ESA TF-486 User Manual Download Page 36

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BIOS SETUP

TF-486 / 30

3.4 BIOS Features Setup

When you select the “BIOS FEATURES SETUP” on the main program, the screen

display will appears as:

BIOS Features Setup Screen

ROM PCI / ISA BIOS (2A4KDL7F)

BIOS FEATURES SETUP

AWARD SOFTWARE, INC

Virus Warning

:Disabled

Video BIOS Shadow

: Enabled

CPU Internal Cache

:Enabled

C8000-CFFFF Shadow

: Disabled

External Cache

:Enabled

D0000-D7FFF Shadow

: Disabled

Quick Power On Self Test

:Enabled

D8000-DFFFF Shadow

: Disabled

Boot Sequence

:A,C,SCSI

Swap Floppy Drive

:Disabled

Boot Up Floppy Seek

:Disabled

Boot Up NumLock Status

:On

Boot Up System Speed

:High

Gate A20 Option

:Fast

Typematic Rate Setting

:Disabled

Typematic Rate (Chars/Sec) :6

Typematic Delay (Msec)

:250

Security Option

:Setup

PCI/VGA Palette Snoop

:Disabled

ESC

: Quit

áâà

: Select Item

OS Select For DRAM >64MB :Non-OS2

: Help

PU /PD /+/ - : Modify

: Old Values (Shift) F2

: Color

: Load BIOS Defaults

: Load Setup Defaults

The following explains the options for each of the features as listed in the above menu:

Virus Warning : The default setting of the Virus Warning is “Disabled”. When it is

enabled, any attempt to write the boot sector and partition table will halt the system and

cause a warning message to appear. If this happens, you can use an anti-virus utility

on a virus free, bootable floppy diskette to reboot, to clean and to investigate your

system.

Summary of Contents for TF-486

Page 1: ...TF 486 Mainboard ...

Page 2: ......

Page 3: ... except for copies retained by the purchaser for backup purposes All rights are reserved TRADEMARKS The following are trademarks or registered trademarks of their respective companies IBM Intel AMD Cyrix Award AMI Microsoft Windows Windows NT Novell SCO PC 104 PICMG ALI UMC SMC Winbond Products mentioned in this manual are mentioned for identification purposes only All names of products or service...

Page 4: ......

Page 5: ...INDICATORS AND CONTROL 16 CONNECTORS 2 10 I O CONNECTORS DESCRIPTION 17 CHAPTER 3 AWARD BIOS SETUP 23 3 1 RUNNING AWARD BIOS 23 3 2 CMOS SETUP UTILITY 24 3 3 STANDARD CMOS SETUP 25 3 4 BIOS FEATURES SETUP 30 3 5 CHIPSET FEATURES SETUP 33 3 6 POWER MANAGEMENT SETUP 35 3 7 PNP PCI CONFIGURATION 37 3 8 LOAD BIOS DEFAULTS 39 3 9 LOAD SETUP DEFAULTS 39 3 10 INTEGRATED PERIPHERALS 39 3 11 SUPERVISOR USE...

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Page 7: ...e a long and stable product life cycle This makes it ideal for One of the most important qualities of the TF 486 is that it is produced under strict revision makes it an ideal alternative to expensive passive backplane system architectures motherboard Its compact size high reliability and large number of expansion slots ISA cards or one can be PCI that is shared on an industry standard Baby AT for...

Page 8: ...ts that support up to four IDE devices o Floppy Drive Interface One FDD port that supports up to two floppy devices o Serial Port Two 16550 compatible FIFO RS 232 serial ports Box Header on board with ESD clamping o Parallel Port One multi mode parallel port ECP SPP EPP Box Header on board with ESD clamping o RTC Battery Dallas RTC battery or compatible o Mouse Connector On board 8 pin PS 2 Mouse ...

Page 9: ... FAN1 ISA8 COM1 J1 1 ISA7 ISA6 ISA5 ISA4 ISA3 ISA2 ISA1 SIM1 SIM2 PIDE1 PCI1 PIDE2 RTC BATTERY 1 4 5 J4 J5 J2 J3 1 JP13 1 5 JP6 JP5 1 1 3 3 JP12 1 2 3 4 JP2 1 2 3 4 JP1 1 3 2 4 JP3 1 2 5 6 JP16 4 1 12 3 JP15 10 JP14 2 9 H L 3 1 11 COM2 PRT1 FDC1 SMI1 1 KB1 PMS1 PS1 ISB1 ISB2 ISB3 ISB4 ISB5 ISB6 ISB7 ISB8 PKB1 JP8 JP7 1 1 3 3 2 6 2 4 1 2 5 6 JP9 JP10 JP11 1 1 5 3 J6 S2 ...

Page 10: ...he power is turned on the sensitive electronic components could be damaged by the sudden rush of power Please only allow experienced electronics technicians to do this job STATIC ELECTRICITY PRECAUTION Caution Computer components are very sensitive to damage from static electric discharge Always ground yourself to remove static charge build up before touching the boards in the computer Use a groun...

Page 11: ...pins as designated by the required configuration as listed in this section A jumper is said to be on or 1 2 when the black cap has been placed on two of its pins as show in the figure below A pair of needle nose pliers is recommended when working with jumpers If you have any doubts about the best hardware configuration for your application contact your local sales representative before you make an...

Page 12: ...6 6 2 4 JUMPER LOCATION BOARD LAYOUT FOR TF 486 JP4 TF 486 1 3 1 3 JP6 JP5 1 1 3 3 JP12 1 2 3 4 JP2 1 2 3 4 JP1 1 3 2 4 JP3 1 2 5 6 JP16 4 1 12 3 JP15 10 JP14 2 9 H L 3 1 11 SMI1 1 JP8 JP7 1 1 3 3 2 6 2 4 1 2 5 6 JP9 JP10 JP11 1 1 5 3 S2 ...

Page 13: ...OR TF 486 JUMPERS LOCATION FUNCTION JP1 JP2 Select CPU Voltage JP3 JP4 JP9 JP11 Select CPU Type JP5 JP6 JP12 Select CPU Clock JP7 JP8 Select L2 Cache Size JP14 JP15 Select Watch Dog Timer JP16 Select M System Address S2 Clear CMOS Jumper SMI1 External SMI Function Switch ...

Page 14: ...TF 486 8 2 6 JUMPER SETTINGS FOR TF 486 l JP1 JP2 Select CPU Voltage CPU Voltage JP1 JP2 3 3V Default 1 2 3 4 OFF 5V OFF 1 2 3 4 CPU Voltage 3 3V Default JP1 1 2 3 4 JP2 1 2 3 4 JP1 JP2 JP1 1 2 3 4 JP2 1 2 3 4 CPU Voltage 5V JP1 JP2 ...

Page 15: ... CPU AMD Am486DX2 DX4 SV8B AMD Am5x86 P75 2 3 2 3 2 4 2 4 3 5 AmDX2 SV8B AmD X5 133 160 2 4 AmDX4 SV8B AmD X5 150 Intel W B Enhance CPU 1 2 3 4 Cyrix Cx486 DX DX2 DX4 GP 2 3 1 2 1 3 4 6 1 3 4 6 L1 W B OFF Cyrix Cx486DX DX2 DX4 Cx5x86 2 3 1 2 2 4 2 4 L1 W B 1 2 3 4 Note AMD Enhance SV8B Internal W B Cache CX486 TI STor SGS IBM 486 ST or SGS DX4 Intel DX4 I486DX4 SL ENHANCE Default JP4 5 6 JP10 JP3 ...

Page 16: ... 3 JP10 JP3 JP4 Am486DE2 66V8T 1 5 2 6 JP9 1 5 2 6 3 4 1 2 JP10 JP11 1 3 1 3 JP10 JP3 JP4 AmDX2 SV8B AmD X5 133 160 1 5 2 6 JP9 1 5 2 6 3 4 1 2 JP10 JP11 1 3 1 3 JP10 JP3 JP4 AmDX4 SV8B AmD X5 150 INTEL W B Enhance CPU 1 5 2 6 JP9 1 5 2 6 3 4 1 2 JP10 JP11 1 3 1 3 JP10 JP3 JP4 Cyrix Cx486 DX DX2 DX4 GP 1 5 2 6 JP9 1 5 2 6 3 4 1 2 JP10 JP11 1 3 1 3 JP10 JP3 JP4 Cyrix Cx486DX DX2 DX4 Cx586 1 5 2 6 J...

Page 17: ...SX DX 33 DX2 66 DE2 66 DX4 100 5X86 100 X5 133 40M Hz 1 2 1 2 3 4 DX 40 DX2 80 DX4 120 X5 160 50M Hz 1 2 1 2 1 2 DX 50 X5 150 3 3 1 1 4 2 1 3 JP5 JP6 33M Hz Default SX DX 33 DX2 66 DE2 66 DX4 100 5X86 100 X5 133 JP5 JP6 JP12 20M Hz 3 3 1 1 4 2 1 3 JP5 JP6 JP12 25M Hz SX 25 SX2 50 DX2 50 3 3 1 1 4 2 1 3 JP5 JP6 JP12 40M Hz DX 40 DX2 80 DX4 120 X5 160 3 3 1 1 4 2 1 3 JP5 JP6 JP12 50M Hz DX 50 X5 150...

Page 18: ...8 128K L2 Cache 3 3 1 1 JP7 JP8 256K L2 Cache 3 3 1 1 JP7 JP8 512K L2 Cache 1 1 JP7 JP8 4 Sec Default JP14 4 1 3 2 L H 12 9 11 10 1 3 JP15 JP15 JP14 JP14 L H 3 2 1 4 9 10 12 11 1 3 JP15 JP15 1 3 1 3 1 JP14 L H 2 4 9 10 12 11 1 3 JP15 0 5 Sec JP14 L H 3 2 4 9 10 12 11 1 3 JP15 1 Sec JP14 L H 2 1 4 9 10 12 11 3 JP15 2 Sec JP14 L H 3 2 1 4 9 10 12 11 1 3 JP15 8 Sec JP14 L H 3 2 1 4 9 10 12 11 1 3 JP1...

Page 19: ...4 D8000 DFFFF 5 6 Default 2 4 l S2 Clear CMOS Jumper Clear CMOS Jumper S2 Normal Default OFF Clear CMOS 1 2 l SMI1 External SMI Function Switch SMI Function SMI1 Disable OFF Enable ON JP16 D0000 D7FFF D8000 DFFFF C8000 CFFFF 1 2 5 6 6 JP16 1 3 5 4 2 Spare Jumper JP16 S2 Clear CMOS Normal 2 1 S2 2 1 S2 SMI1 Enable Disable 2 1 SMI1 2 1 SMI1 ...

Page 20: ...JUMPER SETTINGS AND CONNECTORS TF 486 14 2 7 I O CONNECTOR LOCATION FOR TF 486 TF 486 FAN1 COM1 J1 1 PIDE1 PIDE2 1 4 5 J4 J5 J2 J3 1 COM2 PRT1 FDC1 PMS1 PKB1 J6 JP13 1 5 ...

Page 21: ...y Lock J5 Speaker Connector J6 Reset Switch COM1 COM1 Connector Header COM2 COM2 Connector Header FAN1 FAN Power Connector JP13 Alternate IrDA Connector PKB1 External Keyboard Connector Header PMS1 External PS 2 Mouse Connector Header PIDE1 PIDE2 EIDE Interface Connector Header FDC1 Floppy Interface Connector Header PRT1 Parallel Port Connector Header ...

Page 22: ...CONNECTORS CONNECTOR PIN NO DESCRIPTION 1 VCC J1 HDD LED 2 Ground J2 Turbo Switch 1 VCC J3 Turbo Switch 2 Ground 1 Power LED VCC 2 NC 3 Power LED Ground 4 Key Lock Signal J4 Power LED Key Lock 5 Ground 1 VCC 2 NC 3 NC J5 Speaker Connector 4 Signal J6 Reset Switch J1 J2 J3 J6 J5 J4 ...

Page 23: ...TION l COM1 Connector Header PIN NO DESCRIPTION 1 DCD1 2 SIN1 3 SOUT1 4 DTR1 5 Ground 6 DSR1 7 RTS1 8 CTS1 9 RI1 10 NC l COM2 Connector Header PIN NO DESCRIPTION 1 DCD2 2 SIN2 3 SOUT2 4 DTR2 5 Ground 6 DSR2 7 RTS2 8 CTS2 9 RI2 10 NC 1 2 9 10 COM1 COM1 1 2 9 10 COM2 COM2 ...

Page 24: ...SETTINGS AND CONNECTORS TF 486 18 l FAN1 FAN Connector PIN NO DESCRIPTION 1 Ground 2 12V 3 NC l JP13 Alternate IrDA Connector PIN NO DESCRIPTION 1 VCC 2 NC 3 IR_RX 4 Ground 5 IR_TX FAN1 1 3 FAN1 JP13 1 5 JP13 ...

Page 25: ...onnector PIN NO DESCRIPTION 1 Keyboard Clock 2 Ground 3 NC 4 Keyboard Data 5 NC 6 NC 7 NC 8 Vcc l PMS1 PS 2 Mouse Connector Header PIN NO DESCRIPTION 1 PS 2 Mouse Clock 2 Ground 3 NC 4 PS 2 Mouse Data 5 NC 6 NC 7 NC 8 Vcc l 2 1 PKB1 8 7 PKB1 2 1 PMS1 8 7 PMS1 ...

Page 26: ... Data 9 7 Data 5 8 Data 10 9 Data 4 10 Data 11 11 Data 3 12 Data 12 13 Data 2 14 Data 13 15 Data 1 16 Data 14 17 Data 0 18 Data 15 19 Ground 20 NC 21 NC 22 Ground 23 IOW 24 Ground 25 IOR 26 Ground 27 IOCHRDY 28 NC 29 NC 30 Ground 31 Interrupt 32 HDIO16J 33 SA1 34 NC 35 SA0 36 SA2 37 HDC CS0 38 HDC CS1 39 HDD Active 40 Ground PIDE1 39 40 PIDE2 1 2 39 40 PIDE1 PIDE2 2 1 ...

Page 27: ...und 6 DS1 7 Ground 8 Index 9 Ground 10 Motor Enable A 11 Ground 12 Drive Select B 13 Ground 14 Drive Select A 15 Ground 16 Motor Enable B 17 Ground 18 Direction 19 Ground 20 Step 21 Ground 22 Write Data 23 Ground 24 Write Gate 25 Ground 26 Track 0 27 Ground 28 Write Protect 29 NC 30 Read Data 31 Ground 32 Head Side Select 33 NC 34 Disk Change FDC1 33 34 2 1 FDC1 ...

Page 28: ...PTION 1 Strobe 2 Auto Form Feed 3 Data 0 4 Error 5 Data 1 6 Initialize 7 Data 2 8 Printer Select IN 9 Data 3 10 Ground 11 Data 4 12 Ground 13 Data 5 14 Ground 15 Data 6 16 Ground 17 Data 7 18 Ground 19 Acknowledge 20 Ground 21 Busy 22 Ground 23 Paper Empty 24 Ground 25 Printer Select 26 NC PRT1 25 26 2 1 PRT1 ...

Page 29: ...up the Setup Utility while the BIOS will enter the Power On Self Test POST routines The POST routines perform various diagnostic checks while initializing the board hardware If the routines encounter an error during the tests the error will be reported in either of the two different ways you may hear a series of short beeps or see an error message on the screen display There are two kinds of error...

Page 30: ...S INTEGRATED PERIPHERALS SUPERVISOR PASSWORD USER PASSWORD IDE HDD AUTO DETECTION HDD LOW LEVEL FORMAT SAVE EXIT SETUP EXIT WITHOUT SAVING ESC Quit á â à Select Item F10 Save Exit Setup Shift F2 Change Color Time Date Hard Disk Type This screen provides access to the utility s various functions Listed below are explanations of the keys displayed at the bottom of the screen ESC Exit the utility á â...

Page 31: ...ve Auto 0M 0 0 0 0 0 AUTO Drive A Drive B Floppy 3 1 44M 3 5 in None Mode Support Disabled Base Memory Extended Memory Other Memory 640K 64512K 384K LCD CRT Halt On Auto All Errors Total Memory 65536K ESC Quit á â à Select Item PU PD Modify F1 Help Shift F2 Change Color The Standard CMOS Setup utility is used to configure the following components such as date time hard disk drive floppy drive disp...

Page 32: ...m screen to enter the drive specifications Here is a brief explanation of drive specifications l Type The BIOS contains a table of pre defined drive types Each defined drive type has specified number of cylinders number of heads write compensation factor landing zone and number of sectors Drives whose specifications do not accommodate any pre defined type are classified as type USER l Size Disk dr...

Page 33: ...ed in the HDD During the HDD accessing the IDE controller will transform the logical address that is described by the cylinder head and sector numbers into its own physical address as contained inside the HDD The maximum HDD size that is supported by the LBA mode is 8 4 Gigabytes LARGE mode Some IDE HDD contains more than 1024 cylinders without the LBA support This access mode tricks DOS or other ...

Page 34: ...display type CGA 40 Color Graphics Adapter power up in 40 column mode CGA 80 Color Graphics Adapter power up in 80 column mode MONO Monochrome adapter includes high resolution monochrome adapter Halt On During the power on self test POST the computer stops if the BIOS detects a hardware error You can tell the BIOS to ignore certain errors POST and continue the boot up process These are the selecti...

Page 35: ...e accessible to the CPU Modern personal computers may contain up to 64MB 128MB or more l Base Memory Typically 640KB Also called conventional memory The DOS operating system and conventional applications use this area l Extended Memory Above the 1 MB boundary Early IBM personal computers could not use memory above 1MB but current PCs and their software can use extended memory l Other Memory Betwee...

Page 36: ...p System Speed High Gate A20 Option Fast Typematic Rate Setting Disabled Typematic Rate Chars Sec 6 Typematic Delay Msec 250 Security Option Setup PCI VGA Palette Snoop Disabled ESC Quit áâà Select Item OS Select For DRAM 64MB Non OS2 F1 Help PU PD Modify F5 Old Values Shift F2 Color F6 Load BIOS Defaults F7 Load Setup Defaults The following explains the options for each of the features as listed ...

Page 37: ... will load the operating system from the disk drives in the sequence as selected here Swap Floppy Drive The default setting is Disabled This setting gives you an option to swap A and B floppy disks Normally the floppy drive A is the one at the end of the cable and drive B is at the other end If you set this option to Enabled the Drive A will function as Drive B and vice versa under the DOS Boot Up...

Page 38: ...ult setting is Setup You can create your password by using the SUPERVISOR USER PASSWORD utility on the main program screen PCI VGA Palette Snoop The default setting is Disabled Set to Enable if any ISA adapter card installed requires VGA palette snooping OS Select For DRAM 64MB The default setting is Non OS2 Set to OS2 if the system memory size is greater than 64MB and the operating system is OS 2...

Page 39: ...ng 0 Wait Hidden Refresh Disable Memory Hole 15M 16M Disable ISA I O Recovery Enable Fast Back to Back Enable ESC Quit áâà Select Item F1 Help PU PD Modify F5 Old Values Shift F2 Color F6 Load BIOS Defaults F7 Load Setup Defaults This section describes features of the board s chipset All the entries on the screen are automatically configured However you can change it according to your operating en...

Page 40: ...ore efficient and it also allows the CPU to maintain the status of the DRAM even if the system goes into a power management suspend mode Memory Holes 15M 16M The default setting is Disable Set to Enable means that when the system memory size is equal to or greater than 16M bytes the physical memory address from 15M to 16M will be passed to PCI or ISA and there will be 1M Bytes hole in your system ...

Page 41: ...ed OFF PM Events VGA OFF FDD 3FXh ON LPT COM LPT COM ESC Quit áâà Select Item HDD 1FXh ON F1 Help PU PD Modify NMI OFF F5 Old Values Shift F2 Color IRQ3 COM 2 ON F6 Load BIOS Defaults IRQ4 COM 1 ON F7 Load Setup Defaults Power Managemant This setting controls the System Doze Mode Standby Mode and Suspend Mode Timer features There are four options User Define Allows you to customize all power savin...

Page 42: ...fied length of time Full power function will return when a Wake Up event is detected Suspend Mode Option are from 1 Minute to 1 Hour and Disable The CPU clock will be stopped and the video signal will be suspended if no Power Management events occur for a specified length of time Full power function will return when a Wake Up event is detected HDD Power Down Options are from 1 Minute to 15 Minutes...

Page 43: ...B F1 Help PU PD Modify F5 Old Values Shift F2 Color F6 Load BIOS Defaults F7 Load Setup Defaults Slot X Using INT Some PCI devices use interrupts to signal that they need to use the PCI bus Other devices notably most graphics adapters do not need interrupt service at all Each PCI slot can activate up to four interrupts INT A INT B INT C and INT D By default a PCI slot is allowed INT A Assigning IN...

Page 44: ...fore the CPU must wait for the PCI bus cycles to finish When Disabled the CPU must wait after each write cycle until the PCI bus signals that it is ready to receive more data CPU to PCI Byte Merge Byte merging permits merging of the data in consecutive CPU to PCI byte word writes with the same dword address into the same posted write buffer location The merged collection of bytes is then sent over...

Page 45: ...fault values Press the Y key and then press the Enter key if you want to load the Setup defaults Press N if you don t want to proceed 3 10 Integrated Peripherals When you select the INTEGRATED PERIPHERALS on the main program the screen display will appear as ROM PCI ISA BIOS 2A4KDL7F INTERGRATED PERIPHERALS AWARD SOFTWARE INC On Chip Local Bus IDE Enabled IDE Buffer for DOS Win Enabled The 2nd cha...

Page 46: ...r multiple commands or multiple sector read write If your IDE hard drive supports block mode most new drives do select Enable for automatic detection of the optimal number of block read writes per sector the drive can support IDE Primary Secondary Master Slave PIO The four IDE PIO Programmed Input Output fields let you set a PIO mode 0 4 for each of the four IDE devices that the onboard IDE interf...

Page 47: ...sword the only way to solve this problem is to discharge the CMOS memory by turning power off and placing a shunt on the S1 open pad for 5 seconds then removing the shunt 3 12 IDE HDD Auto Detection If your system has an IDE hard drive you can use this utility to detect its parameters and enter them into the Standard CMOS Setup automatically If the auto detected parameters displayed do not match t...

Page 48: ...SETUP UTILITY AWARD SOFTWARE INC STANDARD CMOS SETUP BIOS FEATURES SETUP CHIPSET FEATURES SETUP POWER MANAGEMENT SETUP PCI CONFIGURATION SETUP LOAD BIOS DEFAULTS LOAD SETUP DEFAULTS INTEGRATED PERIPHERALS SUPERVISOR PASSWORD USER PASSWORD IDE HDD AUTO DETECTION HDD LOW LEVEL FORMAT SAVE EXIT SETUP EXIT WITHOUT SAVING ESC Quit á â à Select Item F10 Save Exit Setup Shift F2 Change Color Time Date Ha...

Page 49: ... UTILITY AWARD SOFTWARE INC STANDARD CMOS SETUP BIOS FEATURES SETUP CHIPSET FEATURES SETUP POWER MANAGEMENT SETUP PCI CONFIGURATION SETUP LOAD BIOS DEFAULTS LOAD SETUP DEFAULTS INTEGRATED PERIPHERALS SUPERVISOR PASSWORD USER PASSWORD IDE HDD AUTO DETECTION HDD LOW LEVEL FORMAT SAVE EXIT SETUP EXIT WITHOUT SAVING ESC Quit á â à Select Item F10 Save Exit Setup Shift F2 Change Color Time Date Hard Di...

Page 50: ...out period Please refer the chapter of jumper settings and connectors During the period of enable to reset you could still cancel reset bt disabling the watch dog EX 1 For DOS Execute the DEBUG EXE file under DOS Then key in i443 The system will reboot automatically according to the time out you set For example if you want to Set 4 seconds for the time out you should set JP14 4 8 ON Enable C DOS D...

Page 51: ...turned at the customer expense 5 The following conditions are excluded from this warranty G A Improper or inadequate maintenance by the customer B Unauthorized modification or misuse C Operation outside of the environmental specifications for the product RMA Service 1 Request a RMA Complete and fax to Supplier the RMA Request Form to obtain a RMA number 2 Shipping A The customer is requested to fi...

Page 52: ... Return Shipping Address For Supplier only RMA No Account Sales Model No Serial No Problem Code Remark This form could be copied for more description Problem Code 01 D O A 02 Second Time R M A 03 No Screen 04 CMOS Data Lost 05 FDC Fail 06 HDC Fail 07 Bad Slot 08 BIOS Problem 09 Keyboard Controller Fail 10 Cache RMA Problem 11 Memory Socket Bad 12 Hang Up Hardware 13 Hang Up Software 14 Other Pls S...

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ESA TF-486, User Manual, Page: 36 / 52

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