Tyan Computer GX21, B5102 Typematic Rate Setting, Typematic Rate Chars/Sec, Typematic Delay Msec

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This is because OS/2 and Windows enter and leave pro- tected mode via the BIOS, so Gate A20 needs to switch often from enabled to disabled and back again. Setting this feature to Fast improves memory access performance above 1MB because the chipset is much faster at switching Gate A20 than the keyboard controller. It is recommended that you set it to Fast for faster memory accesses. The choices are:

Normal / Fast

Typematic Rate Setting

This feature enables you to control the keystroke repeat rate when you depress a key continuously. When enabled, you can manually adjust the settings using the two typematic con- trols (Typematic Rate and Typematic Delay). If disabled, the BIOS will use the default setting. The choices are:

Enabled/Disable

Typematic Rate (Chars/Sec)

This setting defines the number of characters repeated per second when holding down a key on the keyboard. The pos- sible values are:

6 / 8 / 10 / 12 / 15 / 20 / 24 / 30

Typematic Delay (Msec)

This setting defines the delay (in milli-seconds) that occurs at keystroke before the key will start to repeat. The possible val- ues are:

250 / 500 / 750/ 1000

Security Option

Setting this option to System will set the BIOS to ask for the password each time the system boots up.

If you choose Setup, then the password is only required for access into the BIOS setup menus. The choices are:

Setup / System

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Contents Transport GX21 B5102 Page Trademark Recognition CopyrightDisclaimer Federal Communications Commission FCC Conventions About this ManualSafety Information Table of Contents Appendix About the Transport GX21 B5102 OverviewAbout the Transport GX21 B5102 System RequirementsFeatures FeaturesUnpacking Box Contents B5102G21S2H and B5102G21S2Unpacking Tyan driver CD P/N Unpacking AccessoriesUnpacking Opening the box Front View About the ProductAbout the Product About the Product Rear View CD-ROM About the Product Internal View B5102G21S2HAbout the Product Internal View B5102G21S2 ICH5 About the Product Motherboard Block DiagramWork Area Setting UpBefore You Begin Before You BeginBefore You Begin Precautions Rack mounting kit Installing the Server in a RackRack Mounting Rack MountingRack Mounting Rack Mounting Rack Mounting Removing the Chassis Cover Installing Motherboard ComponentsInstalling Motherboard Components Pull the CPU lever up to unlock the CPU socket Pin Installing Motherboard Components Installing Motherboard Components Installing Memory Installing a PCI Card Installing Motherboard Components Reinsert the PCI card clamp Insert the screw to secure the PCI card to the chassis Installing a Hard Drive Installing a Hard DriveInstalling a Hard Drive Setting Up Installing a Hard Drive Installing a Hard Drive Introduction Replacing Pre-Installed ComponentsIntroduction Introduction Precautions Disassembly Flowchart Disassembly FlowchartRemoving the Cover Removing the CoverRemoving Add-On Components from the Motherboard Replacing Motherboard ComponentsReplacing Motherboard Components Replacing Motherboard Components Disconnecting Cables Replacing Motherboard Components Replacing Motherboard Components Removing the Motherboard Replacing the CD-ROM/FDD Replacing the CD-ROM/FDDReplacing the CD-ROM/FDD Replacing the FDD with a HDD Replacing the FDD with a HDDReplacing the FDD with a HDD Replacing the LED Control Board Replacing the LED Control BoardReplacing the S-ATA Backplane Replacing the S-ATA BackplaneReplacing the S-ATA Backplane Function set switch Replacing the Power Supply Replacing the Power SupplyReplacing the Power Supply Replacing the Cooling Fans Replacing the Cooling FansReplacing the Cooling Fans Replacing the Cooling Fans Replacing the Cooling Fans Installation Appendix Bios SetupGetting Help Starting SetupSetup Basics Navigation KeysDifferences in Setup Case of ProblemsBios Setup Main Screen Save & Exit Setup Load Fail-Safe DefaultsLoad Optimized Defaults Supervisor / User PasswordPhoenix AwardBIOS Cmos Setup Utility Standard Cmos Features Standard Cmos FeaturesVideo Date / Time SetupIDE Master / Slave Setup Drive a / BCPU L1 & L2 Cache Advanced Bios FeaturesPhoenix AwardBIOS Cmos Setup Utility Advanced Bios Features Virus WarningHyper-Threading Technology Quick Power On Self TestBoot Sequence Gate A20 Option Bootup NumLock StatusPhoenix AwardBIOS Cmos Setup Utility Boot Sequence Security Option Typematic Rate SettingTypematic Delay Msec Typematic Rate Chars/SecMPS Version Control For OS Apic ModeHDD S.M.A.R.T. Capability OS Select For Dram 64MBSmall Logo EPA Show Report No FDD For WINCAS Latency Time Advanced Chipsets FeaturesDram Timing Selectable Video Bios Cacheable Active to Precharge DelayDram RAS# to CAS# Delay System Bios CacheableDelay Prior to Thermal Dram Data Integrity Mode OnChip IDE Device Phoenix AwardBIOS Cmos Setup Utility Integrated PeripheralsPhoenix AwardBIOS Cmos Setup Utility OnChip IDE Device Integrated PeripheralsOn-Chip Primary PCI IDE IDE HDD Block ModeOn-Chip Serial ATA Primary / Secondary Master/ Slave PIOPrimary / Secondary Master/ Slave Udma USB Controller Serial ATA Port 0/1 ModePhoenix AwardBIOS Cmos Setup Utility Onboard Device Onboard DeviceCSA LAN GbE LAN USB Keyboard SupportUSB Mouse Support Onboard Promise RAID CtrlOnboard FDC Controller Uart Mode SelectPhoenix AwardBIOS Cmos Setup Utility Super IO Device Super IO ControllerRxD, TxD Active IR Transmission DelayUR2 Duplex Mode Onboard Parallel Port Parallel Port ModeECP Mode Use DMA EPP Mode SelectAcpi Function Power Management SetupPhoenix AwardBIOS Cmos Setup Utility Power Management Setup Video Off Method Power Management OptionPower Management Modes Mode Doze Standby Suspend HDD Power DownChoices are Video Off In SuspendModem Use IRQ Suspend ModeSuspend Type CPU THRM-Throttling HDD Power DownSoft-off by PWR-BTTN Power On SetupPhoenix AwardBIOS Cmos Setup Utility Power On Setup Pwron After PWR-FailPower on Function Power on by RingPower on by Giga Lan Resume by AlarmHot Key Power on KB Power on PasswordReload Global Timer Events Reset Configuration Data PnP/PCI ConfigurationsCNR LAN INT Assignment Resources Controlled ByPCI / VGA Palette Snoop PCI 1 INT AssignmentIntel i541 INT Assignment Promise S-ATA INT AssignmentPC Health Status CPU Warning TemperaturePhoenix AwardBIOS Cmos Setup Utility PC Health Status Shutdown Temperature CPU Clock Ratio Frequency/Voltage ControlSpread Spectrum Auto Detect Dimm / PCI ClkCPU Clock Memory Frequency for DDR Frequency at Next BootLoad Fail-Safe Defaults Load Fail-Safe Defaults Y/N? NLoad Optimized Defaults Y/N? N Load Optimized DefaultsSupervisor/User Password Setting Enter Password Quit without saving Y/N? Y Save & Exit SetupExit Without Saving Save to Cmos and Exit Y/N? YExpansion SpecificationChassis MotherboardStorage Controller Power SupplyVideo Hardware Diagram Help Resources Returning Merchandise for ServiceTechnical Support 104

GX21, B5102 specifications

The Tyan Computer B5102, GX21 is a cutting-edge server motherboard designed to cater to the needs of performance-intensive applications. Built with the latest technologies, it represents the fusion of processing power, reliability, and flexibility, making it an ideal choice for businesses and data centers.

One of the standout features of the B5102, GX21 motherboard is its support for dual Intel Xeon processors. This capability enables it to handle heavy computational tasks and offers remarkable scalability. The motherboard supports various Intel Xeon Scalable processors, which incorporate features like advanced security and memory management, ensuring that users can effectively manage their workloads while maintaining efficiency.

In terms of memory, the Tyan B5102, GX21 supports up to 2TB of DDR4 memory across its 16 DIMM slots. This substantial memory capacity allows for high-performance computing and data processing, making it suitable for applications ranging from virtualization to big data analytics. The motherboard also supports memory speeds of up to 3200MHz, ensuring rapid data access and improved performance in memory-intensive tasks.

The B5102, GX21 motherboard is equipped with multiple expansion slots, including PCIe 4.0 slots, which provide ample room for additional graphics cards, storage controllers, and network interfaces. This feature enhances the motherboard's capability for custom configurations, allowing users to tailor their systems to fit specific application requirements, whether for gaming, simulation, or scientific computation.

Another notable aspect of the Tyan B5102, GX21 is its support for various storage technologies. It features multiple SATA interfaces for traditional hard drives and SSDs, as well as M.2 connectors for NVMe SSDs. This flexibility ensures that users can achieve optimal performance and efficiency in data storage, with quick access speeds and reliable data management.

The motherboard also prioritizes connectivity and manageability. Built-in dual Gigabit Ethernet ports enable efficient networking, while dedicated management interfaces allow for remote monitoring and control, making it easier for IT departments to maintain and manage server workloads.

In conclusion, the Tyan Computer B5102, GX21 is a robust motherboard that stands out for its powerful processor support, extensive memory capabilities, and ample connectivity options. It is a versatile and reliable platform suitable for various high-performance applications, making it an excellent choice for modern data center environments.
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