Tyan Computer TYAN S1471 Virus warning, CPU Internal Cache/External Cache, Boot Sequence

Page 27

wVirus warning

This category flashes on screen. During and after the system boot up, any attempt to write to the boot sector or the partition table of the hard disk drive will halt the system and the following error message will appear. In the meantime, you can run an anti-virus program to locate the problem. Default value is Enabled.

Enabled

Activate automatically when the system boots up causing a warning

 

message

to

appear

when

anything

attemps to access the boot sector

 

or

hard

disk

partition table.

 

 

 

 

 

 

 

Disable

No

warning

message

to

appear when anything attemps to access the

 

boot sector or hard

disk

partition

table.

 

 

 

 

 

 

 

 

wCPU Internal Cache/External Cache

These two categories speed up the memory access. However, it de- pends on the CPU/Chipset design. Default value is Enabled.

Enabled Enables the cache

Disabled Disables the cache

wBoot Sequence

This category determines which drive the computer searches first for the disk operating system (i.e. DOS). Default value is A,C.

A,C

System

will

first

search

for

floppy disk drive then hard

disk

drive.

 

 

 

 

 

 

 

 

 

C,A

System

will

first

search

for

hard disk drive then floppy

disk

drive

 

 

 

 

 

 

 

 

 

wSwap Floppy Drive Default value is Disabled

E n a b l e d Floppy A & B will be swapped under DOS

Disable Floppy A & B will be normal definition.

S1471-001-01 http://www.tyan.com

27

 

 

 

 

 

 

 

 

 

Image 27
Contents Tyan S1471 Table Of Contents Introduction Hardware Specifications/Features Environment Software SpecificationsBoard Installation RTC On Board Resource Setting .1 S1471 Board LayoutCPU Voltage Regulator Settings CPU Speed Settings for Cyrix/SGS/IBM 6x86/M1 J15 J40 J39Host Bus Setting J15 Volts J11 DefaultOff Memory Voltage DIMMs Default is Volts Default CPU Multiplier J40 and J39Reset Connector J41 Turbo LED Connector J48 Flash Eprom J50 Keylock Connector J47Cmos Resest/Password Reset J45Default off VCC Port Setting J13 and J14Speaker Connector J42 Turbo Switch J49 Infra Red Interface Con9 and Con10Speaker Connector Installation Turbo SwitchTurbo LED Connector Installation Refer to for Flash Eprom upgrade procedures Hardware Reset Switch Connector Installation9DRAM Installation CPU Installation Upgrading Cache Memory Peripheral Device InstallationGND GND VCC Connecting the Power SupplyPage Entering Setup To Enter Setup Before Boot Press CTRL-ALT- ESC or DEL KEYPress F1 to CONTINUE, CTRL-ALT-ESC or DEL to Enter Setup Control Keys Getting Help Main Menu Setup Page menu/Option Page Setup MenuPower Management setup Standard Cmos setupBios features setup Chipset features setupStandard Cmos Setup Menu DateTime Drive a type/Drive B type Primary/Secondary Drive typeMemory VideoEGA/VGA Halt OnOther Memory Expanded MemoryCPU Internal Cache/External Cache Boot SequenceSwap Floppy Drive Default value is Disabled Virus warningBoot Up NumLock Status Default value is On Boot Up Floppy SeekSecurity Option Chipset Features SetupVideo Bios Shadow Chipset Features ScreenPower Management WPM Control by APMWVideo Off Method Doze Mode WStandby ModeWPower Down Activities PCI Slot Configuration PCI/ISA PnP Resources Controlled ByWIRQ n assigned to Legacy ISAIntegrated Peripherals Enter Password Load Setup DefaultsPassword Disabled ROM ISA Bios Cmos Setup Utility Award SOFTWARE, INCIDE HDD Auto Detection Flash Writer Utility Page Flash Memory Writer Flash Memory Writer Utility Screen AwardNMI Timer MAPSystem Resource DMA Channels