Tyan Computer InterServe 90 manual Slow Clock Ratio, Display Activity, LAN Wake-up, PC98 Power LED

Page 60

Chapter 4

BIOS Configuration

Slow Clock Ratio

This option specifies the speed at which the system clock runs in the Standby Mode power saving state. The settings are expressed as a percentage of the normal CPU clock speed. The settings are 0-12.5%, 12.5%-25%, 25%-37.5%, 37.5%-50%, 50%-62.5%, 62.5%-75%, or 75-87.5%.

Display Activity

When set to Monitor, this option enables event monitoring on the video display. If set to Monitor and the computer is in a power saving state, display activity will cause the system to enter the Full On state. AMIBIOS reloads the Standby and Suspend time-out timers if display activity occurs. The settings are Monitor or Ignore.

Device n (Device identity)

When set to Monitor, these options enable event monitoring on the specified hardware interrupt request line. If set to Monitor and the computer is in a power saving state, any activity on the IRQ line will cause the system to enter the Full On state. AMIBIOS reloads the Standby and Suspend time-out timers if activity occurs on the specified IRQ line. The settings for each of these options are Monitor or Ignore.

LAN Wake-up

When this option is Enabled, the system will wake up when a signal is received on the Wake-on LAN header. In order for this wake up function to work, the system must have been brought up at least past the POST before it was last shut down (i.e. if you turn the system off before the POST, the registry will not be set, and the system will not be able to wake up using this function). This function requires an ATX 2.01 compliant power supply with 5V standby (STB5V) current of at least 800mA. The settings are Enabled or Disabled.

PC98 Power LED

When this option is Enabled, your power LED will turn to yellow when your system is in Suspend mode. Note that if you do not have a two-color LED, your LED will turn off when the system is in Suspend mode if this option is set to Enabled. The settings are Enabled or Disabled.

FAN OFF at Suspend

If this option is Enabled, the CPU fan will turn off when the system is in Suspend mode. If Disabled, the CPU fan will remain on while the system is in Suspend mode. The settings are Enabled or Disabled.

http://www.tyan.com

58

Image 60

Contents InterServe Pins ErrataTyan S1832DL Tiger Table of Contents System Resources Appendix 1 CPU Retention Module Options Appendix 2 GlossaryChapter OverviewIcons Hardware Specifications/Features Physical Dimensions Bios InformationDisk Drive & System I/O Software Specifications Technical SupportAlt.comp.periphs.mainboard.tyan 510Returning Merchandise for Service For Resellers OnlyInstallation UnpackingInstall the motherboard into your case What’s the first thing I should do?Plug in the power connector as shown Conforms to industry standard revisionPin Chapter Next are the Com and Printer ports Connecting the USB and PS/2 ports Installing your add-in cards is relatively simple but Shows the USB ports and the PS/2 portsNext, you need to install your memory Install Finally, install your CPU Installing CPU Retention Modules Installing the Active ProcessorActive Passive Chapter Installing the Passive Processor Setting Jumpers Removing the CPUYou are done Pin jumpers Or more pin jumpers Off OpenThis page has been intentionally left blank Onboard Resource Settings Quick References for JumpersMap of Motherboard Jumpers PS/2 ports COM2 LPT1 COM1 USB ports LM79 PCI slots CPU Settings for 66MHz Bus CPU Settings for 100MHz Bus2x9 External Connector Proprietary Server Mgmt Connector J10 External Pin AssignmentsSoft Power Connector Speaker Connector InstallationHardware Reset Switch Connector Installation Chassis Intrusion Alarm Connector Flash EepromWindows 95 Users Hardware Cmos & Password Reset RAM InstallationCache Memory DimmFrequently Asked Questions Pin DimmChapter This page has been intentionally left blank Bios Configuration Main Setup Key FunctionSystem Date/Time Floppy Drive a and BType How to Configure Entering Drive Parameters Parameter DescriptionBoot Sector Virus Protection Optimal DefaultsFail-Safe Defaults Auto-Detect Hard DisksAdvanced Cmos Setup Advanced Cmos Setup Default Settings ChartSettings Chart Quick Boot1st Boot Device 2nd Boot Device3rd Boot Device Try Other Boot DevicesBoot Up Num-Lock Password CheckBoot To OS/2 System Bios CacheableDefault Primary Video Cache Bus ECCMPS Revision C000,16K Shadow and C400,16K ShadowChipset Setup Advanced Chipset Setup EnterUSB Function AGP S E R RBX Master Latency Timer Clks Multi-Trans Timer ClksUSB KB/Mouse Legacy Support Port 64/60 EmulationPCI1 to PCI0 Access Dram Integrity ModeSetting Description Sdram RAS# to CAS# DelayAGP Multi-Trans Timer AGP Clks AGP Low-Priority Timer ClksAGP Parity Error Response 8bit I/O Recovery Time16bit I/O Recovery Time USB Passive ReleasePIIX4 Passive Release TypeF DMA Buffer Control1Power Management Setup Power Management Setup EnterPower Management/APM Power Button FunctionGreen PC Monitor Power State Acpi Aware O/SVideo Power Down Mode Hard Disk Power Down ModePower Saving Type Standby/Suspend Timer UnitPC98 Power LED Slow Clock RatioDisplay Activity LAN Wake-upPlug and Play Setup RTC Wake-upPlug and Play Setup Default Settings Chart PCI Latency Timer PCI Clocks Plug and Play Aware O/SPCI VGA Palette Snoop Allocate IRQ to PCI VGAOffBoard PCI IDE Primary IRQ Offboard PCI IDE Secondary IRQPCI Slot n IRQ Priority DMA Channel nBios Devnode for Shadow RAM Reserved Memory AddressPCI Device Search Order Peripheral Setup Peripheral Setup Default Settings ChartDefault Settings Chart Power InterruptionSerial Port2 Mode Overclock Warning MessageIR Transmission Mode Mode DescriptionParallel Port Mode IR Receiver PinParallel Port IRQ Parallel Port DMA ChannelOnboardIDE Supervisor and User Security Language Utility Flash Writer UtilitySystem Resources Beep CodesTroubleshooting System Problems If the computer beeps ThenDisplayed Error Messages Error Message ExplanationError Message Explanation OFF Board Parity Error Addr =Appendix Option Glossary Page Appendix Page Appendix Page Appendix Document # D1308-210