82430 HX P54C PCI MainboardUsers Guide Technical Reference5T F0F2F - PDF document

1 82430 HX / P54C PCI MainboardUserÕs Gui
82430 HX / P54C PCI MainboardUserÕs Guide &Technical Reference5T F0/F2/F5 ª About This GuideThis UserÕs Guide is for assisting system manufacturers and end users in settingup and installing the mainboard. Information in this guide has been carefullychecked for reliability; however, no guarantee is given as to the correctness of theCopyright NoticeCopyright 1996, Soyo Computer Inc. All rights reserved. This manual isTrademarksSoyo is a registered trademark of Soyo Computer Inc. All trademarks are theproperty of their owners.DisclaimerSoyo Compute

2 r Inc. makes no representations or warra
r Inc. makes no representations or warranties regarding thecontents of this manual. We reserve the right to revise the manual or makechanges in the specifications of the product described within it at any timewithout notice and without obligation to notify any person of such revision orchange. The information contained in this manual is provided for general use byour customers. Our customers should be aware that the personal computer field isthe subject of many patents. Our customers should ensure that they takeappropriate action so that their use

3 of our products does not infringe upon a
of our products does not infringe upon anypatents. It is the policy of Soyo Computer Inc. to respect the valid patent rights ofRestricted Rights LegendUse, duplication, or disclosure by the Government is subject to restrictions setforth in subparagraph (c)(1)(ii) of the Rights in Technical Data and ComputerSoftware clause at 252.277-7013.Product RightsProduct mentioned in this manual are mentioned for identification purpose only.Product names appearing in this manual may or may not be registered trademarksIf you need any further information, please

4 come to our home page on internet.The a
come to our home page on internet.The address is Òhttp://www.soyo.com.twÓ.Edition: February 1997Version 2.15T F0/F2/F5 SERIAL Chapter 1: Introduction..................................................Key Features...............................................................................Unpacking the Mainboard...........................................................Electrostatic Discharge Precautions............................................Mainboard Layout w/ default settings........................................Chapter 2: Hardware S

5 etup....................................
etup............................................Jumpers.......................................................................................Factory Set Jumpers..............................................................JP3: Display Type.................................................................J23: Sleep Switch Connector Enable/Disable.......................J3: PS/2 Mouse Connector....................................................JP13, JP14: Bus Fraction Core/Bus Ratio Select..................JP5: CMOS Clear Jumper......................

6 ...............................JPS2: PS/
...............................JPS2: PS/2 Mouse Function Jumper.....................................CPU Type Configuration............................................................Step 1: Frequency Setting.....................................................Pentium Ð 75*/90*/100* CPU Settings (1.5 x clock).......Pentium Ð 100*/120*/133* CPU Settings (2.0 x clock)...Pentium Ð 150* CPU Settings (2.5 x clock)................... 10Pentium Ð 180*/200* CPU Settings (3.0 x clock).......... 10Step 2: CPU Single/Dual Voltage Setting.................

7 ......... 11Single Voltage CPU Setting..
......... 11Single Voltage CPU Setting........................................... 11Dual Voltage CPU Setting.............................................. 12Memory Configuration............................................................. 12Cache Configuration................................................................. 12Cache Size and RAM Locations......................................... 13256K Pipelined Burst Cache Configuration................... 13512K Pipelined Burst Cache Configuration................... 14Multi I/O Port Addresses......

8 ........................................
.................................................... 14Connectors................................................................................ 15J2 Ð Keyboard Connector.................................................... 15J1 Ð Power Supply Connectors............................................ 15J17 Ð Keylock & Power LED Connector............................ 15J18 Ð Speaker Connector..................................................... 15J19 Ð Hardware Reset Control............................................. 15 J22 Ð Turbo LED Connector

9 ........................................
............................................... 16Connectors........................................................................... 16J24 Ð HDD LED Connectors............................................... 16COM1/COM2 Connectors................................................... 16FDC1 Connector................................................................. 16P1 Ð Parallel Port Connector............................................... 16J4 Ð Pipelined Burst SRAM Module Slot........................... 16J5, U8 Ð Universal Serial Bus Connect

10 or (Optional).......... 16J6 Ð IR Conne
or (Optional).......... 16J6 Ð IR Connector (Optional).............................................. 16Chapter 3: BIOS Setup.................................................. 17Standard CMOS Setup.............................................................. 18BIOS Features Setup................................................................. 19Chipset Features Setup.............................................................. 22Power Management Setup........................................................ 25PNP/PCI Configuration Setup.........

11 ........................................
......................................... 27Load Setup Defaults.................................................................. 28Load BIOS Defaults.................................................................. 29Integrated Peripherals............................................................... 29Supervisor Password................................................................. 32User Password........................................................................... 33IDE HDD Auto Detection...............................................

12 .......... 34Chapter 4: Drivers Install
.......... 34Chapter 4: Drivers Installation Guide......................... 35IDE BUS Master Installation Guide......................................... 35MS-DOS/WINDOW/WFW................................................ 35WINDOWS NT3.5.............................................................. 35WINDOWS 95.................................................................... 36NOVELL 3.X&4.X............................................................. 36SCO UNIX.......................................................................... 36SCO UNIX

13 5.0....................................
5.0.................................................................... 37OS/2 2.0 and WARP 3.X..................................................... 37 1Introduction ¥Supports P54C/P55C family CPUs running at 75 ~ 200 MHz speeds,¥Supports Dual voltage processor (Optional)¥Supports SOCKET 7 &VRM ¥Integrated Second Level (L2) Cache ControllerÑWrite Back Cache Modes and Direct Mapped Organization¥Integrated DRAM ControllerÑCAS#-before-RAS# Transparent DRAM RefreshÑSupports 60/70ns Fast Page Mode (both symmetrical andÑOn-board memory configur

14 ations from ÑSupports Error Checking &
ations from ÑSupports Error Checking & Correction (ECC) and Parity Check¥Shadow RAM in Increments of 16 Kbytes¥Supports Pentium / P54C SMM Mode and CPU Stop Clock¥Supports Ò¥Supports Universal Serial Bus Ñ USB (Optional)¥Compliant to PCI specifications v2.1¥Four 32-bit PCI slots (Masters) and Four ISA slots, 4-layer PCB¥System BIOS built-in NCR306 SCSI Card BIOS and ¥On-board built-in PCI Master IDE controller and floppy controller¥On-board supports for two high speed UARTS (w/i 16550 FIFO),¥On-board supports FLASH Memory for easy upgr

15 ade BIOSÂ¥Easy installation of Triones E
ade BIOS¥Easy installation of Triones EIDE/ATAPI CD-ROM Bus Master Introduction Unpacking the Mainboard ¥The 82430 HX/P54C Mainboard¥This User's Guide¥One Triones IDE/ATAPI CD-ROM Bus Master Drivers DisketteNote:Do not unpack the mainboard until you are ready to install it.1.Before handling the mainboard, ground yourself by grasping an2.Remove the mainboard from its anti-static packaging and place it on3.Check the mainboard for damage. If any chip appears loose, pressDo not apply power if the mainboard appears damaged. If there is system compon

16 ents. Electrostatic discharge can easily
ents. Electrostatic discharge can easily damage the¥Do not remove the anti-static packaging until you are ready to install¥Ground yourself before removing any system component from its¥Frequently ground yourself while working, or use a grounding strap.¥Handle the mainboard by the edges and avoid touching its 3 Mainboard Layout w/ default settings 1.P54C/6x86 in ZIF socket 710.5V DC Power Connector2.Pipelined Burst SRAM11.Keyboard Connector3.82430 HX Chipset12.PS/2 Mouse Connector4.Pipelined Burst SRAM Module13.IDE1/IDE2 Connector5.PnP FLASH BIO

17 S14.Floppy Connector6.Real Time Clock (R
S14.Floppy Connector6.Real Time Clock (RTC)15.Parallel Port Connector7.ISA Slots16.COM1/COM2 Connector8.PCI Slots17.Keyboard BIOS9.SIMM Memory Bank18.Super I/O Chipset Introduction Default settings are as follows: Pentium 100MHz CPU, 256K W/BPipelined Burst cache, Address Pipeline Enabled, On-board Local BusFIFO), 1 EPP/ECP port (ECP + EPP mode). J5 1J17 #4JP13JP14 586 CPUFamily82439HX 82371/SB #1#2#3 #1 #2 #3 #4#4 #3#2#1 KB BIOS J4 J22 J19 J24 J18 JPS2 Super I/OCHIP I/OCHIP BANK IDE1IDE2 16Kx8TAG P.B. SRAM32k x 32P.B. SRAM32k x 32Pipelined Burst S

18 RAM Module SlotRTC BIOSFDC1P1COM1COM2J1J
RAM Module SlotRTC BIOSFDC1P1COM1COM2J1J2J3 JP10JP11 JP31 JP5 11 J23IRJ6 JP35JP32 JP33 JP34 keylockSPKImportant:Make sure the system is well ventilated to prevent overheating and ensure system stability. 2Hardware Setup peripheral devices before performing any work on themainboard or system. Jumpers JumpersFactory settings JP40factory setting at short Monitor TypeJP3 Monochrome EGA/VGA(default) J23: Sleep Switch Connector Enable/DisableToggle this jumper to force the system into power saving (Green) mode.Any hardware IRQ signal makes the system wak

19 eups. Hardware Setup RatioP54CX FamilyJP
eups. Hardware Setup RatioP54CX FamilyJP13, JP14 3/2(Default)Pentium Ð (100/66, 90/60,75/50)MHz JP14 2/1Pentium Ð (100/50)MHz JP14 5/2Pentium Ð (150/60)MHz JP14 3/1Pentium Ð (180/60) MHz JP13JP14 CMOS SettingJP5 Retain CMOS data(default) Clear CMOS data Hardware Setup7 PS/2 Mouse FunctionJPS2 Disabled(default) Enabled Note:The IRQ12 is dedicated to PS/2 mouse when choose enabled of Hardware Setup CPU Type Configuration Set the mainboardÕs CPU jumpers JP10, JP11, JP13, and JP14 accordingto CPU type as described below, and then set JP23 and JP24

20 for theproper voltage of the CPU.qStep
for theproper voltage of the CPU.qStep 1: Frequency SettingPentium Ð 75*/90*/100* CPU Settings (1.5 x clock)AMD K5 Ð PR75/PR90/PR100/PR120/PR133 Settings (1.5 x clock) AMD K5 (SSA5) Ð PR75/50 MHz(Red Caps)JP10JP11 K86 (SSA5) Ð P90/55 MHz(Red Caps)JP10JP11 AMD K5 (SSA5) Ð PR90/60 MHzAMD K5 Ð PR120/60 MHz(Red Caps)JP10JP11 AMD K5 (SSA5) Ð PR100/66 MHzAMD K5 Ð PR133/66 MHz(Red Caps)JP10JP11 JP13JP14586 CPUFamily Pipelined Burst SRAM Module Slot Note:You must equip the CPU with a fan and heat sink for system Hardware Setup9 Pentium Ð 100*/1

21 20*/133* CPU Settings (2.0 x clock)Cyrix
20*/133* CPU Settings (2.0 x clock)Cyrix 6x86/6x86L Ð P120+/P133+/P150+/P166+ CPU Settings(2.0 x clock) Cyrix 6x86/6x86L Ð P120+/50 MHz(Red Caps)JP10JP11 +/55 MHz(Red Caps)JP10JP11 Cyrix 6x86/6x86L Ð P150+/60 MHz(Red Caps)JP10JP11 Cyrix 6x86/6x86L Ð P166+/66 MHz(Red Caps)JP10JP11 JP13JP14586 CPUFamily Pipelined Burst SRAM Module Slot Note:You must equip the CPU with a fan and heat sink for system Hardware Setup Pentium/AMD Ð 150/166 CPU Settings (2.5 x clock) AMD K5 Ð PR150(Red Caps)JP10JP11 AMD K5 Ð PR166(Red Caps)JP10 JP14 JP10JP11 586 C

22 PUFamily Pipelined Burst SRAM Module Slo
PUFamily Pipelined Burst SRAM Module Slot *: You must equip the CPU with a fan and heat sink for system stability.Pentium Ð 180*/200* CPU Settings (3.0 x clock) JP14Pentium Ð 180*/60 MHz(Red Caps)JP10JP11 (Red Caps)JP10 586 CPUFamily Pipelined Burst SRAM Module Slot *: You must equip the CPU with a fan and heat sink for system stability. Hardware Setup11 been used traditionally. The CPUs which fall into this category are Inteland Cyrix 6x86. Refer to the following figure to set these CPUsÕ 586 CPUFamily Pipelined Burst SRAM Module Slot JP30J

23 P31 JP35JP32 JP33 JP34 JP30JP31 JP30 Har
P31 JP35JP32 JP33 JP34 JP30JP31 JP30 Hardware Setup PRxxxJx, AMD-K5-PRxxxKx, Cyrix 6x86L, and Cyrix M2. Refer to Family Pipelined Burst SRAM Module Slot JP30JP31 JP35JP32 JP33 JP34 JP32 JP33 JP34 JP33 JP342.9V CPU JP33 JP34 Memory Configuration The mainboard supports two banks of The mainboard has a write-back caching scheme. You can configure themainboardÕs cache by installing cache chips in the sockets noted belowand then set jumper JP20 to set the mainboard for the type of SRAMinstalled. See Figures 2Ð3Ð1 ~ 2Ð3Ð2 for cache configurations

24 . Hardware Setup13 Cache SizeCache RAMTA
. Hardware Setup13 Cache SizeCache RAMTAG RAM 256KB32K x32, 2 pcs(or 256K module)/U2, U4 (or J4)16K x 8/U564 MB Upgrade to512KB32K x 32, 2pcs +256K module/U2, U4, and J416K x 8/U564MB Onboard512KB64K x 32, 2 pcson U2 and U416K x 8on U564MB 1.Leave JP20 opened when you have 256K Pipelined Burst SRAM 586 CPUFamily TAG P.B. SRAM32k x 32P.B. SRAM32k x 32256K Pipelined Burst SRAM Module SlotJP20 Hardware Setup 1.Insert Jumper into JP20 when you have 512K Pipelined Burst SRAM2.Due to the various design, contact the supplier for Pipelined Burst 586 CP

25 UFamily TAG P.B. SRAM32k x 32P.B. SRAM32
UFamily TAG P.B. SRAM32k x 32P.B. SRAM32k x 32256K Pipelined Burst SRAM Module SlotJP20 Multi I/O Port Addresses PortI/O AddressIRQStatus 378H7ECP + EPP 3F8H4 2F8H3 *LPT1 is default for standard mode. If you want ECP/EPP functionsyou must use the BIOS settings. If default I/O port addresses conflictNote:Some sound cards have a default IRQ setting for IRQ7, which Hardware Setup15 Connectors Attach the mainboard to case devices, or an external battery, viaA five-pin female DIN keyboard connector is located at the rear of the LED. (Pin 1, 3 for powe

26 r LED, pin4, 5 for keylock.)Attach the s
r LED, pin4, 5 for keylock.)Attach the system speaker to connector J18. Hardware Setup upgrade your on-board cache SRAM up to 512KB. Make sure JP20 are 3BIOS Setup1.Turn on or reboot the system. After a series of diagnostic checks, you2.ÞL0;Press the 3.nte;&#xr000;Choose an option and press to reflect the options installed in the system. (See the following4.SC0;Press 5.In the Main Menu, choose ÒSAVE AND EXIT SETUPÓ to save your BIOS Setup Standard CMOS Setup 1.Choose ÒSTANDARD CMOS SETUPÓ from the Main Menu. A screen ROM PCI/ISA B

27 IOSSTANDARD CMOS SETUPAWARD SOFTWARE, IN
IOSSTANDARD CMOS SETUPAWARD SOFTWARE, INC.Date (mm:dd:yy) : Fri, Feb 1 1995Time (hh:mm:ss) : 7 : 30 : 33HARD DISKS TYPE SIZE CYLS HEAD PRECOMP LANDZ SECTOR MODEPrimary Slave : None 0 0 0 0 0 0 ----Drive A : 1.44M, 3.5 in.Drive B : NoneVideo : EGA/VGAHalt On : All ErrorsEsc : Quit ­ ¯ ® ¬ : Select Item PU/PD/+/Ð : ModifyF11 : Help (Shift) F2 : Change Color F3 : Toggle CalendarBase Memory: 640KExtended Memory: 3328KOther Memory: 128KTotal Memory:

28 4096K 2.Use arrow keys to move between i
4096K 2.Use arrow keys to move between items and select values. ModifyChoose360KB , 5 1/4 3.SC0;When you finish, press the BIOS Setup19 BIOS Features Setup 1.Choose ÒBIOS FEATURES SETUPÓ from the Main Menu and a 2.Use the arrow keys to move between items and to select values.ÒHelpÓ gives options available for each item.Shift Change color.Get the old values. These values are the values withwhich the user started the current session.Load all options with the BIOS Setup default values.Load all options with the Power-On default

29 values. BIOS Setup directly. (It depend
values. BIOS Setup directly. (It depends on the specifications of CD-Enabled:The color of the monitor may be incorrectDisabled:Default setting.OS2:Choosing this when you are using OS/2Non-OS/2:Choosing this when you are using no- BIOS Setup21 3.After you have finished with the BIOS Features Setup program, press BIOS Setup Chipset Features Setup The Chipset Features Setup option changes the values of the chipsetNote: Change these settings only if you are familiar with the Chipset.1.Choose ÒCHIPSET FEATURES SETUPÓ from the Main Menu and ROM PCI/

30 ISA BIOSCHIPSET FEATURES SETUPAWARD SOFT
ISA BIOSCHIPSET FEATURES SETUPAWARD SOFTWARE, INC.ESC : Quit ­ ¯ ® ¬: Select ItemF1 : Help PU/PD/+/Ð : ModifySingle Bit Error Report : EnabledL2 Cache cacheable Size : 64MB 8 Bit I/O Recovery Time: 32.Use the arrow keys to move between items and select values. ModifyEnable this option (stronglyChoose the right speed to fit your BIOS Setup23 DRAM R/W LeadoffTimingUse the default setting.DRAM RAS to CASDelayUse the default setting.DRAM Read BurstTimingUse the default setting.DRAM Write BurstTimingUse the default setting.Turbo R

31 ead LeadoffUse the default setting.DRAM
ead LeadoffUse the default setting.DRAM SpeculativeLeadoffUse the default setting.Turn-Around InsertionUse the default setting.ISA ClockUse BIOS default setting or choose:/4: for 60, 66MHz CPU Bus FrequencySystem BIOS CacheableDisabled:The ROM area F0000H-FFFFFH is not cached.Enabled:The ROM area F0000H-FFFFFH is cacheable if cachecontroller is enabled.Video BIOS CacheableDisabled:The video BIOS C0000H-C7FFFH is not cached.Enabled:The video BIOS C0000H-C7FFFH is cacheable if cachecontroller is enabled.8Bit I/O Recovery TimeUse the default setting.

32 16Bit I/O RecoveryTimeUse the default se
16Bit I/O RecoveryTimeUse the default setting.Memory Hole At 15M-16MChoose Enabled or Disabled (default).Some interface cards will map their ROMaddress to this area. If this occurs, youshould select Enabled, otherwise usePeer ConcurrencyUse the default setting. BIOS Setup Auto:Active memory checkingEnabled:Enable memory checking.Disabled:Disable memory checking.Disabled:System will not report DRAM3.After you have finished with the Chipset Features Setup, press the BIOS Setup25 Power Management Setup The Power Management Setup option sets the system

33 Õs power saving1.Choose ÒPOWER MANAGEM
Õs power saving1.Choose ÒPOWER MANAGEMENT SETUPÓ from the Main Menu 2.Use the arrow keys to move between items and to select values. BIOS Setup 3.After you have finished with the Power Management Setup, press the BIOS Setup27 PNP/PCI Configuration Setup 1.Choose ÒPNP/PCI CONFIGURATION SETUPÓ from the Main 2.Use the arrow keys to move between items and select values. ModifyAuto:BIOS auto manage PCI and ISA PnPEnabled:Reset PnP configuration data in BIOS. BIOS Setup Choose PCI/ISA PnP or Legacy ISA. If the firstPCI/ISA PnP:BIOS auto assigns I

34 RQ/DMA toLegacy ISA:User assigns IRQ/DMA
RQ/DMA toLegacy ISA:User assigns IRQ/DMA to the3.After you have finished with the PCI Slot Configuration, press the This item loads the system values you have previously saved. Choosethis item and the following message appears:ÒLoad SETUP Defaults (Y/N)? NÓTo use the SETUP defaults, change the prompt to ÒYÓ and pressNote:The SETUP Defaults are optimized for the most stabilized BIOS Setup29 Load BIOS Defaults Note:BIOS DEFAULTS values are adjusted for high performance. If Note:Change these settings only if you are familiar with the Chipset.1.Ch

35 oose ÒIntegrated PeripheralsÓ from the
oose ÒIntegrated PeripheralsÓ from the Main Menu and thefollowing screen appears. (The screen below shows default ROM PCI/ISA BIOSINTEGRATED PERIPHERALSAWARD SOFTWARE, INC.ESC : Quit ­ ¯ ® ¬: Select ItemF1 : Help PU/PD/+/Ð : Modify 2.Use the arrow keys to move between items and select values. BIOS Setup When Enabled is set, IRQ15 is dedicatedEnabled:Use the on-board IDE (default)Disabled:Turn off the on-board IDEChoose serial port 1 & 2Õs I/O address.COM 1/3F8H| COM3/3E8HCOM 2/2F8H| COM4/2E8H(default)|ASK IR:Use UART wit

36 h ASKIR BIOS Setup31 ECP mode. The mode
h ASKIR BIOS Setup31 ECP mode. The mode depends on yourChoose DMA3 (default) or DMA1. This BIOS Setup Supervisor Password Based on the setting you made in the ÒSecurity OptionÓ of the ÒBIOSattempt is made to enter the Setup program. Change the password as1.Choose ÒSUPERVISOR PASSWORDÓ in the Main Menu and press2.nte;&#xr000;Enter a password and press 3.After you enter your password, the following message appears4.SC0;Re-enter your password and then Press 5.You have the right to change any changeable settings in the ÒCMOSImportant:If

37 you forget or lose the password, the on
you forget or lose the password, the only way to access BIOS Setup33 User Password Based on the setting you made in the ÒSecurity OptionÓ of the ÒBIOSattempt is made to enter the Setup program. Change the password as1.nte;&#xr000;Choose ÒUSER PASSWORDÓ in the Main Menu and press 2.nte;&#xr000;Enter a password and press 3.After you enter your password, the following message appears4.SC0;Re-enter your password and then Press 5.You are not allowed to change any setting in ÒCMOS SETUPImportant:If you forget or lose the password, the

38 only way to access BIOS Setup IDE HDD A
only way to access BIOS Setup IDE HDD Auto Detection Note:This function is only valid for CMOS SETUP UTILITYAWARD SOFTWARE, INC. ESC : SkipHARD DISKS TYPE SIZE CYLS HEAD PRECOMP LANDZ SECTOR MODEPrimary Master : None 0 0 0 0 0 0 ----Primary Slave : None 0 0 0 0 0 0 ---- 4Drivers Installation Guide 1)You should install CD-ROM in secondary channel in Windows2)Change the current directory to a: or b:.3)Under DOS command line prompt, run the SETUP directly.1)From the

39 Program Manager, double click on ÒWind
Program Manager, double click on ÒWindows NT SetupÓ2)Select ÒOptions/Add/Remove SCSI Adapters...Ó.3)Click on Add.4)The ÒSelect SCSI Adapter OptionÓ dialog will appear; select ÒOther5)Next, the ÒInsert DisketteÓ dialog box will appear; insert the Triones6)Next, the ÒSelect OEM OptionÓ dialog box will appear; select7)Next, the ÒSelect SCSI Adapter OptionÓ dialog box will appear;8)Reboot your system to load the driver. Drivers Installation Guide 1)Close any running applications.2)Insert the floppy disk into drive A:.3)Open ÒMy ComputerÃ

40 “, double click ÒDrive A:Ó.4)Double cl
“, double click ÒDrive A:Ó.4)Double click ÒWin95Ó.5)Double click the Setup program.6)Then just follow the instruction.1)Copy the driver TRIN4X.DSK or TRIN312.DSK to the subdirectory2)Boot up the file server.3)On the system console and on the command prompt state, type in:1)Install SCO UNIX 3.2.x or SCO Open Desktop 3.x using the default2)Reboot your SCO UNIX system3)Insert Triones supplied diskette into the 3.5 inch floppy drive of4)From root directory, type the following commands:5)Now, insert a blank diskette into the floppy drive A and type:

41 Drivers Installation Guide37 ¥rfd096ds
Drivers Installation Guide37 ¥rfd096ds15,5.25 DSHD¥rfd0135ds18 3.5 DSHD¥rfd048ds9 5.25 DSDD¥rfd0135ds9 3.5 DSDD6)Select the ÒInstallÓ operation and then follow the guided steps.7)Reboot your SCO UNIX system.1)Install SCO UNIX 5.0 using the default SCO IDE driver.2)Reboot your SCO UNIX system3)Insert Triones supplied diskette into the 3.5 inch floppy drive of4)From root directory, type the following commands:5)Install the driver by typing:6)Reboot your SCO UNIX system..1)Copy TRIOS2.ADD from the floppy diskette to your hard disk2)Edit C:\CONF