Supero SUPER P4DC6, SUPER P4DCE+, SUPER P4DC6+II, SUPER P4DCE+II User Manual

®

SUPER P4DC6
SUPER P4DC6+
SUPER P4DC6+II
SUPER P4DCE
SUPER P4DCE+
SUPER P4DCE+II

USER’S MANUAL

Revision 1.2c

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 http://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 © 2003 by SUPER MICRO COMPUTER INC.
All rights reserved.

Printed in the United States of America

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 SUPER P4DC6/P4DC6+/P4DC6+II/P4DCE/P4DCE+/P4DCE+II mainboard.
The SUPER P4DC6/P4DC6+/P4DCE/P4DCE+ supports both single and dual
Intel® 603-pin XeonTM 1.40 - 2.40 GHz processors at a front side bus speed
of 400 MHz and data channel RAMBUS technology yielding a 3.2 GB data
transfer bandwidth. The SUPER P4DC6+II/P4DCE+II supports single and dual
Intel® 603-pin XeonTM processors of up to 2.80 GHz at the same front side
bus speed and memory size. Please refer to the motherboard specifica­tions pages on our web site (http://www.supermicro.com/Product_page/
product-m.htm) for updates on supported processors. This product is in­tended to be professionally installed.

Manual Organization

Chapter 1 includes a checklist of what should be included in your

mainboard box, describes the features, specifications and performance of
the SUPER P4DC6/P4DC6+/P4DC6+II/P4DCE/P4DCE+/P4DCE+II mainboard and
provides information about the Intel 860 chipset.

Chapter 2 begins with instructions on handling static-sensitive devices.
Read this chapter when you want to install the processors, the RDRAM
memory modules into the RIMM slots and for mounting the mainboard in the
chassis. Also refer to this chapter when you want to connect floppy/hard
disk drives, the IDE or SCSI interfaces, the Adaptec SCSI RAID card, the
parallel and serial ports and the twisted wires for the power supply, the
reset button, the keylock/power LED and the keyboard.

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 covers the AwardBIOS setup and options.

The Appendices list the BIOS POST messages, POST codes and beep
codes.

iii

Preface

SUPER P4DC6/P4DC6+/P4DC6+II/P4DCE/P4DCE+/P4DCE+II User’s Manual

iv

Table of Contents

About This Manual ...................................................................................................... ii i

Manual Organization ................................................................................................... iii

Chapter 1: Introduction

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

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

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

SUPER P4DC6 Image ............................................................................... 1-4

SUPER P4DC6+ Image ............................................................................. 1-5

SUPER P4DC6/P4DCE Layout ................................................................. 1-6

SUPER P4DC6/P4DCE Quick Reference............................................... 1-7

SUPER P4DC6+/P4DCE+ Layout ..... ... ... ... ... ... ... ... .................................. 1-8

SUPER P4DC6+/P4DCE+ Quick Reference........................................... 1-9

Motherboard Features .......................................................................... 1-10

Intel 860 Chipset: System Block Diagram ........................................... 1-12

1-2 Chipset Overview......................................................................................... 1-13

1-3 Special Features........................................................................................... 1-14

1-4 PC Health Monitoring.................................................................................... 1-14

1-5 ACPI/PC 98 Features ................................................................................... 1-16

1-6 Power Supply ............................................................................................... 1-18

1- 7 Super I/O......................................................................................................... 1-18

Chapter 2: Installation

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

2-2 Processor and Heat Sink Installation ........................................................... 2-2

2-3 Mounting the Motherboard in the Chassis ................................................. 2-4

2-4 Installing RIMMs............................................................................................... 2-5

2- 5 Port/Front Control Panel Connector Locations .......................................... 2-6

2-6 Connecting Cables ......................................................................................... 2-8

PWR LED ................................................................................................... 2-9

IDE Hard Drive LED................................................................................... 2-9

PWR_ON .................................................................................................... 2-9

Reset........................................................................................................... 2-9

USB Keyboard ........................................................................................ 2-10

Alarm Reset ............................................................................................ 2-10

v

Table of Contents

Fan Fail LED............................................................................................. 2-10

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

NIC LED.................................................................................................... 2-10

I2C...............................................................................................................2-11

Chassis Intrusion .................................................................................... 2-11

Keyboard Lock ....................................................................................... 2-11

Overheat ................................................................................................. 2-11

Speaker .................................................................................................... 2-11

ATX PS/2 Keyboard and Mouse Ports ................................................2-12

Universal Serial Bus (USB) ................................................................... 2-12

Serial Ports .............................................................................................. 2-12

Wake-On-LAN ......................................................................................... 2-12

CD Headers.............................................................................................. 2-13

Fan Headers ............................................................................................ 2-13

Overheat LED ..........................................................................................2-13

Infrared Connector ................................................................................. 2-13

Wake-On-Ring ......................................................................................... 2-14

2- 7 Jumper Settings ............................................................................................ 2-14

Explanation of Jumpers ........................................................................ 2-14

Rambus Speed ....................................................................................... 2-15

CMOS Clear............................................................................................. 2-15

Keyboard Wake-Up................................................................................. 2-16

USB Wake-Up.......................................................................................... 2-16

SCSI Enable/Disable................................................................................ 2-17

SCSI Termination Enable/Disable.......................................................... 2-17

LAN Enable/Disable ................................................................................ 2-17

Power Supply Alarm Enable/Disable ................................................... 2-18

Onboard Audio Enable/Disable............................................................. 2-18

2- 8 Parallel Port, AGP and Floppy/Hard Disk Drive Connections ................ 2-19

Parallel Port Connector ......................................................................... 2-19

Floppy Connector ................................................................................... 2-20

IDE Connectors ...................................................................................... 2-20

AGP Slot ................................................................................................... 2-21

Legacy SCSI Connector ....................................................................... 2-21

Ultra Wide SCSI Connector .................................................................. 2-22

2-9 Installing Software Drivers......................................................................... 2-2 3

vi

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

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

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

3-4 Returning Merchandise for Service ............................................................ 3-6

Chapter 4: BIOS

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

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

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

4-4 Advanced BIOS Setup .................................................................................... 4-6

4-5 PCI/PnPSetup .................................................................................................. 4-16

4-6 Power Management ...................................................................................... 4-17

4-7 Boot-up Devices ............................................................................................4-21

4-8 Security Setup ............................................................................................... 4-22

4- 9 Exit Setup ....................................................................................................... 4-24

Appendices:

Appendix A: AwardBIOS POST Messages ......................................................... A-1

Appendix B: AwardBIOS POST Codes .................................................................B-1

Appendix C: AwardBIOS BeepCodes ................................................................... C-1

SUPER P4DC6/P4DC6+/P4DC6+II/P4DCE/P4DCE+/P4DCE+II User’s Manual

Chapter 1: Introduction

1-1

Chapter 1

Introduction

1-1 Overview

Checklist

Congratulations on purchasing your computer mainboard from an acknowl­edged leader in the industry. Supermicro mainboards are designed with the
utmost attention to detail to provide you with the highest standards in quality
and performance.

Please 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 and User's Manual

One (1) ATA66/100 ribbon cable for IDE devices

One (1) floppy ribbon cable

One (1) Supermicro CD (or diskettes) containing drivers and utilities

One (1) Supermicro 50-pin SCSI cable (P4DC6/P4DC6+/P4DC6+II only)

One (1) SCSI Manual (P4DC6/P4DC6+/P4DC6+II only)

Two (2) Supermicro TMR-007 continuity RIMM modules

One (1) I/O shield plate

Two (2) pairs of CPU dual retention clips for heatsink fans

Optional Components

One (1) Supermicro 68-pin LVD Ultra160 SCSI cable (retail option only,

P4DC6/P4DC6+/P4DC6+II only)

Two (2) CPU fans (retail option only)

One (1) Supermicro USB cable (retail option only)

1-2

SUPER P4DC6/P4DC6+/P4DC6+II/P4DCE/P4DCE+/P4DCE+II 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

D5, 4F, No. 16 Chien-Ba 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

Notes

1-4

SUPER P4DC6/P4DC6+/P4DC6+II/P4DCE/P4DCE+/P4DCE+II User’s Manual

Figure 1-1. SUPER P4DC6 Image

Note:

- The P4DCE shares the same layout as the P4DC6 but with no onboard
SCSI.

Chapter 1: Introduction

1-5

Figure 1-2. SUPER P4DC6+ Image

Notes:

- The P4DCE+ shares the same layout as the P4DC6+ but with no onboard
SCSI.

- The P4DC6+II shares the same layout as the P4DC6+ but includes a
heatsink over the VRM modules.

- The P4DCE+II shares the same layout as the P4DCE+ but includes a
heatsink over the VRM modules.

1-6

SUPER P4DC6/P4DC6+/P4DC6+II/P4DCE/P4DCE+/P4DCE+II User’s Manual

Figure 1-3. SUPER P4DC6/P4DCE Layout

(not drawn to scale)

SUPER P4DC6

KB/
MOUSE

USB0,1

PARALLEL
PORT

COM 1

COM 2

MCH

LAN

LINE OUT/
LINE IN

MIC

J17

J18/
J19

J16

J15

J22

J27

J31

J30

J23

CPU #2

CPU #1

VRM 2

VRM 1

ATX POWER

JPWAKE

CPU FAN2

4-PIN
12vDC

8-PIN
12vDC

J24

CH FAN4

JF1

JP5 FLOPPY

CPU FAN1

PWR
FAULT

RAMBUS CHB BANK 0

RAMBUS CHA BANK 1
RAMBUS CHB BANK 1

RAMBUS CHA BANK 0

PCI 4

PCI 3

PCI-64 #1

AGP PRO

PCI-64 #2

PCI 1

PCI 2

CD 1

CD 2

IDE #1

IDE #2

J7

J6

P64H

ICH2

AIC-7899

CH FAN3

ULTRA SCSI CH B

ULTRA III LVD/SE

SCSI CH B

ULTRA III LVD/SE

SCSI CH A

JA2

JA3

JA1

JP2A

BIOS

BATTERY

J20JP4

J29

JWORJPA1 JPA2

CH
FAN1CHFAN2

JBT1

JP2

OH FAN

JOH

JP35

J32

WOL

JP34

JP38

JP37

JP36

Notes: See Chapter 2 for more information on jumper settings and pin

definitions. On a 2-pin jumper, "Closed" means the jumper is on both pins
and "Open" means the jumper is either off or on one pin only.

The P4DCE shares the same layout as the P4DC6 but with no onboard
SCSI.

Chapter 1: Introduction

1-7

P4DC6/P4DCE Quick Reference

Jumpers Description Default Setting

JBT1 CMOS Clear Pins 1-2 (Normal)
JP2, JP2A Manufacturer Setting Pins 1-2 (Auto)
JPA1, JPA2 SCSI Termination Open (Enabled)
JP4 Onboard Audio Pins 1-2 (Enabled)
JP34 SCSI Enable/Disable Pins 1-2 (Enabled)
JP35 LAN Enable/Disable Pins 1-2 (Enabled)
JP36 Manufacturer Setting Pins 1-2 (Enabled)
JP38* Third Power Supply Fail Alarm Open (Disabled)
JPWAKE Keyboard Wake Up Pins 1-2 (Disabled)

Connectors Description

ATX POWER #1 Primary ATX Power Connector
CD1, CD2 Audio CD Inputs
COM1/COM2 COM1/COM2 Serial Port Connector
CPU1/CPU2 CPU #1 and CPU #2 Sockets
CPU/CH/OH FAN CPU/Chassis/Overheat Fan Headers
J6, J7 IDE #1, IDE #2 Connector
J15 Parallel (Printer) Port
J16 PS/2 Keyboard/Mouse Connector
J20, J29 USB Headers 3 and 4
J23 4-Pin 12vDC Power Connector
J24 8-Pin 12vDC Power Connector
J2 7 LAN (Ethernet) Port
J30 Line In/Line Out Jacks
J31 Microphone Jack
J32 Infrared Connector
JA1 Ultra160 LVD SCSI CH A Connector
JA2 Ultra160 LVD SCSI CH B Connector
JA3 Ultra SCSI CH B Connnector
JF1 Front Control Panel
JOH Overheat LED
JP5 Floppy Disk Drive Connector
JP37* Power Fail Connector
JWOR Wake-on-Ring Header
LAN Ethernet Port
USB0, USB1 USB Ports 1 and 2
VRM1/2 Voltage Regulator Module Card Slots

* For use with Supermicro chassis only.

1-8

SUPER P4DC6/P4DC6+/P4DC6+II/P4DCE/P4DCE+/P4DCE+II User’s Manual

Figure 1-4. SUPER P4DC6+/P4DCE+ Layout

(not drawn to scale)

SUPER P4DC6+

KB/
MOUSE

USB0,1

PARALLEL
PORT

COM 1

COM 2

MCH

LAN

LINE OUT/
LINE IN

MIC

J17

J18/
J19

J16

J15

J22

J27

J31

J30

J23

CPU #2

CPU #1

ATX POWER

JPWAKE

CPU FAN2

4-PIN
12vDC

8-PIN
12vDC

J24

CH FAN4

JF1

FLOPPY

CPU FAN1

PWR
FAULT

RAMBUS CHB BANK 0

RAMBUS CHA BANK 1
RAMBUS CHB BANK 1

RAMBUS CHA BANK 0

PCI 4

PCI 3

PCI-64 #1

AGP PRO

PCI-64 #2

PCI 1

PCI 2

CD 1

CD 2

IDE #1

IDE #2

J7

J6

P64H

ICH2

AIC-7899

CH FAN3

ULTRA SCSI CH B

ULTRA III LVD/SE

SCSI CH B

ULTRA III LVD/SE

SCSI CH A

JA2

JA3

JA1

BIOS

BATTERY

J20JP4

J29

JWORJPA1

JPA2

CH
FAN1CHFAN2

JBT1

OH FAN

JOH

JP35

J32

WOL

JP34

JP38

JP37

JP36

JP39

JP5

RAID PORT

Note: See Chapter 2 for more information on jumper settings and pin

definitions. On a 2-pin jumper, "Closed" means the jumper is on both pins
and "Open" means the jumper is either off or on one pin only.
The P4DCE+ shares the same layout as the P4DC6+ but with no onboard
SCSI and no RAID port.
The P4DC6+II shares the same layout as the P4DC6+ but includes a
heatsink over the VRM modules.
The P4DCE+II shares the same llayout as the P4DCE+ but includes a
heatsink over the VRM modules. Both "II" models support processors of
up to 2.80 GHz.

JPA3

Chapter 1: Introduction

1-9

P4DC6+/P4DCE+ Quick Reference

Jumpers Description Default Setting

JBT1 CMOS Clear Pins 1-2 (Normal)
JPA1, JPA2 SCSI Termination Open (Enabled)
JPA3 PCI 64 Speed Select Open (66 MHz)
JP4 Onboard Audio Pins 1-2 (Enabled)
JP34 SCSI Enable/Disable Pins 1-2 (Enabled)
JP35 LAN Enable/Disable Pins 1-2 (Enabled)
JP36 Manufacturer Setting Pins 1-2 (Enabled)
JP38* Third Power Supply Fail Alarm Open (Disabled)
JP39 USB Wake Up Pins 1-2 (Enabled)
JPWAKE Keyboard Wake Up Pins 1-2 (Disabled)

Connectors Description

ATX POWER #1 Primary ATX Power Connector
CD1, CD2 Audio CD Inputs
COM1/COM2 COM1/COM2 Serial Port Connector
CPU1/CPU2 CPU #1 and CPU #2 Sockets
CPU/CH/OH FAN CPU/Chassis/Overheat Fan Headers
J6, J7 IDE #1, IDE #2 Connector
J15 Parallel (Printer) Port
J16 PS/2 Keyboard/Mouse Connector
J20, J29 USB Headers 3 and 4
J23 4-Pin 12vDC Power Connector
J24 8-Pin 12vDC Power Connector
J2 7 LAN (Ethernet) Port
J30 Line In/Line Out Jacks
J31 Microphone Jack
J32 Infrared Connector
JA1 Ultra160 LVD SCSI CH A Connector
JA2 Ultra160 LVD SCSI CH B Connector
JA3 Ultra SCSI CH B Connnector
JF1 Front Control Panel
JOH Overheat LED
JP5 Floppy Disk Drive Connector
JP37* Power Fail Connector
JWOR Wake-on-Ring Header
LAN Ethernet Port
RAID Port RAID Card Connector
USB0, USB1 USB Ports 1 and 2

* For use with Supermicro chassis only.

1-10

SUPER P4DC6/P4DC6+/P4DC6+II/P4DCE/P4DCE+/P4DCE+II User’s Manual

Motherboard Features

CPU

• P4DC6/P4DC6+/P4DCE/P4DCE+: Single or dual Intel® XeonTM 1.40 - 2.40

GHz 603-pin processors at a 400 MHz system bus speed

• P4DC6+II/P4DCE+II: Single or dual Intel® XeonTM 1.40 - 2.80 GHz 603-pin

processors at a 400 MHz system bus speed

Note: - refer to the motherboard specifications pages on our web site for updates on
supported processors (http://www.supermicro.com/Product_page/product-m.htm).

Memory

• Four PC600/800 RDRAM RIMM sockets to support up to 2 GB RDRAM

Chipset

• Intel® 860 (82860NB)

• P64H (82806AA PCI-64 Hub)

• ICH2 (82801BA I/O CH, 82802AB Firmware Hub)

Expansion Slots

• One 4xAGP Pro (1.5v only)

• Two 64-bit PCI 66 MHz (3.3v)

• Four 32-bit PCI 33 MHz

BIOS

• 4 Mb Firmware Hub Award® Flash BIOS

• ACPI/APM Power Management

• PAC'99 color-coded I/O connectors

• Internal control of Power-On mode for recovery from AC power loss

PC Health Monitoring

• Nine onboard voltage monitors for two CPU core voltages, two CPU I/O

voltages, +3.3v, ±5v, ±12v, 3v battery, and 5v system bus

• Three-fan status monitor with firmware/software on/off control

• Environmental temperature monitor and control

• CPU fan auto-off in sleep mode

• Three CPU/chassis temperature monitors

• System overheat LED and control

• System resource alert

• Chassis intrusion detection

• Auto-switching voltage regulator for the CPU core

• Slow blinking LED for suspend state indicator

Chapter 1: Introduction

1-11

ACPI/PC99 Features

• Microsoft® OnNow

• Real-time clock wake-up alarm

• Main switch override mechanism

• External modem ring-on

Onboard I/O

• AIC-7899 controller for dual channel Ultra160 SCSI (P4DC6, P4DC6+,
P4DC6+II only)

• 2 IDE bus master interfaces support up to four UDMA/100 devices

• 1 floppy port interface (up to 2.88 MB)

• 2 Fast UART 16550A compatible serial ports

• 1 EPP/ECP (Enhanced Parallel Port/Extended Capabilities Port)

• PS/2 mouse and PS/2 keyboard ports (1 each)

• 1 Raptor RAID controller (P4DC6+ and P4DC6+II only)

• 1 LAN (Ethernet) port

• 1 infrared port

• 2 USB ports

• 2 USB headers

• 2 SCSI channels

• 1 audio line in

• 1 audio line out

• 1 audio mic in

• 1 CD audio (both types of standard headers provided)

Other

• Internal/external modem ring-on

• Control of recovery from AC power loss

• Wake-on-LAN (WOL)

CD Utilities

• BIOS flash upgrade utility (awdflash.exe)

• Drivers for the Intel® 860 chipset

• Intel® LDCM (retail only)

Dimensions

• Extended ATX: 12" x 13" (304.80 x 330.20 mm)

• BIOS support for USB keyboard

• CPU slowdown at high temperature

1-12

SUPER P4DC6/P4DC6+/P4DC6+II/P4DCE/P4DCE+/P4DCE+II User’s Manual

Figure 1-5. Intel 860 Chipset:

System Block Diagram

NOTE: This is a general block diagram and may not

exactly represent all the features on your motherboard.

See the previous section for the actual specifications of

each motherboard.

MCH

CNR

USB
0, 1, 2, 3

ICH2

LPC
I/O

FWH

AUDIO'97
CODEC

PCI-33 1-4

LAN

RDRAM

RDRAM

P64H

4x AGP Pro

2 PCI-64

SCSI Ch A/B

EIDE PRI M/S

EIDE SEC M/S

Xeon
CPU #1

Xeon
CPU #2

1.5v

Chapter 1: Introduction

1-13

1-2 Chipset Overview

The Intel® 860 chipset is a high performance, cost-effective and energy
efficient chipset designed for AGP/PCI/LPC computer systems based on
single or dual Intel® XeonTM 603-pin processors at a 400 MHz Front Side
(system) Bus speed.

Intel's 860 chipset consists of three major components: the Memory Control­ler Hub (MCH), the P64H and the I/O Controller Hub 2 (ICH2).

The MCH is optimized to provide superior performance between single or
dual Xeon CPUs and the dual channel RAMBUS memory operating at up to

3.2 GB/s data bus bandwidth. The MCH also supports a 4x AGP Pro accel-

erated video slot.

The P64H provides support for two PCI-64 slots and two SCSI hard disk
drive channels. It interfaces directly with the MCH.

The ICH2 is a highly integrated multifunctional I/O Controller Hub that pro­vides the interface to the PCI Bus and integrates many of the functions
needed in today’s PC platforms.

Memory Support and AGP

The MCH supports up to 2 GB of RDRAM. The RAMBUS dual channel
memory bus can support full duplex memory bandwidth transfers at up to

3.2 GB/s. Different memory module speeds (such as 600 MHz and 800

MHz) should not be mixed. Different RDRAM memory module sizes (such as
256 MB and 512 MB) may be used in Channel A and Channel B, but those
within each channel (Bank0 and Bank1) must be the same. The MCH also
provides full 4xAGP Pro capability for maximum bus utilization, including 2x
and 4x mode transfer rates.

The ICH2 provides extensive I/O support functions and capabilities, which
include Rev 2.2 compliant PCI with support for 33 MHz PCI operations, PCI­32 slots, ACPI Power Management Logic Support, an Enhanced DMA Con­troller, an Interrupt Controller and timer functions, an Integrated IDE control­ler supporting Ultra ATA100/66/33, a USB host interface with support for
four USB ports, two host controllers, an Integrated LAN Controller, a Sys­tem Management Bus (SMBus) with additional support for I2C devices, an
AC97 2.1 Compliant Link for Audio and Telephony codecs, a Low Pin Count
(LPC) interface, Firmware Hub (FWH) interface support and Alert On LAN
(AOL).

1-14

SUPER P4DC6/P4DC6+/P4DC6+II/P4DCE/P4DCE+/P4DCE+II User’s Manual

Recovery from AC Power Loss

The BIOS provides a setting that allows you to determine how your system
will respond when AC power is lost and then restored. You can choose
for the system to remain powered off (in which case you must activate the
power switch to turn it back on) or for it to return automatically to a power­on state. See the Power Lost Control setting in the BIOS chapter of this
manual to change this setting. The default setting is "Always OFF."

1-3 Special Features

Adaptec Raptor RAID Controller (P4DC6+/P4DC6+II only)

The P4DC6+ and P4DC6+II include a Raptor RAID controller to offer the high
degree of fault tolerance required by today's servers. A SO-DIMM socket
is included on the motherboard to plug a Raptor adapter card (not included)
into, which eliminates the need to use up a PCI slot to have RAID capability.
The Raptor RAID controller and adaptor utilizes a 64-bit bus, provides 0, 1,

0/1, 5, and 0/5 RAID levels and supports S.M.A.R.T. and SES/SAF-TE.

1-4 PC Health Monitoring

This section describes the PC health monitoring features of the SUPER
P4DC6/P4DC6+/P4DC6+II/P4DCE/P4DCE+/P4DCE+II motherboard.

Nine Onboard Voltage Monitors for the CPU Cores, CPU I/O,
+3.3v,

±±

±±

±5v,

±±

±±

±12v, 3v Battery and 5v System Bus

The onboard voltage monitor will scan these nine voltages continuously.
Once a voltage becomes unstable, it will give a warning or send an error
message to the screen. Users can adjust the voltage thresholds to define
the sensitivity of the voltage monitor.

Three-Fan Status Monitor with Firmware/Software
On/Off Control

The PC health monitor can check the RPM status of the cooling fans. The
onboard 3-pin CPU and chassis fans are controlled by the power manage­ment functions. The thermal fan is controlled by the overheat detection
logic.

Chapter 1: Introduction

1-15

Environmental Temperature Control

The thermal control sensor monitors the CPU temperature in real time and
will activate the thermal control fan whenever the CPU temperature ex­ceeds a user-defined threshold. The overheat circuitry runs independently
from the CPU. It can continue to monitor for overheat conditions even when
the CPU is in sleep mode. Once it detects that the CPU temperature is too
high, it will automatically turn the thermal control fan on to prevent any
overheat damage to the CPU. The onboard chassis thermal circuitry can
monitor the overall system temperature and alert users when the chassis
temperature is too high.

CPU Fan Auto-Off in Sleep Mode

The CPU fan activates when the power is turned on. It can be turned off
when the CPU is in sleep mode. When in sleep mode, the CPU will not run
at full power, thereby generating less heat.

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 activated.

System Resource Alert

This feature is available when used with Intel's LANDesk Client Manager
(optional). It 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.

Hardware BIOS Virus Protection

The system BIOS is protected by hardware so that no virus can infect the
BIOS area. The user can only change the BIOS content through the flash
utility provided by SUPERMICRO. This feature can prevent viruses from
infecting the BIOS area and destroying valuable data.

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Auto-Switching Voltage Regulator for the CPU Core

The auto-switching voltage regulator for the CPU core can support up to
20A of current and auto-sense voltage IDs ranging from 1.3v to 3.5v. This
will allow the regulator to run cooler and thus make the system more stable.

1-5 ACPI/PC99 Features

ACPI is an acronym meaning "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 Windows
98, Windows NT and Windows 2000. You can check to see if ACPI has
been properly installed by looking for it in the Device Manager, which is
located in the "Control Panel" in Windows.

Microsoft OnNow

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
requests.

Chapter 1: Introduction

1-17

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. The user can then
press any key on the system's keyboard to awaken the CPU, at which time
the LED will stop blinking and remain on.

USB Keyboard

If a USB keyboard is the only keyboard on the system, it can be enabled to
function like a standard feature keyboard during system boot-up.

Real Time Clock Wake-Up Alarm

Although the PC may be perceived to be off when not in use, it is still
capable of responding to preset wake-up events. In the BIOS, the user can
set a timer to awaken the system at a predetermined time.

Main Switch Override Mechanism

When an ATX power supply is used, the power button can function as a
system suspend button. With this feature enabled, the system will enter a
SoftOff state when the user depresses the power button. The monitor will
be suspended and the hard drive will spin down. Depressing the power
button again will cause the whole system to awaken. During the SoftOff
state, the ATX power supply provides power to keep the minimum 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 four
seconds. This will turn off the system completely with no main power
provided to the motherboard.

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. "External Modem Ring-On"
must be an included feature on the installed modem card when this feature
is desired and the corresponding setting must be enabled in the BIOS. Note
that external modem ring-on can only be used with an ATX 2.01 (or above)
compliant power supply.

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Wake-On-LAN

Wake-On-LAN (WOL) is defined as the ability of a remote management ap­plication to power up a computer that is powered off. Remote PC setup,
updates and asset tracking can occur after hours and on weekends so that
daily LAN maintenance traffic can be kept to a minimum and LAN-system
users are not needlessly interrupted during normal work hours. The
motherboards have a 3-pin WOL header to connect to the 3-pin header on
a Network Interface Card (NIC) that has WOL capability. Wake-On-LAN
must be enabled in the BIOS. Note that Wake-On-Lan 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 especially important for processors that
have CPU clock rates of 1 GHz and above.

NOTE: Auxiliary 12v power (J23/24) is necessary to support Intel
Xeon CPUs. Failure to provide such extra power will result in the
CPUs becoming unstable after only a few minutes of operation.
See Section 2-6 for details on connecting the power supply cables.

The SUPER P4DC6/P4DC6+/P4DC6+II/P4DCE/P4DCE+/P4DCE+II accommodates
ATX 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 400W of power and includes the additional
+12V, 8-pin and 4-pin power connectors - an even higher wattage power
supply is recommended for high-load configurations. Your power supply
must also supply 1.5A for the LAN port. 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.

Chapter 1: Introduction

1-19

1-7 Super I/O

The functions of the disk drive adapter for 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 functions of the disk drive adapter for 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 four 360K, 720K, 1.2M, or 1.44M
disk drives and data transfer rates of 250 Kbps, 500 Kbps or 1 Mbps.

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 a baud rate of up to 115.2
Kbps as well as an advanced speed with baud rates of 250 Kbps, 500
Kbps or 1 Mbps to support higher speed modems.

The Super I/O supports one of the following: 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 adjust flex­ibly to meet ISA PnP requirements, which suppport ACPI and Advanced
Power Management (APM).

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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.

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.

Installation Procedures

Follow the procedures as listed in the order below to install the motherboard
into your system:

1. Install the processor and the heat sink.

2. Install the motherboard in the chassis.

3. Install the memory and add-on cards.

4. Finally, install the cables and drivers.

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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.

!

2-2 Processor and Heat Sink Installation

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.

1. Locate the following components, which are included in the shipping
package. Note: VRM modules must also be installed (P4DC6 and P4DCE
only) - they are not included with the motherboard.

Retention brackets

(2)

Clips (2)

Screws* (4)

*These screws are to be used for
mounting the motherboard to the back
panel of a chassis that has four
mounting holes (as shown on right).

White pegs (4)

2. Insert the white pegs into the black
anchors. Do not force the white pegs
all the way in - about 1/3 of the white
pegs should be inside the black
anchors.

3. Place a retention bracket in the
proper position and secure it by
pressing two pegs into the retention
holes until you hear a *click*. The
clicking sound indicates that the peg is
locked and secured.

Two pegs in
position

One retention bracket in
position

Black anchors (4)

For chassis that do not have four
mounting holes, use the anchor/peg
assemblies:

Anchor/peg
assemblies

Chapter 2: Installation

2-3

5. Lift the lever on the CPU

socket:

make sure you lift the
the lever completely or you
will damage the CPU socket
when power is applied

.

Socket lever

6. Install the CPU in the socket. Make sure
that Pin 1 of the CPU is seated on Pin 1 of the
socket (both corners are marked with a
triangle). When using only one CPU, place it
into CPU socket #1 (CPU socket #2 is
automatically disabled if only one CPU is
used).

Pin 1

7. Press the lever down until
you hear it *click* into the
locked position.

Socket lever in
locked position

4. Secure the other retention
bracket into position by
repeating Step 3.

8. Apply the proper amount of thermal
glue to the CPU die and place the heat
sink on top of the CPU.

Heat sink

CPU

9. Secure the heat sink by locking the
retention clips into their proper
position.

10. Connect the three wires of the
CPU fan to the CPU fan connector.

CPU fan
connector

CPU fan
wires

Retention clip