SUPER MICRO Computer x7slm-l user manual Cmos Clear, Watch Dog Enable/Disable

Page 49

Chapter 2: Installation

CMOS Clear

JBT1 is used to clear CMOS. Instead of pins, this "jumper" consists of contact pads to prevent 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.

Watch Dog Enable/Disable

Watch Dog (JWD) is a system monitor that can reboot the system when a software ap- plication hangs. Close pins 1~2 to reset the system if an application hangs. Close pins 2~3 to generate a non-maskable interrupt signal for the application that hangs. See the table on the right for jumper settings. Watch Dog must also be enabled in the BIOS.

Watch Dog

Jumper Settings (JWD)

Jumper Setting

 

Defi nition

Pins 1-2

 

Reset

 

 

 

(default)

Pins 2-3

 

NMI

 

Open

 

Disabled

 

 

 

 

VGACOM1 LAN2 LAN1USB0/1KB/MOUSE

1

 

 

Fan5

 

 

 

JPW2

JPW1

 

 

DIMM1B

 

 

UNB NON-ECC DDR2 400/533/667 Required

 

 

DIMM1A

VRM

 

X7SLM-L

CTRL

 

 

 

 

Intel 945GC

 

 

Intel

 

 

CPU

LAN

 

 

CTRL

 

 

 

 

Slot 7 PCI-E x16

Fan1/CPU Fan

LED/SPKR

 

PWR JD1

 

JF1

Speaker

 

 

FP CTRL

LE1

JOH1

 

Fan2

 

JWD

IDE

 

Clock chip

B

A. Clear CMOS

B. Watch Dog Enable

LAN

 

 

 

CTRL

 

 

SATA3-I

Slot 6 PCI 33MHz

 

 

 

Battery

 

SATA2-

 

 

 

Intel ICH7R

Slot 5 PCI-E x4 in x8

 

 

I

Super IO

 

 

A SATA1

 

BIOS

A

Slot 4 PCI 33MHz

 

 

I-

 

 

 

COM2

 

 

 

 

 

 

SATA0-I

 

JPL1

 

 

 

 

 

JBT1

 

JPL2

JP3

Fan4

USB4

 

USB7

Fan3

 

 

USB2/3

USB5/6

JL1

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Contents X7SLM-L Page About This Motherboard Manual Organization About This ManualConventions Used in the Manual 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 DiagramGraphics Memory Controller Hub Gmch Chipset OverviewIntel I/O Controller Hub 7R ICH7R 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 Static-Sensitive Devices PrecautionsUnpacking Tools Needed Motherboard InstallationLocation of Mounting Holes 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 PortsMouse ATX PS/2 Keyboard and PS/2 Mouse PortsKeyboard Defi nitions Universal Serial Bus USBSerial Ports Video Connector LAN Ports Pin Defi nition Ethernet PortsFront Control Panel JF1 Header PinsFront Control Panel Pin Defi nitions Power LEDNMI Button 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 JOH1LAN Port Enable/Disable Jumper SettingsExplanation of Jumpers Cmos Clear Watch Dog Enable/DisableOnboard Power LED Onboard IndicatorsSerial ATA and HDD Connections Sata ConnectorsIDE Connector Before Power On Troubleshooting ProceduresNo Power No VideoMemory Errors Technical Support ProceduresLosing the System’s Setup Confi guration Question How do I update my BIOS? Frequently Asked QuestionsQuestion What type of memory does my motherboard support? Question Where do I get drivers for PXE support? Returning Merchandise for ServiceQuestion Whats on the CD that came with my motherboard? How To Change the Confi guration Data Starting Bios Setup UtilityIntroduction Starting the Setup Utility Main SetupSystem Time/System Date System Memory ΥBIOS Features Advanced Setup Confi gurationsΥACPI Confi guration ΥProcessor & Clock Options ΥNorthBridge Confi guration ΥAdvanced Chipset SettingsΥVideo Function Confi guration USB 2.0 Controller USB FunctionsΥUSB Confi guration Floppy a ΥIDE Confi guration SubmenuATA/IDE Confi guration Confi gure Sata asPIO Mode LBA/Large ModeType Block Multi-Sector TransferA.R.T. For Hard disk drives DMA ModeBit Data Transfer 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.