Tyan Computer TYAN S1471 specs

3.7 Hardware Reset Switch Connector Installation

The RESET switch on your cases' display panel provides users with the HARDWARE RESET functinon which is the same as power on/off. The system will do a cold start after the RESET switch is pushed by the user. The RESET switch is a 2 pin connector and should be installed on jumper J41.

3.8 Flash EPROM-Jumper J50

The S1471 uses flash memory to store BIOS programs. It can be updated as new versions of the BIOS becomes available. The flash utility will guide you through the process step by step.

J50 determines which type of EPROM is used. This jumpers has been set to match the on board BIOS chip. The factory default for the S1471 is on pins 1-2. Depending on the type of EPROM used, some boards will have J50 on pins 2-3.

Refer to chapter 5 for Flash EPROM upgrade procedures.

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Tyan Computer TYAN S1471 Hardware Reset Switch Connector Installation, Refer to for Flash Eprom upgrade procedures

Contents

Tyan S1471 Table Of Contents Introduction Hardware Specifications/Features Environment Software Specifications Board Installation RTC On Board Resource Setting .1 S1471 Board Layout CPU Voltage Regulator Settings CPU Speed Settings for Cyrix/SGS/IBM 6x86/M1 J15 J40 J39 Off Memory Voltage DIMMs Default is Volts Volts J11 DefaultDefault CPU Multiplier J40 and J39 Host Bus Setting J15 Keylock Connector J47 Reset Connector J41 Turbo LED Connector J48 Flash Eprom J50Cmos Resest/Password Reset J45Default off Speaker Connector J42 Turbo Switch J49 Port Setting J13 and J14Infra Red Interface Con9 and Con10 VCC Turbo Switch Speaker Connector InstallationTurbo LED Connector Installation Refer to for Flash Eprom upgrade procedures Hardware Reset Switch Connector Installation 9DRAM Installation CPU Installation Upgrading Cache Memory Peripheral Device Installation GND GND VCC Connecting the Power SupplyPage To Enter Setup Before Boot Press CTRL-ALT- ESC or DEL KEY Entering SetupPress F1 to CONTINUE, CTRL-ALT-ESC or DEL to Enter Setup Control Keys Getting Help Main Menu Setup Page menu/Option Page Setup Menu Bios features setup Standard Cmos setupChipset features setup Power Management setup Date Standard Cmos Setup MenuTime Drive a type/Drive B type Primary/Secondary Drive type EGA/VGA VideoHalt On Memory Other Memory Expanded Memory Swap Floppy Drive Default value is Disabled Boot SequenceVirus warning CPU Internal Cache/External Cache Boot Up NumLock Status Default value is On Boot Up Floppy Seek Video Bios Shadow Chipset Features SetupChipset Features Screen Security Option WPM Control by APM Power ManagementWVideo Off Method WStandby Mode Doze ModeWPower Down Activities PCI Slot Configuration WIRQ n assigned to Resources Controlled ByLegacy ISA PCI/ISA PnP Integrated Peripherals Enter Password Load Setup Defaults Password Disabled ROM ISA Bios Cmos Setup Utility Award SOFTWARE, INC IDE HDD Auto Detection Flash Writer Utility Page Flash Memory Writer Flash Memory Writer Utility Screen Award System Resource Timer MAPDMA Channels NMI