Chapter Table of Contents Table of Contents Chapter Table of Contents ....................................................................... 1 1.1 Saftey Precautions.......................................................................................4 1.2 A Thank-you Note Before You Get Start..........................................................6 1.3 Features of This Manual ...............................................................................7 1.4 Safety Information ......................
Adjusting your Hot Plug Hard Disk Setting ....................................................26 Connecting PCI express x16 Graphics Slot ....................................................27 Connecting PCI Express x 1 Slot..................................................................29 10/100/1000Mbps LAN Supported ...............................................................30 Connecting USB2.0....................................................................................31 Connecting 1394 ...
Save & Exit Setup .....................................................................................69 Exit without Saving ...................................................................................69 5.4 BIOS Upgrade under Windows environment.................................................. 70 Chapter 6 Installing Drivers ................................................................... 72 6.1 Installing Drivers.................................................................................
1.1 Saftey Precautions Read and follow the content of the Safety Precautions carefully so that you will not cause damages to yourself or the system. Before you install or remove any components on the motherboard, please make sure to disconnect the power first in case of damaging motherboard or other components. 1. Pay attention to the warnings and notes in this manual to avoid causing unexpected damages. 2. If you want to wipe the system with a wet cloth, make sure the power cord is disconnected.
* When liquids find their way into the equipment. * When the PC is soaked by rain. * When power cords or power sockets are damaged. * When the PC system falls to the ground and is damaged. * When some problems cannot be solved even after you installed the system according to the manual or the troubleshooting procedures. Disposal Instruction For better protection of our earth, please don't throw this electronic device into municipal trash bin when discarding.
1.2 A Thank-you Note Before You Get Start First of all, we would like to express our gratitude for purchasing AOpen products. Once again, this motherboard is designed uniquely to meet all your personal needs with our great industry-designing ability and our everlasting perseverance to the quality of all our products. This manual will introduce you how this motherboard is installed. Please keep it well for your future reference. If you lost your printed manual, you may also go to our website at http://www.
1.3 Features of This Manual To help you grab the useful information of this motherboard and aware of certain conditions that you might need to know, you will see the icons below frequently: Note This contains knowledge you should know in process of assembling, or some helpful tips. Warning / Caution Warning Please be careful when you see this mark. It highlights mistakes that occur often during assembling, or something you need to pay attention to.
Chapter 2 Introduction to This Motherboard Chapter 2 Introduction to This Motherboard 2.1 How does your motherboard look like? 1 18 2 19 3 20 4 21 5 22 23 6 7 24 8 25 9 26 10 27 28 29 12 31 14 13 30 32 34 11 15 33 16 35 1. CD_IN Connector 17 19. Realtek HDA CODEC 2. JP28 PS2 KB/Mouse Wakeup Jumper 20. Printer Connector 3. 1x4 Peripheral Connector 21. 32-bit PCI Expansion Slot x 2 4. 4-pin 12V ATX Power Connector 5. J4, J5 Front Side Bus Frequency Jumper 23.
2.2 Specification Here is the main function of your motherboard.
2.
Chapter 3 Hardware Installation Chapter 3 Hardware Installation 3.1 Quick Installation Procedure 12. Installing Drivers & Utilities 1. Installing CPU 11. Installing Operating System (such as, Windows XP) 2. Installing CPU Fan & System Fan 3. Installing Memory Module 10. Loading Default BIOS, Setting CPU Frequency 4. Installing HD, CD-ROM and SATA Disk, etc 9. Connecting Back Panel Ports (Keyboard, Mouse, etc) 8. Installing Other Devices (IrDA Remote Control, Audio, etc) 5.
3.2 Installation You Have to Know Installing CPU This socket supports uFCPGA & uFCBGA package CPU, which is the latest CPU package developed by Intel. It is for Yonah core CPU, other forms of CPU package are impossible to be fitted in. 1. Unscrew the socket screw counter-clockwise. 2. Locate Pin 1 in the socket and look for a golden arrow on the CPU upper interface. Match Pin 1 and golden arrow. Then insert the CPU into the socket. 3. Lock the CPU socket screw clockwise to fasten CPU.
Installing CPU Cooler This motherboard comes with a special CPU cooler desiged by AOpen, please follow the following steps to install CPU cooler. 1. Please apply thermal paste on the bottom of CPU cooler. Thermal paste 2. Gently put CPU cooler onto the CPU retention module. 3. Connect cooler’s fan power cable onto CPUFAN connector.
4. Install two cooler fixing sticks into CPU retention module. Note: Make sure that the sticks have hooked CPU retention module firmly. Fixing stick 5. Push the iron plate of cooler fixing stick up a bit.
6. Then press iron plate downward till you hear a “clip” sound. Note: Make sure that the iron plate have hooked CPU retention module firmly.
Installing CPU and System Fans Plug the CPU fan cable to the 3-pin CPU FAN connector. If you have chassis fan, you can also plug it in and SYSFAN and PWRFAN connector. GND +12V Sensor CPUFAN Connector Sensor +12V GND PWRFAN Connector Sensor +12V GND SYSFAN1 Connector Note: Some CPU FANs do not have sensor pin so that they cannot support fan monitoring.
Installing Memory Modules DIMM slots are designed in black and navy blue which are very easy to recognize. Insert the module straight down to the DIMM slot with both hands and press down firmly until the DIMM module is securely in place. Tab Pin 1 Key Note: The tabs of the DIMM slot will clip to hold the DIMM in place when the DIMM touches the slot’s bottom.
Maximum the Performance of the Dual Channel To obtain the highest performance of Dual Channel, the configuration of DIMM must meet the following conditions. Matched DIMM configuration in each channel ● Same density (256MB~1GB) As long as you insert memory modules of same density into Channel 1 (DIMM1 & DIMM3) and Channel 2 (DIMM2 & DIMM4), dual channel mode will be enabled.
Connecting IDE and Floppy Cables Connect the 34-pin floppy cable and 40-pin, 80-wire IDE cable to floppy connector and IDE connector. Be careful of the pin1 orientation. Wrong orientation may cause system damage.
Connecting Front Panel Cable Attach the power LED, speaker and reset switch connectors to the corresponding pins. If you enable “Suspend Mode” item in BIOS Setup, the ACPI & Power LED will keep flashing while the system is in suspend mode. Locate the power switch cable from your housing, which is a 2-pin female connector from the housing front panel. Plug this connector to the soft-power switch connector marked SPWR.
Connecting ATX Power Cables This motherboard comes with a 24-pin and 4-pin ATX power connector as shown below. Make sure you plug them in the right direction. We strongly recommend you to insert the 4-pin connector before connecting the 20-pin connector. +12V +12V Ground Ground Note: Please aim the power plug at the left side of the 24-pin ATX power connector when the foolproof design faces you as shown.
3.3 Other Installation for Your Reference Setting CPU Voltage and Frequency Setting CPU Core Voltage This motherboard supports Voltage ID (VID) function to detect CPU voltage automatically during power-on. Setting CPU Frequency i975Xz-YDG is CPU jumper-less design, you can set CPU frequency through 1MHz stepping CPU Overclocking in the BIOS. CPU Core Frequency = CPU external frequency x CPU Ratio. However, all CPU now selling in the market belong to "Fixed Multiplier".
Connecting Serial ATA To connect a serial ATA disk, you have to have a 7-pin serial ATA cable. Connect two ends of the serial ATA cable to the serial ATA header on the motherboard and the disk. Like every other traditional disk, you also have to connect a power cable. Please be noted that it is a jumper free implement; you don’t need to set jumpers to define a master or slave disk.
Adjusting your Hard Disk Setting Except its original 1 set of parallel IDE, this motherboard supports the latest serial ATA hard disk. If you are unable to find your newly installed serial ATA hard disks on your operating system after having them installed, the problem may lie in the BIOS setting. You can simply adjust BIOS settings to have them work properly. After installing your hard disks properly, you can directly go to BIOS setting screen for adjustment.
If you desire to change the default setting, press Enter for selection list: Disabled: You can choose this item if there are only traditional IDE hard disks had been installed on your system. Disabling this item will also cancel the detection of serial ATA hard disks during POST, which will theoretically speed up your boot-up time a little bit; however, please remember to re-adjust the setting here if you want to use serial ATA hard disk later. Auto: This is factory default setting on this motherboard.
Adjusting your Hot Plug Hard Disk Setting External Hot Plug SATA HDD: 1. Plug SATA cable to onboard External 2.
Connecting PCI express x16 Graphics Slot This motherboard provides a PCI Express x 16 Graphics slot, a black slot having the latest PCI Express x 16 specification on motherboard. The PCI Express x 16 is a bus interface targeted for high-performance 3D graphic. Traditionally AGP used both rising and falling edge of the 66MHz clock for 8X AGP, and the data transfer rate could achieve 2.1GB/s. Now PCI Express x 16 is moving to higher data transfer rate, which is upgraded to 8.0GB/s (250MB/s x 16 x 2, it’s 4.
1. Please plug ATX 4Pin Power to the onboard 4 Pins peripherals connector. It is recommended and must plug while you want to use one or two PCI Express VGA. This power can provide extra power from power supply to make sure all peripherals run well. It is POWER IN connector. 2. Plug PCI Express VGA card properly 3.
Connecting PCI Express x 1 Slot This motherboard provides one PCI Express x 1 slot, which is located between the PCI Express x 16 and traditional PCI slot. In order to go with the step of today’s and tomorrow’s processors, PCI Express x 1 provides higher I/O bandwidth. The transfer data rate could achieve 500MB/s concurrently (it’s 250MB/s per direction), which is nearly 4 times faster than the traditional PCI. You could install any PCI Express x 1 device in these slots for your preference.
10/100/1000Mbps LAN Supported On the strength of Marvell Gigabit LAN controller on board, this motherboard provides 10/100/1000Mbps Ethernet for office and home use. The Ethernet RJ45 connector is located on the top of USB connectors. The right hand side LED indicates link mode; it lights in yellow when linking to network.
Connecting USB2.0 This motherboard provides eight USB 2.0 ports to connect USB devices such as mouse, keyboard, modem, printer, etc. There are four ports on the back panel. You can use proper cables to connect Front USB connector to USB modules or chassis front panel.
Connecting 1394 With IEEE1394 Chip on board (AGERE 1394), having its data transfer rate up to 400Mb/s, this interface can connect to devices that require high data transferring performance such as digital camera, scanner or others IEEE 1394 devices. Please use appropriate cables to connect IEEE1394 devices.
Connecting IR 1. Take IR_Receiver and IR_Remote Control from package 2.
(2) Install IR_Receiver on the front panel of case, the receiver should not have any block on it. So it can receive IR signal without interfere. IR Receiver 3.
4. Install AOpen COO Paradise Utility (1) Put AOpen Bonus Pack CD into Optical driver, there will show screen with ” EZInstall”, Select “Install Utilities”. In “Install Utilities”, click “AOpen COO Paradise” Press the icon will prompt the “Install Utility” page. You may also press “Back” to return to the Main page.
5. Remote Control picture Auto Mode / Normal Mode Power On/Off FSB Up FSB Down Task Vloume Up Windows Media Player Vloume Down Mute Stop Play Pause Full Screen, (Zoom Out/In) Previous Track Next Track Arrows Window Fast key Enter AOpen remote control can help you to make convience life. You can 1). Power On/Off control for PC - One can use remote control to power on the machine and shut down the machine with one click on remote control. 2).
Below picture show you the AOpen COO Paradise utility which it brings clear information for you while you are over-clocking.
Super 7.1 Channel Audio Effects This motherboard comes with an ALC880 CODEC, which supports the latest 7.1 Channel with high quality of audio effects, bringing you a brand new audio experience. This motherboard provides 7.1 Channel ports shown as below. Picture represents the standard location of all speakers in 7.1 Channel sound tracks.
Connecting Front Audio If the housing is designed with an audio port on the front panel, you’ll be able to connect onboard audio to front panel through this connector. By the way, please remove the jumper cap from the Front Audio Connector before you connect the cable. Do not remove this yellow jumper cap if your housing doesn’t have an audio port on the front panel.
Connecting CD_IN This connector is designed to connect CD Audio cable from CDROM or DVD drive to onboard sound.
Connecting COM1 This motherboard provides two serial ports. All of them are on the left of PCI32 slot. With proper cable, you can connect it to the back panel of chassis.
Colored Coded Back Panel The onboard I/O devices have PS2 Keyboard/Mouse, Serial ATA II, RJ-45 LAN Jack, IEEE 1394 Ports, USB Ports, S/PDIF_Out, S/PDIF_Inand Audio Connector, ect. The view angle of drawing shown here is from the back panel of the housing. IEEE 1394 PS/2 Mouse Connector RJ45 S/PDIF_Out LAN Jack Rear SUR Line-In Center/ Subwoofer Speaker Out Hot Plug SATA II MIC_In Side SUR PS/2 Keyboard USB 2.
LED Indication LED indication including Standby LED and BOOT LED are AOpen’s considerate designs that aim at providing you friendly system information. STBY LED will light up when power is provided to the motherboard, giving you a convenient indication check the system power status in circumstances such as power on/off, stand-by mode and RAM power status during Suspend to RAM mode. BOOT LED will keep blinking when you power the system on and when your system is under POST (Power-On Self Test).
3.4 Jumper Settings JP14 Clear CMOS You can clear CMOS to restore system default setting. To clear the CMOS, follow the procedure below. 1. Turn off the system and unplug the AC power. 2. Remove ATX power cable from connector PWR2. 3. Locate JP14 and short pins 2-3 for a few seconds. 4. Return JP14 to its normal setting by shorting pin 1 & pin 2. 5. Connect ATX power cable back to connector PWR2. Pin 1 1 Normal (Default) 1 Clear CMOS JP14 Clear CMOS Jumper Tip: When should I Clear CMOS? 1.
JP28 Keyboard/ Mouse Wakeup Jumper This motherboard provides keyboard / mouse wake-up function. You can use JP28 to enable or disable this function, which could resume your system from suspend mode with keyboard or mouse. The factory default setting is “Disable” (1-2), and you may enable this function by setting the jumper to 2-3.
JP4 and JP5 Front Side Bus Clock Frequency Jumper Front Side Bus, FSB is also known as the Processor Bus, Memory Bus, or System Bus and connects the CPU with the main memory and is used to connect to other components within the computer.
Chapter 4 Special Features and Utilities Chapter 4 Special Features and Utilities 4.2 Other Useful Features With excellent design ability of R&D team, AOpen boasts for its various powerful and handy features that come with our product like follows. You are welcomed to visit our technical website to learn more about those features. http://english.aopen.com.
Chapter 5 Setting BIOS Chapter 5 Setting BIOS 5.1 Introduction System parameters can be modified by going into BIOS Setup menu; this menu allows you to configure the system parameters and save the configuration into the 128 bytes CMOS area (normally in the RTC chip or in the main chipset). The Phoenix-Award BIOS™ that installed in the Flash ROM of the motherboard is a custom version of an industry standard BIOS.
5.2 How To Use Phoenix-Award™ BIOS Setup Program Generally, you can use arrow keys to highlight items that you want to choose, press key to select, and use and keys to change setting values. You can press key to quit Phoenix-Award™ BIOS setup program. The following table provides details about how to use keyboard in the Phoenix-AwardBIOS setup program. Key Description Page Up or + Change setting to next value or increase the value.
Standard CMOS Features The "Standard CMOS Setup" sets the basic system parameters such as the date, time, and the hard disk type. Use the arrow keys to highlight an item and or to select the value for each item. Standard CMOS Features > Date To set the date, highlight the Date parameter. Press or to set the current date. The date format is month, date, and year. Standard CMOS features > Time To set the time, highlight the Time parameter.
Standard CMOS features > IDE Channel 0 Master > IDE HDD Auto-Detection Press “Enter” to auto-detect parameters of HDD Standard CMOS features > IDE Channel 0 Master > IDE Channel 0 Master (Slave) Define the parameters of IDE devices in Channel 0 (Master or Slave). Available options: z None: if there is no device, please select “None” for speeding boot up. z Auto: enable BIOS to auto-detect parameters of IDE device. (Default) z Manual: allow users to define parameter of IDE device.
Advanced BIOS Features This screen appears when you select the option "Advanced BIOS Features" from the main menu. Advanced BIOS Features > Removable Device Priority Advanced BIOS Features > Removable Device Priority > Floppy Disks Advanced BIOS Features > Hard Disk Boot Priority z Ch0 M.: MAXTOR 6L080J4 z Bootable Add-in Cards Advanced BIOS Features > CD-ROM Boot Priority This parameter allows you to specify the system boot up search sequence.
Advanced BIOS Features > Security Option The “System” option limits access to both the System boot and BIOS setup. A prompt asking you to enter your password appears on the screen every time you boot the system. The “Setup” option limits access only to BIOS setup.
Advanced Chipset Features The "Advanced Chipset Features" includes settings for the chipset dependent features. These features are related to system performance. Warning: Make sure you fully understand the items contained in this menu before you try to change anything. You may change the parameter settings to improve system performance. However, it may cause your system to be unstable if the setting is not correct for your system configuration.
Advanced Chipset features > Precharge dealy (tRAS) Select the operating system that is active to precharge delay. Available options: 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15 Advanced Chipset features > System Memory Frequency This item is used to set DRAM timing.
Integrated Peripherals This submenu appears if you select the option "Integrated Peripherals" from the main menu. This option allows you to configure the I/O features. Integrated peripherals > OnChip IDE Device Integrated peripherals > OnChip IDE Device > On-Chip Primary PCI IDE This item allows you to select work mode on PATA .
Integrated peripherals > OnChip IDE Device > On-Chip Secondary PCI IDE This item allows you to select work mode on PATA . Available options: z Disabled: Disabled PATA Controller z Enabled: Enabled PATA Controller Integrated peripherals > OnChip IDE Device > On-Chip Serial ATA This item allows you to select work mode between SATA. Available options: z Disabled: Disabled SATA Controller z Auto: Auto arrange by BIOS z Combined Mode: PATA and SATA are combine. Max. of 2 IDE drives in each channel.
Integrated peripherals > Onboard Device > USB Keyboard Support This item lets you enable or disable the USB keyboard driver within the onboard BIOS. The keyboard driver simulates legacy keyboard command and let you use USB keyboard during POST or after boot if you don't have USB driver in the operating system. Integrated peripherals > Onboard Device > Azalia/AC97 Audio Select This item is used to enable or disable the onboard audio.
Integrated peripherals > SuperIO Device > Power ON Function This item is used to select Wake on Keyboard/Mouse mode. z z z z Password: Disable the function of power button and let the system can only be powered on through the preset keys (like a password). Hot Key: If selecting this option, you also need to specify the hot key from “Hot Key Power On” item. Any Key: This function allows you wake up the system by clicking any key. Button Only: Disable Wake on KB/MS function.
Integrated peripherals > SuperIO Device > ECP Mode Use DMA This item lets you set the DMA channel of ECP mode. Available options: 3, 1 Integrated peripherals > SuperIO Device > PWRON After PWR-Fail A traditional ATX system should remain at power off stage when AC power resumes from power failure. This design is inconvenient for a network server or workstation, without an UPS, that needs to keep power-on. This item is used to solve this problem.
Power Management Setup The Power Management Setup screen enables you to control the motherboard green features. See the following screen. Power Management > ACPI Suspend Type This function allows you to select suspend types. S1 is Power On Suspend and S3 is Suspend to RAM. Available Options: S1, S3, S1 & S3 Power Management > Run VGABIOS if S3 Resume Power Management > Wake-up by PCI Card This is a function of PCI specification 2.2.
Power Management > Date (of Month) Alarm This item is displayed when you enable the Wake On RTC Timer option. Here you can specify what date you want to wake up the system. For Example, setting to 15 will wake up the system on the 15th day of every month. Tip: Setting this item to 0 will wake up the system on the specified time (which can be set in the Wake On RTC Timer) every day. Power Management > Time (hh:mm:ss) Alarm This item is displayed when you enable the Wake On RTC Timer option.
PC Health Status The PC Health Status can bring PC important safety parameters for detect Health of your system. PC PC PC PC PC Health Health Health Health Health Status Status Status Status Status > > > > > System Temperature CPU Temperature PWR Fan CPU Fan System Fan PC health status bring you on the System temperature, CPU temperature, System Fan, CPU Fan, PWR Fan, Vcore, 5VSB, VCC, VBAT – these important system parameters for you to check the health status of your system.
Frequency/Voltage Control This submenu allows you to configure the CPU and memory clock. Frequency/Voltage Control > CPU Voltage Setting This item allows user to adjust CPU Vcore voltage, BIOS will determine the adjustable value according to the CPU installed.
Frequency/Voltage Control > DRAM Voltage Seting Frequency/Voltage Control > NB Voltage Seting This item allows user to adjust North Bridge voltage, BIOS will determine the adjustable value according to the North Bridge default. Available options: Auto, 1.525V, 1.575V, 1.625V, 1.675V Frequency/Voltage Control > Spread Spectrum This item is used to set the value of clock Spread Spectrum. BIOS will determine the adjustable value according to the CPU installed, not all items will be showed.
Frequency/Voltage Control > CPU Clock Thie item shows the CPU Clock of status. You can adjust the clock according it. Available options: 166MHz ~ 199MHz Tip: When you fail to overclock, you could: Clear CMOS (JP14) to restore the default setting. After turning power on, press Frequency/Voltage Control > Power Master Please press the Del button after you start the computer, then you can enter the BIOS setting page.
Frequency/Voltage Control > Power Master > Automatic Mode Once you enable this mode, Power Master will detect your processor true loading automatically. When the processor loading is heavy, Power Master will raise your processor’s clock frequency to meet your requirement. On the contrary, when the processor is in low loading, Power Master will drop the clock frequency to reduce the noise from processor fan.
Set Supervisor Password Supervisor Password prevents unauthorized use of your computer. If you set a password, the system prompts for the correct password before boot or access to Setup. To set a password: 1. 2. 3. At the prompt, type your password. Your password can be up to 8 alphanumeric characters. When you type the characters, they appear as asterisks on the password screen box. After typing the password, press. At the next prompt, re-type your password and press again to confirm the new password.
5.4 BIOS Upgrade under Windows environment With outstanding R&D ability of AOpen, we now bring you a whole new BIOS Flash wizard ---- EzWinFlash. With an eye to convenience for users, EzWinFlash combines the BIOS binary code and flash module together, so the only thing you have to do is just clicking on the utility you downloaded from web and let it help you complete the flash process automatically.
You may accomplish BIOS upgrade procedure with EzWinFlash according to following steps, and it’s STRONGLY RECOMMENDED to close all applications before you start the upgrades. Download the latest version of BIOS package zip file from AOpen official web site. (Ex: http://english.aopen.com.tw/) Unzip the downloaded BIOS package (ex: WSGMAXII102.ZIP) with WinZip (http://www.winzip.com) in Windows environment. Save the unzipped files into a folder, for example, WSGMAXII102.EXE & WSGMAXII102.BIN.
Chapter 6 Installing Drivers Chapter 6 Installing Drivers You may think that installing drivers and utilities would be a repeated task of going through those installation wizards and steps-by-steps. Now, you will be surprised with how “Ez” EzInstall could do. Without wizards or steps, all you have to do is to do one click and then it’s done. Click and done. Yes.
6.1 Installing Drivers As you may see from the Installing driver page, EzInstall had picked up necessary for your motherboard. All you have to do is just click on the “GO”, and no more steps afterward, of all listed drivers, grey checks indicate necessary drivers; you cannot click them off. Red checks can be disabled if you don’t want to install them now. Press the icon will prompt the “Install Driver” page. You may also press “Back” to return to the Main page.
6.2 Installing Utilities Installing Utilities is virtually the same as installing drivers. AOpen provides you many friendly and powerful utilities to manage your system. You may find lots of fabulous utilities listed there, and all you have to do is to click on the “GO”, then it will install the utilities to your system right away without complicated steps. Press the icon will prompt the “Install Utilities” page for your selection. You may also press “Back” to get back to the Main page.
Chapter 7 Troubleshooting Chapter 7 Troubleshooting 75
Chapter 8 Technical Support Chapter 8 Technical Support Dear Customer, Thanks for choosing AOpen products. We invite you to register at http://www.aopen.com to become a Gold Member of Club AOpen so as to ensure quality service in the future. In order to maintain the best service to every customer of us, we recommend you to follow the procedures below and seek help from our branches according to the region you buy the product.
Model Name and BIOS Version Model name and BIOS version can be found on upper left corner of first boot screen (POST screen). For example: Phoenix AwardBIOS v6.00PG, An Energy Star Ally Copyright (C) 2005, Phoenix Technologies, LTD. i975Xa-YDG R1.00 May. 1. 2006 AOpen Inc. i975Xa-YDG is model name of motherboard; R1.00 is BIOS version Register Your Motherboard Thanks for choosing AOpen product, please register this motherboard at http://club.aopen.com.
Technical Support Chapter 5 Setting BIOS 78
