SUPER MICRO Computer X7SLA-H, X7SLA-L Type, LBA/Large Mode, Block Multi-Sector Transfer, PIO Mode

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X7SLA-L/X7SLA-H User’s Manual

activate the following submenu screen for detailed options of these items. Set the correct configurations accordingly. The items included in the submenu are:

Type

Select the type of device connected to the system. The options are Not Installed, Auto, CD/DVD and ARMD.

LBA/Large Mode

LBA (Logical Block Addressing) is a method of addressing data on a disk drive. In the LBA mode, the maximum drive capacity is 137 GB. For drive capacities over 137 GB, your system must be equipped with a 48-bit LBA mode addressing. If not, contact your manufacturer or install an ATA/133 IDE controller card that supports 48-bit LBA mode. The options are Disabled and Auto.

Block (Multi-Sector Transfer)

Block Mode boosts the IDE drive performance by increasing the amount of data transferred. Only 512 bytes of data can be transferred per interrupt if Block Mode is not used. Block Mode allows transfers of up to 64 KB per interrupt. Select Disabled to allow data to be transferred from and to the device one sector at a time. Select Auto to allow data transfer from and to the device occur multiple sectors at a time if the device supports it. The options are Auto and Disabled.

PIO Mode

The IDE PIO (Programmable I/O) Mode programs timing cycles between the IDE drive and the programmable IDE controller. As the PIO mode increases, the cycle time decreases. The options are Auto, 0, 1, 2, 3, and 4.

Select Auto to allow the AMI BIOS to automatically detect the PIO mode. Use this value if the IDE disk drive support cannot be determined.

Select 0 to allow the AMI BIOS to use PIO mode 0. It has a data transfer rate of 3.3 MBs.

Select 1 to allow the AMI BIOS to use PIO mode 1. It has a data transfer rate of 5.2 MBs.

Select 2 to allow the AMI BIOS to use PIO mode 2. It has a data transfer rate of 8.3 MBs.

Select 3 to allow the AMI BIOS to use PIO mode 3. It has a data transfer rate of 11.1 MBs.

Select 4 to allow the AMI BIOS to use PIO mode 4. It has a data transfer rate of 16.6 MBs. This setting generally works with all hard disk drives manufactured after 1999.

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Contents X7SLA-L X7SLA-H Page Preface About This ManualAbout This Motherboard Manual OrganizationConventions Used in the Manual Contacting Supermicro HeadquartersEurope Asia-PacificTable of Contents Troubleshooting Appendix B Installing the Microsoft Windows OS Installing Drivers Configuring Supero DoctorChecklist Chapter IntroductionOverview X7SLA-L / X7SLA-H Image Motherboard Layout CPUX7SLA-L / X7SLA-H Quick Reference Not drawn to scale, X7SLA-H shownGlan 2 Enable X7SLA-H only Pins 1-2 Enabled Glan 1 Enable Pins 1-2 EnabledBattery #21 Onboard Battery #19 SPI Bios ChipMotherboard Features Acpi Features DimensionsOnboard I/O X7SLA-H OnlyX7SLA-L / X7SLA-H Block Diagram Chipset Overview Graphics Memory Controller Hub GmchIntel I/O Controller Hub 7R ICH7R Power Configuration Settings PC Health MonitoringPower Supply Slow Blinking LED for Suspend-State IndicatorBios Support for USB Keyboard Main Switch Override MechanismSuper I/O Chapter Installation PrecautionsStatic-Sensitive Devices UnpackingMotherboard Installation Tools NeededLocation of Mounting Holes Installation Instructions Installing DDR2 Memory Dimm InstallationInstalling and Removing DIMMs Memory SupportDDR2 Slot To RemoveConnectors/I/O Ports Back Panel Connectors and I/O PortsPort Locations and Definitions ATX PS/2 Keyboard and PS/2 Mouse Ports Keyboard Purple Mouse GreenUniversal Serial Bus USB Internal USB 4/5Front Panel USB Internal USB 7 Type aSerial Ports Backpanel COM1COM2 X7SLA-H only Video Connector VGA Port/ConnectorEthernet Ports LAN1 LAN2JF1 Header Pins Front Control PanelPower LED Front Control Panel Pin DefinitionsNIC1/NIC2 LED Indicators Overheat OH/Fan Fail LEDOH/Fan Fail LED Reset Button Power ButtonReset Button B PWR Button Connecting Cables External Power ConnectorFan Headers Fan1 Fan2 Fan3Chassis Intrusion Chassis IntrusionJumper Settings Explanation of JumpersLAN Port Enable/Disable LAN Port 1 Enable LAN Port 2 EnableCmos Clear Onboard Indicators Rear View when facing the rear side of the chassisLAN Port Sata Connectors Serial ATA and HDD ConnectionsIDE Connector Chapter Troubleshooting Troubleshooting ProceduresBefore Power On No PowerTechnical Support Procedures Memory ErrorsLosing the System’s Setup Configuration Frequently Asked Questions Question What type of memory does my motherboard support?Question Where do I get drivers for PXE support? Question Whats on the CD that came with my motherboard?Returning Merchandise for Service Page Starting Bios Setup Utility How To Change the Configuration DataChapter IntroductionMain Setup Starting the Setup UtilitySystem Time/System Date System MemoryAdvanced Setup Configurations BIOS FeaturesACPI Configuration Processor & Clock Options MPS RevisionInterrupt 19 Capture Hyper-ThreadingNorthBridge Configuration Advanced Chipset ControlVideo Function Configuration USB ConfigurationIDE Configuration ATA/IDE ConfigurationConfigure Sata as Configure Sata ChannelsLBA/Large Mode PIO ModeType Block Multi-Sector TransferDMA Mode A.R.T. For Hard disk drivesPCI/PnP Configuration Super IO Configuration Hardware Health ConfigurationCPU Overheat Alarm Remote Access Configuration Security Settings Change Supervisor PasswordUser Access Level Change User PasswordBoot Configuration Boot Device PriorityPassword Check Boot Sector Virus ProtectionExit Options Hard Disk DrivesRemovable Drives CD/DVD DrivesLoad Optimal Defaults Load Fail-Safe DefaultsSave Changes and Exit Discard Changes and ExitX7SLA-L/X7SLA-H User’s Manual Appendix a Post Error Beep Codes Recoverable Post Error Beep CodesPage Appendix B Installing the Microsoft Windows OS Page Appendix C Software Installation Instructions Installing DriversDriver/Tool Installation Display Screen Configuring Supero Doctor Supero Doctor III Interface Display Screen-II Remote Control Page Appendix D Bios Recovery Recovery Process from a USB Device/Drive Recommended MethodPart 1 Boot Sector Recovery Process Recovery Process from an IDE/SATA Atapi Disc Drive Part 2 Bios Reprogramming Re-Flashing

X7SLA-L, X7SLA-H specifications

Super Micro Computer has established itself as a leader in server and storage solutions, and their motherboards, particularly the X7SLA-H and X7SLA-L, showcase this commitment to quality and performance. These motherboards are designed for high efficiency and reliability, catering to a range of applications from entry-level servers to advanced computing environments.

The X7SLA-H and X7SLA-L are built on the Intel 5000 Series chipset, which allows them to leverage Intel's powerful Xeon processors. This enables users to experience superior performance, particularly in multi-threaded tasks, making them ideal for data-centric enterprises. Both motherboards support dual-socket configurations, increasing scalability and processing capabilities, which is essential for demanding workloads.

One of the standout features of the X7SLA series is its support for DDR2 ECC memory. This technology ensures data integrity by automatically correcting single-bit errors, a critical aspect for servers handling crucial data transactions. The X7SLA-H can support up to 16GB of memory, while its sibling, the X7SLA-L, is designed for maximum memory efficiency in less demanding environments. The incorporation of ECC memory is a significant advantage for businesses prioritizing reliability and uptime.

The X7SLA-H and X7SLA-L motherboards incorporate several advanced connectivity options. With multiple SATA ports and support for SATA RAID, they allow for flexible storage configurations that can enhance performance and reliability. These motherboards also provide users with Gigabit Ethernet ports, ensuring fast network communication essential for modern server environments.

Another noteworthy characteristic of the X7SLA series is its emphasis on thermal management. Both the X7SLA-H and X7SLA-L are designed with efficient cooling solutions to maintain optimal operating temperatures, which is crucial for sustaining the longevity of hardware components in high-availability scenarios.

In terms of expansion capabilities, the board features PCI Express slots, providing users with the flexibility to add additional network interfaces or storage controllers. This expandability aligns with Supermicro's commitment to delivering customizable solutions tailored to the specific needs of their customers.

In summary, the Super Micro Computer X7SLA-H and X7SLA-L motherboards bring together a robust architecture, reliable technologies, and extensive support for advanced computing needs. Their combination of performance, scalability, and reliability makes them a great choice for businesses looking to build efficient and powerful server solutions. These motherboards exemplify Supermicro's dedication to innovation in the computer hardware space, making them a staple in modern data centers.