Tyan Computer Tyan S1598 Keyboard is locked out Unlock the key, Memory Test, Memory test fail

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Chapter 4

System Resources

Keyboard is locked out - Unlock the key

This message usually indicates that one or more keys have been pressed during the keyboard tests. Be sure no objects are resting on the keyboard.

Memory Test :

This message displays during a full memory test, counting down the memory areas being tested.

Memory test fail

If POST detects an error during memory testing, additional information appears giving specifics about the type and location of the memory error.

Override enabled - Defaults loaded

If the system cannot boot using the current CMOS configuration, the BIOS can override the current configuration is a set of BIOS defaults designed for the most stable, minimal-performance system operations.

Press TAB to show POST screen

System OEMs may replace the EliteBIOS POST display with their own propri- etary display. Including this message in the OEM display permits the operator to switch between the OEM display and the default POST display.

Primary master hard disk fail

POST detects an error in the primary master IDE hard drive.

Primary slave hard disk fail

POST detects an error in the secondary master IDE hard drive.

Resuming from disk, Press TAB to show POST screen

The BIOS offers a save-to-disk feature for notebook computers. This message may appear when the operator re-starts the system after a save-to-disk shut- down. See the Press TAB ... message above for a description of this feature.

Secondary master hard disk fail

POST detects an error in the primary slave IDE hard drive.

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Contents Tyan S1598 Motherboard User’s Manual RevisionTable of Contents This page has been intentionally left blank Chapter OverviewHardware Specifications/Features IconsChipset Information Bios InformationOn Board Cache System MemoryTechnical Support Software SpecificationsOther Features On BoardAudio Manufacturing OptionFor Resellers Only Returning Merchandise for ServiceHelp resources What’s the first thing I should do? PrecautionsUnpacking Installation Steps Do Notapply Power to the Board if IT has Been DamagedWhat is a Jumper? Pin jumpers Or more pin jumpers Off OpenMap of Motherboard Jumpers DimmPicture of Motherboard Features CPU Core Voltage Settings Setting JumpersCPU Bus Speed Settings CPU Clock MultiplierJ3 External Pin Assignments 66MHz. The benefit of this setting is that you canHardware Cmos & Password Reset FAN Pin AssignmentsSpeaker Connector Installation Acpi Bi-Color LED Connector J5Soft Power Connector Mounting the Motherboard in the ChassisInstalling Memory Dimm Bank TotalChapter Cache Memory Installing the CPU and Cooling Fan CPUInstall Connecting IDE and Floppy Drives Connecting the Power Supply Connecting Floppy DrivesInstalling Add-on Cards Connecting PS/2, USB, Serial & Parallel Devices Frequently Asked Questions You are doneInstall Chapter This page intentionally left blank Bios Configuration Introduction to SetupSetup Keys Key Function Main Setup Menu Setup VariationsChipset Features Setup Standard Cmos SetupBios Features Setup Power Management SetupTime Standard Cmos SetupDate Chapter Video Floppy 3 Mode SupportDrive A, Drive B Halt OnBios Features Setup MemoryBios Feature Setup Default Settings Chart Se tting Option Bios De fault Se tup De faultBoot Sequence Settings ChartQuick Power On Self Test Virus WarningTypematic Rate Setting Boot Up Floppy SeekBoot Up NumLock Status Typematic Delay MsecPCI/VGA Palette Snoop Video Bios ShadowSecurity Option OS Select for Dram 64MBChipset Features Setup Advanced OptionsSdram Cycle Length Chipset Features Setup Default Settings ChartBank 0/1, 2/3, 4/5 Dram Timing Dram Read PipelineCache Timing Video Bios CacheableSystem Bios Cacheable Memory Hole at 15MbAddrPower Management Setup IRQ7LPT1PM Control byAPM Power ManagementAcpi Function Video Off Option PM TimersHDD Power Down Video Off MethodRTC Alarm Resume Doze ModeSuspend Mode PM EventsProcessed. Secondary interrupts are typically IRQnPnP/PCI Configuration PnP / PCI Configuration Default Settings ChartResources Controlled By PNP OS InstalledReset Configuration Data IRQ-nAssigned to PCI Delay TransactionPCI#2 Access #1 Retry DMA-nAssigned toIntegrated Peripherals IDE HDD Block Mode Integrated Peripherals Default Settings ChartIDE Prefetch Mode On-Chip PCI IDE First/Second ChannelOnboard FDD Controller IDE Primary/Secondary Master/Slave UdmaInit Display First Onboard Serial Port 1User Password Flash Writer UtilityChapter Flash Memory Writer Post Messages Bios ROM checksum error System haltedCmos battery failed BeepKeyboard error or no keyboard present Cmos checksum error Defaults loadedDisplay switch is set incorrectly CPU at nnnnMemory Test Override enabled Defaults loadedKeyboard is locked out Unlock the key Memory test failThis page has been intentionally left blank Appendix Glossary Appendix Glossary Appendix Glossary Appendix Document # D1353-100 Jumper Settings Quick Reference See pages 14-16 for details on Jumpers