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®
SUPER
X6DHT-G
USER’S MANUAL
Revision 1.1a
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The information in this User’s Manual has been carefully reviewed and is believed to be accurate. The vendor assumes no responsibility for any inaccuracies that may be contained in this document, makes no commitment to update or to keep current the information in this manual, or to notify any person or organization of the updates. Please Note: For the most up-to-date version of this manual, please see our web site at www.supermicro.com. SUPER MICRO COMPUTER, INC. ("Supermicro") reserves the righ
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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 X6DHT-G motherboard. The X6DHT-G supports single or dual Intel TM EM64T (Nocona ) processors at a 800 MHz front side bus. Based upon Intel's NetBurst microarchitecture with EM64T support, the EM64T (Nocona) processor supports the IA-32 software and includes features found in the
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X6DHT-G User's Manual Table of Contents Preface About This Manual ...................................................................................................... iii Manual Organization ................................................................................................... iii Chapter 1: Introduction 1-1 Overview......................................................................................................... 1-1 Checklist ..............................................
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Table of Contents 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) ..............................................................
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X6DHT-G User's Manual 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................................
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Chapter 1: Introduction Chapter 1 Introduction 1-1 Overview Checklist Congratulations on purchasing your computer motherboard from an ac- knowledged 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 in- cluded with your motherboard. If anything listed here is damaged or miss- ing, contact your retailer. All are included in the Retail Box
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Introduction X6DHT-G User's Manual Contacting Supermicro Headquarters Address: Super Micro Computer, Inc. 980 Rock Ave. San Jose, CA 95131 U.S.A. Tel: +1 (408) 503-8000 Fax: +1 (408) 503-8008 Email: marketing@supermicro.com (General Information) support@supermicro.com (Technical Support) Web Site: www.supermicro.com Europe Address: Super Micro Computer B.V. Het Sterrenbeeld 28, 5215 ML 's-Hertogenbosch, The Netherlands Tel: +31 (0) 73-6400390 Fax: +31 (0) 73-6416525 Email: sales@supermicro.nl (
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Chapter 1: Introduction Figure 1-1. X6DHT-G Image 1-3 Introduction
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Introduction ® Marvell Intel USB2/3 JBT1 JD1 JPG1 DIMM 1A Buzzer DIMM 3A Fan1 Fan8 X6DHT-G User's Manual Figure 1-2. X6DHT-G Motherboard Layout (not drawn to scale) 12V 8-pin SMBus JPW1 PWR PWR PSF DIMM 3B DIMM 4A LAN1 OH LAN2 LED JPS1 JWOR JL1 WOL Notes: 1. Jumpers not indicated are for testing only. 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. All drawings and pictures shown in this manual were
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Chapter 1: Introduction Quick Reference (X6DHT-G) (*Please refer to Chapter 2 for pin definitions and detailed information.) Jumper Description Default Setting J3P 3rd PW Supply Detect Off (Disabled) JAR Alarm Reset Enable Off (Normal) JBT1 CMOS Clear See Chapter 2 JPL1/JPL2 GLAN1/GLAN2 Enable Pins 1-2 (Enabled) JPG1 VGA Enable Pins 1-2 (Enabled) JPS1 Marvell SATA Controller Enable Pins 1-2 (Enabled) JWD Watch Dog Enable Pins 1-2 (Reset) Connector Description ATX PWR (JPW1) Primary 24-Pin ATX P
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Introduction X6DHT-G User's Manual Motherboard Features CPU TM ® � Single or dual Intel Xeon EM64T processors at 800 MHz front side (system) bus speed. Memory � Eight 184-pin DIMM sockets supporting up to 16 GB (DDR 333) or 32 GB (DDR 266) Registered ECC DDR 333/266 (PC2700/PC2100) SDRAM Chipset � Intel E7520 Lindenhurst chipset Expansion Slots � Two x8 PCI-E slots � Three 64-bit PCI-X (3.3V) slots (*One PCI-X-133 MHz slot, One PCI-X- 100 MHz/ZCR slot, One PCI-X-100 MHz slot) � One 32-bit (
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Chapter 1: Introduction ACPI Features � Microsoft OnNow � Slow blinking LED for suspend state indicator � Main switch override mechanism Onboard I/O � One IPMI 2.0 socket � Two Intel 82541G1 Gigabit Ethernet controllers � 2 EIDE Ultra DMA/100 bus master interfaces � 1 floppy port interface � 1 EPP/ECP Parallel Port � 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 Intel 6300ESB (Hance Rapids) SATA ports support 2 drives (RAID 0, 1,
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Introduction X6DHT-G User's Manual 1_PCIX-100 1_PCIX-100 S Slot lot CPU 2 CPU 2 CPU 1 CPU 1 S SATA ATA HC2_8Ports HC2_8Ports PCIX BUS(100 MHZ) PCIX BUS(100 MHZ) 1_PCIX-100 1_PCIX-100 A GRN_Slot GRN_Slot 1 1.5V .5V PXH#1 PXH#13 3.3V .3V PCI-E A(X8) PCI-E A(X8) 1_PCIX-133 1_PCIX-133 B 8 8.1W 133 .1W 133 B S Slot lot PCIX BUS(133 MHZ) PCIX BUS(133 MHZ) 4 4_DDR_333/266 _DDR_333/266 PCI-E C(X8) PCI-E C(X8) 1 1_PCIX-E _PCIX-E C CH.A H.A C ( (X8)Slot X8)Slot DIMMs DIMMs MCH MCH A CH.B CH.B PCI-E B(X8)
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Chapter 1: Introduction 1-2 Chipset Overview Built upon the functionality and the capability of the 7520 Lindenhurst chipset, The X6DHT-G motherboard provides the performance and feature set required for dual processor-based servers, with configuration options optimized for communications, presentation, storage, computation or data- base applications. The Intel E7520 (Lindenhurst) chipset consists of the following components: the Lindenhurst Memory Controller Hub (MCH), the 6300ESB (Hance Rapid
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Introduction X6DHT-G 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 power- on state. See the Power Lost Control setting in the Advanced BIOS Setup section (Peripheral Device Configuration) to change
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Chapter 1: Introduction 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 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. CPU Overheat LED and Control This feature is available when the user enables the CPU o
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Introduction X6DHT-G User's Manual In addition to enabling operating system-directed power management, ACPI provides a generic system event mechanism for Plug and Play and an oper- ating system-independent interface for configuration control. ACPI lever- ages the Plug and Play BIOS data structures while providing a processor architecture-independent implementation that is compatible with the Win- dows 2000, Windows 2003 and Windows Vista Operating Systems. Slow Blinking LED for Suspend-State Ind
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Chapter 1: Introduction Network Interface Card (NIC) that has WOL capability. Wake-On-LAN must be enabled in 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 even more important for processors that have high CPU clock rates. The SUPER X6DHT-G accommodates ATX 24-pin power supplies. Although most power supplies generally meet t
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Introduction X6DHT-G User's Manual cessor 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 Con- figuration and Power Interface),
