

S

UPER X6DHP-TG

DIMM 1B (Bank 1)

FP Control

Fans
1/2

PCI-X100 MHz #2 ZCR

USB0/1

C

PU

1

GLA

N

CTLR

JLAN2

DIMM 1A (Bank 1)
DIMM 2B (Bank 2)

DIMM 2A (Bank 2)

DIMM 3B (Bank 3)

DIMM 3A (Bank 3)

JW

O

R

1

Battery

SPKR

JVGA1

(South
Bridge)

ICH5R

PHX

UID

PCI-X100 MHz #1

SATA
Ctrllr

SATA
ACT_LED

JCOM1

JFDD1

JIDE2

JIDE1

I-SATA1

USB 2/3

I-SATA0

ATX PWR

8-Pin

C

PU

2

Lindenhurst

(North
Bridge)

E7520

SMBus

Fans
3/4

Fans
5/6

Fans
7/8

Fans
9/10

PCI-Ex8 #2

PCI-Ex8 #1

JKB1

JL1

JD1

JPG1

J22

JPL1

J24

JBT1

JLAN2

1U IPMI Slot

S/IO

J27

JWD1

V

G

A

CTRL

JF1

JW

F1

JMS1

JPS1

JCOM2

M-SATA

BIOS Debug

JWF2

JPW1

JPW2

XJ4F1

XJ4F2

Power LED/Speaker

On the JDI header, pins 1-3 are
for a power LED and pins 4-7 are
for the speaker. See the table on
the right for speaker pin defini­tions. Note: The speaker connec­tor pins are for use with an exter­nal speaker. If you wish to use
the onboard speaker, you should
close pins 6-7 with a jumper.

Speaker Connector Pin

Definitions (J D 1)

Pin

Number

4
5
6
7

Function

+

Key

Defi n iti o n

Red wire, Speaker data

No connection

Key

Speaker data

Fan Headers

The X6DHP-TG has ten fan head­ers (Fan1 to Fan10). These fan
headers use DC Power. *Note:
please be sure to use
Supermicro's (P/N: Fan-0079) on
the motherboard. See the table on
the right for pin definitions.

PWR LED/SPKR

Fans 1,2

Fans 3,4

Fans 5,6

Fans 7,8

Fans 9,10

Fan Header Pin Definitions

Definition

Fan PWR

Tachometer

GND
GND

Tachometer

Fan PWR

Pin #

1
2
3
4
5
6

Color

Red

Yellow

Black

Grey

White

Orange

*Be sure to use Supermicro (P/N: Fan-0079

)

on the X6DHP-8G.

2-18

X6DHP-TG User's Manual

®

JLAN1

S

UPER X6DHP-TG

DIMM 1B (Bank 1)

FP Control

Fans
1/2

PCI-X100 MHz #2 ZCR

USB0/1

CPU 1

GLAN
CTLR

JLAN2

DIMM 1A (Bank 1)

DIMM 2B (Bank 2)

DIMM 2A (Bank 2)

DIMM 3B (Bank 3)

DIMM 3A (Bank 3)

JWOR1

Battery

SPKR

JV

GA

1

(South
Bridge)

ICH5R

PHX

UID

PCI-X100 MHz #1

SATA
Ctrllr

SATA
ACT_LED

JCOM

1

JFDD1

JIDE2

JIDE1

I-SATA1

U

SB 2/3

I-SATA0

ATX PW

R

8-Pin

CPU2

Lindenhurst

(North

Bridge)

E7520

SM

Bus

Fans
3/4

Fans
5/6

Fans
7/8

Fans
9/10

PCI-Ex8 #2

PCI-Ex8 #1

JKB1

JL1

JD1

JPG1

J22

JPL1

J24

JBT1

JLAN2

1U IPMI Slot

S/IO

J27

JWD1

VGA

CTRL

JF1

JWF1

JMS1

JPS1

JCOM

2

M-SATA

BIOS Debug

JW

F2

JPW

1

JPW

2

XJ4F1

XJ4F2

Wake-On-Ring

The Wake-On-Ring header is des­ignated JWOR1. This function al­lows your computer to receive
and "wake-up" by an incoming call
to the modem when in suspend
state. See the table on the right
for pin definitions. You must have
a Wake-On-Ring card and cable to
use this feature.

Wake-on-Ring

Pin Definitions

(JWOR1)

Pin

Number

1
2

Definition

Ground

Wake-up

WOR

Chapter 2: Installation

2-19

®

JLAN1

S

UPER X6DHP-TG

DIMM 1B (Bank 1)

FP Control

Fans
1/2

PCI-X100 MHz #2 ZCR

USB0/1

CPU 1

GLAN
CTLR

JLAN2

DIMM 1A (Bank 1)
DIMM 2B (Bank 2)

DIMM 2A (Bank 2)

DIMM 3B (Bank 3)

DIMM 3A (Bank 3)

JW

OR1

Battery

SPKR

JVGA1

(South
Bridge)

ICH5R

PHX

UID

PCI-X100 MHz #1

SATA
Ctrllr

SATA
ACT_LED

JCOM1

JFDD1

JIDE2

JIDE1

I-SATA1

USB 2/3

I-SATA0

ATX PW

R

8-Pin

CPU2

Lindenhurst

(North
Bridge)

E7520

SM

Bus

Fans
3/4

Fans
5/6

Fans
7/8

Fans
9/10

PCI-Ex8 #2

PCI-Ex8 #1

JKB1

JL1

JD1

JPG1

J22

JPL1

J24

JBT1

JLAN2

1U IPM

I Slot

S/IO

J27

JWD1

VGA

CTRL

JF1

JWF1

JMS1

JPS1

JCOM2

M-SATA

BIOS Debug

JW

F2

JPW

1

JPW

2

XJ4F1

XJ4F2

SMB

A System Management Bus
header is located at J22. Connect
the appropriate cable here to uti­lize SMB on your system.

Fan Header Pin Definitions

Pin

Number

1
2
3

Defin i tion

Ground (black)

+12V (red)

Tachometer

Caution: These fan headers
are DC power.

Power SMB (I2 C)
Connector

I2 C Connector (J24), located be­tween the PWR ForceOn Header
and the PWR Fault header, moni­tors the status of PWR Supply,
Fan and system temperature.

SMB PWR

Pin Definitions (J24)

Pin #

1
2
3
4
5

Definition

Clock

Data

PW Fail Signal

N/A
N/A

SMB

PWR SMB

2-20

X6DHP-TG User's Manual

®

JLAN1

S

UPER X6DHP-TG

DIMM 1B (Bank 1)

FP C

ontrol

Fans
1/2

PCI-X100 MHz #2 ZCR

USB0/1

CPU 1

GLAN
CTLR

JLAN2

DIMM 1A (Bank 1)

DIMM 2B (Bank 2)

DIMM 2A (Bank 2)

DIMM 3B (Bank 3)

DIMM 3A (Bank 3)

JW

O

R

1

Battery

SPK

R

JVGA1

(South
Bridge)

ICH5R

PHX

UID

PCI-X100 MHz #1

SATA
Ctrllr

SATA
ACT_LED

JCOM1

JFDD1

JIDE2

JIDE1

I-SATA1

U

SB

2/3

I-SATA0

ATX PW

R

8-Pin

CPU2

Lindenhurst

(North
Bridge)

E7520

SM

Bus

Fans
3/4

Fans
5/6

Fans
7/8

Fans
9/10

PCI-Ex8 #2

PCI-Ex8 #1

JKB1

JL

1

JD

1

JPG1

J22

JPL1

J24

JB

T

1

JLAN2

1U

IP

M

I S

lot

S/IO

J27

JW

D

1

V

G

A

C

T

R

L

JF1

JWF1

JMS1

JPS1

JCOM2

M-SATA

B

IO

S

D

e

b

u

g

JW

F

2

JP

W

1

JP

W

2

XJ4F1

XJ4F2

2-6 Jumper Settings

Explanation of
Jumpers

To modify the operation of the
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.

Connector

Pins

Jumper

Cap

Setting

Pin 1-2 short

3 2 1

3 2 1

GLAN Enable/Disable

JPL1 enables or disables the
GLAN ports on the motherboard.
See the table on the right for
jumper settings. The default set­ting is enabled.

Jumper
Position
Pins 1-2
Pins 2-3

Definition

Enabled

Disabled

GLAN

Enable/Disable

Jumper Settings

(JPL1)

GLAN
Enable

Chapter 2: Installation

2-21

®

JLAN1

S

UPER X6DHP-TG

DIMM 1B (Bank 1)

FP Control

Fans
1/2

PCI-X100 MHz #2 ZCR

USB0/1

CPU 1

GLAN
CTLR

JLAN2

DIMM 1A (Bank 1)
DIMM 2B (Bank 2)

DIMM 2A (Bank 2)

DIMM 3B (Bank 3)

DIMM 3A (Bank 3)

JWOR1

Battery

SPKR

JVGA1

(South
Bridge)

ICH5R

PHX

UID

PCI-X100 MHz #1

SATA
Ctrllr

SATA
ACT_LED

JCOM1

JFDD1

JIDE2

JIDE1

I-SATA1

USB 2/3

I-SATA0

ATX PW

R

8-Pin

CPU2

Lindenhurst

(North
Bridge)

E7520

SM

Bus

Fans
3/4

Fans

5/6

Fans
7/8

Fans
9/10

PCI-Ex8 #2

PCI-Ex8 #1

JKB1

JL1

JD1

JPG1

J22

JPL1

J24

JBT1

JLAN2

1U IPMI Slot

S/IO

J27

JWD1

VGA

CTRL

JF1

JWF1

JMS1

JPS1

JCOM2

M-SATA

BIOS Debug

JW

F2

JPW

1

JPW

2

XJ4F1

XJ4F2

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

2-22

X6DHP-TG User's Manual

®

JLAN1

S

UPER X6DHP-TG

DIM

M

1B (Bank 1)

FP Control

Fans
1/2

PCI-X100 MHz #2 ZCR

USB0/1

CPU 1

GLAN

CTLR

JLAN2

DIM

M

1A (Bank 1)

DIM

M

2B (Bank 2)

DIM

M

2A (Bank 2)

DIM

M

3B (Bank 3)

DIM

M

3A (Bank 3)

JWOR1

Battery

SPKR

JVGA1

(South
Bridge)

ICH5R

PHX

UID

PCI-X100 MHz #1

SATA
Ctrllr

SATA
ACT_LED

JCOM

1

JFDD1

JIDE2

JIDE1

I-SATA1

USB 2/3

I-SATA0

ATX PWR

8-Pin

CPU2

Lindenhurst

(North
Bridge)

E7520

SMBus

Fans
3/4

Fans
5/6

Fans
7/8

Fans
9/10

PCI-Ex8 #2

PCI-Ex8 #1

JKB1

JL1

JD1

JPG

1

J22

JPL

1

J24

JBT1

JLAN2

1U IPMI Slot

S/IO

J27

JWD1

VGA

CTRL

JF1

JW

F1

JMS1

JPS1

JCOM2

M-SATA

BIOS Debug

JWF2

JPW1

JPW2

XJ4F1

XJ4F2

Watch Dog Enable

JWD1 controls Watch Dog, a sys­tem monitor that takes action when
a software application freezes the
system. Pins 1-2 will have WD re­set the system if a program
freezes. Pins 2-3 will generate a
non-maskable interrupt for the pro­gram that has frozen (requires soft­ware implementation). Watch Dog
must also be enabled in BIOS.

Jumper

Position
Pins 1-2
Pins 2-3

Open

Definition

WD to Reset

WD to NMI

Disabled

Watch Dog

Jumper Settings (JWD1)

Jumper
Position
Pins 1-2
Pins 2-3

Definition

Enabled

Disabled

VGA

Enable/Disable

Jumper Settings

(JPG1)

VGA Enable/Disable

JPG1 enables or disables the VGA
Connector on the motherboard.
See the table on the right for
jumper settings. The default set­ting is enabled.

VGA Enable

JP17

JP18

WD Enable

Chapter 2: Installation

2-23

®

JLAN1

S

UPER X6DHP-TG

DIM

M

1B (Bank 1)

FP Control

Fans

1/2

PCI-X100 MHz #2 ZCR

USB0/1

CPU 1

GLAN
CTLR

JLAN2

DIM

M

1A (Bank 1)

DIM

M

2B (Bank 2)

DIM

M

2A (Bank 2)

DIM

M

3B (Bank 3)

DIM

M

3A (Bank 3)

JWOR1

Battery

SPKR

JVGA1

(South
Bridge)

ICH5R

PHX

UID

PCI-X100 MHz #1

SATA
Ctrllr

SATA
ACT_LED

JCOM

1

JFDD1

JIDE2

JIDE1

I-SATA1

USB 2/3

I-SATA0

ATX PWR

8-Pin

CPU2

Lindenhurst

(North

Bridge)

E7520

SMBus

Fans
3/4

Fans
5/6

Fans
7/8

Fans
9/10

PCI-Ex8 #2

PCI-Ex8 #1

JKB1

JL1

JD1

JPG

1

J22

JPL

1

J24

JBT1

JLAN2

1U IPMI Slot

S/IO

J27

JWD1

VGA

CTRL

JF1

JW

F1

JMS1

JPS1

JCOM

2

M-SATA

BIOS Debug

JWF2

JPW1

JPW2

XJ4F1

XJ4F2

BIOS Debug

Pin

Number

1-2
2-3

Definition

Normal

BIOS Recovery

BIOS Debug

Pin Definitions (J27)

BIOS Debug (J27)

Close pins 2 and 3 of J27 to allow
the system to search for the res­cue disk from the floppy drive to
refresh the BIOS when the BIOS
crashes. Refer to the Table on the
right for pin definitions.

Jumper

Position
Pins 1-2
Pins 2-3

Definition

Enabled

Disabled

SATA Enable/Disable

Jumper Settings

(JPS1)

SATA Enable

SATA Enable

Close pins 1 and 2 of JPS1 to en­able SATA controller. Refer to the
Table on the right for pin defini­tions.

2-24

X6DHP-TG User's Manual

DDR
333 MHz
266MHz

XJ4F1 XJ4F2
Closed Closed
Open Open

PLLSEL Select

Jumper Settings

(XJ4F1/XJ4F2)

(*Default: DDR333)

PLLSEL Select

XJ4F1/XJ4F2 allows the user to
select PLLSEL (memory speed).
See the table on the right for
jumper definitions. (*The Default
setting is: Closed: DDR333).

®

JLAN1

S

UPER X6DHP-TG

DIMM 1B (Bank 1)

FP Control

Fans
1/2

PCI-X100 MHz #2 ZCR

USB0/1

CPU 1

GLAN
CTLR

JLAN2

DIMM 1A (Bank 1)
DIMM 2B (Bank 2)
DIMM 2A (Bank 2)

DIMM 3B (Bank 3)
DIMM 3A (Bank 3)

JWOR1

Battery

SPKR

JVGA1

(South
Bridge)

ICH5R

PHX

UID

PCI-X100 MHz #1

SATA
Ctrllr

SATA
ACT_LED

JCOM1

JFDD1

JIDE2

JIDE1

I-SATA1

USB 2/3

I-SATA0

ATX PW

R

8-Pin

CPU2

Lindenhurst

(North
Bridge)

E7520

SM

Bus

Fans
3/4

Fans
5/6

Fans
7/8

Fans
9/10

PCI-Ex8 #2

PCI-Ex8 #1

JKB1

JL1

JD1

JPG1

J22

JPL1

J24

JBT1

JLAN2

1U IPM

I Slot

S/IO

J27

JWD1

VGA

CTRL

JF1

JWF1

JMS1

JPS1

JCOM2

M-SATA

BIOS Debug

JW

F2

JPW

1

JPW

2

XJ4F1

XJ4F2

XJ4F2

XJ4F1

Chapter 2: Installation

2-25

®

JLAN1

S

UPER X6DHP-TG

DIMM 1B (Bank 1)

FP Control

Fans

1/2

PCI-X100 MHz #2 ZCR

USB0/1

CPU 1

GLAN
CTLR

JLAN2

DIMM 1A (Bank 1)
DIMM 2B (Bank 2)

DIMM 2A (Bank 2)

DIMM 3B (Bank 3)

DIMM 3A (Bank 3)

JWOR1

Battery

SPKR

JVGA1

(South
Bridge)

ICH5R

PHX

UID

PCI-X100 MHz #1

SATA
Ctrllr

SATA
ACT_LED

JCOM1

JFDD1

JIDE2

JIDE1

I-SATA1

USB 2/3

I-SATA0

ATX PW

R

8-Pin

CPU2

Lindenhurst

(North
Bridge)

E7520

SM

Bus

Fans
3/4

Fans

5/6

Fans
7/8

Fans
9/10

PCI-Ex8 #2

PCI-Ex8 #1

JKB1

JL1

JD1

JPG1

J22

JPL1

J24

JBT1

JLAN2

1U IPMI Slot

S/IO

J27

JWD1

VGA

CTRL

JF1

JWF1

JMS1

JPS1

JCOM2

M-SATA

BIOS Debug

JW

F2

JPW

1

JPW

2

XJ4F1

XJ4F2

2-7 Onboard Indicators

GLAN LEDs

Each Gigabit Ethernet LAN port (lo­cated between SMBus and USB0/
1connectors) has two LEDs on the
back of the connectors. The yel­low LED indicates activity while
the other LED may be green, or­ange or off to indicate the speed
of the connection. See the table
at right for the functions associ­ated with the second LED.

GLAN 1

LED

Color

Off

Green

Amber

Definition

10 Mbps or *NC

100 Mbps

1 Gbps

1 Gb LAN Left LED

Indicator (Speed LED)

Right

LED

Color

Amber

Definition

Blinking

10/100Mbps/

1Gbps

1 Gb LAN Right LED

Indicator(Activity LED)

Left

(Back Panel View)

GLAN 2

Marvell SATA Activity LED
Indicator

Marvell Serial ATA Activity LED In­dictor, located between SATA
Controller and Marvell SATA 4-port
connector, displays the status of
Marvell's SATA Activities. See the
table on the right for pin defini­tions.

M-SATA_ACT_Indicator Pin Definitions

Pin # Definition
1 SATA0_Act
2 SATA1_Act
3 SATA2_Act
4 SATA3_Act
5 LED_COM

Pin# Definition
6 NC
7 NC
8 NC
9 NC
10 NC

M-SATA LED Activity

2-26

X6DHP-TG User's Manual

®

JLAN1

S

UPER X6DHP-TG

DIMM 1B (Bank 1)

FP Control

Fans
1/2

PCI-X100 MHz #2 ZCR

USB0/1

CPU 1

GLAN
CTLR

JLAN2

DIMM 1A (Bank 1)
DIMM 2B (Bank 2)
DIMM 2A (Bank 2)

DIMM 3B (Bank 3)
DIMM 3A (Bank 3)

JWOR1

Battery

SPKR

JVGA1

(South
Bridge)

ICH5R

PHX

UID

PCI-X100 MHz #1

SATA
Ctrllr

SATA
ACT_LED

JCOM1

JFDD1

JIDE2

JIDE1

I-SATA1

USB 2/3

I-SATA0

ATX PW

R

8-Pin

CPU2

Lindenhurst

(North
Bridge)

E7520

SM

Bus

Fans
3/4

Fans
5/6

Fans
7/8

Fans
9/10

PCI-Ex8 #2

PCI-Ex8 #1

JKB1

JL1

JD1

JPG1

J22

JPL1

J24

JBT1

JLAN2

1U IPM

I Slot

S/IO

J27

JWD1

VGA

CTRL

JF1

JWF1

JMS1

JPS1

JCOM2

M-SATA

BIOS Debug

JW

F2

JPW

1

JPW

2

XJ4F1

XJ4F2

Unit Identification

A Unit Identification Indicator
(UID) is located above SCSI Channel
B Connector. Use this indicator for
easy identification of the system
when needed. While servicing the

system,

if you find you need to work
on the other side of the unit, push the
UID button (located on the far left of
the control panel on the front and to
the right of the VGA port on the rear
of the chassis) to illuminate an LED
on the other side of the chassis.
When you walk around to the other
side of the rack, the unit will then be
easy to spot. The LED will remain on
until the UID button is pushed again.

UID

Chapter 2: Installation

2-27

Floppy Connector

The floppy connector is located
on JFDD1. See the table below
for pin definitions.

Pin Number Function
1 GND
3 GND
5 Key
7 GND
9 GND
11 GND
13 GND
15 GND
17 GND
19 GND
21 GND
23 GND
25 GND
27 GND
29 GND
31 GND
33 GND

Pin Number Function
2 FDHDIN
4 Reserved
6 FDEDIN
8 Index­ 10 Motor Enable
12 Drive Select B­ 14 Drive Select A­ 16 Motor Enable
18 DIR­ 20 STEP­ 22 Write Data­ 24 Write Gate­ 26 Track 00­ 28 Write Protect­ 30 Read Data­ 32 Side 1 Select­ 34 Diskette

Floppy Connector Pin Definitions

Floppy

2-8 Floppy Drive, Hard Disk Drive and 1U IPMI

Connections

Note the following when connecting the floppy and hard disk drive cables:

• The floppy disk drive cable has seven twisted wires.

• A red mark on a wire typically designates the location of pin 1.

• A single floppy disk drive ribbon cable has 34 wires and two connectors
to provide for two floppy 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.

®

JLAN1

S

UPER X6DHP-TG

D

IM

M

1B (Bank 1)

FP Control

Fans
1/2

PCI-X100 M

Hz #2 ZCR

USB0/1

CPU 1

GLAN

CTLR

JLAN2

D

IM

M

1A

(Bank 1)

D

IM

M

2B (Bank 2)

D

IM

M

2A

(Bank 2)

D

IM

M

3B (Bank 3)

D

IM

M

3A

(Bank 3)

JWOR1

Battery

SPKR

JVGA1

(South
Bridge)

ICH5R

PHX

UID

PCI-X100 M

Hz #1

SATA
Ctrllr

SA

T

A

A

C

T

_L

E

D

JCO

M

1

JFDD1

JIDE2

JIDE1

I-SATA1

USB 2/3

I-SATA0

ATX PWR

8-Pin

CPU2

Lindenhurst

(North
Bridge)

E7520

SMBus

Fans
3/4

Fans
5/6

Fans
7/8

Fans
9/10

PCI-Ex8 #2

PCI-Ex8 #1

JKB1

JL1

JD1

JPG1

J22

JPL1

J24

JBT1

JLAN2

1U IPMI Slot

S/IO

J27

JW

D

1

VGA

CTRL

JF1

JWF1

JMS1

JPS1

JCOM

2

M

-SATA

B

IO

S

D

ebug

JWF2

JPW1

JPW2

XJ4F1

XJ4F2

2-28

X6DHP-TG User's Manual

®

JLAN1

S

UPER X6DHP-TG

DIMM 1B (Bank 1)

FP Control

Fans
1/2

PCI-X100 MHz #2 ZCR

USB0/1

CPU 1

GLAN

CTLR

JLAN2

DIMM 1A (Bank 1)

DIMM 2B (Bank 2)

DIMM 2A (Bank 2)

DIMM 3B (Bank 3)

DIMM 3A (Bank 3)

JWOR1

Battery

SPKR

JVGA1

(South
Bridge)

ICH5R

PHX

UID

PCI-X100 MHz #1

SATA
Ctrllr

SATA
ACT_LED

JCOM

1

JFDD1

JIDE2

JIDE1

I-SATA1

USB 2/3

I-SATA0

ATX PW

R

8-Pin

CPU2

Lindenhurst

(North
Bridge)

E7520

SM

Bus

Fans
3/4

Fans
5/6

Fans
7/8

Fans
9/10

PCI-Ex8 #2

PCI-Ex8 #1

JKB1

JL1

JD1

JPG1

J22

JPL1

J24

JBT1

JLAN2

1U IPMI Slot

S/IO

J27

JWD1

VGA

CTRL

JF1

JWF1

JMS1

JPS1

JCOM2

M-SATA

BIOS Debug

JW

F2

JPW

1

JPW

2

XJ4F1

XJ4F2

IDE Connectors

There are no jumpers to
configure the onboard IDE#1
and #2 connectors (at JIDE1
and JJIDE2, respectively).
See the table on the right
for pin definitions.

Pin Number Function
1 Reset IDE
3 Host Data 7
5 Host Data 6
7 Host Data 5
9 Host Data 4
11 Host Data 3
13 Host Data 2
15 Host Data 1
17 Host Data 0
19 GND
21 DRQ3
23 I/O Write­ 25 I/O Read­ 27 IOCHRDY
29 DACK3­ 31 IRQ14
33 Addr 1
35 Addr 0
37 Chip Select 0
39 Activity

Pin Number Function
2 GND
4 Host Data 8
6 Host Data 9
8 Host Data 10
10 Host Data 11
12 Host Data 12
14 Host Data 13
16 Host Data 14
18 Host Data 15
20 Key
22 GND
24 GND
26 GND
28 BALE
30 GND
32 IOCS16­ 34 GND
36 Addr 2
38 Chip Select 1­ 40 GND

IDE Connector Pin Definitions

(J5, J6)

IDE1

IDE2

1U IPMI Slot

JI is designated as the 1U IPMI
Slot on the Motherboard.

1U IPMI

3-1

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.

Note: Always disconnect the power cord before adding, changing
or installing any hardware components.

Before Power On

1. Make sure that there is not any short circuit between the motherboard

and chassis.

2. Disconnect all ribbon/wire cables from the motherboard, including those

for the keyboard and mouse.

3. Remove all add-on cards.

4. Properly install the CPU and make sure that the CPU is fully seated in the

socket. Connect the chassis speaker and the power LED to the moth­erboard. (Check all jumper settings as well.)

5. Use only the correct type of CMOS onboard battery as recommended by

the Manufacturer. Do not install the onboard battery upside down to
avoid possible explosion.

No Power

1. Make sure that there is not any short circuit between the motherboard

and the chassis.

2. Verify that all jumpers are set to their default positions.

3. Check that 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.

No Video

1. If the power is on but you have no video, remove all the add-on cards

and cables.

2. Use the speaker to determine if any beep codes exist. Refer to the

Appendix for details on beep codes.

3-2

X6DHP-TG User's Manual

Losing the System’s Setup Configuration

1. Ensure that you are using 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 fix the Setup Configuration problem, contact
your vendor for repairs.

3-2 Technical Support Procedures

Before contacting Technical Support, please take the following steps. Also,
note that as a motherboard manufacturer, Super Micro does not sell directly
to end-users, so it is best to first check with your distributor or reseller for
troubleshooting services. They should know of any possible problem(s)
with the specific system configuration that was sold to you.

NOTE

If you are a system integrator, VAR or OEM, a POST diagnos-

tics card is recommended. For I/O port 80h codes, refer to

App. B.

Memory Errors

1. Make sure the DIMM modules are properly and fully installed.

2. Determine if different speeds of DIMMs have been installed and verify
that the BIOS setup is configured for the fastest speed of RAM used.
It is recommended to use the same RAM speed for all DIMMs in the
system.

3. Make sure you are using the correct type of Registered ECC DDR 266/
333 (PC 2100/PC2700) SDRAM (*Please refer to Page 2-5 for the
instruction on DDR 266/333 DIMM population and installation.)

4. Check for bad DIMM modules or slots by swapping a single module be­tween two slots and noting the results.

5. Make sure all memory modules are fully seated in their slots. As an
interleaved memory scheme is used, you must install two modules at a
time, beginning with Bank 1, then Bank 2, and so on (see Section 2-3).

6. Check the position of the 115V/230V switch on the power supply.

3-3

Chapter 3: Troubleshooting

1. Please go through the ‘Troubleshooting Procedures’ and 'Frequently
Asked Question' (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 flashed depending on the modifications
to the boot block code.

3. If you still cannot resolve the problem, include the following infor-

mation when contacting Super Micro for technical support:

• Motherboard model and PCB revision number

• BIOS release date/version (this can be seen on the initial display when
your system first boots up)

•System configuration
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 [e-mail], by phone at:
[phone], option 2, or by fax at [phone].

3-3 Frequently Asked Questions

Question: What are the various types of memory that my mother­board can support?

Answer: The X6DHP-TG has eight 184-pin DIMM slots that support regis-

tered ECC DDR 333/266 SDRAM modules. It is strongly recommended that
you do not mix memory modules of different speeds and sizes. (*In order to
support 6 DIMMs, single rank memory modules must be used.)

Question: How do I update my BIOS?

Answer: It is recommended that you do not upgrade your BIOS if you are

experiencing no problems with your system. Updated BIOS files are located
on our web site at http://www.supermicro.com. Please check our BIOS
warning message and the info on how to update your BIOS on our web
site. Also, check the current BIOS revision and make sure it is newer than
your BIOS before downloading. Select your motherboard model and down­load the BIOS file to your computer. Unzip the BIOS update file and you will
find the readme.txt (flash instructions), the phlash.exe (BIOS flash utility),
the platform.bin (platform file) and the BIOS image (xxxxxx.rom) files. Copy

3-4

X6DHP-TG User's Manual

these files into a bootable floppy and reboot your system. Then, follow
Readme.txt to continue flashing the BIOS.

Question: What's on the CD that came with my motherboard?

Answer: The supplied compact disc has quite a few drivers and programs

that will greatly 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 and security and audio drivers.

3-4 Returning Merchandise for Service

A receipt or copy of your invoice marked with the date of purchase is
required before 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 dam­ages incurred in shipping or from failure due to the alternation, misuse,
abuse or improper maintenance of products.

During the warranty period, contact your distributor first for any product
problems.

Chapter 4: BIOS

4-1

Chapter 4

BIOS

4-1 Introduction

This chapter describes the Phoenix BIOS™ Setup utility for the X6DHP-TG.
The Phoenix ROM BIOS is stored in a flash chip and can be easily upgraded
using a floppy 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 BIOS that may not be
reflected in this manual.

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 flash chip stores the
system parameters, such type 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 flash
chip, enabling it to retain system parameters. Each time the computer is
powered-on the computer is configured with the values stored in the BIOS
ROM by the system BIOS, which gains control at boot-up.

How To Change the Configuration 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 descriptions are given for each parameter
setting in the Setup utility.

4-2

X6DHP-TG 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 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 (see on next page).

When you first power on the computer, the Phoenix 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 shown below appears briefly 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
first time.)

4-3 Main BIOS Setup

All main Setup options are described in this section. The main BIOS Setup screen
is displayed below.

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 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  icon. With the item highlighted,
press the <Enter> key to access the submenu.

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 fields. Then press the <Enter> key to save the data.

System Date

Using the arrow keys, highlight the month, day and year fields and enter
the correct data. Press the <Enter> key to save the data.

BIOS Date

This feature allows BIOS to automatically display the BIOS date.

4-4

X6DHP-TG User's Manual

Legacy Diskette A

This setting allows the user to set the type of floppy 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.

Parallel ATA

This setting allows the user to enable or disable the function of Parallel
ATA. The options are Disabled, Channel 0, Channel 1 and Both.

Serial ATA

This setting allows the user to enable or disable the function of Serial ATA.
The options are Disabled and Enabled.

Serial ATA RAID Enable

Select Enable to enable Serial ATA RAID Functions. (*For the OS
environment, use the RAID driver if this feature is set to Enabled.) The
default setting is Disabled.

Native Mode Operation

Select the native mode for ATA. The options are: Parallel ATA, Serial
ATA, Both, and Auto.

Chapter 4: BIOS

4-5





IDE Channel 0 Master/Slave, IDE Channel 1 Master/Slave, IDE

Channel 2 Master, IDE Channel 3 Master

These settings allow the user to set the parameters of IDE Channel 0
Master/Slave, IDE Channel 1 Master/Slave, IDE Channel 2 Master, IDE

Channel 3 Master slots. Hit <Enter> to activate the following sub-menu
screen for detailed options of these items. Set the correct configurations
accordingly. The items included in the sub-menu are:

Type

Selects the type of IDE hard drive. The options are Auto, (which allows
BIOS to automatically determine the hard drive's capacity, number of
heads, etc.), a number from 1-39 to select a predetermined type of hard
drive, CDROM and ATAPI Removable. The option- "User" will allow the
user to enter the parameters of the HDD installed at this connection. The
option-"Auto" will allow BIOS to automatically configure the parameters
of the HDD installed at the connection. Choose the option 1-39 to select
a predetermined HDD type. Select CDROM if a CDROM drive is installed.
Select ATAPI if a removable disk drive is installed.

4-6

X6DHP-TG User's Manual

32 Bit I/O

This option allows the user to enable or disable the function of 32-bit
data transfer. The options are Enabled and Disabled.

Transfer Mode

Selects the transfer mode. The options are Standard, Fast PIO1, Fast
PIO2, Fast PIO3, Fast PIO4, FPIO3/DMA1 and FPIO4/DMA2.

Ultra DMA Mode

Selects Ultra DMA Mode. The options are Disabled, Mode 0, Mode 1,
Mode 2, Mode 3, Mode 4 and Mode 5.

System Memory

This display informs you how much system memory is recognized as being
present in the system.

Extended Memory

This display informs you how much extended memory is recognized as
being present in the system.

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 whether Phoenix BIOS will access the IDE Channel 0
Master Device via the LBA mode. The options are Enabled and Disabled.

Chapter 4: BIOS

4-7

4-4 Advanced Setup

Choose Advanced from the Phoenix BIOS Setup Utility main menu with the
arrow keys. You should see the following display. The items with a triangle
beside them have sub menus that can be accessed by highlighting the item and
pressing <Enter>. Options for PIR settings are displayed by highlighting the
setting option using the arrow keys and pressing <Enter>. All Advanced BIOS
Setup options are described in this section.





Boot Features

Access the submenu to make changes to the following settings.

Quick Boot Mode

If enabled, this feature will speed up the POST (Power On Self Test) routine
by skipping certain tests after the computer is turned on. The settings are
Enabled and Disabled. If Disabled, the POST routine will run at normal
speed.

Quiet Boot

This setting allows you to Enable or Disable the diagnostic screen during
boot-up.

ACPI Mode

Use the setting to determine if you want to employ ACPI (Advanced
Configuration and Power Interface) power management on your system.
The options are Yes and No.

4-8

X6DHP-TG User's Manual

Power Button Behavior

If set to Instant-Off, the system will power off immediately as soon as the
user hits the power button. If set to 4-sec., the system will power off when
the user presses the power button for 4 seconds or longer. The options
are instant-off and 4-sec override.

After Power Failure

This setting allows you to choose how the system will react when power
returns after an unexpected loss of power. The options are Stay Off and
Power On.

Watch Dog

If enabled, this option will automatically reset the system if the system is
not active for more than 5 minutes. The options are Enabled and Disabled.

Summary Screen

This setting allows you to Enable or Disable the summary screen which
displays the system configuration during bootup. After Power Failure

This setting allows you to choose how the system will react when power
returns after an unexpected loss of power. The options are Stay Off and
Power On.





Memory Cache

Cache System BIOS Area

This setting allows you to designate a reserve area in the system memory
to be used as a System BIOS buffer to allow the BIOS write (cache) its
data into this reserved memory area. Select "Write Protect" to enable this
function, and this area will be reserved for BIOS ROM access only. Select
"Uncached" to disable this function and make this area available for other
devices.

Cache Video BIOS Area

This setting allows you to designate a reserve area in the system memory
to be used as a Video BIOS buffer to allow the BIOS write (cache) its data
into this reserved memory area. Select "Write Protect" to enable the
function and this area will be reserved for Video BIOS ROM access only.
Select "Uncached" to disable this function and make this area available for
other devices

Chapter 4: BIOS

4-9

Cache Base 0-512K

If enabled, this feature will allow the data stored in the base memory area:
block 0-512K to be cached (written) into a buffer, a storage area in the
Static DROM (SDROM) or to be written into L1, L2 cache inside the CPU
to speed up CPU operations . Select "Uncached" to disable this function.
Select "Write Through" to allow data to be cached into the buffer and
written into the system memory at the same time. Select "Write Protect" to
prevent data from being written into the base memory area of Block 0-512K.
Select "Write Back" to allow CPU to write data back directly from the buffer
without writing data to the System Memory for fast CPU data processing
and operation. The options are "Uncached", "Write Through", "Write
Protect", and "Write Back".

Cache Base 512K-640K

If enabled, this feature will allow the data stored in the memory area: 512K­640K to be cached (written) into a buffer, a storage area in the Static DRM
(SDROM) or written into L1, L2, L3 cache inside the CPU to speed up CPU
operations . Select "Uncached" to disable this function. Select "Write
Through" to allow data to be cached into the buffer and written into the
system memory at the same time. Select "Write Protect" to prevent data
from being written into the base memory area of Block 0-512K. Select "Write
Back" to allow CPU to write data back directly from the buffer without
writing data to the System Memory for fast CPU data processing and
operation. The options are "Uncached", "Write Through", "Write Protect",
and "Write Back".

Cache Extended Memory

If enabled, this feature will allow the data stored in the extended memory
area to be cached (written) into a buffer, a storage area in the Static DRM
(SDROM) or written into L1, L2, L3 cache inside the CPU to speed up CPU
operations . Select "Uncached" to disable this function. Select "Write
Through" to allow data to be cached into the buffer and written into the
system memory at the same time. Select "Write Protect" to prevent data
from being written into the base memory area of Block 0-512K. Select "Write
Back" to allow CPU to write data back directly from the buffer without
writing data to the System Memory for fast CPU data processing and
operation. The options are "Uncached", "Write Through", "Write Protect",
and "Write Back".

4-10

X6DHP-TG User's Manual

Discrete MTRR Allocation

If enabled, MTRRs (-Memory Type Range Registers) are configured as
distinct, separate units and cannot be overlapped. Select enabled to
enhance graphic performance when you use a Linux graphics driver that
requires write-combining with 4GB or more memory. The options are
Enabled and Disabled.





PCI Configuration

Access the submenu to make changes to the following settings for PCI
devices.

Onboard GLAN (Gigabit- LAN) OPROM Configure

Enabling this option provides the capability to boot from GLAN. The
options are Disabled and Enabled.

.Reset Configuration Data

If set to Yes, this setting clears the Extended System Configuration Data­(ESCD) area. The options are Yes and No.

Frequency for PCIX#1/GLAN

This option allows the user to change the bus frequency for the devices
installed in the slot indicated. The options are Auto, PCI 33 MHz, PCI 66
MHz, PCI-X 66 MHz, PCI-X 100 MHz, and PCI-X 133 MHz.

Frequency for PCIX#2/MASS

This option allows the user to change the bus frequency of the devices
installed in the slot indicated. The options are Auto, PCI 33 MHz, PCI 66
MHz, PCI-X 66 MHz, PCI-X 100 MHz, and PCI-X 133 MHz.





 PCI-X 100MHz Slot#1, PCI-X 133MHz Slot#2 w/ZCR, PCI-

Express x8 Slot#1, PCI-Express x8 Slot#2

Access the submenu for each of the settings above to make changes to
the following:

Option ROM Scan

When enabled, this setting will initialize the device expansion ROM.
The options are Enabled and Disabled.

Chapter 4: BIOS

4-11

Enable Master

This setting allows you to enable the selected device as the PCI bus
master. The options are Enabled and Disabled.

Latency Timer

This setting allows you to set the clock rate for Bus Master. A high­priority, high-throughout device may benefit from a greater Clock rate.
The options are Default, 0020h, 0040h, 0060h, 0080h, 00A0h, 00C0h,

and 00E0h. For Unix, Novell and other Operating Systems, please select
the option: other. If a drive fails after the installation of a new software
, you might want to change this setting and try again. Different OS
requires different Bus Master clock rate.

Large Disk Access Mode

This setting determines how large hard drives are to be accessed. The
options are DOS or Other (for Unix, Novellle NetWare and other operating
systems).





Advanced Chipset Control

Access the submenu to make changes to the following settings.

Force Compliance Mode

This feature allows you to enable the PCI-Express Compliance Mode. The
options are: Disabled or Enabled.

Memory RAS Feature Control

Select this option in order to enable the special feature of DIMM sparing or
memory mirroring. The options are Mirroring, Sparing and Standard.

Clock Spectrum Feature

If "Enabled", BIOS will monitor the level of Electromagnetic Interference
caused by the components and will attempt to decrease the interference
whenever needed. The options are Enabled and Disabled.

DRAM Data Integrity Mode

If enabled, this feature allows the data stored in the DRMA memory to be
integrated for faster data processing. The options are 72-bit ECC, 144-bit
ECC, Auto and Disabled.

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X6DHP-TG User's Manual

ECC Error Type

This setting lets you select which type of interrupt to be activated as a
result of an ECC error. The options are None, NMI (Non-Maskable Interrupt),

SMI (System Management Interrupt) and SCI (System Control Interrupt.)

SERR Signal Condition

This setting specifies the ECC Error conditions that an SERR# is to be
asserted. The options are None, Single Bit, Multiple Bit and Both.

USB Function

This setting allows you to Enable or Disable all functions for the Onboard
USB devices. The options are Enabled and Disabled.

Legacy USB Support

This setting allows you to enable support for Legacy USB devices. The
settings are Enabled and Disabled.





Advanced Processor Options

Access the submenu to make changes to the following settings.

CPU Speed

This is a display that indicates the speed of the installed processor.

Hyper-threading

This setting allows you to Enable or Disable the function of Hyper­Threading. Enabling Hyper Threading results in increased CPU
performance. (Applicable for the XP systems.)

Machine Checking

Enable to allow the operating system to debug a system crash after a
reset. The options are Disabled and Enabled.

Adjacent Cache Line Prefetch

The CPU fetches the cache line for 64 bytes if Disabled. The CPU fetches
both cache lines for 128 bytes as comprised if Enabled.

Processor Power Management

This feature allows you to decide how processor power is managed. If
set to Disabled, processor power is not managed based on the power
demand on the CPU, and demand-based power switching is not allowed.
If set to GV3, processor power will be controlled by the Bus Ratio and
CPU voltage. Demand-based switching is allowed. The options are
Disabled and GV3.

Chapter 4: BIOS

4-13





I/O Device Configuration

Access the submenu to make changes to the following settings.

KBC Clock input

This setting allows you to set the clock frequency for the Keyboard Clock.
The options are 8MHz, 12 MHz and 16MHz.

Onboard COM1

This setting allows you to assign control of Onboard COM1. The options
are Enabled (user defined), Disabled, and Auto (BIOS- or OS- controlled).

Base I/O Address

Select the base I/O address for COM1. The options are 3F8/IRQ4, 2F8/
IRQ3, 3E8/IRQ4 and 2E8/IRQ3.

Onboard COM2

This setting allows you to assign control of Onboard COM2. The options
are Enabled (user defined), Disabled, and Auto (BIOS- or OS­controlled).

Base I/O Address

Select the base I/O address for COM2. The options are 3F8/IRQ4, 2F8/
IRQ3, 3E8/IRQ4 and 2E8/IRQ3.

Floppy Disk Controller

This setting allows you to assign control of the floppy disk controller. The
options are Enabled (user defined), Disabled, and Auto (BIOS and OS
controlled).





DMI Event Logging

Access the submenu to make changes to the following settings.

Event Log Validity

This is a display to inform you of the event log validity. It is not a setting.

Event Log Capacity

This is a display to inform you of the event log capacity. It is not a setting.

View DMI Event Log

Highlight this item and press <Enter> to view the contents of the event log.

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X6DHP-TG User's Manual

Event Logging

This setting allows you to Enable or Disable event logging.

ECC Event Logging

This setting allows you to Enable or Disable ECC event logging.

Mark DMI Events as Read

Highlight this item and press <Enter> to mark the DMI events as read.

Clear All DMI Event Logs

Select Yes and press <Enter> to clear all DMI event logs. The options are
Yes and No.





Console Redirection

Access the submenu to make changes to the following settings.

COM Port Address

This item allows you to specifies to redirect the console to Onboard COM A
or Onboard COM B. This setting can also be Disabled.

BAUD Rate

This item allows you to select the BAUD rate for console redirection. The
options are 300, 1200, 2400, 9600, 19.2K, 38.4K, 57.6K and 115.2K.

Console Type

This item allows you to choose from the available options to select the
console type for console redirection. The options are VT100, VT100,8bit,
PC-ANSI, 7bit, PC ANSI, VT100+, VT-UTF8.

Flow Control

This item allows you to choose from the available options to select the flow
control for console redirection. The options are: None, XON/XOFF, and CTS/

RTS.

Console Connection

This item allows you to choose select the console connection: either Direct
or Via Modem.

Continue CR after POST

Choose whether to continue with console redirection after the POST
routine. The options are On and Off.

Chapter 4: BIOS

4-15





Hardware Monitor Logic

CPU Temperature Threshold

This option allows the user to set a CPU temperature threshold that
will activate the alarm system when the CPU temperature reaches this
pre-set temperature threshold. The options are 75oC, 80oC, 85oC and
90oC.

Highlight this and hit <Enter> to see the data for the following items:
Temperature: These items display the Temperature status of the

following items.

CPU1 Temperature
CPU2 Temperature
LM93 Temperature
LM30 Temperature

Fan Speed Control Modes [Disable, 3-pin (Server)]

This feature allows the user to decide how the system controls the
speeds of onboard fans. Select "Disable" to disable of the function
of fan speed control and the system will run at the full speed (12V.)
Select "3-pin Server" to optimize the fan speed control via BIOS
Thermal management.

Fan 1 - FAN 10: If the feature of Auto Fan Control is enabled, BIOS
will automatically display the status of the fans indicated in this item.

Voltage: These items display the Voltage status of the following items.

P12V_CPU1-_Scaled
P12V_CPU2_Scaled
P12V_Scaled
CPU vio
MCH/PXH Vcore
ICH Vcore
CPU1 Vcore
CPU2 Vcore
P3V3
P5V
P1V8
Vdimm
HECETA_MEM_VTT
P1V0_NIC
N12V_Scaled
P3V3_STBY

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X6DHP-TG User's Manual

4-5 Security

Choose Security from the Phoenix BIOS Setup Utility main menu with the arrow
keys. You should see the following display. Security setting options are
displayed by highlighting the setting using the arrow keys and pressing <Enter>.
All Security BIOS settings are described in this section.

Supervisor Password Is:

This displays whether a supervisor password has been entered for the
system. Clear means such a password has not been used and Set means
a supervisor password has been entered for the system.

User Password Is:

This displays whether a user password has been entered for the system.
Clear means such a password has not been used and Set means a user
password has been entered for the system.

Set Supervisor Password

When the item "Set Supervisor Password" is highlighted, hit the <Enter> key.
When prompted, type the Supervisor's password in the dialogue box to set
or to change supervisor's password, which allows access to BIOS.

Set User Password

When the item "Set User Password" is highlighted, hit the <Enter> key.
When prompted, type the user's password in the dialogue box to set or to
change the user's password, which allows access to the system at boot­up.

Chapter 4: BIOS

4-17

Fixed Disk Boot Sector
This setting may offer some protection against viruses when set to Write

Protect, which protects the boot sector on the hard drive from having a
virus written to it. The other option is Normal.

Password on Boot

This setting allows you to require a password to be entered when the
system boots up. The options are Enabled (password required) and
Disabled (password not required).

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X6DHP-TG User's Manual

+Removable Devices

Highlight and press <Enter> to expand the field. See details on how to
change the order and specs of devices in the Item Specific Help window.

CDROM Drive

See details on how to change the order and specs of the CDROM drive in
the Item Specific Help window.

+Hard Drive

Highlight and press <Enter> to expand the field. See details on how to
change the order and specs of hard drives in the Item Specific Help
window.

4-6 Boot

Choose Boot from the Phoenix BIOS Setup Utility main menu with the arrow keys.
You should see the following display. Highlighting a setting with a + or - will
expand or collapse that entry. See details on how to change the order and specs
of boot devices in the Item Specific Help window. All Boot BIOS settings are
described in this section.

Chapter 4: BIOS

4-19

4-7 Exit

Choose Exit from the Phoenix BIOS Setup Utility main menu with the arrow keys.
You should see the following display. All Exit BIOS settings are described in this
section.

Exit Saving Changes

Highlight this item and hit <Enter> to save any changes you made and to
exit the BIOS Setup utility.

Exit Discarding Changes

Highlight this item and hit <Enter> to exit the BIOS Setup utility without saving
any changes you may have made.

Load Setup Defaults

Highlight this item and hit <Enter> to load the default settings for all items in
the BIOS Setup. These are the safest settings to use.

Discard Changes

Highlight this item and hit <Enter> to discard (cancel) any changes you
made. You will remain in the Setup utility.

Save Changes

Highlight this item and hit <Enter> to save any changes you made. You will
remain in the Setup utility.

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X6DHP-TG User's Manual

Notes

Appendix A: BIOS POST Codes

A-1

This section lists the POST (Power On Self Test) codes for the Phoenix 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:

1 long and two short beeps - video configuration error
1 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.

Appendix A

BIOS POST Codes

POST Code Description

02h Verify Real Mode
03 h Disable Non-Maskable Interrupt (NMI)
04h Get CPU type
06h Initialize system hardware
07 h Disable shadow and execute code from the ROM.
08 h Initialize chipset with initial POST values
09h Set IN POST flag
0Ah Initialize CPU registers
0Bh Enable CPU cache
0C h Initialize caches to initial POST values
0Eh Initialize I/O component
0Fh Initialize the local bus IDE
10 h Initialize Power Management
11 h Load alternate registers with initial POST values
12 h Restore CPU control word during warm boot
13 h Initialize PCI Bus Mastering devices
14 h Initialize keyboard controller
16 h 1-2-2-3 BIOS ROM checksum
17 h Initialize cache before memory Auto size

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X6DHP-TG User's Manual

POST Code Description

18h 8254 timer initialization
1Ah 8237 DMA controller initialization
1Ch Reset Programmable Interrupt Controller
20 h 1-3-1-1 Test DRAM refresh
22 h 1-3-1-3 Test 8742 Keyboard Controller
24 h Set ES segment register to 4 GB
28h Auto size DRAM
29h Initialize POST Memory Manager
2Ah Clear 512 kB base RAM
2Ch 1-3-4-1 RAM failure on address line xxxx*
2Eh 1-3-4-3 RAM failure on data bits xxxx* of low byte of

memory bus
2Fh Enable cache before system BIOS shadow
32 h Test CPU bus-clock frequency
33 h Initialize Phoenix Dispatch Manager
36 h Warm start shut down
38 h Shadow system BIOS ROM
3Ah Auto size cache
3C h Advanced configuration of chipset registers
3D h Load alternate registers with CMOS values
41 h Initialize extended memory for RomPilot
42 h Initialize interrupt vectors
45 h POST device initialization
46 h 2-1-2-3 Check ROM copyright notice
47 h Initialize I20 support
48 h Check video configuration against CMOS
49 h Initialize PCI bus and devices
4Ah Initialize all video adapters in system
4Bh QuietBoot start (optional)
4Ch Shadow video BIOS ROM
4Eh Display BIOS copyright notice
4Fh Initialize MultiBoot
50 h Display CPU type and speed
51h Initialize EISA board
52 h Test keyboard
54h Set key click if enabled
55 h Enable USB devices
58 h 2-2-3-1 Test for unexpected interrupts
59 h Initialize POST display service
5Ah Display prompt “Press F2 to enter SETUP”
5Bh Disable CPU cache

Appendix A: BIOS POST Codes

A-3

POST Code Description

5Ch Test RAM between 512 and 640 kB
60 h Test extended memory
62h Test extended memory address lines
64h Jump to UserPatch1
66h Configure advanced cache registers
67 h Initialize Multi Processor APIC
68 h Enable external and CPU caches
69h Setup System Management Mode (SMM) area
6Ah Display external L2 cache size
6Bh Load custom defaults (optional)
6Ch Display shadow-area message
6Eh Display possible high address for UMB recovery
70h Display error messages
72 h Check for configuration errors
76 h Check for keyboard errors
7C h Set up hardware interrupt vectors
7D h Initialize Intelligent System Monitoring
7Eh Initialize coprocessor if present
80 h Disable onboard Super I/O ports and IRQs
81 h Late POST device initialization
82 h Detect and install external RS232 ports
83 h Configure non-MCD IDE controllers
84 h Detect and install external parallel ports
85 h Initialize PC-compatible PnP ISA devices
86 h Re-initialize onboard I/O ports.
87h Configure Motherboard Configurable Devices

(optional)
88h Initialize BIOS Data Area
89 h Enable Non-Maskable Interrupts (NMIs)
8Ah Initialize Extended BIOS Data Area
8Bh Test and initialize PS/2 mouse
8C h Initialize floppy controller
8Fh Determine number of ATA drives (optional)
90h Initialize hard-disk controllers
91h Initialize local-bus hard-disk controllers
92h Jump to UserPatch2
93 h Build MPTABLE for multi-processor boards
95h Install CD ROM for boot
96 h Clear huge ES segment register
97 h Fix up Multi Processor table
98 h 1-2 Search for option ROMs. One long, two short

beeps on checksum failure

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X6DHP-TG User's Manual

POST Code Description

99h Check for SMART Drive (optional)
9Ah Shadow option ROMs
9C h Set up Power Management
9D h Initialize security engine (optional)
9Eh Enable hardware interrupts
9Fh Determine number of ATA and SCSI drives
A0h Set time of day
A2h Check key lock
A4h Initialize typematic rate
A8h Erase F2 prompt
AAh Scan for F2 key stroke
ACh Enter SETUP
AEh Clear Boot flag
B0h Check for errors
B1h Inform RomPilot about the end of POST.
B2h POST done - prepare to boot operating system
B4h 1 One short beep before boot
B5h Terminate QuietBoot (optional)
B6h Check password (optional)
B7h Initialize ACPI BIOS
B9h Prepare Boot
BA h Initialize SMBIOS
BBh Initialize PnP Option ROMs
BCh Clear parity checkers
BDh Display MultiBoot menu
BEh Clear screen (optional)
BFh Check virus and backup reminders
C0h Try to boot with INT 19
C1h Initialize POST Error Manager (PEM)
C2 h Initialize error logging
C3 h Initialize error display function
C4 h Initialize system error handler
C5 h PnPnd dual CMOS (optional)
C6 h Initialize note dock (optional)
C7 h Initialize note dock late
C8 h Force check (optional)
C9h Extended checksum (optional)
CAh Redirect Int 15h to enable remote keyboard
CBh Redirect Int 13h to Memory Technologies

Devices such as ROM, RAM, PCMCIA, and
serial disk

CC h Redirect Int 10h to enable remote serial video

Appendix A: BIOS POST Codes

A-5

POST Code Description

CDh Re-map I/O and memory for PCMCIA
CEh Initialize digitizer and display message
D2h Unknown interrupt

The following are for boot block in Flash ROM

POST Code Description

E0h Initialize the chipset
E1h Initialize the bridge
E2h Initialize the CPU
E3h Initialize system timer
E4h Initialize system I/O
E5h Check force recovery boot
E6h Checksum BIOS ROM
E7h Go to BIOS
E8h Set Huge Segment
E9h Initialize Multi Processor
EAh Initialize OEM special code
EBh Initialize PIC and DMA
ECh Initialize Memory type
EDh Initialize Memory size
EEh Shadow Boot Block
EFh System memory test
F0h Initialize interrupt vectors
F1h Initialize Run Time Clock
F2h Initialize video
F3h Initialize System Management Manager
F4h Output one beep
F5h Clear Huge Segment
F6h Boot to Mini DOS
F7h Boot to Full DOS

* If the BIOS detects error 2C, 2E, or 30 (base 512K RAM error), it displays an additional
word-bitmap (xxxx) indicating the address line or bits that failed. For example, “2C
0002” means address line 1 (bit one set) has failed. “2E 1020" means data bits 12
and 5 (bits 12 and 5 set) have failed in the lower 16 bits. The BIOS also sends the
bitmap to the port-80 LED display. It first displays the checkpoint code, followed by
a delay, the high-order byte, another delay, and then the loworder byte of the error.
It repeats this sequence continuously.

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X6DHP-TG User's Manual

Notes

Appendix B: Software Installation

B-1

Appendix B

Software Installation

After all the hardware has been installed, you must first configure the
Adaptec Embedded Serial ATA RAID Driver before you install the
Windows operating system. The necessary drivers are all included on
the Supermicro bootable CDs that came packaged with your motherboard.
(For Adaptec's SCSI Host RAID Utility, please refer to the CDs that came
with your motherboard.)

B-1 Adaptec Embedded SATA RAID Controller Driver

Serial ATA (SATA)

Serial ATA (SATA) is a physical storage interface. It uses a single cable
with a minimum of four wires to create a point-to-point connection between
devices. SATA is a serial link which supports transfer rates from 150
MBps. Because the serial cables used in SATA are thinner than the tradi­tional cables used in Parallel ATA (PATA), SATA systems have better air­flow and can be installed in smaller chassis than Parallel ATA. In addition,
the cables used in PATA can only extend to 40cm long, while SATA cables
can extend up to one meter. Overall, SATA provides better functionality than
PATA.

B-2

X6DHP-TG Manual

Adaptec Embedded SATA with HostRAID Controller
Driver

Adaptec's Embedded Serial ATA RAID with HostRAID controller adds
RAID functionality to the Serial ATA I/O controller by supporting RAID 0
(Striping) or RAID 1 (Mirroring) to enhance the industry's pioneer PCI-to­e host controller products. RAID striping (RAID 0) can greatly improve
hard disk I/O performance because of its capability in striping data
across multiple drives. RAID mirroring (RAID 1) allows the data to be
simultaneously written to two drives, so critical data is always available
even if one hard disk fails.

Due to this built-in functionality, your Supermicro motherboard is specially
designed to keep pace with the increasing performance demands of
today's computer systems by improving disk I/O throughput and providing
data accessibility regardless of a single disk failure. By incorporating
Adaptec Embedded Serial ATA into the motherboard design, Supermicro
offers the user the benefits of SATA RAID without the high costs asso­ciated with RAID hardware.

Note: For Adaptec's RAID Driver Installation Instructions, please refer to
the Adaptec RAID Controller User's Guide: "Emb_SA_RAID_UG.pdf",
which is located in the CD that came with this motherboard. You can
also download a copy of Adaptec's User's Guide from our web site at
www.supermicro.com.

Appendix B: Software Installation

B-3

Using the Array Configuration Utility (ACU)

The Array Configuration Utility (ACU) enables you to create, manage, and
delete arrays from the controller’s BIOS, add and delete spare drives,
and initialize drives. During the system startup, press the Ctrl and A keys
simultaneously, and the main menu will appear.

Using the Adaptec RAID Configuration Utility (ARC)

The Adaptec RAID Configuration Utility is an embedded BIOS Utility, in­cluding:

*Array Configuration Utility: Use this utility when you want to create,
configure and manage arrays.

*Disk Utilities: Use this option to format or verify disks.
To run the Adaptec RAID Configuration Utility, you will need to enable the

RAID function in the system BIOS (refer to Chapter 7 for System BIOS
Configurations), and then press the Ctrl and A keys simultaneously
when prompted to do so during the system startup. (Refer to the previ­ous page for detailed instructions.)

Note: To select an option, use the arrow keys to highlight the item and
then press the Enter key to select it. To return to the previous menu,
press the ESC key.

B-4

X6DHP-TG Manual

Managing Arrays

Select this option to view array properties and delete arrays. The follow­ing sections describe the operations Of "Managing Arrays".

To select this option, use the arrow keys and the Enter key to select
Managing Arrays from the main menu (as shown below).

Appendix B: Software Installation

B-5

Viewing Array Properties

To view the properties of an existing array:

1. At the BIOS prompt, press Ctrl+A.

2. From the ARC menu, select Array Configuration Utility (ACU).

3. From the ACU menu, select Manage Arrays (as shown on the previ-
ous screen.)

4. From the List of Arrays dialog box, select the array you want to view
and press Enter.

The Array Properties dialog box appears, showing detailed
information on the array. The physical disks associated with the array

are displayed here.

5. Press Esc to return to the previous menu.

Deleting Arrays

Warning: Back up the data on an array before you delete it to prevent
the loss of data. Deleted arrays cannot be restored.

1. Turn on your computer and press Ctrl+A when prompted to access
the ARC utility.

2. From the ARC main menu, select Array Configuration Utility
(ACU).

3. From the ACU menu, select Manage Arrays.

4. Select the array you wish to delete and press Delete.

5. In the Array Properties dialog box, select Delete and press
Enter. The following prompt is displayed:

Warning!! Deleting the array will render array unusable. Do you
want to delete the array?(Yes/No):

RAID 1 only - the following prompt is also displayed:

Deleting the partition will result in data loss! Do you also want to
delete the partition? (Yes/No):

6. Press Yes to delete the array or partition or No to return to the
previous menu.

7. Press Esc to return to the previous menu.

B-6

X6DHP-TG Manual

Creating Arrays

Before creating arrays, make sure the disks for the array are connected
and installed in your system. Note that disks with no usable space, or
disks that are un-initialized are shown in gray and cannot be used. See
Initializing Disk Drives.

To create an array

1. Turn on your computer and press Ctrl+A when prompted to access
the ARC utility.

2. From the ARC menu, select Array Configuration Utility Main Menu
(ACU) (as shown on the first screen on page B-4).

3. From the ACU menu select Create Array.

4. Select the disks for the new array and press Insert (as shown on the
screen below).

Note: To deselect any disk, highlight the disk and press Delete.

5. Press Enter when both disks for the new array are selected. The
Array Properties menu displays (as the shown on the screen on the next
page).

Appendix B: Software Installation

B-7

Assigning Array Properties

Once you've create a new array, you are ready to assign properties to
the array.

Caution: Once the array is created and its properties are assigned, you
cannot change the array properties using the ACU. You will need to use
the Adaptec Storage Manager - Browser Edition. (Refer to Adaptec's
User's Guide in the enclosed CD.)

To assign properties to the new array

1. In the Array Properties menu (as shown on the following screen),
select an array type and press Enter.

Note that only the available array types (RAID 0 and RAID 1) are dis­played on the screen. (Using RAID 0 or RAID 1 requires two drives.)

2. Under the item "Arrays Label", type in a label and press Enter. The
label cannot be more than 15 characters.

3. For RAID 0, select the desired stripe size. (Available stripe sizes are
16, 32, and 64 KB - default. It is recommended that you do not change
the default setting.)

B-8

X6DHP-TG Manual

5. When finished, press Done (as shown on the following screen).

Note: If you select Migrate for RAID 0, or Build for RAID 1, you will be
asked to select the source drive. The contents of the source drive will be
preserved. However, the data on the new drive will be lost.

Raid Level Create Via When Appropriate

RAID 0 No Init Creating a RAID 0 on new drives
RAID 0 Migrate

(*Note)

Creating a RAID 0 from one new drive and
one drive with data you wish to preserve

RAID 1 Build1 Any time you wish to create a RAID 1, but especially if

you have data on one drive that you wish to preserve

RAID 1 Clear Creating a RAID 1 on new drives, or when you want to

ensure that the array contains no data after creation.

RAID 1 Quick

RAID 1 Init

Fastest way to create a RAID 1.
Appropriate when using new drives

4. The item "Create RAID via" allows you to select between the differ­ent methods of creating RAID 0 and RAID 1.

The following table gives examples of when each is appropriate.

Appendix B: Software Installation

B-9

Notes

1. Before adding a new drive to an array, back up any data contained on
the new drive. Otherwise, all data will be lost.

2. If you stop the build or clear process on a RAID 1 from ACU, you can
restart it by pressing Ctrl+R.

3. 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.

4. The ACU allows you to use drives of different sizes in a RAID. However,
during a build operation, only the smaller drive can be selected as the
source or first drive.

5. 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.

6. 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 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.

B-10

X6DHP-TG Manual

Adding a Bootable Array

1. From the Main menu, select Manage Arrays.

2. From the list of arrays, select the array you want to make bootable and
press Ctrl+B.

3. Enter Y to create a bootable array when the following message is dis­played: "This will make all other existing bootable array non-bootable. Do
you want to make this array bootable? (Yes/No):" A bootable array will
then be created. An asterisk will appear next to the bootable array.

Deleting a Bootable Array

To delete a bootable array

1. From the Main menu, select Manage Arrays.

2. From the List of Arrays, select the bootable array (*) you want to delete
and press Ctrl+B. (A bootable array is an array marked with an asterisk.)

3. Enter Y to delete a bootable array when the following message is dis­played: "The array is already marked bootable. Do you want to make this
array as not bootable? (Yes/No):" The bootable array will then be deleted
and the asterisk will disappear.

Note: do not use the delete key to delete a bootable array.

Appendix B: Software Installation

B-11

Adding/Deleting Hotspares

Note: In order to rebuild a RAID (RAID 0 or RAID 1), you need to add a new

HDD as a hotspare.

1. Turn on your computer and press Ctrl+A as prompted to access the ARC
Utility.

2. From the ARC menu, select Array Configuration Utility (ACU).

3. From the ACU menu, select Add/Delete Hotspares.

4. Use the up and down arrow keys to highlight and select the disk you
want to designate as a hotspare, and press Insert, then press Enter.

5. Select Yes when the following prompt is displayed:
"Do you want to create spare?" (Yes/No?)
The spare you have selected will appear in the Select Drive Menu.

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Initializing Disk Drives

If an installed disk does not appear in the disk selection list for creating a
new array or if it appears grayed out, you may have to initialize it before
you can use it as part of an array. Drives attached to the controller must
be initialized before they can be used in an array.

Caution: Initializing a disk overwrites the partition table on the disk and
makes any data on the disk inaccessible. If the drive is used in an array,
you may not be able to use the array again.
Do not initialize a disk that is part of a boot array. To determine which
disks are associated with a particular array, please refer to Viewing

Array Properties.

To initialize drives:

1. Turn on your computer and press Ctrl+A when prompted to access
the ARC utility.

2. From the ARC menu, select Array Configuration Utility (ACU) (as
shown on the screen below).

3. Select Initialize Drives.

4. Use the up and down arrow keys to highlight the disk you wish to
initialize and press Insert (as shown on the following screen).

Appendix B: Software Installation

B-13

5. Repeat Step 4 so that both drives to be initialized are selected (as
shown on the following screen).

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Rebuilding Arrays

Note 1: Rebuilding applies to Fault Tolerant arrays (RAID 1) only.

If an array build process (or initialization) is interrupted or critical with
one member missing, you must perform a rebuild to optimized its function­ality. For a critical array rebuild operation, the optimal drive is the source
drive.

Note 2: If no spare array exists and a hard disk drive fails, you need to
create a spare before you can rebuild an array.

To Rebuild an array:

1. From the Main Menu, select Manage Arrays. From the list of arrays,
select the array you want to rebuild.

2. Press Ctrl+R to rebuild.

6. Press Enter.

7. Read the warning message as shown on the screen below.

8. Make sure that you have selected the correct disk drives to initialize.
If correct, type Y to continue.

Appendix B: Software Installation

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Using the Disk Utilities

The Disk Utilities enable you to format or verify the media of your Serial
ATA hard disks.

To access the disk utilities:

1. Turn on your computer and press Ctrl+A when prompted to access
the ARC utility.

2. From the ARC menu, select Disk Utilities.

3. Select the desired disk and press Enter (as shown below.)

You can choose from the following options

1. Format Disk - Simulates a low-level format of the hard drive by writing
zeros to the entire disk. Serial ATA drives are low-level formatted at the
factory and do not need to be low-level formatted again.

Caution: Formatting destroys all data on the drive. Be sure to back up
your data before performing this operation.

2. Verify Disk Media - Scans the media of a disk drive for defects.

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To Exit Adaptec RAID Configuration Utility

1. Once you have completed RAID array configurations, press ESC to
exit. The following screen will appear.

For more information regarding the Adaptec RAID Utility, please
refer to Adaptec's User's Guide in the CD included in your ship­ping package. You can also download a copy of Adaptec User's
Guide from our web site at: www.supermicro.com.

2. Press Yes to exit the Utility.

Appendix B: Software Installation

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B-2 Installing Marvell's Hercules II SATA Driver by

Adaptec and Windows OS

1. Insert Supermicro's bootable CD that came with the package into the
CD Drive during the system reboot. The "Super Micro Driver Diskette
Maker" screen will appear.

2. Choose "Marvell Hercules II SATA Driver by 3rd Party (Adaptec)" from
the items listed and press Enter.

3. From the next screen displayed, choose the OS driver you want to
install and press Enter.

4. Insert a formatted diskette into drive A: and press Enter as prompted.

5. Exit the program after the process is completed. Then, reboot the
system.

6. Insert Microsoft Windows OS Setup CD in the CD Driver. The system
will boot up from the CD.

7. Press the F6 key when the message "Press F6 if you need to install a
third party SCSI or RAID driver" is displayed.

8. When the Windows OS Setup screen appears, press S to specify
additional device(s).

9. Insert the driver diskette labelled "Adaptec Embedded Serial ATA Raid
Controller Driver" into your floppy drive and press the Enter key.

10. Choose Adaptec Embedded Host Serial ATA Raid Controller
from the list indicated in the Windows OS Setup Screen and press the
Enter key.

11. Press the Enter key to continue the installation process. (If you need
to specify any additional devices to be installed, do so at this time.) Once
all devices are specified, press the Enter key to continue with the instal­lation.

12. From the Windows OS Setup screen, press the Enter key. The OS
setup routine will automatically load all device files and continue the Win­dows OS installation.

13. After the Windows OS installation has completed, the system will
automatically reboot.

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Click the icons showing a hand writing on paper to view the readme files
for each item. Click the computer icons to the right of these items to install
each item (from top to the bottom) one at a time. After installing each

item, you must re-boot the system before moving on to the next
item on the list. You should install everything here except for the SUPER

Doctor utility,and the LAN/SCSI driver diskettes, which are optional. The
bottom icon with a CD on it allows you to view the entire contents of the
CD.

Note: Please refer to the Adaptec User's Guide (included in the CD) for
installing the Adaptec SATA RAID Controller Driver. You can also download
a copy of the guide from our web site.

B-3 Installing Other Software Programs and Drivers

Installing Other Drivers

After you've installed the Windows Operating System, a screen (as
shown in Figure B-1) will appear. You are now ready to install additional
software programs and drivers. To install these software programs and
drivers, click the icons to the right of these items.

Figure B-1. Driver/Tool Installation Display Screen

Appendix B: Software Installation

B-19

Supero Doctor III

The Supero Doctor III program is a web-based management tool that
offers both remote and local management tools. The local management
application is called SD III Client. The Supero Doctor III program included
on the CDROM that came with your motherboard allows you to monitor
the environment and operations of your system. Supero Doctor III dis­plays crucial system information such as CPU temperature, system volt­ages and fan status. See Figures B-2 and B-3 for examples of the
Supero Doctor III interface.

Figure B-2. Supero Doctor III: Health Information Display

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Figure B-3. Supero Doctor III: Remote Control Display

Note: SD III Software Revision 1.0 can be downloaded from our Web site

at: ftp://ftp.supermicro.com/utility/Supero_Doctor_III/. You can also
download the SDIII User's Guide at: http://www.supermicro.com/PROD­UCT/Manuals/SDIII/UserGuide.pdf. For Linux, we recommend using Supero
Doctor II.