SUPER MICRO Computer x7slm-l user manual Chipset Overview, Graphics Memory Controller Hub Gmch

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Chapter 1: Introduction

1-2 Chipset Overview

The Intel® 82945GC chipset, designed for use with a single Intel® Core™ 2 Duo/ Pentium® dual-core/Pentium D/Pentium 4/Celeron® dual-core/Celeron/Celeron D Processor with a system bus speed of up to 800 MHz in an LGA 775 socket, contains two components: GMCH (North Bridge) and ICH7R (South Bridge). The GMCH is used for the host bridge, and the ICH7R, for the I/O subsystems.

Graphics Memory Controller Hub (GMCH)

The GMCH manages the data fl ow between its four interfaces: the processor interface (FSB), the system memory interface (DRAM controller), the integrated graphics interface, the External Graphics interface, and the I/O Controller through DMI interface. It provides bus arbitration between the four interfaces when each initiates transactions. The GMCH supports a 32-byte Cache Line, decoding up to 4 GB (2GB for the 945GC) of the CPU's usable memory address space. The GMCH also supports one or two channels of SDRAM and the PCI Express-based graphics attached devices.

The Intel® 945GC platform supports the seventh generation I/O Controller Hub (In- tel® ICH7R) to provide a multitude of I/O related features. The Direct Media Interface (DMI) provides the chip-to-chip connection between the GMCH and the ICH7R.

Intel® I/O Controller Hub 7R (ICH7R)

The I/O Controller (ICH7R) provides the data buffering and interface arbitration required for the system to operate effi ciently. It also provides the bandwidth needed for the system to maintain its peak performance. The ICH7R supports PCI slots, Se- rial ATA ports, USB 2.0 ports and dual channel IDE devices. In addition, the ICH7R offers the Intel Matrix Storage Technology which provides various RAID options for data protection and rapid data access. It also supports the next generation of client management through the use of PROActive technology in conjunction with Intel's next generation Gigabit Ethernet controllers.

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Contents X7SLM-L Page Conventions Used in the Manual About This ManualAbout This Motherboard Manual Organization Page Headquarters Contacting SupermicroEurope Asia-Pacifi cTable of Contents Troubleshooting Appendix a Post Error Beep Codes Overview ChecklistX7SLM-L Image Motherboard Layout X7SLM-LNot drawn to scale X7SLM-L Quick ReferenceLED Indicator Label Description Motherboard Features Dimensions Acpi FeaturesOnboard I/O OtherFSB 800/533MHz X7SLM-L Block DiagramIntel I/O Controller Hub 7R ICH7R Chipset OverviewGraphics Memory Controller Hub Gmch PC Health Monitoring Power Confi guration SettingsSlow Blinking LED for Suspend-State Indicator Power SupplyBios Support for USB Keyboard Main Switch Override MechanismSuper I/O Unpacking PrecautionsStatic-Sensitive Devices Location of Mounting Holes Motherboard InstallationTools Needed Installation Instructions Installing the LGA775 Processor Processor and Heatsink InstallationPage Page Page Installing a Passive CPU Heatsink Removing the Heatsink Dimm Installation Installing DDR2 MemoryInstalling and Removing DIMMs Memory SupportTo Remove DDR2 SlotBack Panel Connectors and I/O Ports Connectors/I/O PortsKeyboard ATX PS/2 Keyboard and PS/2 Mouse PortsMouse Defi nitions Universal Serial Bus USBSerial Ports Video Connector LAN Ports Pin Defi nition Ethernet PortsFront Control Panel JF1 Header PinsNMI Button Power LEDFront Control Panel Pin Defi nitions HDD LED NIC1/NIC2 LED IndicatorsOverheat OH/Fan Fail LED Power Fail LEDPower Button Reset ButtonPin Auxiliary Power Connector Connecting Cables12V 4-Pin External Power Connector Pin Defi nitions External Power ConnectorFan Header Pin Defi nitions Fan HeadersInternal Speaker Power LED/SpeakerChassis Intrusion Overheat/Fan Fail LED JOH1Explanation of Jumpers Jumper SettingsLAN Port Enable/Disable Cmos Clear Watch Dog Enable/DisableOnboard Power LED Onboard IndicatorsSerial ATA and HDD Connections Sata ConnectorsIDE Connector Before Power On Troubleshooting ProceduresNo Power No VideoLosing the System’s Setup Confi guration Technical Support ProceduresMemory Errors Question What type of memory does my motherboard support? Frequently Asked QuestionsQuestion How do I update my BIOS? Question Whats on the CD that came with my motherboard? Returning Merchandise for ServiceQuestion Where do I get drivers for PXE support? Introduction Starting Bios Setup UtilityHow To Change the Confi guration Data System Time/System Date Main SetupStarting the Setup Utility System Memory ΥBIOS Features Advanced Setup Confi gurationsΥACPI Confi guration ΥProcessor & Clock Options ΥNorthBridge Confi guration ΥAdvanced Chipset SettingsΥVideo Function Confi guration ΥUSB Confi guration USB FunctionsUSB 2.0 Controller Floppy a ΥIDE Confi guration SubmenuATA/IDE Confi guration Confi gure Sata asPIO Mode LBA/Large ModeType Block Multi-Sector TransferBit Data Transfer DMA ModeA.R.T. For Hard disk drives ΥPCI/PnP Confi guration ΥHardware Health Confi guration ΥSuper IO Confi gurationCPU Temperature System Temperature Fan Speed Control Modes ΥRemote Access Confi gurationRemote Access Serial Port ModeSecurity Settings User Access Level Change Supervisor PasswordAccess Change User Password Clear User PasswordΥBoot Device Priority Boot Confi gurationΥHard Disk Drives ΥRemovable DrivesΥCD/DVD Drives Exit OptionsLoad Fail-Safe Defaults Recoverable Post Error Beep Codes Appendix a Post Error Beep CodesPage Appendix B Installing the Windows OS Page Driver/Tool Installation Display Screen Installing DriversConfi guring Supero Doctor Supero Doctor III Interface Display Screen-II Remote Control

x7slm-l specifications

Super Micro Computer Inc., commonly known as Supermicro, has been a prominent player in the server and high-performance computing markets. Among its extensive product range, the X7SLM-L motherboard stands out as an ideal solution for both server and workstation applications. Equipped with cutting-edge technology, the X7SLM-L caters to a variety of user demands, including scalability, reliability, and compatibility.

The Supermicro X7SLM-L motherboard is built on an Intel Socket 775 platform, offering support for multi-core Intel processors, including the Xeon series. This enables users to harness the processing power necessary for demanding applications like virtualization, database management, and scientific computations. The board can accommodate up to 8 GB of DDR2 memory, which is essential for memory-intensive tasks, ensuring smooth and efficient performance.

One of the standout features of the X7SLM-L is its support for PCI Express 2.0, allowing for enhanced graphics and expansion capabilities. Users can easily integrate high-performance add-on cards, which are crucial for fields such as video editing, gaming, and CAD applications. Furthermore, the motherboard comes with multiple SATA ports, offering exceptional flexibility for storage configurations. With support for RAID levels 0, 1, 5, and 10, users can ensure data protection and improve performance.

Another important characteristic of the X7SLM-L is its embedded network controller, which provides high-speed connectivity options to meet the needs of data center environments. With integrated dual Gigabit Ethernet, users can take advantage of redundancy and load balancing, crucial for maintaining uptime in critical applications.

Supermicro's commitment to energy efficiency is also evident in the X7SLM-L design. The motherboard supports Intel’s SpeedStep technology, providing dynamic adjustment of CPU voltage and frequency according to workload requirements, thus reducing power consumption and heat generation.

In summary, the Supermicro X7SLM-L motherboard is a versatile and feature-rich platform designed for users who require high performance and reliability. With support for advanced Intel processors, substantial memory capacity, flexible storage options, and energy-efficient technologies, the X7SLM-L stands as an excellent choice for a wide range of computing applications. Whether for server deployments or demanding workstation tasks, this motherboard provides a solid foundation for next-generation computing needs.