DFI HD100-H81 User Manual

DFI HD100-H81 User Manual

Mini-itx industrial motherboard
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HD100-H81
Mini-ITX Industrial Motherboard
User's Manual
A26970518
1

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Summary of Contents for DFI HD100-H81

  • Page 1 HD100-H81 Mini-ITX Industrial Motherboard User’s Manual A26970518...
  • Page 2: Copyright

    Copyright FCC and DOC Statement on Class B This publication contains information that is protected by copyright. No part of it may be re- This equipment has been tested and found to comply with the limits for a Class B digital produced in any form or by any means or used to make any transformation/adaptation without device, pursuant to Part 15 of the FCC rules.
  • Page 3: Table Of Contents

    Table of Contents Graphics Interfaces ..................22 COM (Serial) Ports ..................23 Audio ......................23 I/O Connectors ................... 24 SATA (Serial ATA) Connectors ..............24 Copyright ......................2 Digital I/O Connector .................. 24 Digital I/O Power Connector ................ 24 Trademarks ......................
  • Page 4: About This Manual

    About this Manual Static Electricity Precautions An electronic file of this manual is included in the CD. To view the user’s manual in the CD, It is quite easy to inadvertently damage your PC, system board, components or devices even insert the CD into a CD-ROM drive.
  • Page 5: About The Package

    About the Package The package contains the following items. If any of these items are missing or damaged, please contact your dealer or sales representative for assistance. • One HD100 motherboard • One Serial ATA data cable • One I/O shield •...
  • Page 6: Chapter 1 - Introduction

    Chapter 1 Chapter 1 - Introduction Specifications Processor • LGA 1150 socket for: Trusted Platform • Provides a Trusted PC for secure transactions - 4th Generation Intel ® Core processors • Provides software license protection, enforcement and password protection Module - TPM* : Intel Core i7-4790S (8M Cache, up to 4.0 GHz);...
  • Page 7: Features

    Chapter 1 Features Humidity • 10% to 90% OS Support • Windows XP Professional x86 & SP3 (32-bit) • Watchdog Timer • Windows 7 Ultimate x86 & SP1 (32-bit) • Windows 7 Ultimate x64 & SP1 (64-bit) • Windows 8 Enterprise x86 (32-bit) The Watchdog Timer function allows your application to regularly “clear”...
  • Page 8: Power Failure Recovery

    Chapter 1 • Wake-On-LAN • Power Failure Recovery This feature allows the network to remotely wake up a Soft Power Down (Soft-Off) PC. It is When power returns after an AC power failure, you may choose to either power-on the system supported via the onboard LAN port or via a PCI LAN card that uses the PCI PME (Power Man- manually or let the system power-on automatically.
  • Page 9: Chapter 2 - Hardware Installation

    Chapter 2 Chapter 2 - Hardware Installation Important: Board Layout Electrostatic discharge (ESD) can damage your board, processor, disk drives, add-in boards, and other components. Perform installation procedures at an ESD workstation only. If such a station is not available, you can provide some ESD protection by wear- ing an antistatic wrist strap and attaching it to a metal part of the system chassis.
  • Page 10: Installing The Dimm Module

    Chapter 2 Installing the DIMM Module The system board supports the following memory interface. Note: Single Channel (SC) The system board used in the following illustrations may not resemble the actual Data will be accessed in chunks of 64 bits (8B) from the memory channels. board.
  • Page 11: Cpu

    Chapter 2 6. Grasping the module by its edges, position the module above the socket with the “notch” in the module aligned with the “key” on the socket. The keying mechanism ensures the module can be plugged into the socket in only one way. The system board is equipped with a surface mount LGA 1150 socket.
  • Page 12: Installing The Cpu

    Chapter 2 Load lever Installing the CPU 5. Lifting the load lever will at the same time lift the load plate. 1. Make sure the PC and all other peripheral devices connected to it has been powered down. Lift the load lever up to 2.
  • Page 13 Chapter 2 7. Insert the CPU into the 8. Close the load plate then socket. The gold triangular push the load lever down. mark on the CPU must align with the corner of While closing the load the CPU socket shown on plate, make sure the front Retention knob the photo.
  • Page 14: Installing The Fan And Heat Sink

    Chapter 2 Installing the Fan and Heat Sink 4. Rotate each push-pin ac- cording to the direction of the arrow shown on top of The CPU must be kept cool by using a CPU fan with heat sink. Without sufficient air circula- the pin.
  • Page 15: Jumper Settings

    Chapter 2 Jumper Settings PS/2 Keyboard/Mouse Power Select Clear CMOS Data 1-2 On: Normal (default) 1-2 On: +5V 2-3 On: (default) +5V_standby 2-3 On: Clear CMOS Data JP1 is used to select the power of the PS/2 keyboard/mouse port. Selecting +5V_standby will If you encounter the followings, allow you to use the PS/2 keyboard or PS/2 mouse to wake up the system.
  • Page 16: Usb Power Select

    Chapter 2 USB Power Select Power-on Select 2-3 On: 1-2 On: +5V JP10 +5V_standby (default) 1-2 On: +5V 2-3 On: (default) +5V_standby USB 0-1 (JP5) USB 2-3 (JP8) 1-2 On: USB 10-11 Power-on via power button (JP13) (default) USB 4-5 2-3 On: (JP6) Power-on via AC power...
  • Page 17: Mini Pcie Signal Select

    Chapter 2 Mini PCIe Signal Select LCD/Inverter Power Select JP12 1-2 On: +12V 1-4-7-10, 2-5-8-11 On: PCIe (default) 2-3 On: +5V (default) 2-5-8-11, 3-6-9-12 On: mSATA JP12 is used to select the Mini PCIe signal. JP2 is used to select the power level of LVDS LCD inverter connector. Chapter 2 Hardware Installation www.dfi...
  • Page 18: Panel Power Select

    Chapter 2 Panel Power Select LVDS Channel and bpp Select 1 On: Single LVDS JP11 6 4 2 1-2 On: +12V 1 Off: Dual LVDS 2 On: VESA (24bpp) 6 4 2 3-4 On:+5V 2 Off: JEIDA or VESA (18bpp) 6 4 2 5-6 On: +3.3V (default)
  • Page 19: Digital I/O Power Select

    Chapter 2 Digital I/O Power Select Digital I/O Output State DIO 0-3 (JP16) JP15 1-2 On: +5V or +5V_standby DIO 4-7 (default) (JP17) 1-2 On: +5V_standby (default) 2-3 On: GND 2-3 On: +5V Based on the power level of DIO (Digital I/O) selected on JP15, JP16 (DIO pin 0-3) and JP17 JP15 is used to select the power of DIO (Digital I/O) signal.
  • Page 20: Rear Panel I/O Ports

    Chapter 2 Rear Panel I/O Ports PS/2 Keyboard/Mouse Port PS/2 Keyboard/Mouse PS/2 LAN 2 LAN 1 COM 2 DVI-I K/B Mouse Line-in Line-out Mic-in USB 2.0 USB 3.0 USB 2.0 COM 1 HDMI The rear panel I/O ports consist of the following: •...
  • Page 21: Rj45 Lan Ports

    Chapter 2 RJ45 LAN Ports USB Ports USB 2.0 LAN 2 LAN 1 -Data -Data LAN 2 +Data +Data LAN 1 N. C. USB 2-3 USB 11 USB 10 USB 2.0 USB 1 USB 0 USB 5 USB 3.0 USB 4 USB 2.0 Features •...
  • Page 22: Graphics Interfaces

    Chapter 2 Graphics Interfaces Wake-On-USB Keyboard/Mouse The Wake-On-USB Keyboard/Mouse function allows you to use a USB keyboard or USB mouse The display ports consist of the following: to wake up a system from the S3 (STR - Suspend To RAM) state. To use this function: •...
  • Page 23: Com (Serial) Ports

    Chapter 2 COM (Serial) Ports Audio COM 2 Rear audio COM 1/COM 2: Line-in RS232 Line-out COM 1 Mic-in 1 2 3 4 5 Front audio 6 7 8 9 Line2-JD Line2-L Front_IO_Sense Mic2-JD Line2-R Presence Signal Mic2-R Mic2-L COM 1 and COM 2 are fixed at RS232. Rear Audio The serial ports are asynchronous communication ports with 16C550A-compatible UARTs that The system board is equipped with 3 audio jacks.
  • Page 24: I/O Connectors

    Chapter 2 I/O Connectors Digital I/O Connector Digital I/O Power Connector SATA (Serial ATA) Connectors SATA 3.0 6Gb/s Digital I/O SATA 1 SATA 0 Digital I/O power Features The 8-bit Digital I/O connector provides powering-on function to external devices that are con- •...
  • Page 25: Cooling Fan Connectors

    Chapter 2 Cooling Fan Connectors Power Connectors 12 24 +3.3V +12V ATX power Ground +12V System Fan Power +5VSB Sense PWR_OK Ground PS_ON# Power Sense CPU Fan +3.3V -12V Speed Control +3.3V +3.3V +12V Power +12V Ground The fan connectors are used to connect cooling fans. The cooling fans will provide adequate Ground airflow throughout the chassis to prevent overheating the CPU and system board components.
  • Page 26: Lvds Lcd Panel Connector

    Configure the LCD panel in the Advanced Chipset Features submenu of the BIOS. Refer to the chapter 3 for more information. LVDS_DDCDTA +3.3V Panel Power Panel Power Panel Power Panel Power Note: DFI board's LVDS connector: Hirose DF13-40DP-1.25V(91)/40P/1.25mm; cable side connector: Hirose DF13-40DS-1.25C. Chapter 2 Hardware Installation www.dfi .com...
  • Page 27: Chassis Intrusion Connector

    Chapter 2 Chassis Intrusion Connector Front Panel Connector 12 11 Chassis Front Intrusion Panel ATX-SW RESET-SW HDD-LED PWR-LED Signal Ground HDD-LED - HDD LED This LED will light when the hard drive is being accessed. The board supports the chassis intrusion detection function. Connect the chassis intrusion sensor cable from the chassis to this connector.
  • Page 28: Standby Power Led

    Chapter 2 Standby Power LED S/PDIF Connector Standby Power LED SPDIF in Ground SPDIF out S/PDIF This LED will lit red when the system is in the standby mode. It indicates that there is power The S/PDIF connector is used to connect an external S/PDIF port. Your S/PDIF port may be on the system board.
  • Page 29: Expansion Slots

    Chapter 2 Expansion Slots Battery Battery Mini PCI Express PCI Express x16 PCI Express x16 Slot The lithium ion battery powers the real-time clock and CMOS memory. It is an auxiliary source Install PCI Express x16 graphics card, that comply to the PCI Express specifications, into the of power when the main power is shut off.
  • Page 30: Default Configuration

    Chapter 3 Chapter 3 - BIOS Setup Legends Overview Keys Function The BIOS is a program that takes care of the basic level of communication between the CPU and peripherals. It contains codes for various advanced features found in this system board. Right and Left arrows Moves the highlight left or right to select a menu.
  • Page 31: Ami Bios Setup Utility

    Chapter 3 AMI BIOS Setup Utility Advanced The Advanced menu allows you to configure your system for basic operation. Some entries are Main defaults required by the system board, while others, if enabled, will improve the performance of your system or let you set some features according to your preference. The Main menu is the first screen that you will see when you enter the BIOS Setup Utility.
  • Page 32 Chapter 3 ACPI Power Management Configuration Trusted Computing This section is used to configure the ACPI Power Management. This section configures settings relevant to Trusted Computing innovations. Aptio Setup Utility - Copyright (C) 2012 American Megatrends, Inc. Aptio Setup Utility - Copyright (C) 2012 American Megatrends, Inc. Advanced Advanced Confi...
  • Page 33 Chapter 3 CPU Configuration SATA Configuration This section is used to configure the CPU. It will also display the detected CPU information. This section is used to configure the settings of SATA device. Aptio Setup Utility - Copyright (C) 2012 American Megatrends, Inc. Aptio Setup Utility - Copyright (C) 2012 American Megatrends, Inc.
  • Page 34 Chapter 3 When IDE mode is selected in the SATA Mode Selection, it will display the following SATA Controller Speed information: Indicates the maximum speed that the SATA controller can support. Aptio Setup Utility - Copyright (C) 2012 American Megatrends, Inc. Port 0, Port 1 and Port 4 Advanced SATA Controller(s)
  • Page 35 Chapter 3 PCH-FW Configuration USB Configuration This section is used to configure the parameters of Management Engine Technology. This section is used to configure the parameters of the USB device. Aptio Setup Utility - Copyright (C) 2012 American Megatrends, Inc. Aptio Setup Utility - Copyright (C) 2012 American Megatrends, Inc.
  • Page 36 Chapter 3 Super IO Configuration Serial Port 0 Configuration to Serial Port 1 Configuration This section is used to configure the I/O functions supported by the onboard Super I/O chip. Sets the parameters of serial port 0 (COM A) and serial port 1 (COM B). Aptio Setup Utility - Copyright (C) 2012 American Megatrends, Inc.
  • Page 37 Chapter 3 System Smart Fan Control PC Health Status When this feature is set to Automatic, the System’s fan speed will rotate according to This section displays the hardware health monitor. the System’s temperature. The higher the temperature, the faster the speed of rotation. Aptio Setup Utility - Copyright (C) 2012 American Megatrends, Inc.
  • Page 38 Chapter 3 Network Stack Ipv4 PXE Support When enabled, Ipv4 PXE boot supports. When disabled, Ipv4 PXE boot option will not Aptio Setup Utility - Copyright (C) 2012 American Megatrends, Inc. be created. Advanced Network Stack [Enabled] Enable or disable UEFI Ipv6 PXE Support network stack.
  • Page 39 Chapter 3 Intel(R) Ethernet Network Connection i217-LM - 88:88:88:... Intel(R) I210 Gigabit Network Connection - 00:01:29:26... (Only for reference) (Only for reference) This section is used to configure the parameters of Gigabit Ethernet device. This section is used to configure the parameters of Gigabit Ethernet device. Aptio Setup Utility - Copyright (C) 2012 American Megatrends, Inc.
  • Page 40: Chipset

    Chapter 3 Chipset Graphics Configuration This field configures the graphics settings. This section configures relevant chipset functions. Aptio Setup Utility - Copyright (C) 2012 American Megatrends, Inc. Aptio Setup Utility - Copyright (C) 2012 American Megatrends, Inc. Main Advanced Chipset Boot Security Save &...
  • Page 41 Chapter 3 LCD Control LCD Panel Type This field configures the LCD control. Selects LCD panel used by Internal Graphics Device via selecting the appropriate setup item. Aptio Setup Utility - Copyright (C) 2012 American Megatrends, Inc. Chipset Aptio Setup Utility - Copyright (C) 2012 American Megatrends, Inc. Chipset LCD Control Select the Video Device...
  • Page 42 Chapter 3 NB PCIe Configuration Memory Configuration This field is used to configure the settings of NB PCI Express. This field only displays the memory configuration. Aptio Setup Utility - Copyright (C) 2012 American Megatrends, Inc. Aptio Setup Utility - Copyright (C) 2012 American Megatrends, Inc. Chipset Chipset NB PCIe Confi...
  • Page 43 Chapter 3 PCH-IO Configuration PCI Express Configuration This section illustrates the PCH parameters. This field is used to configure the PCI Express settings. Aptio Setup Utility - Copyright (C) 2012 American Megatrends, Inc. Aptio Setup Utility - Copyright (C) 2012 American Megatrends, Inc. Chipset Chipset PCI Express Confi...
  • Page 44 Chapter 3 XHCI Mode USB Configuration Selects the operation mode of XHCI controller. These options are Auto, Enabled, This field is used to configure the USB settings. and Disabled. When Disabled is selected in the XHCI Mode, it will display the following information: Aptio Setup Utility - Copyright (C) 2012 American Megatrends, Inc.
  • Page 45 Chapter 3 USB Ports Per-Port Disable Control PCH Azalia Configuration This field is used to control each of the USB ports(0~13) disabling. When enabled, This field is used to configure the PCH Azalia settings. it will display the following information: Aptio Setup Utility - Copyright (C) 2012 American Megatrends, Inc.
  • Page 46: Boot

    Chapter 3 Boot CSM Parameters Aptio Setup Utility - Copyright (C) 2012 American Megatrends, Inc. Aptio Setup Utility - Copyright (C) 2012 American Megatrends, Inc. Main Advanced Chipset Boot Security Save & Exit Main Advanced Chipset Boot Security Save & Exit Boot Confi...
  • Page 47: Security

    Chapter 3 Security Save & Exit Aptio Setup Utility - Copyright (C) 2012 American Megatrends, Inc. Aptio Setup Utility - Copyright (C) 2012 American Megatrends, Inc. Main Advanced Chipset Boot Security Save & Exit Main Advanced Chipset Boot Security Save & Exit Password Description Set Administrator Save Changes and Reset...
  • Page 48: Updating The Bios

    Chapter 3 Updating the BIOS Notice: BIOS SPI ROM To update the BIOS, you will need the new BIOS file and a flash utility, AFUDOS. 1. The Intel Management Engine has already been integrated into this system board. Due to ®...
  • Page 49: Chapter 4 - Supported Software

    Chapter 4 Chapter 4 - Supported Software For Windows 7 The CD that came with the system board contains drivers, utilities and software applications required to enhance the performance of the system board. Insert the CD into a CD-ROM drive. The autorun screen (Mainboard Utility CD) will appear. If after inserting the CD, “Autorun”...
  • Page 50 Chapter 4 For Windows XP Microsoft .NET Framework 3.5 (For Windows XP) Note: Before installing Microsoft .NET Framework 3.5, make sure you have updated your Windows XP operating system to Service Pack 3. To install the driver, click “Microsoft .NET Framework 3.5” on the main menu. 1.
  • Page 51: Intel Chipset Software Installation Utility

    Chapter 4 Intel Chipset Software Installation Utility 3. Click Exit. The Intel Chipset Software Installation Utility is used for updating Windows INF files so that ® the Intel chipset can be recognized and configured properly in the system. To install the utility, click “Intel Chipset Software Installation Utility” on the main menu. 1.
  • Page 52 Chapter 4 Microsoft DirectX 9.0C (For Windows XP) 3. Go through the readme document for more installa- tion tips then click Next. To install the utility, click “Microsoft DirectX 9.0C Driver” on the main menu. 1. Click “I accept the agreement”...
  • Page 53 Chapter 4 Intel HD Graphics Drivers (For Windows XP) 4. Setup is now installing the driver. Click Next to continue. To install the driver, click “Intel HD Graphics Drivers” on the main menu. 1. To start installation, click Next. 5. Click “Yes, I want to restart this computer now”...
  • Page 54 Chapter 4 Intel Graphics Drivers (For Windows 7 and Windows 8) 3. Go through the readme document for system re- quirements and installation To install the driver, click “Intel Graphics Drivers” on the main menu. tips then click Next. 1. Setup is now ready to install the graphics driver.
  • Page 55: Intel Management Engine Drivers

    Chapter 4 Intel Management Engine Drivers 3. Setup is currently installing the driver. After installation has completed, click Next. To install the driver, click “Intel Management Engine Drivers” on the main menu. 1. Setup is ready to install the driver. Click Next. 4.
  • Page 56: Audio Drivers

    To install the driver, click “Audio Drivers” on the main menu. The LAN drivers for Windows XP supporting on the HD100-H81 system board has to be installed manually. When you want to install the LAN driver for Windows XP, please follow the steps below to accomplish the installation.
  • Page 57 Chapter 4 3. Choose the option "Don't 6. Insert the installation disk search. I will choose the and make sure the selected driver to install" in order to drive is correct. select the device driver from a list, and click "Next." (For 32-bit, the fi...
  • Page 58 Chapter 4 Intel LAN Drivers (For Windows 7 and Windows 8) 9. Click "Finish" to close the wizard. To install the driver, click “Intel LAN Drivers” on the main menu. 1. Setup is ready to install the driver. Click Next. 10.
  • Page 59: Dfi Utility

    DFI Utility 4. Click Install to begin the installation. DFI Utility provides information about the board, Watchdog,and DIO. To access the utility, click “DFI Utility” on the main menu. Note: If you are using Windows 7, you need to access the operating system as an administrator to be able to install the utility.
  • Page 60 Chapter 4 3. Click “Install” to begin the The DFI Utility icon will appear on the desktop. Double-click the icon to open the utility. installation. 4. After completing installa tion, click “Finish”. Information HW Health Chapter 4 Supported Software www.dfi .com...
  • Page 61 Chapter 4 HW Health Set WatchDog Backlight Chapter 4 Supported Software www.dfi .com...
  • Page 62 Chapter 4 Intel USB 3.0 Drivers (For Windows 7) 3. Go through the readme docu- ment for more installation tips then click Next. To install the driver, click “Intel USB 3.0 Driver” on the main menu. 1. Setup is ready to install the driver. Click Next.
  • Page 63: Intel Rapid Storage Technology

    Chapter 4 Intel Rapid Storage Technology 3. Read the license agreement then click Yes. (For Windows 7 and Windows 8) The Intel Rapid Storage Technology is a utility that allows you to monitor the current status of the SATA drives. It enables enhanced performance and power management for the storage subsystem.
  • Page 64 Chapter 4 F6 Floppy (For Windows 7 and Windows 8) 6. Click “Yes, I want to restart my computer now” then click Finish. This is used to create a floppy driver diskette needed when you install Windows® XP using Restarting the system will allow the the F6 installation method.
  • Page 65 Chapter 4 Infineon TPM Driver and Tool (optional) 4. Enter the necessary information and then click Next. To install the driver, click “Infineon TPM driver and tool (option)” on the main menu. 1. The setup program is preparing to install the driver. 5.
  • Page 66 Chapter 4 7. TPM requires installing the Micro- 10. Click “Yes“ to restart your system. soft Visual C++ package prior to installing the utility. Click Install. 8. The setup program is currently installing the Microsoft Visual C++ package. 9. Click Finish. Chapter 4 Supported Software www.dfi...
  • Page 67 Chapter 4 Adobe Acrobat Reader 9.3 To install the reader, click “Adobe Acrobat Reader 9.3” on the main menu. 1. Click Next to install or click Change Destination Folder to select another folder. 2. Click Install to begin installa- tion. 3.
  • Page 68: Chapter 5 - Digital I/O Programming Guide

    Chapter 5 Chapter 5 - Digital I/O Programming Guide The Configuration Register (register 3) configures the direction of the I/O pins. If a bit in this register is set to 1, the corresponding port pin is enabled as an input with a high-impedence Register Description output driver.
  • Page 69: Sample Code

    Chapter 5 Function Description GPIO Output Process I2CWriteByte(SlaveAddr, SubAddr, Data): #defi ne SLAVE_ADDR 0x42 Write a Byte data to a specified I2C Device. #defi ne INPUT_PORT 0x00 #defi ne OUTPUT_PORT 0x01 I2CReadByte(SlaveAddr, SubAddr, *Data): 0x02 #defi ne INVERSION_PORT Read a Byte data from a specified I2C Device. 0x03 #defi...
  • Page 70: Appendix A - Troubleshooting

    Appendix A Appendix A - NLITE and AHCI Installation Guide 4. Insert the XP installation disc into an optical drive. nLite 5. Launch nLite. The Welcome screen will appear. Click nLite is an application program that allows you to customize your XP installation disc by Next.
  • Page 71 Appendix A 7. Click Next. 9. Click Insert and then select Multiple driver folder to select the drivers you will integrate. Click Next. Select only the drivers ap- 8. In the Task Selection dialog propriate for the Windows box, click Drivers and version that you are using Bootable ISO.
  • Page 72 Appendix A If you are uncertain of The program is currently the southbridge chip used integrating the drivers on your motherboard, and applying changes to select all RAID/AHCI the installation. controllers and then click When the program is finished applying the changes, click Next.
  • Page 73 Appendix A To create an image, You have finished cus- select the Create Image tomizing the Windows mode under the General XP installation disc. Click section and then click Finish. Next. Enter the BIOS utility to configure the SATA con- troller to RAID/AHCI.
  • Page 74: Ahci

    Appendix A AHCI 5. In the Hardware Update Wizard dialog box, select “No, not this time” then The installation steps below will guide you in configuring your SATA drive to AHCI mode. click Next. 1. Enter the BIOS utility and configure the SATA controller to IDE mode. 2.
  • Page 75 Appendix A A warning message 8. Click “Have Disk”. appeared because the se- lected SATA controller did not match your hardware device. Ignore the warning and click Yes to proceed. Click Finish. 9. Select C:\AHCI\iaAHCI.inf and then click Open. The system’s settings have been changed.
  • Page 76: Appendix B - Watchdog Sample Code

    Appendix B Appendix B - Watchdog Sample Code ;Software programming example: ;--------------------------------------------- ;(1) Enter Super IO Confi guration mode ;--------------------------------------------- DX,4EH AL,87H DX,AL DX,AL ;------------------------------------------------------------------------------------------- ;(2) Confi guration Logical Device 8, register CRF0/CRF1 (WDT Control/WDT timer) ;------------------------------------------------------------------------------------------- DX,4EH AL,07H ;Ready to Program Logical Device DX,AL DX,4FH AL,08H...
  • Page 77: Error Messages

    Appendix C Appendix C - System Error Message Hard Disk(s) fail (20) When the BIOS encounters an error that requires the user to correct something, either a beep HDD initialization error. code will sound or a message will be displayed in a box in the middle of the screen and the message, PRESS F1 TO CONTINUE, CTRL-ALT-ESC or DEL TO ENTER SETUP, will be shown in Hard Disk(s) fail (10) the information box at the bottom.
  • Page 78: Appendix D - Troubleshooting

    Appendix D Appendix D - Troubleshooting Checklist The picture seems to be constantly moving. Troubleshooting Checklist 1. The monitor has lost its vertical sync. Adjust the monitor’s vertical sync. 2. Move away any objects, such as another monitor or fan, that may be creating a magnetic This chapter of the manual is designed to help you with problems that you may encounter field around the display.
  • Page 79: Hard Drive

    Appendix D Hard Drive System Board 1. Make sure the add-in card is seated securely in the expansion slot. If the add-in card is Hard disk failure. loose, power off the system, re-install the card and power up the system. 1.

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