Tyan Computer S2498 manual Advanced Bios Features

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3.3 – Advanced BIOS Features

In Advanced BIOS features, you will be able to adjust many of the feature that effect system speed and boot-up options.

Phoenix – AwardBIOS CMOS Setup Utility

Advanced BIOS Features

Virus Warning	[Disabled]		Item Help
CPU Internal Cache	[Enabled]		________________________
External Cache	[Enabled]			_
CPU L2 Cache ECC checking	[Enabled]
Quick Power On Self Test	[Enabled]		Menu Level	►
►Boot Sequence	[Press Enter]
Swap Floppy Drive	[Disabled]		Allow you to choose the
Boot Up Floppy Seek	[Disabled]		VIRUS warning		feature	for
Boot Up NumLock Status	[On]		IDE Hard Disk boot sector
Gate A20 Option	[Fast]		protection.	If this	function	is
Typematic Rate Setting	[Disabled]		enabled and someone attempt
X Typematic Rate (Chars/Sec)	6		to write data into this area,
X Typematic Delay (Msec)	250		BIOS will show a warning
Security Option	[Setup]		message on screen and alarm
APIC Mode	[Disabled]		beep
MPS Version Control For OS	[1.4]
OS Select For DRAM > 64MB	[Non-OS2]
Video BIOS Shadow	[Disabled]
Small Logo (EPA) Show	[Disabled]
↑↓←→: Move Enter: Select +/-/PU/PD: Value		F10: Save ESC: Exit		F1: General Help
F5: Previous Values	F6: Fail-Safe Defaults F7: Optimized Defaults

Virus Warning:

This option allows you to choose the VIRUS warning feature for IDE Hard Disk boot sector protection.

Enabled / Disabled

CPU Internal Cache:

Toggles the use of CPU Internal cache.

Enabled / Disabled

External Cache:

This option allows you to enabled or disabled the External Cache.

Enabled / Disabled

CPU L2 Cache ECC Checking:

This option allows you to enabled or disabled the CPU L2 Cache ECC Checking. Enabled / Disabled

Quick Power On Self Test:

This option allows the system to skip self tests for faster startup.

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Contents Tomcat K7M Table of Contents Before you begin… Check the box contents Introduction OS Operating System Support PowerRegulatory Form FactorInstallation Board InstallationHow to install our products right…. the first time Board Image Block Diagram S2498 Tomcat K7M Block DiagramBoard Parts, Jumpers and Connectors J37 JP13JP8, JP14 JP7, *JP15PIN S/PDIF Header J1 Cmos Reset JP13Default CmosAudio Header J5 USB Header JP210 *LAN2 LED Header *JP7, *JP15, *JP16 LAN1 LED Header JP8, JP14VGA Header J37 Internal Audio Connector CdinMounting the Motherboard = 9 Chips Memory Installation Procedure Installing the MemoryInstalling the Processor and Heatsink Attaching Drive Cables Finishing Installing the HeatsinkPage Page Installing Add-In Cards Installing the Power Supply Connecting External DevicesDisconnect power supply from electrical outlet Finishing Up Key Function Bios SetupStarting Setup Setup BasicsSetup Variations Case of ProblemsGetting Help Main Bios Setup Exit Without Save Load Optimized DefaultsSupervisor / User Password Save & Exit SetupIDE Master / Slave Setup Standard Cmos FeaturesPhoenix AwardBIOS Cmos Setup Utility Standard Cmos Features Date / Time SetupHalt On VideoAdvanced Bios Features Typematic Delay Msec Boot Up Floppy SeekBoot Up NumLock Status Typematic Rate SettingSmall Logo EPA Show Hard Disk Boot PriorityFirst / Second / Third Boot Device Boot Other DeviceVideo RAM Cacheable Advanced Chipsets FeaturesSystem Bios Cacheable Memory Hole：Dram Timing Current FSB FrequencyCurrent Dram Frequency Dram ClockActive to CMD Trcd Dram Command RateWrite Recovery Time AGP ModeAGP Master 1 WS Write CPU Direct Access FBTVConnector AGP Fast WritePCI1/PCI2 Post Write Phoenix AwardBIOS Cmos Setup Utility CPU & PCI Bus ControlPCI Delay Transaction PCI1/PCI2 Master 0 WS WriteInit Display First Phoenix AwardBIOS Cmos Setup Utility Integrated PeripheralsVIA OnChip IDE Device Phoenix AwardBIOS Cmos Setup Utility Integrated PeripheralsVIA OnChip PCI Device Phoenix AwardBIOS Cmos Setup Utility Sata ModeIDE Prefetch Mode IDE HDD Block ModeOnChip Ehci Controller AC97 AudioMC97 Modem Onchip USB ControllerUR2 Duplex Mode Super IO Device Phoenix AwardBIOS Cmos Setup UtilityUart Mode Select IR Transmission DelayECP Mode Use DMA Use IR PinsParallel Port Mode EPP Mode SelectPower Management Setup Ac Loss Auto Restart Modem Use IRQSoft-Off by Pwrbtn Run Vgabois if S3 ResumePCI Master PowerOn by PCI CardRTC Alarm Resume USB Resume from S3IRQ8, 9, 10, 11 Primary IntrIRQ3,4, 5, 6, 7, 12, 13 PnP/PCI Configurations PC Health Status Phoenix AwardBIOS Cmos Setup Utility PC Health StatusCPU Warning Temperature Shutdown TemperatureCPU Clock Frequency/Voltage ControlAuto Detect PCI Clk Spread SpectrumLoad Optimized Defaults Y/N? N Load Fail-Safe DefaultsLoad Optimized Defaults Load Fail-Safe Defaults Y/N? NEnter Password Supervisor/User Password SettingSave to Cmos and Exit Y/N? Y Password DisabledQuit without saving Y/N? Y Exit Without Saving Phoenix AwardBIOS Cmos Setup UtilityMemory, Video, CPU Beep Codes DiagnosticsFlash Utility Appendix I Glossary Page Mirroring see RAID Page Page Technical Support Returning Merchandise for ServiceDocument # D1650-101