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USER’S MANUAL PPC-7400 PPC-7402 PPC-7405 PPC-7407 Socket 478 (P4/P4-M) 17”/15”/12.1” Panel PC System PPC-740X M2...
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Copyright Notice PPC-740X Panel PC System With LCD / Touch screen (optional) OPERATION MANUAL COPYRIGHT NOTICE This operation manual is meant to assist users in installing and setting up the system. The information contained in this document is subject to change without prior any notice.
Copyright Notice FCC NOTICE This equipment has been tested and found to comply with the limits for a Class A digital device, pursuant to part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference when the equipment is operated in a commercial environment.
Contents TABLE OF CONTENTS CHAPTER 1 INTRODUCTION About This Manual ............Case Illustration ............. System Specification ............. Safety Precautions ............1-12 CHAPTER 2 SYSTEM CONFIGURATION Jumper & Connector Quick Reference Table ....Component Locations ........... How to Set the Jumpers ..........COM Port Connector …………………………………...
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Contents 2-31 System FAN Connector ……………………………….. 2-31 2-32 North Chip FAN Connector …………………………… 2-31 2-33 Power LED Connector ………………………………… 2-32 2-34 Memory Installation ....………......2-32 2-35 P4/ P4-M CPU Selection ……………………………… 2-33 2-36 Digital Input/Output Connector ……………………….. 2-34 2-37 ATX +12V Power Connector …………………………. 2-34 2-38 LVDS Panel Resolution Selection ……………………..
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Contents APPENDIX A SYSTEM ASSEMBLY Exploded Diagram for Removing Arm Holder ……………… Exploded Diagram for Removing Hook Holder ……………… Exploded Diagram for Removing EXT-Case ………………… Exploded Diagram for Removing Back Cover ……………….. Exploded Diagram for Removing LCD Assembly …………. Exploded Diagram for Front Panel …………………………… Exploded Diagram for Removing CD-ROM Assembly ………...
CHAPTER INTRODUCTION This chapter gives you the information for PPC-740X. It also outlines the System specifications. Section includes: About This Manual Case Illustration System Specifications Safety precautions Experienced users can skip to chapter 2 on page 2-1 for a Quick Start. Page:1-1...
1-1. ABOUT THIS MANUAL Thank you for purchasing our Panel PC. It is an updated system designed to be comparable with the highest performance of IBM AT personal computers. It provides faster processing speed, greater expandability, and can handle more tasks.
Chapter 1 Introduction 1-3. SYSTEM SPECIFICATIONS MAINBOARD (PROX-7400) CPU TYPE: Intel® Pentium® 4/Pentium® 4-M/Intel® Celeron/ Mobile processors CPU Frequency 2.0~2.8GHz Auto detect voltage regulator. CHIPSET: Intel® 845GV MEMORY : Up to 1GB DDR SDRAM One 184-pin DIMM sockets on board. CACHE : Built-in CPU(128/256KB Cache).
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Chapter 1 Introduction SSD SOCKET (OPTIONAL) : One 32-pin socket. Supports Disk-on-chip up to 576MB. BUS SUPPORT : External PCI Bus (Riser card support 1P1I/3P3I). VGA : Integrated in 845GV, supports CRT & TFT-LCD panel. LCD panel connector on board for LVDS panel (7305), 15-Pin VGA D-sub connector on rear panel.
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Chapter 1 Introduction COM1/2/3/4 contain 5V or 12V power capability with 9-pin D-sub connector on rear panel. COM4 with 9-pin box-header available for touch panel installed. PARALLEL PORT : One 25-pin D-Sub connector on rear panel. Support for SPP, ECP, EPP Function. Bi-directional parallel port.
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Chapter 1 Introduction INTERRUPT LEVELS : LCD PANEL TFT color LCD is manufactured by using very high brightness technology. Some sequential pixels may not light or may light always, but this is not a failure. LCD TYPE : LCD Panel 12.1”: Priority source - Mitsubishi (1 LVDS) or similar model. LCD Panel 15”...
Chapter 1 Introduction According to the supplier’s LCD specification. DIMENSION : According to the supplier’s LCD specification. TOUCH SCREEN : (OPTIONAL) Liyi Fuji Vendor Type Resistive Static Load 500g (30 , 30 Sec) Hardness Transparency Write Life 10,000,000 Times 1,000,000 Words Knock Life 35,000,000 Times 10,000,000 Times...
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Chapter 1 Introduction Output Requirements: (1) +3.3V & +5V total output shall not exceed 70W, and the total output for this subject power supply is 200W. (2) All outputs shall be safety-isolated from the AC mains and share a common return. This common return must be connected to supply chassis.
Chapter 1 Introduction 1-4. SAFETY PRECAUTIONS Following messages are safety reminders on how to protect your systems from damages. And thus, helps you lengthen the life cycle of the system. 1. Check the Line Voltage a. The operating voltage for the power supply should cover the range of 100VAC-240VAC, otherwise the system may be damaged.
Chapter 2 Hardware Configuration 2-3. HOW TO SET THE JUMPERS You can configure your board by setting the jumpers. Jumper is consists of two or three metal pins with a plastic base mounted on the card, and by using a small plastic "cap", Also known as the jumper cap (with a metal contact inside), you are able to connect the pins.
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Chapter 2 Hardware Configuration JUMPER DIAGRAMS JUMPER SETTINGS ’ Page: 2-5 PPC-740X USER S MANUAL...
Chapter 2 Hardware Configuration 2-4. COM PORT CONNECTOR There are four COM ports enhanced in this board namely: COM1, COM2, COM3 and COM4. COM1, COM3 and COM4 are fixed for RS-232, while COM2 is selectable for RS-232/422/485. COM1 : COM1 Connector The COM1 Connector assignments are as follows : ASSIGNMENT NDCDA...
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Chapter 2 Hardware Configuration COM3 : COM3 Connector The pin assignments are as follows : ASSIGNMENT NDCDC NSINC NSOUTC NDTRC NDSRC NRTSC NCTSC RIN3 COM4 : COM4 Connector The pin assignments are as follows : ASSIGNMENT NDCDD NSIND NSOUTD NDTRD NDSRD NRTSD NCTSD...
Chapter 2 Hardware Configuration 2-5. COM PORT RI & VOLTAGE SELECTION JP8 : COM1, COM2, COM3, and COM4 RI & Voltage Selection The selections are as follows: JUMPER SETTING JUMPER SELECTION (Pin Closed) ILLUSTRATION 13-14 COM1 (Max. 1A) Page: 2-8 ’...
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Chapter 2 Hardware Configuration 15-16 COM2 (Max. 1A) ’ Page: 2-9 PPC-740X USER S MANUAL...
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Chapter 2 Hardware Configuration 17-18 COM3 (Max. 1A) 9-11 Page: 2-10 ’ PPC-740X USER S MANUAL...
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Chapter 2 Hardware Configuration 19-20 COM4 8-10 (Max. 1A) 10-12 ’ Page: 2-11 PPC-740X USER S MANUAL...
Chapter 2 Hardware Configuration 2-9. BRIGHTNESS VOLTAGE SELECTION JP11 : Brightness Voltage Selection The selections are as follows : JUMPER SETTING JUMPER SELECTION (Pin Closed) ILLUSTRATION 2.5V ***Manufacturing Default is set as 5V. ’ Page: 2-15 PPC-740X USER S MANUAL...
Chapter 2 Hardware Configuration 2-10. LCD PANEL VOLTAGE SELECTION JP3: LCD Panel Voltage Selection The selections are as follows : JUMPER SETTING JUMPER SELECTION (Pin Closed) ILLUSTRATION 3.3V Page: 2-16 ’ PPC-740X USER S MANUAL...
Chapter 2 Hardware Configuration 2-11. POWER CONNECTOR ATX1: Power Connector The pin assignments are as follows : ASSIGNMENT VCC3_3 VCC3_3 5VSB VCC12 VCC3_3 VCC12J PS_ON VCC5J ’ Page: 2-17 PPC-740X USER S MANUAL...
Chapter 2 Hardware Configuration 2-14. PRINTER CONNECTOR LPT1 : Printer Connector As to link the Printer to the card, you need a cable to connect both DB25 connector and parallel port. The pin assignments are as follows : LPT1 ASSIGNMENT ASSIGNMENT STBJR AFDJ...
Chapter 2 Hardware Configuration 2-15. LAN CONNECTOR LAN1: LAN Connector. The pin assignment is as follows : ASSIGNMENT TXD0P TXD0N TXD1P TXD2P TXD2N TXD1N TXD3P TXD3N 2-16. LAN LED CONNECTOR LANLED1 : LAN LED Connector The pin assignment is as follows : ASSIGNMENT SPEED100J SPEED1000J...
Chapter 2 Hardware Configuration 2-17. KEYBOARD CONNECTOR KB1 : PC/AT Keyboard Connector The pin assignments are as follows : ASSIGNMENT KB DATA KB CLK 2-18. PS/2 MOUSE CONNECTOR MS1 : PS/2 Mouse Connector The pin assignments are as follows : ASSIGNMENT MS DATA MS CLK...
Chapter 2 Hardware Configuration 2-19. SOUND CONNECTOR The sound connector is composed of the Microphone (MIC1), Line-Out (LINE_OUT), Line-In (LINE_IN) and CDIN connector. LINE IN : Line-In Connector The pin assignment is as follows : ASSIGNMENT LINE_L LINE_R MIC1 : Microphone Connector The pin assignment is as follows : ASSIGNMENT MIC-IN...
Chapter 2 Hardware Configuration CDIN1 : CDIN Connector The pin assignment is as follows : ASSIGNMENT CD-L CDGND CDGND CD-R 2-20. RESET CONNECTOR JP10 (9-10) : Reset Connector. The pin assignment is as follows : ASSIGNMENT RSTSW 2-21. HDD LED CONNECTOR HDLED1 : HDD LED Connector The pin assignment is as follows : ASSIGNMENT...
Chapter 2 Hardware Configuration 2-25. KEYLOCK CONNECTOR JP10 (1, 3) : Keylock Connector. The pin assignments are as follows : ASSIGNMENT KEYLOCKJ 2-26. CMOS FUNCTION SELECTION JP4: CMOS Function Selection The selections are as follows: JUMPER SETTING JUMPER FUNCTION ILLUSTRATION (pin closed) NORMAL CLEAR CMOS...
Chapter 2 Hardware Configuration 2-27. UNIVERSAL SERIAL BUS CONNECTOR USB1: Universal Serial Bus Connector. The pin assignments are as follows : ASSIGNMENT USBV0 (Max. 500mA) USBP0N USBP0P USB2: Universal Serial Bus Connector. The pin assignments are as follows : ASSIGNMENT USBV1 (Max.
Chapter 2 Hardware Configuration USB4 : Universal Serial Bus Connector. The USB connector is reserved for touch panel. The pin assignments are as follows : ASSIGNMENT USBV3 USBP3N USBP3P 2-28. INVERTER CONNECTOR CN2 : Inverter Connector The pin assignments are as follows: ASSIGNMENT V12SAFE BRCRT...
Chapter 2 Hardware Configuration 2-29. RESET / NMI /CLEAR WATCHDOG SELECTION JP6 : Reset/NMI/Clear Watchdog Selection The selections are as follows: JUMPER FUNCTION JUMPER SETTING ILLUSTRATION Reset Watchdog *** Manufacturing Default --- is set as Reset. User may select to use the Reset or NMI watchdog. NMI, also known as Non-Maskable Interrupt, is used for serious conditions that demand the processor’s immediate attention, it cannot be ignored by the system unless it is shut off specifically.
Chapter 2 Hardware Configuration 2-30. CPU FAN CONNECTOR CPUFAN : CPU Fan Connector The pin assignments are as follows : ASSIGNMENT VCC12 (Max. 1A) FANIO1 2-31. SYSTEM FAN CONNECTOR SYSFAN : System Fan Connector The pin assignments are as follows : ASSIGNMENT VCC12 (Max.
Chapter 2 Hardware Configuration 2-33. POWER LED CONNECTOR PWLED1: Power LED Connector. The pin assignments are as follows : ASSIGNMENT PW_LED+ PW_LED- 2-34. MEMORY INSTALLATION This system is enhanced with 1 DDR DRAM banks, which support up to DRAM BANK CONFIGURATION DIMM 1 TOTAL MEMORY 128M...
Chapter 2 Hardware Configuration 2-35. P4/P4-M CPU SELECTION JP1 : P4/P4-M CPU Selection. The selections are as follows: JUMPER JUMPER SETTING FUNCTION ILLUSTRATION P4-M Open (Default) Please be aware that when using Pentium 4-M CPU, JP1 jumper must set as closed, otherwise the P4-M CPU will be damaged, vice versa. ’...
Chapter 2 Hardware Configuration 2-38. LVDS PANEL RESOLUTION SELECTION JP2 : LVDS Panel Resolution Selection. The selections are as follows: JUMPER JUMPER SETTING FUNCTION (pin closed) ILLUSTRATION Hardware 800 x 600 Setting Hardware 1024 x 768 Setting Hardware 1280 x 1024 Setting Software Setting...
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CHAPTER SOFTWARE UTILITIES This chapter comprises the detailed information of VGA driver, LAN driver, and sound driver, VIA Chipset Software Installation Utility, touch screen driver, USB 2.0 driver and Flash BIOS update. It also describes how to install the watchdog timer configuration. Section includes: Introduction VGA Driver Utility...
Chapter 3 Software Configuration 3-1. INTRODUCTION Enclosed with our PPC-740X package is our driver utility, which may comes in a form of a CD ROM disc or floppy diskettes. For CD ROM disc user, you will only need some of the files contained in the CD ROM disc, please kindly refer to the following chart: Filename Purpose...
Chapter 3 Software Configuration 3-2. VGA DRIVER UTILITY The VGA interface embedded with our PPC-740X can support a wide range of display. You can display CRT, LVDS and PanelLink™ simultaneously with the same mode. 1. Win 9X program 2. Win NT4.0 program 3.
Chapter 3 Software Configuration 3-3. FLASH BIOS UPDATE 3-3-1. System BIOS Update: Users of PPC-740X can use the program “Awdflash.exe” contained in the Utility Disk for system BIOS and VGA BIOS update. 3-3-2. To update VGA BIOS for LCD Flat Panel Display: As PPC-740X user, you have to update the VGA BIOS for your specific LCD flat panel you are going to use.
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Chapter 3 Software Configuration FLASH MEMORY WRITER v8.XX (C) Award Software 2001 All Rights Reserved Flash Type – SST 49LF004A /3.3V File Name to Program: H20bxxxx.bin Checksum: XXXXX Error Message : Are You Sure To Program (Y/N) Select "Y", and the BIOS will be renewed. When you are refreshing the BIOS, do not turn off or reset the system, or you will damage the BIOS.
Chapter 3 Software Configuration 3-4. LAN DRIVER UTILITY 3-4-1. Introduction PPC-740X is enhanced with LAN function that can support various network adapters. Installation programs for LAN drivers are listed as follows: 1. Win 98SE/ME program 2. Win 2000/XP program 3. Win NT4.0 program 4.
Chapter 3 Software Configuration 3-5. SOUND DRIVER UTILITY 3-5-1. Introduction The Realtek ALC202A sound function enhanced in this system is fully compatible with Windows 98, Windows 98SE, Windows NT 4.0, Windows 2000, Windows ME and Windows XP. Below, you will find the content of the Sound driver : 1.
Chapter 3 Software Configuration 3-6. INTEL® C HIPSET SOFTWARE INSTALLATION UTILITY 3-6-1. Introduction The Intel® Chipset Software Installation Utility installs to the target system the Windows* INF files that outline to the operating system how the chipset components will be configured. This is needed for the proper functioning of the following features: Core PCI and ISAPNP Services AGP Support...
Chapter 3 Software Configuration 3-7. USB2.0 SOFTWARE INSTALLATION UTILITY 3-7-1. Installation of Utility for Windows 98SE/ 2000/XP Intel USB 2.0 Enhanced Host Controller driver can only be used on Windows 98SE, Windows 2000 and Windows XP on Intel Desktop boards. It should be installed right after the OS installation, kindly follow the following steps: 1.
Chapter 3 Software Configuration 3-9. WATCHDOG TIMER CONFIGURATION This board has watchdog timer function for monitoring whether the system is still work or not after a period of time. The user can select watchdog timer to system reset or NMI (Non Maskable interrupt) depending on the jumper set in chapter 2.
CHAPTER AWARD BIOS SETUP This chapter shows how to set up the Award BIOS. Section includes: Introduction Entering Setup The Standard CMOS Features The Advanced BIOS Features The Advanced Chipset Features Integrated Peripherals Power Management Setup PNP/PCI Configurations PC Health Status Frequency/Voltage Control Load Fail-Safe Defaults Load Optimized Defaults...
Chapter 4 Award BIOS Setup 4-1. INTRODUCTION This chapter will show you the function of the BIOS in managing the features of your system. The PPC-740X Panel PC is equipped with the BIOS for system chipset from Award Software Inc. This page briefly explains the function of the BIOS in managing the special features of your system.
Chapter 4 Award BIOS Setup 4-2. ENTERING SETUP When the system is powered on, the BIOS will enter the Power-On Self Test (POST) routines and the following message will appear on the lower screen: PRESS <DEL> TO ENTER SETUP, ESC TO SKIP MEMORY TEST As long as this message is present on the screen you may press the <Del>...
Chapter 4 Award BIOS Setup 4-3. THE STANDARD CMOS FEATURES Highlight the STANDARD CMOS FEATURES and press the <ENTER> key and the screen will display the following table: Phoenix - AwardBIOS CMOS Setup Utility Standard CMOS Features Date (mm:dd:yy) Thu, Oct 28 2004 Item Help Time (hh:mm:ss) 10 : 21 : 13...
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Chapter 4 Award BIOS Setup IDE Primary Master / Slave: IDE Secondary Master / Slave: The BIOS can automatically detect the specifications and optimal operating mode of almost all IDE hard drives. When you select type AUTO for a hard drive, the BIOS detect its specifications during POST, every time system boots.
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Chapter 4 Award BIOS Setup LBA (Logical Block Addressing): During drive accesses, the IDE controller transforms the data address described by sector, head and cylinder number into a physical block address, significantly improving data transfer rates. For drives greater than 1024 cylinders.
Chapter 4 Award BIOS Setup 4-4. THE ADVANCED BIOS FEATURES Choose the ADVANCED BIOS FEATURES in the main menu, the screen shown as below. Phoenix - AwardBIOS CMOS Setup Utility Advanced BIOS Features Virus Warning [Disabled] Item Help CPU L1 & L2 Cache [Enabled] Quick Power On Self Test [Enabled]...
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Chapter 4 Award BIOS Setup VIRUS WARNING : This item allows you to choose the Virus Warning feature for IDE Hard Disk boot sector protection. If this function is enabled and someone attempt to write data into this area, BIOS will show a warning message on screen and alarm beep.
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Chapter 4 Award BIOS Setup TYPEMATIC RATE SETTING: Enable this item if you wish to be able to configure the characteristics of your keyboard. Typematic refers to the way in which characters are entered repeatedly if a key is held down. For example, if you press and hold down the "A"...
Chapter 4 Award BIOS Setup 4-5. ADVANCED CHIPSET FEATURES Choose the ADVANCED CHIPSET FEATURES from the main menu, the screen shown as below. Phoenix - AwardBIOS CMOS Setup Utility Advanced Chipset Features DRAM Timing Selectable [By SPD] Item Help X CAS Latency Time X Active to Precharge Delay X DRAM RAS# to CAS# Delay Menu Level ►...
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Chapter 4 Award BIOS Setup any changes would be if you discovered that data was being lost while using your system. Please be aware that if select the wrong panel type, it may cause the abnormal display of the LCD. DRAM TIMING BY SELECTABLE: This allows you to select the DRAM timing.
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Chapter 4 Award BIOS Setup MEMORY HOLE AT 15M-16M: You can reserve this area of system memory for ISA adapter ROM. When this area is reserved, it cannot be cached. The user information of peripherals that need to use this area of system memory usually discusses their memory requirements.
Chapter 4 Award BIOS Setup 4-6. INTEGRATED PERIPHERALS Choose INTEGRATED PERIPHERALS from the main setup menu, a display will be shown on screen as below: Phoenix – Award CMOS Setup Utility Integrated Peripherals On-Chip Primary PCI IDE [Enabled] Item Help IDE Primary Master PIO [Auto] IDE Primary Slave PIO...
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Chapter 4 Award BIOS Setup Integrated Peripherals Setup Screen By moving the cursor to the desired selection and by pressing the <F1> key, the all options for the desired selection will be displayed for choice. ON-CHIP PRIMARY PCI IDE: ON-CHIP SECONDARY PCI IDE: The chipset contains a PCI IDE interface with support for two IDE channels.
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Chapter 4 Award BIOS Setup INIT DISPLAY FIRST: This item allows you to decide to active whether PCI Slot or on-chip VGA first. BIOS FLASH FUNCTION: This item allows you to enable the BIOS Flash function. IDE HDD BLOCK MODE: Block mode is also called block transfer, multiple commands, or multiple sector read/write.
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Chapter 4 Award BIOS Setup RxD, TxD ACTIVE: This item allows you to determine the active of RxD, TxD. IR TRANSMISSION DELAY: This item allows you to enable/disable IR transmission delay. UR2 DUPLEX MODE: This item allows you to select the IR half/full duplex function. USE IR PINS: This item allows you to select IR transmission routes, one is RxD2m, TxD2 (COM Port) and the other is IR-Rx2Tx2.
Chapter 4 Award BIOS Setup 4-7. POWER MANAGEMENT SETUP Choose POWER MANAGEMENT SETUP option on the main menu, a display will be shown on screen as below : Phoenix - AwardBIOS CMOS Setup Utility Power Management Setup Item Help ACPI Function [Enabled] Power Management [User Define]...
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Chapter 4 Award BIOS Setup MODEM USE IRQ: This item enable you to name the interrupt request (IRQ) line assigned to the modem (if any) on your system. Activity of the selected IRQ always awakens the system. SUSPEND MODE: When enabled and after the set time of system inactivity, all devices except the CPU will be shut off.
Chapter 4 Award BIOS Setup 4-8. PNP/PCI CONFIGURATION Choose PNP/PCI CONFIGURATION from the main menu, a display will be shown on screen as below: Phoenix - AwardBIOS CMOS Setup Utility PnP/PCI Configurations PNP OS Installed [No] Item Help Reset Configuration Data [Disabled] Menu Level ►...
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Chapter 4 Award BIOS Setup RESOURCE CONTROLLED BY: The Award Plug and Play Bios can automatically configure all of the booth and Plug and Play-compatible devices. However, this capability means absolutely nothing unless you are using a Plug and Play operating system such as Windows 95.
Chapter 4 Award BIOS Setup 4-9. PC HEALTH STATUS Choose PC HEALTH STATUS from the main menu, a display will be shown on screen as below: Phoenix - AwardBIOS CMOS Setup Utility PC Health Status CPU Warning Temperature [Disabled] Item Help Current CPU Temperature 41°C/105°F Menu Level ►...
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Chapter 4 Award BIOS Setup CPU FAN SPEED: This item shows you the current CPUFAN speed. SYSTEM FAN SPEED: This item shows you the current SYSTEMFAN speed. VCORE: This item shows you the current system voltage. +3.3V/+5V/+12V/-12V/-5V: This item shows you the voltage of +3.3V/+5V/+12V/-12V/-5V. SHUTDOWN TEMPERATURE: This item allows you to set the CPU shutdown Temperature.
Chapter 4 Award BIOS Setup 4-10. FREQUENCY/VOLTAGE CONTROL Choose FREQUENCY/VOLTAGE CONTROL from the main menu, a display will be shown on screen as below: Phoenix - AwardBIOS CMOS Setup Utility Frequency/Voltage Control Auto Detect PCI Clk [Enabled] Item Help Spread Spectrum [Disabled] Menu Level ►...
Chapter 4 Award BIOS Setup 4-11. LOAD FAIL-SAFE DEFAULTS By pressing the <ENTER> key on this item, you get a confirmation dialog box with a message similar to the following: Load Fail-Safe Defaults ( Y/N ) ? N To use the BIOS default values, change the prompt to "Y" and press the <Enter >...
Chapter 4 Award BIOS Setup 4-13. PASSWORD SETTING User is allowed to set either supervisor or user password, or both of them. The difference is that the supervisor password can enter and change the options of the setup menus while the user password can enter only but do not have the authority to change the options of the setup menus.
Chapter 4 Award BIOS Setup 4-14. SAVE & EXIT SETUP After you have completed adjusting all the settings as required, you must remember to save these setting into the CMOS RAM. To save the settings, select “SAVE & EXIT SETUP” and press <Enter>, a display will be shown as follows: Phoenix - AwardBIOS CMOS Setup Utility ►Standard CMOS Features...
Chapter 4 Award BIOS Setup 4-15. EXIT WITHOUT SAVING If you wish to cancel any changes you have made, you may select the “EXIT WITHOUT SAVING” and the original setting stored in the CMOS will be retained. The screen will be shown as below: Phoenix - AwardBIOS CMOS Setup Utility ►Standard CMOS Features ►Frequency/Voltage Control...
APPENDIX SYSTEM ASSEMBLY This appendix contain exploded diagram of the system. Section includes: Exploded Diagram for Removing Arm Holder Exploded Diagram for Removing Hook Holder Exploded Diagram for Removing EXT-Case Exploded Diagram for Removing Back Cover Exploded Diagram for Removing LCD Assembly Exploded Diagram for Front Panel Exploded Diagram for Removing CD-ROM Assembly Exploded Diagram for Removing HDD Assembly...
Appendix A System Assembly EXPLODED DIAGRAM FOR REMOVING ARM HOLDER The Arm Holder does not support 3P3I Riser card module and PPC-7407 system. Page: A-2 PPC-740X USER S MANUAL...
Appendix B Technical Summary INTERRUPT MAP ASSIGNMENT System TIMER interrupt from TIMER-0 Keyboard output buffer full Cascade for IRQ 8-15 Serial port 2 Serial port 1 Available Floppy Disk adapter Parallel port 1 RTC clock ACPI-Compliant System Serial port 3 Serial port 4 PS/2 Mouse Math coprocessor...
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Appendix B Technical Summary RTC (STANDARD) RAM BANK CODE ASSIGNMENT Seconds Second alarm Minutes Minutes alarm Hours Hours alarm Day of week Day of month Month Year Status register A Status register B Status register C Status register D 0Eh-7Fh 114 Bytes of User RAM Page: B-4 PPC-740X USER S MANUAL...
Appendix B Technical Summary TIMER & DMA CHANNELS MAP Timer Channel Map : Timer Channel Assignment System timer interrupt DRAM Refresh request Speaker tone generator DMA Channel Map : DMA Channel Assignment Available Available Floppy Disk adapter Available Cascade Available Available Available Page: B-5...
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Appendix B Technical Summary Memory Decode Ranges From Processor Perspective : Memory Range Target Dependency/Comments 0000 0000h-000D FFFFh Main Memory TOM registers in Host Controller 0010 0000-TOM (Top of Memory) 000E 0000h-000F FFFFh Bit 7 in FWH Decode Enable Register is set FEC0 0000h-FEC0 0100h I/O APIC inside ICH2 FFC0 0000h-FFC7 FFFFh...