EBC 573 Series
Contents
1. 51 53 2 10 ETI mu 55 petu o dU sa anang ag an Eva bate at 59 d L3 PC 60 Load Fail Safe 60 4 15 Eoad Optimized Dell 60 SCEPASS WO 61 dI Save 61 A TS Ext AV ING Cinta tan neat 61 Appendix A Watchdog Timer Watchdog Timer Working 0 0 020 02707 2 0 2 2 63 A2 Watchdog Timer Control ii ee eb en oa RA DUE 64 Watchdog Timer Programming Procequte iiie cde reU iq EMI eda 65 Appendix B GPI O Programming DG PIO Proc rami ite 67 EBC573 User s Manual 4 Table of Content EBC573 User s Manual Chapter 1 General Information EBC573 User 5 Manual 6 Chapter 1 1 1 Main Feature Support Intel Pentium M Celeron M processor up to 2 0GHz with 400MHz FSB Intel 852GM chipsets 184 pin DIMM x 2 support Max 2GB DDR 200 266 memory e Intel 82551ER 10 100 Fast Ethernet LAN x 2 e Display output via VGA x 1 DVI x lor TV out x I LVDS x 1 Internal Compact Flash x 1 e USB 2 0 Port x 6 COM x 4 e Mini DIN 4 pin p2. Description Analog GND T M D S Data2 N 2 e DDC Data T M D S Datal Analog GND gt 14 16 18 1 Analog GND T M D S Data0 Analog GND Ww O 2 E T M D S CLK N 7 28 30 5 z Q 2 Q Q 2 UJI UJI Analog GND EBC573 User s Manual 31 Chapter 2 30 ANEL VDD Select J12 31 External 12V Input connector J13 A Connector size 1 X 2 2 Pin JST 2 5 Pitch B Connector location 2 1 OU C Connector pin definition Pm Denim 32 LVDS connector J20B A Connector size 3 X 15 44 Pin B 44 PIN D SUB FEMALE C Connector pin definition Pin Desi Pin Pin Definition n Y GND s vas m M 3 9 wen n 9 GND VDD 5SVor33V 43 BACKLIGHT EBC573 User s Manual 32 Chapter 2 BACKLIGHT BACKLIGHT BACKLIGHT BACKLIGHT BACKLIGHT PS BACKLIGHT 1 backlight inverter Power 663k 99 Marked was the default setting 33 COM2 RS232 422 485 Select SW1 Mode 1 2 5 6 7 8 9 10 RS232 RS422 RS485 34 Pentium M FSB Select J5 35 DC Adapter Input Voltage Select JP7 36 CMOS Status Select JP1 Power supply must consumed watts and currents Power Type 12V to 5 Consumed watts 72 27W 120 27 Consumed currents Item A 1445A 12027 Actually required currents Item A 0 8
3. www nexcom com The Digital Infrastructure CPU Board EBC 573 Series User s Manual 2005 07 Edition Preface Copyright This publication including all photographs illustrations and software is protected under international copyright laws with all rights reserved No part of this manual maybe reproduced copied translated or transmitted 1n any form or by any means without the prior written consent from NEXCOM International Co Ltd Version 1 0 Copyright 2005 Disclaimer The information in this document is subject to change without prior notice and does not represent commitment from NEXCOM International Co LTD However users may update their knowledge of any product in use by constantly checking its manual posted on our website http www nexcom com NEXCOM shall not be liable for direct indirect special incidental or consequential damages arising out of the use of any product nor for any infringements upon the rights of third parties which may result from such use Any implied warranties of merchantability of fitness for any particular purpose 15 also disclaimed Acknowledgements The EBC573 series is a trademark of NEXCOM international CO LTD other product names mentioned herein are registered trademarks of their respective owners Regulatory Compliance Statements This section provides the FCC compliance statement for Class A devices and describes how to keep the system CE compliant
4. A 7 1 3 Power _____ _4_ 6 _ _6 10 at O uuu uuu aa pa atan b ag BEN 11 Board Dim pubs 12 Chapter 2Jumper Setting I m TU 15 2 RR TETTE a a TERM 15 JUPE 16 aus 17 UIC OTOT Jilfiiper r PE E 18 ZORE DEMTON MENTOR TOTO TEE 15 Chapter 3 Expansion HIC sen ah cance ya 36 eus 37 S NN ccr cr 38 Installing Compact IMEEM 40 3 4 Installing Intel Pentium M CPU and Fan 2 0 0702 7 4 Chapter 4 Award BIOS Setup d TADOULIDESBIO S eeir estes 45 42 When to Tun BIOS u uu mas mans Deut eae sauna beat 45 do DICE cea ero nie aia reap M DEDERE 46 TI O NI MMC 46 ARS I NRI PEE 47 2 0 COBttOL I soe riui Uma tered dual riu BA 48 dor Standard CMOS 49 EBC573 User s Manual 3 Table of Content 4 8 Advanced BIOS 66 666
5. Adequate lighting and proper tools can prevent you from accidentally damaging the internal components Most of the procedures that follow require only a few simple tools including the following A Philips screwdriver A flat tipped screwdriver A set of jewelers Screwdrivers A grounding strap An anti static pad Using your fingers can disconnect most of the connections It is recommended that you do not use needle nosed pliers to disconnect connections as these can damage the soft metal or plastic parts of the connectors Before working on internal components make sure that the power 1s off Ground yourself before touching any internal components by touching a metal object Static electricity can damage many of the electronic components Humid environment tend to have less static electricity than dry environments A grounding strap is warranted whenever danger of static electricity exists 2 2 Precautions Computer components and electronic circuit boards can be damaged by discharges of static electricity Working on the computers that are still connected to a power supply can be extremely dangerous Follow the guidelines below to avoid damage to your computer or yourself Always disconnect the unit from the power outlet whenever you are working inside the case If possible wear a grounded wrist strap when you are working inside the computer case Alternatively discharge any static electricity by touching the bare
6. This feature allows you to select whether to boot the system using the onboard AGP graphics card or the PCI graphics card Onboard LAN 1 2 H W Active Enables and disables the onboard LAN modules EBC573 User s Manual 55 Appendix A Onboard FDC Controller select Enabled if your system has a floppy disk controller FDC installed on the system board and you wish to use it If you install an add in FDC or the system has no floppy drive select Disabled to this field Onboard Serial Ports 1 2 3 4 This feature allows you to manually select the I O address and IRQ for the first and second serial ports It is recommended that you leave it as Auto so that the BIOS can select the best settings for it But if you need a particular I O port or IRQ that s been taken up by this serial port you can manually select an alternative I O port or IRQ for it You can also disable this serial port 1f you do not need to use it Doing so frees up the I O port and IRQ used by this serial port Those resources can then be reallocated for other devices to use UART Mode Select select an operating mode for the serial port The choices are Normal IrDA ASKIR UR2 Duplex Mode In an infrared port mode this field appears Full duplex mode permits simultaneous two direction transmission Half duplex mode permits transmission in one direction only at a time Select the value required by the IR device connected to the IR port Onboard Parallel Port T
7. Halt On During the Power On Self Test POST the computer stops if the BIOS detect a hardware error This setting determines which type of error will cause the system to halt during boot The options are All Error Whenever the BIOS detects a non fatal error the system will be stopped and you will be prompted No Errors The system boot will not stop for any error that may be detected All But Keyboard The system boot will not stop for a keyboard error but it will stop for all others After you have made your selections in the Standard CMOS Setup screen press lt ESC gt to go back to the main screen EBC573 User s Manual 50 Appendix A 4 8 Advanced BIOS Features Selecting Advanced BIOS Feature on the main program screen displays this menu which allows you to define advanced information about your system You can make modifications to most of these items to improve your system performance or set up system features according to your preference without causing fatal errors to your system Phoenix AwardBIOS CHOS Setup Utility Advanced BIOS Features Uirus Warning Disabled CPU 11 amp L2 Cache CPU L3 Cache p First Boot Device Second Boot Device Third Boot Device Boot Up HumLock Status Gate AZO Option Security Option 11 Enter Select Z ZPHZPUI Ualue 10 8 FicGeneral Help F5 Previous Values Fall Safe Defaults Optimized Defaults Figure 4 3 BIOS Advanced BIOS F
8. Connector pin definition Definidon Pin Deion CD IN L AUDIO GROUND POWER 10 POWER ON OFF JP5 EBC573 User s Manual 23 Chapter 2 11 AUDIO LINE CONSB OUT PHONE JACK AUDIO MIC IN CON4A PHONE JACK 12 POWER INPUT JP6 DC Adapter Board Power Input Connector 13 POWER SUUPPLY J7 POWER SUUPPLY Power Input Connector A Connector size 1X6 6 Pin 3 96mm Pitch B Connector location Connector pin definition Pin Name Color Description 1 Yellow 12 VDC 2 GND EE Ground GND EE Ground 4 GND EE Ground 5 5 VDC 6 EE 5 VDC EBC573 User s Manual 24 Chapter 2 14 POWER OUTPUT J6 DC Adapter Board Power Output Connector A Connector size 1X4 4 Pin 3 96mm Pitch B Connector location C Connector pin definition Pin Name Color Description Yellow 12 VDC 2 GND D Black Ground GND Black Ground 4 o ME Red 5 VDC 15 GPIO connector J15 A Connector size 2 X 5 10 Pin Header 2 00mm Pitch B Connector location 2 10 OOOOO 1 9 C Connector definition Definition in Dein 0 GP27IN PIN20 GP230UT PIN24 GP26IN PIN21 GP220UT PIN25 EN GP25IN PIN22 EN GP210UT PIN26 EN GP24IN PIN23 EN GP200UT PIN27 EN EBC573 User s Manual 25 Chapter 2 16 SMBUS connecto
9. DIN for S video TV out interface Serial port One DB44 pin connector with one external cable for 4 COM ports with 16C550 UARTs 3 x RS232 1 x RS 232 422 485 via switch selection USB USB2 0 x 6 ports 4 ports in rear and 2 ports Front with 6 pin JST 2 0mm 6 pin connector LAN 10 100 Fast Ethernet LAN x 2 RJ45 LAN port x 2 HDD 44 pin connector x 1 Ultra ATA33 support Secondary Internal Compact Flash socket x 1 support One Type II Compace 1 O Interface Flash card Primary Parallel port bi directional EPP ECP support DB25 connector x 1 FDD supports standard 3 5 floppy drive via box header x 1 External keyboard Mouse 6 Pin Mini DIn x 1 Audio AC 97 codec with MIC in and speaker out 2W amplified interface Digital I O 4 bit TTL input 4 bit TTL output On board buzzer x SP IrDA x 1 On board pin header for Power HDD Access LED and Reset EBC573 User s Manual 8 Chapter 1 Expansion Standard 32 bit PCI slot x 1 System Monitor Monitor system Voltage 3 x temperature 3 x fan speed Real Time Clock On chip RTC with battery back up External Lithium battery x 1 Watchdog Timer Software selectable time out interval 1 128 sec 1 127 min 260mm L x 180mm W 36W measured with Pentium M 1 6GHz 1G memory program Power Requirements On board DC to DC converter Power input 12VDC to 30VDC input via Mini DIN 4 pin power connector Dimensions Power mode AT mode Env
10. Q S D HES BeBe eee ee Be us s a G q Su QJ HEIGHT MAX 4 0mm 6692 91 28840 60000 0000 170 00 nanan oo 9 0 papnoococpcapDpOaOGOcGDODOODCDOD n P VES ocuaaobbpoaoobmnnuaoo F000 C000 0G0000 Q e acnuanocnaacnnas usss D G O 0 5 6 D O TEET m G a m m sas gt m sas mus JF m tu Te acd m nu e E d LI ry e ak D so T a m 5 wi 260 00 10236 22 24000 9448 82 3300 9173 23 211 00 8307 09 140 00 25211817 134 00 5275 59 37 50 1476 38 26 00 1023 62 Figure 1 2 Mechanical Drawing of the EBC573 EBC573 User s Manual 12 Chapter 1 EBC573 User s Manual 13 Chapter 1 Chapter 2 Jumper Setting EBC573 User s Manual 14 Chapter 2 This chapter of the User s Manual describes how to set jumpers Note The procedures that follow are generic for all 573 series 2 1 Before You Begin Ensure you have a stable clean working environment Dust and dirt can get into components and cause a malfunction Use containers to keep small components separated
11. EBC573 User s Manual 33 Chapter 2 Key component power consumption Unit A 0 7 1 7 1 Gom Pentium M PentiumM 25 INTEL E got eu 82852GM NM INTEL 50 31 CH7009B 0 00 50 3 EN o Super IO El Super IO 50 6 mma pee eee Total 25 24 1 8 1 51 0 824 0 5 8 05 14 14 1 4 Total Watt 245 2 52 2 43 1 89 1 24 20 13 13 66 48 to 5 EBC573 User s Manual 34 Chapter 2 EBC573 User s Manual 35 Chapter 3 Expansion EBC573 User s Manual 36 3 1 System Memory Your system memory is provided by DIMM s Dual In Line Memory Modules on the CPU board The board contains two memory banks Bank 0 and which correspond to connector DIMMI and DIMM2 The table below shows possible DIMM Configurations for the memory banks Please note that the 573 supports Double Data Rate DDR 200 266 333 SDRAM Configurations using different brands of memory modules are not recommended Table 3 1 DIMM Configurations of 573 EBC573 User s Manual 37 3 2 Installing DIMM To install DIMM 1 Make sure the two handles of the DIMM sockets are in the open position 1 the handles stay outward Latches m m co NE d t EA e w ja ET w ae Figure3 1 How to Install DIMM 2 Slowly slide the DIMM modules along the plastic guides
12. Federal Communications Commission FCC For Class A Device This equipment has been tested and verified to comply with the limits for a Class A digital device pursuant to Part 15 of FCC Rules These limits are designed to provide reasonable protection against harmful interference when the equipment is operated in a commercial environment This equipment generates uses and can radiate radio frequency energy and if not installed and used in accordance with the instructions may cause harmful interference to radio communications Operation of this equipment in a residential area domestic environment 1s likely to cause harmful interference in which case the user will be required to EBC573 User s Manual 1 Preface correct the interference take adequate measures at their own expense CE Certification The product s described in this manual complies with all applicable European Union CE directives if it has a CE marking For computer systems to remain CE compliant only CE compliant parts may be used Maintaining CE compliance also requires proper cable and cabling techniques WARNINGS Read and adhere to all warnings cautions and notices in this guide and the documentation supplied with the chassis power supply and accessory modules If the instructions for the chassis and power supply are inconsistent with these instructions or the instructions for accessory modules contact the supplier to find out how you can ensure that your com
13. Manual 28 Chapter 2 C Connector pin definition e a 3 SE GN 4 24 External thermal connector J19 A Connector size 1 X 2 2 Pin JST 2 5 Pitch B Connector location 2 OU C Connector pin definition D hiim Bem GNDA 2 External thermal Input E 25 IRDA connector JP2 A Connector size X 5 5 Pin Header 2 54mm Pitch B Connector location 5 C Connector pin definition 26 CCFL connector J14 A Connector size X 7 7 Pin JST 2 5 Pitch EBC573 User s Manual 29 Chapter 2 B Connector location 7 2 s C Connector pin definition Pin Definition 0 7 BACKLIGHT EN GND BACKLIGHT BKLTCTL BL VR d 27 Floppy connector J2 A Connector size 2 X 17 34 BOX Header 2 54mm Pitch B Connector location 2 34 OOOOO OO LIOOOO OO 1 33 C Connector pin definition Drive Select 0 EBC573 User s Manual 30 Chapter 2 28 or Power Status Select JP4 JP3 Pi Status Function Description JP3 1 2 Select 5V JP3 2 3 Select 12V 29 DVI A Connector size 2 X 17 34 BOX Header 2 0mm Pitch B Connector location 2 34 OOOOO OCO LIOOOO OO 1 33 C Connector pin definition 2 Analog GND 4 T M D S Data2 NC ip TMPSDaa __ Hot Plug Detect m n ND x
14. USB EDS 2 HB un CON3 1 tie Q HES LAN2 USB s 5 SWI 7 RS232 422 485 LVDS CON CPU 43 J a IDEI 5 J1 die Linen 2 n FDD TRAN 1 N 5 T FAN2 4 16 jii 34 DC Power Qutput J15 193 PS i E 10 4 Jn oft Figure 2 1 Jumper Location 2 5 Function of Jumper Pin Function Pin Function CMOS Status Select DC Adapter Input Voltage Select JP4 JP3 COMA RI or Power Status es PANEL VDD Select CANA J5 Pentium M FSB Pentium FSB Select COM2 RS232 422 485 Select EBC573 User s Manual 17 Chapter 2 2 6 Pin Definition 1 IDE connector IDE1 IDE2 A Connector size 2 x 22 44Pins BOX Header 2 0 mm Pitch B Connector location 2 44 LJIOOOO OO 1 43 C Connector pin definition Definition 5 eps 6 IE 7 ups s _ 9 I4 1 ss 3 gt Fa ves e vwe Nb EBC573 User s Manual 18 Chapter 2 2 SIO connector J20A A Connector size 3 X 15 44 Pin B 44 PIN D SUB FEMALE Pm Denion TXD DTR GND DSR CST GND DTR DSR CST GND DTR DSR CST GND EBC573 User s Manual 19 Chapter 2 3 PIO connector J11 A Connector size 2 X 13 25 Pin BOX Header 2 0 mm Pitch B Connector lo
15. ability means absolutely nothing unless you are using a Plug and Play operating system such as going into each of the submenus that follows this field The choices are Auto ESCD Manual EBC573 User s Manual 59 Appendix A 4 13 PC Health Status When main boards support hardware monitoring this item lets you monitor the parameters for critical voltages critical temperatures and fan speeds These are the read only items After you have read the PC Health Status press the lt ESC gt key to go back to the main program screen Phoenix AwardBIOS CHOS Setup Utility Health Status Enter Select Z7PHUZPD Ualue 10 5 FicGeneral Help FS Previous Ualues Fail afe Defaults 27 Optimized Defaults Figure 4 8 PC Health Status 4 14 Load Fail Safe Defaults This option opens a dialog box that lets you install fail safe defaults for all appropriate items in the whole setup utility Press the lt Y gt key and then Enter to install the defaults Press the lt N gt key and then lt Enter gt to not install the defaults Use this option if you have changed your system and it does not operate correctly or does not power up 4 15 Load Optimized Defaults This option opens a dialog box that lets you install optimized defaults for all appropriate items in the whole setup utility Press the Y key and then Enter to install the defaults Press the lt N gt key and then Enter to not ins
16. able the supervisor or user password Save amp Exit Setup saves CMOS value changes to CMOS and exits setup Exit Without Saving Ignores all CMOS value changes and exits setup 4 5 Getting Help Main Menu The on line description of the highlighted setup function 1s displayed at the bottom of the screen status Page Setup Menu Option Page Setup Menu EBC573 User s Manual 47 Appendix A 4 6 Control Keys The table below lists the keys that help you navigate the setup program Esc key Main Menu Quit without saving changes to CMOS Status Option Page Setup Menus Exit current page and return to Main Menu Enter Key Select or Accept an Item PgUp plus key c Increase the numeric value or make changes Decrease the numeric value or make changes RI key General help only for Status Page Setup Menu and a sss Option Page Setup Menu F2 Shift F2 key Change color from total 16 colors F2 to select color F5 key Restore the previous CMOS value from CMOS only B F6 key Load the default CMOS value from BIOS default table F7 key 2 Load the Setup default value only for Option Page mo H Emm F9 Key Menu in BIOS F10 key save all the CMOS changes only for Main Menu T W EBC573 User s Manual 46 Appendix A 4 7 Standard CMOS Features Selecting Standard CMOS Features on the main program screen displays the following menu Phoenix AwardBIOS CHOS Setup Utility Standard CHOS Features Time Chhim
17. ated to the chipset in the CPU board and all are optimized you are not recommended to change the default settings in the setup table unless you understand the chipset features This section allows you to configure the system based on the specific features of the installed chipset This chipset manage bus speeds and access to system memory resources such as DRAM and the external cache It also coordinates communications between the conventional ISA bus and the PCI bus The default settings have been chosen because they provide the best operating conditions for your system The only time you might consider making any changes would be if you discovered that data was being lost while using your system The first chipset settings deal with CPU access to dynamic random access memory DRAM The default timings have been carefully chosen and should only be altered if data 1s being lost Such a scenario might well occur if your system has mixed speed DRAM chips installed so that greater delays may be required to preserve the integrity of the data held in the slower memory chips selecting Advanced Chipset Features on the main program screen displays this menu Phoenix AwardBIO S CHOS Setup Utility Advanced Chipset Features System BIOS Cacheable Enabled Video BIOS Cacheable On Chip UGA On Chip Frame Buffer Size Boot Display Panel Type TU Standard Enter Select PUSPDOWalue 10 F1 6ene
18. cation 14 26 O0 O0 OO 1 13 C Connector pin definition oom 4 connector J21C A Connector size 3 X 5 15 Pin B 15 PIN D SUB FEMALE EBC573 User s Manual 20 Chapter 2 C Connector pin definition LINE MN pemon 5 Key board connector J21A A Connector size Mini din 6 pins B Connector location 6 LAN connector CON2 3 AB A Connector size RJ A5 amp USB PORT B Connector location EBC573 User s Manual 21 Chapter 2 C LAN Connector pin definition Definition Pn TERM PLANE 6 p TERM PLANE EB TERM PLANE D USB Connector pin definition Definition Dim 5 usprower sv 6 7 s GROUNDPOWER 7 USB connector CONI A Connector size USB PORT B Connector location C Connector pin definition Demi Dear 7 USB POWER 45V USB PORT D USB PORT D GROUND POWER USBPOWER 5V 6 USB PORT D USB PORT D GROUND POWER EBC573 User s Manual 22 Chapter 2 8 USB connector J3 A Connector size 1 X 6 JST 6PIN HEADER 2 00mm Pitch B Connector location O OOO O C Connector pin definition ____ 5 mp 6 USBGND 9 AUDIO CD IN J16 A Connector size 1 X 4 4 Pin Header 2 54mm Pitch B Connector location OOOO 1 2 3 4 C
19. clear message occurs please contact NEXCOM customer service representative for help or log onto http www nexcom com tw contact contact htm 4 1 About the BIOS The BIOS Basic Input and Output System Setup program is a menu driven utility that enables you to make changes to the system configuration and tailor your system to suit your individual work needs It is a ROM based configuration utility that displays the system s configuration status and provides you with a tool to set system parameters These parameters are stored in non volatile battery backed up CMOS RAM that saves this information even when the power is turned off When the system is turned back on the system is configured with the values found in CMOS With easy to use pull down menus you can configure such items as Hard drives diskette drives and peripherals Video display type and display options Password protection from unauthorized use Power management features The settings made in the Setup program intimately affect how the computer performs It 1s important therefore first to try to understand all the Setup options and second to make settings appropriate for the way you use the computer 4 2 When to Run BIOS This program should be executed under the following conditions When changing the system configuration When a configuration error is detected by the system and you are prompted to make changes to the Setup program When resetting the sys
20. commended setting 1s Enabled Note This field will be available only if your CPU supports this function First Second Third Boot Device BIOS attempts to load the operating system from the devices in the sequence selected The available choices are Floppy HDD 0 SCSI CDROM HDD 1 HDD 2 HDD 3 USB FDD USBZIP USB CDROM USB HDD LAN and Disabled Boot Up NumLock Status Toggle between On or Off to control the state of the NumLock key when the system boot If On the numeric keypad is numeric mode If Off the numeric keypad 1 in cursor control mode Gate A20 Option Gate A20 refers to the way the system addresses memory above 1 extended memory This feature enables you to select whether the chipset or the keyboard controller should control Gate A20 The options are Normal A pin in the keyboard controller controls Gate A20 Fast Let system chipsets control Gate A20 The fast setting improves system speed particularly with OS 2 and windows Security Option Enables you to select whether the password is required every time the system boots or only when you enter Setup System The system will not boot and access to Setup will be denied if the correct password is not entered at the prompt Setup The system will boot but access to Setup will be denied 1f the correct password 15 not entered at setup EBC573 User s Manual 52 Appendix A 4 9 Advanced Chipset Features since the features in this section are rel
21. ct Flash Memory 2 EBC573 User s Manual 40 3 4 Installing Intel Pentium M CPU and Fan Heatsink Below 15 the installation instruction Note Prepare a slot type screwdriver before starting the installation process Step1 Be sure that the beveled corner of the CPU as shown in the picture is aligned with that of the socket dt Mah _ t wee Ett 9208 2897 8 29 x Fact P ki MLAJAH ree Figure 3 7 How to Install CPU 1 Step2 Screw it tight as shown in the picture Figure 3 8 How to Install CPU 2 EBC573 User s Manual 41 Step3 Apply the heatsink ointment to the location on the CPU as indicated by the arrow Figure 3 9 How to Install CPU 3 Step4 Attach the heatsink onto the CPU The exhaust opening should face the Northbridge Connect the power connector to the jumper and tighten the four screws as shown Zr gt CN _ Figure 3 10 How to Install fan heatsink 1 EBC573 User s Manual 42 EBC573 User s Manual 43 Chapter 4 Award BIOS Setup EBC573 User s Manual 44 Appendix A This chapter explains how to use the BIOS Setup program for the EBC573 The current BIOS setup pictures in the chapter are for reference only which may change by the BIOS modification in the future User can download any major updated items or reversion from NEXCOM web site http www nexcom com tw If any un
22. d down by software it can be resumed by a wake up call that is generated by incoming traffic to a modem a LAN card a PCI card or a fixed alarm on the system realtime clock Selecting Power Management Setup on the main program screen displays this menu Phoenix AwardBIOS CHOS Setup Utility Power Management Setup Video OFF Hethod Video OFF In Suspend Henu IT Suspend Power Down Wake Up by PCI card Primary IDE 0 Primary IDE 1 Secondary IDE 0 Secondary IDE 1 FOOD Port PCI PIR0 U Tl tHove Enter Select Z Z7PUZPU Ualue FIO Save Fi General Help FS Previous Values Fail Safe Defaults FF Optimized Defaults Figure 4 6 BIOS Power Management Setup ACPI Function The ACPI standard Advanced Configuration and Interface power allows the operating system directly to check the functions of energy saving and the PnP Plug and Play functionality The ACPI functions are normally activated by the BIOS The choices are Enabled and Disabled EBC573 User s Manual 57 Appendix A Video Off Method This determines the manner in which the monitor 1s blanked There are three choices 1 SYNC Blank This selection will cause the system to turn off the vertical and horizontal synchronization port and write blanks to the video buffer 2 Blank Screen This option only writes blanks to the video buffer 3 DPMS Support Select this option if your monitor supports the Display P
23. eatures The following explains the options for each feature Virus Warning Allow you to choose the Virus Warning feature for IDE Hard Disk boot sector protection If this function is enabled and someone attempts to write data into this area BIOS will show a warning message on screen and an alarm will beep Enabled Activates automatically when the system boots up causing the following warning message to appear when anything attempts to access the boot sector or hard disk partition table WARNING Disk boot sector is to be modified Type Y to accept write or N to abort write Award Software Inc Disabled No warning message will appear when an attempt 1s made to access the boot sector or hard disk partition table EBC573 User s Manual 51 Appendix Note This function is available only for DOS and other operating systems that do not trap INT13 For complete protection against viruses install virus software in your operating system and update the virus definitions regularly Many disk diagnostic programs that access the boot sector table can trigger the virus warning message If you plan to run such a program we recommend that you disable the virus warning CPU 11 L2 and L3 Cache Cache memory is an additional memory that 15 much faster than conventional DRAM system memory This BIOS feature 1s used to enable or disable the processor s Level 1 Level 2 and Level 3 cache Naturally the default and re
24. en WDT will start according to the above settings Note Build a mechanism in the program to continue to read the WDT Configuration Port for clearing WDT before time out EBC573 User s Manual 65 Appendix A Appendix B GPI O Programming EBC573 User s Manual 66 Appendix B B 1 GPI O Programming GPI O General Purpose Input Output pins are provided for custom system design This appendix provides definitions and its default setting for the ten GPI O pins in the EBC573 series The pin definition is shown in the following table Pin PowerOn Pin PowerOn GPI O mode Address GPI O mode Address No Default No Default s Gm 6 Gm cro wc Table C 1 J15 GPI O Connector Read the GPI Pin 1 3 5 7 status form I O port 801H bit 0 1 2 3 The bit 1s Set Clear indicated High Low Control the GPO pin 2 3 6 8 level from I O port 801H bit 4 5 6 7 The bit is Set Clear indicated output High Low Note All of these GPIO pins are 8mA digital open drain buffer and internal pull up EBC573 User s Manual 67 Appendix B
25. eset the system The initial value of Control Register D4 D0 is zero when power 15 on or reset the system The following shows the initial value of WDT 00000000b s o s s a4 3 SdeiWDrcmntmodebyscond Table A 3 WDT Control Register Initial Value Clear the WDT The WDT counter internal cannot be longer than the preset time otherwise the WDT generates a NMI Non Maskable Interrupt or sends a reset signal to the system Note Before running WDT clear the WDT to make sure the initial value is zero before enabling the WDT WDT Control Register Write to WDT configuration port Note This register writes to the WDT configuration port You can set the WDT Control Register to control the WDT working mode Follow below instructions to set the initial value of the WDT working mode 1 Select the WDT time out occurs time Time out intervals decide by values of bit 2 bit 1 bit 0 I O port 2EOh minute or second decide by values of bit 3 in I O port 2EOh 2 Enable or Disable Notice Output decide by bit 4 value in I O port 2EOh 3 Enable or Disable NMI Output decide by bit 5 value in I O port 2EOh 4 Enable or Disable Reset Output decide by bit 6 value in I O port 2E0h 5 Enable or Disable the WDT decide by bit 7 value in I O port 2E0h After finishing the above settings you must output the Control Register s value to the WDT Configuration Port Th
26. haracteristics of the drive in the items below Capacity Approximate hard disk drive capacity Cylinder Number of cylinders Head Number of heads Precomp Write pre compensation cylinder EBC573 User s Manual 49 Appendix A Landing Zone Landing zone Sector Number of sector Refer to your drive s documentation or look on the drive if you need to obtain this information If no device is installed change the value to None Drive A select this field to the type of floppy disk drive installed in your system The choices are None No floppy drive installed 360K 5 25 in 5 1 4 inch PC type standard drive 360 kilobyte capacity 1 2M 5 25 in 5 1 4 inch AT type high density drive 1 2 megabyte capacity 720K 3 5 in 3 1 2 inch double sided drive 720 kilobyte capacity 1 44M 3 5 in 3 1 2 inch double sided drive 1 44 megabyte capacity 2 88M 3 5 in 3 1 2 inch double sided drive 2 88 megabyte capacity Note The None option could be used for diskless workstations Video Set this field to the type of graphics card installed your system If you are using a BGA or higher resolution card choose the EGA VGA option The options are EGA VGA Enhanced Graphics Adapter Video Graphics Array For EGA VGA SEGA or PGA monitor adapters CGA40 Color Graphics Adapter power up in 40 column mode CGA80 Color Graphics Adapter power up in 80 column mode MONO Monochrome adapter includes high resolution monochrome adapters
27. his feature allows you to select the I O address and IRQ for the onboard parallel port The default I O address of 378h and IRQ of 7 should work well in most cases Unless you have a problem with the parallel port you should leave it at the default settings The choices 378 IRQ7 278 IRQ5 3BC IRQT and Disabled Parallel Port Mode select an operating mode for the onboard parallel printer port There are four options SPP Standard Parallel Port EPP Enhanced Parallel Port ECP Extended Capabilities Port and ECP EPP ECP Mode Use DMA When the on board parallel port is set to ECP mode the parallel port can use DMA3 Serial Port 3 4 Use IRQ This assigns an to the serial port 3 4 EBC573 User s Manual 56 Appendix A 4 11 Power Management Setup This option lets you control system power management The system has various power saving modes including powering down the hard disk turning off the video suspending to RAM and software power down that allows the system to be automatically resumed by certain events The power saving modes can be controlled by timeouts If the system is inactive for a time the timeouts begin counting If the inactivity continues so that the timeout period elapses the system enters a power saving mode If any item in the list of Reload Global Timer Events is enabled then any activity on that item will reset the timeout counters to zero If the system is suspended or has been powere
28. in the both ends of the socket Cutout Notch Figure 3 2 How to Install DIMM 2 EBC573 User s Manual 38 3 Then press the DIMM module down right into the socket until a click is heard That means the two handles automatically locked the memory modules into the right position of the DIMM socket IJAN A DPA i Figure 3 3 How to Install DIMM 3 4 To take away the memory module just push the both handles outward the memory module will be ejected by the mechanism in the socket 50 anui de a PPP owes 4 j COCO 1 Figure 3 4 How to Install DIMM 4 EBC573 User s Manual 39 3 3 Installing Compact Flash 1 To install a Compact Flash memory card into EBC573 align the notches on the card with the Compact Flash socket in the EBC573 Then firmly insert the card into the socket until it is completely seated Mete LEE EET ETE Itl L Figure 3 5 How to Install Compact Flash Memory 1 2 To remove the Compact Flash memory card from EBC573 pull out the memory card from Compact Flash socket lex uu E HELELELELELELELETETELETELETELELETET ETE LET ET EE EE EET ELE HE LET E Hy ere KARA KADALU DS HE ELE BA NADA AAN ANAN RADA KA ELLE EET HL Figure 3 6 How to Uninstall Compa
29. ion and pressing Enter will save the new setting information in the CMOS memory and continue with the booting process 4 18 Exit Without Saving Selecting this option and pressing Enter will exit the Setup utility without recording any new values or changing old ones EBC573 User s Manual 61 Appendix A Appendix A Watchdog Timer EBC573 User s Manual 62 Appendix A The 573 features a watchdog timer that reset the CPU or generates an interrupt if the processor stops operating for any reason This feature ensures system reliability 1n industrial standalone or unmanned environments A 1 Watchdog Timer Working Procedure The Watchdog Timer WDT 1s a special hardware device that monitors the computer system during normal operation The WDT has a clock circuit that times down from a set number to zero If a monitored item occurs before the timer reaches zero the WDT resets and counts down again If for some reason the monitored item doesn t occur before the timer reaches zero the WDT performs an action such as a diagnostic operation rebooting the computer or generate an NMI You must enter timer values into the WDT Configuration Register Write the control value to the Configuration Port and clear read the Configuration Port WDT Configuration port port 2E0h Read Writable default at 2EOh Disable WDT functions Default setting Enable WDT functions controlled by WDT Watchdog Ti
30. ironments Board level operating temperatures 20 C to 60 C Storage temperatures 20 C to 80 C Relative humidity 10 to 90 Non condensing Certification Ordering Information 120W AC Adapter with Keylock P N 7410120002 Power Input 100 240Vac 2A 50 60HZ Power Output 24Vdc EBC573 New Socket 478 support Intel Pentium M processor with VGA LAN x 2 USB2 0 x6 TV out DVI Audio COM port x 4 573 65 New On board Intel Celeron 600MHz Zero L2 Cache VGA LAN x 2 USB2 0 x6 TV out DVI Audio COM port x 4 Power Cable P N 60233POW33 power source from 12Vdc to 30Vdc EBC573 User s Manual 9 Chapter 1 1 3 Power Consumption Measurement Test Configuration In Date 10 19 2004 Out Date 10 19 2004 BIOS Version C 005 Configuration Model Name CPU Type Speed Model Micro Code Intel Dothan 1 6GHz Memory Type Speed Size On Board DDR DDR333 1GB 2 SAMSUNG Chip Vendor Power Supply Type Model Watts Value AT Chroma 6210K 40 PS2 Keyboard Mouse Logitech M S34 Test Criteria 1 Test configuration should include HDD drive CD ROM FDD device 2 Full loading mode should utilize CPU 100 with run HCT test program 3 Light loading mode will utilize CPU loading below 5 and there is no data or application running Test Result CPU Type Intel 1 6GHZ DC Line 12V 30V System Only Full Loading Mode A Light Loading Mode A Standby Mode HDD Drive Powe
31. ment setup press the lt ESC gt key to go back to the main program screen EBC573 User s Manual 58 Appendix A 4 12 PnP PCI Configurations This section describes configuring the PCI bus system Peripheral Component Interface is a system which allows I O devices to operate at speeds nearing the speed the CPU itself uses when communicating with its own special components This section covers some very technical items and it 1 strongly recommended that only experienced users should make any changes to the default settings Selecting PnP PCI Configurations on the main program screen displays this menu Phoenix fAwardBIOS CHOS Setup Utility PoP PEI Configurations Reset Configuration Data Disabled Item Help Resources Controlled By EnterrSelect Z ZPUZPU Ualue 10 FiiGeneral Help FS Previous Values Farl Safe Defaults Optimized Defaults Figure 4 7 BIOS PnP PCI Configurations Reset Configuration Data Normally you leave this field Disabled Select Enabled to reset Extended System Configuration Data ESCD when you exit Setup if you have installed a new add on Card and the system reconfiguration has caused such a serious conflict that the operating system can not boot The choices are Enabled and Disabled Resources Controlled By The Award Plug and Play BIOS has the capacity to automatically configure all of the boot and Plug and Play compatible devices However this cap
32. mer Enabled time out active for and WDT Time Out Active Time 1 Located at J8 pin No 6 WDT Time out active for 2 Normal work output low level WDT Notice Output 3 Output high level when WDT time out read or write WDT configuration port return to normal work output low level sec min 2 sec min 4 sec min 8 sec min WDT time out occurs after the selected time 16 sec min level 32 sec min WDT Time Out Active Time 64 sec min 128 sec min Table A 1 Watchdog Timer Character and Function EBC573 User s Manual 65 Appendix A A 2 Watchdog Timer Control Register The Watchdog Timer Control Register controls the EDT working mode Write the value to the WDT Configuration Port The following table describes the Control Register bit definition 111 Select 128 seconds or minutes 110 Select 64 seconds or minutes 101 Select 32 seconds or minutes 100 Select 16 seconds or minutes 011 Select 8 seconds or minutes 010 Select 4seconds or minutes 001 Select 2seconds or minutes 000 Select seconds or minutes 1 Select WDT count mode by minute 0 Select WDT count mode by second Enable watch dog timer 0 Disable watch dog timer l NMI is Enable 0 NMI is Disable 2 0 f 1 15 Enable 0 Reset is Disable 1 WDT is Enable t WDT is Disable Table A 2 Control Register Bit Definition EBC573 User s Manual 64 Appendix A A 3 Watchdog Timer Programming Procedure Power on or r
33. metal chassis of the unit case or the bare metal body of any other grounded appliance Hold electronic circuit boards such as the EBC573 board by the edges only Do not touch the components on the board unless it 15 necessary to do so Don t flex or stress the circuit board Leave all components inside the static proof packaging that they shipped with until they are ready for installation Use correct screws and do not over tighten screws EBC573 User s Manual 15 Chapter 2 2 3 Setting Jumpers A jumper is the simplest kind of electric switch It consists of two metal pins and a cap When setting the jumpers ensure that the jumper caps are placed on the correct pins When the jumper cap is placed on both pins the jumper is SHORT If you remove the jumper cap or place the jumper cap on just one pin the jumper is OPEN Please see the following illustrations The illustrations on the right show a 2 pin jumper When the jumper cap 1s placed on both pins the jumper is SHORT If you remove the jumper cap or place the jumper cap on just one pin the jumper is OPEN Open Off Short On These illustrations show a 3 pin jumper Pins 1 and 2 are SHORT Table 2 1 Setting Jumpers EBC573 User s Manual 16 Chapter 2 2 4 Location of Jumpers Ja 33 yz TRANG J13 56 AS DVT J1 C1 Input Standard PCT Slot vea TV Out KB MS EDI CON2 2 LANL
34. miss IDE Primary Master IDE Primary Slave IDE Secondary Master IDE Secondary lave Drive f Video Halt On EnterrSelect 10 1 Help FS Previous Values Fail Safe Defaults FF Optimized Defaults Figure 4 2 BIOS Standard CMOS Features The Standard CMOS Setup utility is used to configure the following features Date mm dd yy The BIOS determines the day of the week from the other data information This field 15 for information only Press the left or right arrow key to move to the desired field date month year Press the PgUp or PgDn key to increment the setting or type the desired value into the field Time hh mm ss The time format 1s based on the 24 hour military time clock For example 1 p m 1s 13 00 00 Press the left or right arrow key to move to the desired field Press the PgUp or Pg Dn key to increment the setting or type the desired value into the field IDE Devices Primary Secondary Master Slave Your computer has two IDE channels Primary and Secondary and each channel can be installed with one or two devices Master and Slave Use these items to configure each device on the IDE channel If you leave this item at Auto the system will automatically detect and configure any IDE devices it finds If it fails to find a hard disk change the value to Manual and then manually configure the drive by entering the c
35. ower Management signaling DPMS standard of the Video Electronics Standard to select video power management values Video Off In Suspend This determines the manner in which the monitor is blanked The choices Yes No Suspend Mode After the selected period of system inactivity all devices except the CPU shut off The choices are 1 2 min 2 3 min Up to 1 hour HDD Power Down After the selected period of drive inactivity the hard disk drive powers down while all other devices remain active Wake up by PCI Card When the system enters a Soft off mode Standby power exists but system 1s not working it will wake up system when specific signals occurred The BIOS monitors the system for activity to determine when to enable power management If you enable this feature the computer specifies that any signal noticed on the PCI Peripheral Component Interconnect bus channel must make go out from the hibernation state The choices Enabled Disabled Reload Global Timer Events Primary Secondary IDE 0 1 FDD COM LPT Port PCI PIRQ A D The events are I O events whose occurrence can prevent the system from entering a power saving mode or can awaken the system from such a mode In effect the system remains alert for anything which occurs to a device which 1s configured as Enabled even when the system is in a power down mode The choices are Enabled and Disabled After you have made your selections in the Power Manage
36. ower connector with DC input voltage 12VDC 30VDC support 1 2 Specifications System Architecture Embedded computing board Single socket 478 uFCPGA Support Intel Pentium M processor IMB on die L2 Cache 400MHz FSB speed up to 1 7GHz CPU Support Support Intel Dothan processor 2MB on die L2 Cache 400MHz FSB speed up to 2 0GHz Support Intel Celeron M processor 512KB on die L2 Cache 400MHz FSB speed from 600MHz On board Intel 479 pin Pentium M ULV LV Pentium M processor option with Min order Q TY requirement Memory 184 pin DDR DIMM socket x 2 support un buffered non ECC DDR 200 266 up to 2 GB Plug amp Play support BIOS Award System BIOS 4M bits flash ROM ACPI 1 0b compliant EBC573 User s Manual 7 Chapter 1 Chipset Intel 82801DB x 1 I O controller Hub ICH4 Intel 852GM LAN Intel 82551ER 10 100 Fast Ethernet LAN x 2 Intel 852GM chipset integrated with graphics controller Up to 64MB of dynamic video memory allocation VGA DBI5 CRT VGA connector x 1 resolution support up to 1600 x 1200 85Hz and up to 2048 x 1536 75Hz LVDS 44 pin connector x 1 support 18 24 bit single pixel or Display 18 bit dual pixel LVDS panel resolution support up to 1400 x 1050 On bard Chrontel CH7009B DVI TV out Transmitter x1 DVI output 34 pin box header x for DVI 12bit interface resolution support up to 1600 x 1200 TV out 7 pin mini
37. puter meets safety and regulatory requirements CAUTION Electrostatic discharge ESD can damage NSA components Do the described procedures only at an ESD workstation If no such station 1s available you can provide some ESD protection by wearing an antistatic wrist strap and attaching it to a metal part of the computer chassis safety Information Before installing and using the EBC573 note the following precautions 2 Read all instructions carefully 2 Do not place the unit on an unstable surface cart or stand 2 Follow all warnings and cautions in this manual 2 When replacing parts ensure that your service technician uses parts specified by the manufacturer m Avoid using the system near water in direct sunlight or near a hearing device EBC573 User s Manual 2 Preface Table of Content ill LUCR anun 1 1 NDASE TANG u 1 eee eee 1 Regulatory Compliance 5 002 1 Federal Communications Commission FCC For Class Device 1 CE as uuu s SAE aan Bab MEME URL DE 2 PIOS DIRE E m o Emm 2 Table DEDI M 3 Chapter 1 General Information _ 7 aaa E
38. r J17 A Connector size X 2 2 Pin Header 2 54mm Pitch B Connector location OO I 2 C Connector pin definition SMBDATA 2 SMBCLK 17 FAN POWER connector FANI FAN2 FAN3 A Connector size X 3 3PIN W FAN 2 54mm Pitch B Connector location C Connector pin definition LINE ME SEE NN 2 ay 18 POWER ON amp IDE amp LAN Link Active LED connector Jl A Connector size 2 X 7 13 Pin Header 2 54mm Pitch B Connector location 2 12 OOOOOO LIOOOOOO 1 13 EBC573 User s Manual 26 Chapter 2 C Connector pin definition Definition Pn _ s SHEDIANI 6 LILED LANI EN ACTLED LANI EN SPEED LANI LAN2 VCC LILED LANI ACTLED LAN2 18 POWER ON amp IDE Active LED LEDI 8093 19 LANI Link Active LED LED2 LNKT ACTI LAN2 Link Active LED LED3 LNK2 2 EBC573 User s Manual 27 Chapter 2 20 Hardware Reset connector J18 A Connector size 1 X 2 2 Pin Header 2 54 Pitch B Connector location 2 C Connector pin definition Definition Pin Demi 21 STANDARD PCI SLOT J10 STANDARD 5V 32BIT 33MHZ PCI SLOT B62 B1 A62 Al 22 J8 COMPACTFLASH SOCKET PRIMARY CHANNEL DEFAULT MASTER 50 49 26 1 23 TV OUT J21B A Connector size MINI DIN 7PIN B Connector location e e EBC573 User s
39. r Down A EBC573 User s Manual 10 Chapter 1 1 4 Board Layout FDD USB DIMI FAN Connecto DVI ICH4 CPU Socket 478 FAN Connector Power Output CF Card PIO Standard PCI Slot IDE LVDS Connector LAN x2 Power Input Power ON OFF Lineout MIC in SIO Connector USB x4 Figure 1 1 Birdeye s View of the 573 EBC573 User s Manual 11 Chapter 1 1 5 Board Dimensions m oo Ce gt C 0 2910 00 2393 70 tft sie 240 00 19449 80 140 00 2511 81 134 00 5275 59 4950 1948 8 40 00 1574 80 euo 0 00 0 00 T 0 00 L 240 357 0 00 E k h 20 21 795 63 a G3 j C 6 6 yo rr T7 lt oo i run 1 7 nu M ax Ts om cul n Cy quao WA D kd Ls m os a c 85 xr i eu uc 12 94 00 6157 48 INE x M m noonenocuu m G s e D G G nar na na ao ee Q 0 u U G U D Q D D C ooo g Stoo EO D G G O G O D G G G O G G 5 G G G O Q G G G a HO Q Q Q G Q OO GOD Q G Q Q G Q OPO ROD Q 0 Q ga Ga U G Q S Q S D Q u
40. ral Help FS Previous Values Farl Safe Defaults 27 Optimized Defaults Figure 4 4 BIOS Advanced Chipset Features System BIOS cacheable Selecting Enabled allows caching of the system BIOS ROM at F0000h FFFFFh resulting in better system performance However if any program writes to this memory area a system error may result The available choices are Enabled Disabled EBC573 User s Manual 29 Appendix A Video BIOS Cacheable Selecting Enabled allows caching of the video BIOS ROM at resulting in better video performance However 1f any program writes to this memory area a system error may result The choices Enabled Disabled On Chip VGA By default the On Chip VGA or chipset integrated VGA is Enabled On Chip Frame Buffer Size The On Chip Frame Buffer Size can be set as 1 4 8 16 or 32MB This memory is shared with the system memory Boot Display Boot Display determines the display output device where the system boots The options are Auto CRT LFP and CRT LFP Panel Type This field allows user to decide the LVDS panel resolution Please refer to the BIOS for the resolution After you have made your selections in the Advanced Chipset Features setup press lt ESC gt to go back to the main screen The options 640 480 18bits 800x600 18615 1024x768 18bits TV Standard This item allows you to designate the type of colored TV standard to be used when a TV receiver is connecting to
41. row keys to select among the items and press lt Enter gt to accept or enter the sub menu Phoenix AwardBIO S CHOS Setup Utility k Standard CHOS Features Esc Quit F9 Henu in BIOS t 4 Select Item Fil Save amp Exit Setup Figure 4 1 BIOS Setup Utility Main Menu EBC573 User s Manual 46 Appendix A Standard CMOS Features Use this menu for basic system configuration Advanced BIOS Features Use this menu to set the Advanced Features available on the system Advanced Chipset Features Use this menu to change the values in the chipset registers and optimize the system s performance Integrated Peripherals Use this menu to specify your settings for integrated peripherals Power Management Setup Use this menu to specify your settings for power management PnP PCI Configurations This entry appears if your system supports Plug and Play and PCI Configuration PC Health Status Displays CPU System Temperature Fan Speed and System Voltages Value Load Fail Safe Defaults Use this menu to load the BIOS default values for the minimal stable performance for your system to operate Load Optimized Defaults Use this menu to load the BIOS default values 1 e factory settings for optimal performance system operations While Award has designed the custom BIOS to maximize performance the factory has the option to change these defaults to meet their needs Set Password Enables you to change set or dis
42. tall the defaults The optimized defaults place demands on the system that may be greater than the performance level of the components such as the CPU and the memory You can cause fatal errors or instability if you install the optimized defaults when your hardware does not support them If you only want to install setup defaults for a specific option select and display that option and then press the lt F7 gt key EBC573 User s Manual 60 Appendix A 4 16 Set Password The User Password utility sets the password The main board is shipped with the password disabled If you want to change the password you must first enter the current password then at the prompt enter your new password The password 15 case sensitive You can use up to eight alphanumeric characters Press lt Enter gt after entering the password At the next prompt confirm the new password by retyping it and pressing lt Enter gt again To disable the password dialog box appears A message appears confirming that the password has been disabled If you have set supervisor and user Password only the supervisor password allows you to enter the BIOS setup program Note If you forget your password the only way to solve this problem is to discharge the CMOS memory by turning power off and placing a shunt jumper cap on jumper JP2 to short pin 2 and pin 3 for five seconds then putting the shunt back to pin 1 and pin 2 of JP2 4 17 Save amp Exit Setup selecting this opt
43. tem clock When redefining the communication ports to prevent any conflicts When making changes to the Power Management configuration When changing the password or making other changes to the security setup Normally CMOS setup is needed when the system hardware is not consistent with the information contained in the CMOS RAM whenever the CMOS RAM has lost power or the system features need to be changed EBC573 User s Manual 45 Appendix A 4 3 Entering Setup When the system 1s powered on the BIOS will enter the Power On Self Test POST routines These routines perform various diagnostic checks if an error is encountered the error will be reported in one of two different ways If the error occurs before the display device is initialized a series of beeps will be transmitted If the error occurs after the display device is initialized the screen will display the error message Powering on the computer and immediately pressing lt Del gt allows you to enter Setup Another way to enter Setup is to power on the computer and wait for the following message during the POST TO ENTER SETUP BEFORE BOOT PRESS CTRL ALT DEL gt KEY Press the Del key or press the Ctrl lt Alt gt and lt Esc gt keys to enter Setup 4 4 The Main Menu Once you enter Award BIOS CMOS Setup Utility the Main Menu Figure 1 will appear on the screen The main menu allows you to select from ten setup functions and two exit choices Use ar
44. the TV out port If a TV receiver 1s not connected to the XL2 this setting should be disabled NTSC 1s for U S colored TVs PAL 1s for European and other non U S TVs EBC573 User s Manual 54 Appendix A 4 10 Integrated Peripherals Phoenix AwardBIOS CHOS Setup Utility Integrated Peripherals OnChip IDE Device Press Enter USB Controller USE 2 0 Controller USB Keyboard Support ACS Audis Init Display First Onboard 881 Active Onboard LAH H W Active Onboard FOC Controller Onboard Serial Port 1 Onboard Serial Port UART Select UR Duplex Onboard Parallel Port Parallel Port ECP Use Onboard Serial Port 3 Serial Port 3 Use IRQ Onboard Serial Port 4 Enteri elect PUSPOSValue 10 1 Help FS Previous Values Fail Safe Defaults FF Optimized Defaults Figure 4 5 BIOS Integrated Peripherals OnChip IDE Device Select this item to setup the IDE device features When you select this item the following menu shows USB 2 0 Controller Select Enabled if your system contains a Universal Serial Bus 2 0 controller and you have USB 2 0 peripherals USB Keyboard Support Select Enabled if your USB controller is enabled and it needs USB keyboard support in legacy old OS operating systems such as DOS AC97 Audio Selecting Auto will enable the AC 97 audio if it 1s detected onboard Init Display First
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