Lite-on Tech NA280 Operation & User’s Manual

Item Checklist 1 NA280 Motherboard 1 Floppy Cable 1 ATA Cable 66/100 1 I/O Shield 1 Heatsink Retention Module 1 CD for Motherboard Driver 1 NA280 Quick Installation Guide 1 NA280 User Manual Intel® Pentium 4 is a registered trademark of Intel Corporation. Copyright © 2002, Lite-On Tech./System BU

1. Always unplug the power cord when inserting any add-on card or module inside the system. 2. Wear a grounding strap attached to a grounded device to avoid damage from static electricity. If one is not available, discharge static electricity by touching the metal case of a safely grounded object before working on the motherboard. 3. Place components on a level grounded antistatic pad or on the packaging that came with the components whenever the components are separated from the system. 4. Keep equipment away from moisture and humidity. 5. Hold all circuit boards by the edges. Do not bend circuit boards. 6. Keep this User’s Manual for future reference.

C CChhhaaapppttteeerrr 111 IIInnntttrrroooddduuuccctttiiiooonnn 111 Motherboard Specifications ........................................................................1 NA280 Motherboard Layout........................................................................6 C CChhhaaapppttteeerrr 222 H HHaaarrrdddw wwaaarrreee IIInnnssstttaaallllllaaatttiiiooonnn P PPrrroooccceeessssss 999 Installing the Central Process Unit (CPU)...................................................9 Installing Memory Modules .......................................................................11 Connecting IDE and Floppy Disk Cables..................................................13 Connecting Floppy and IDE Drives...........................................................14 Installing Expansion Cards .......................................................................16 Connecting the Power Supply Cables ......................................................17 Jumper Introduction ..................................................................................21 C CChhhaaapppttteeerrr 333::: A AAw wwaaarrrddd® ®® B BBIIIO OOS SS S SSeeetttuuuppp 222555 Entering the Setup Utility ..........................................................................25 The Main Menu.........................................................................................25 Standard CMOS Features ........................................................................26 Advanced BIOS Setup Option ..................................................................27 Advanced Chipset Features Option..........................................................28 Integrated Peripherals Option...................................................................32 Power Management Setup Option............................................................36 PNP/PCI Configuration Option .................................................................38 PC Health Status Option...........................................................................39 Frequency/Voltage Control .......................................................................40 Load Fail-Safe Defaults Option.................................................................41 Load Optimized Defaults Option...............................................................41 Set Password Option ................................................................................42 Save & Exit Setup Option .........................................................................43 Exit Without Saving...................................................................................43

Motherboard Specifications Form Factor: • Standard ATX 305 x 244 mm Processor: • Supports single Intel Pentium 4 Processor in 478 ball FC- PGA2 package • Processor socket mPGA478B • 533 MHz system bus Cache Memory: • Processor integrated level-1 and level-2 cache System Memory: • Three 184-pin DIMM sockets (90 degree, tin plated contact) • Supports DDR (Double Data Rate) SDRAM at 200/266 MHz • Supports 64/128/256/512 MB SDRAM devices • Accommodates up to 3 GB (registered) or 1.5 GB (unbuffered) memory • Supports Suspend-to-RAM (STR) sleep state (ACPI S3) On board EIDE: • Two PCI IDE ports support up to four devices • Supports ATA-33/66/100/133, PIO up to mode 4

• High performance Northbridge 533 MHz front side bus plus AGP 4x external bus • 64-bit Advanced ECC Memory controller supporting PC2100/PC1600 DDR • Combines VIA VT8233A V-Link Southbridge for integrated LAN, audio, ATA133 IDE, and four USB ports • Complies with AGP specification v2.0 • Two-bank interleaving for 16 Mbit SDRAM support and two and four bank interleaving for 64 Mbit SDRAM support • Supports 66 MHz V-Link Host interface with peak bandwidth of 266 MB/S • Integrated Fast Ethernet Controller with 1/10/100 Mbit capability • Integrated USB Controller with three root hub and four function ports • Dual channel UltraDMA-33/66/133 master mode EIDE controller • Integrated keyboard controller with PS2 mouse support • Integrated DS12885-style Real Time Clock with extended 256 bytes CMOS RAM • Integrated ISA Bus controller including DMA, timer, and interrupt controller • Fast reset and Gate A20 operation • Dual channel master mode PCI supporting four Enhanced IDE devices • Transfer rate up to 33MB/s to cover PIO mode 4, multi-word DMA mode 2 drivers, and UltraDMA-33 interface • USB v1.1 and Intel Universal HCI v1.1 compatible • ACPI v1.0 and APM v1.2 compliant PCI bus: • PCI 2.2 compliant • PME# and 3.3V aux signals support power management

• AC-link interface for AC ‘97 audio codec and modem codec • Integrated SoundBlasterPro/DirectSound compatible digital audio controller • 18-bit stereo full-duplex CODEC with independent and variable sampling rate • ALC201A analog CODEC • Three Mini-DIN audio jacks (line-out, line-in, and mic-in) • Two locking-type audio headers: CD-in, aux-in Onboard LAN • LAN Chip: RTL8100B (optional) • Integrated Fast Ethernet MAC chip and transceiver in one chip • 10 Mbps and 100 Mbps operation • PCI local bus single-chip Fast Ethernet controller • Complies with PCI Revision 2.2 • Supports ACPI, PCI power management • Complies with PC99 standard • Supports Wake-On-LAN function and remote wake-up • Supports auxiliary power-on internal reset • Half/full duplex capability Expansion Slots: • One AGP slot (2X/4X mode) • One Communications and Networking Riser (CNR) slot • Five PCI slots (including 1 shared PCI/CNR slot) Additional Features: • Thermal sensor & CPU monitoring • NIC with integrated MBA boot (complete WOL support) • Hardware monitor capability

• Low Pin Count (LPC) interface • Two serial ports – DB9 (16550 UART) • One parallel port – DB25 with ECP/EPP support • One PS/2 mouse connector • One PS/2 keyboard connector • Two PWM fan controlled output headers • Four USB Ports: 2 ports on back panel, 2 ports via motherboard 2X5 header for front panel • One game port • RJ-45 LAN port NOTE: The RJ-45 LAN port is only present when the motherboard has the optional onboard LAN. BIOS: • Plug & Play BIOS (Award) • ACPI v2.0 – WfM 2.0 – SMBIOS v2.3 – DMI v2.1 – PC2001 • Auto detect for: CPU Speed – AGP 4X – ATA-100 • Wake-on PS/2 (KB, Mouse) & USB devices • Rapid Boot, WOL, and ASF support • Power management: ACPI S3, S4 support RAID (Optional) • Supports Ultra ATA/100 drives and backward compatible with Ultra ATA/66/33 & EIDE drives • Supports UDMA 5/4/3/2/1/0, DMA 2/1/0, PIO 4/3/2/1/0 modes • Two independent IDE channels support up to four UDMA/100/66/33 or EIDE drives • Offers double sustained data transfer rate of attached drive (RAID 0, RAID 1) • Intelligent DMA engine supports DMA HDDs with bus mastering

F E D M C B I L A K G H J A Power Supply Connector H Floppy Connector B CPU Socket I PCI Expansion Slots C CPU Fan Connector J CNR Slot D Memory Sockets K AGP Slot E IDE Connectors L Audio Connector F Front Panel Connectors M Back Panel Connectors G RAID Connectors

LPANEL 1 Pin Signal Name Pin Signal Name 1 HLED+ 2 HLED- 3 PLEDY- 4 SPKR VCC 5 PLEDG- 6 SPKR GND 7 PLED+ 8 SPKR GND 9 PS 10 SPKR 11 PS GND 12 RESET 13 KEY 14 RESET GND PANEL1 Pin Signal Name Pin Signal Name 1 HD_LED_P 2 PWR_SLP 3 HD_LED_N 4 PWR_SLP 5 RST_SW_N 6 PWR_SW_P 7 RST_SW_P 8 PWR_SW_N 9 RSVD 10 KEY 3 1 7 11 5 9 13 4 2 8 12 6 10 14 3 1 7 5 9 4 2 8 6 10

Installing the Central Process Unit (CPU) CPU Installation 1. Unlock the CPU socket by pulling the locking lever up to a 90- degree angle. 2. Position the CPU above the socket so that its marked corner (pin1) matches the corner near the base of the lever. 3. Place the CPU into the socket. (If you cannot insert the CPU easily, check its orientation and attempt to re-install it.) Warning! Do not force the CPU into the socket. Doing so will bend the CPU pins and damage the CPU. 4. Secure the CPU to the socket by lowering the lever and locking the lever in place. 90-degree angle Pin1

1. Read the related CPU heat sink user’s manual for more detailed installation procedures. 2. Connect the CPU fan power cable to the CPU fan connector on the motherboard. CPU fan power cable CPU fan connector (CPUFAN1)

1. Push the white retaining clips on the memory socket outwards. 2. Match the notches on the contact edge of the memory module to the ridge in the memory socket. 3. Insert the memory module vertically into place. When properly inserted, the white retaining clips will move inward to lock in the module. 4. Repeat the installation process to add additional modules. Retaining clip

DIMM Type 1 DIMMx64/x72 2 DIMMsx64/x72 3 DIMMsx64/x72 64 Mbit (2Mx8x4 banks) 128 MBytes 256 MBytes 384 MBytes 64 Mbit (1Mx16x4 banks) 64 MBytes 128 MBytes 192 MBytes 128 Mbit (4Mx8x4 banks) 256 MBytes 512 MBytes 786 MBytes 128 Mbit (2Mx16x4 banks) 128 MBytes 256 MBytes 384 MBytes 256 Mbit (8Mx8x4 banks) 512 MBytes 1 GByte 1.5 GBytes 256 Mbit (4Mx16x4 banks) 256 MBytes 512 MBytes 768 Mbytes 512 Mbit (16Mx8x4 banks) 1 GByte 2 GBytes 3 GBytes 512 Mbit (8Mx16x4 banks) 512 MBytes 1 GByte 1.5 GBytes

Connecting the floppy disk ribbon cable into the motherboard. The side of the cable with the red stripe needs to be inserted into the Pin1 side of the floppy disk connector. Pin1 is marked with a white triangle. Connecting the IDE ribbon cable into the motherboard. The side of the cable with the red stripe should be inserted into the Pin1 side of the IDE connector. Pin1 is marked with a white triangle. Note: The motherboard has two IDE connectors. You can connect IDE devices to any of these connectors. Red Stripe to Pin1 Floppy Connector Red Stripe to Pin1 IDE Connectors

Follow these instructions to connect a floppy disk drive (FDD) and IDE drive to your motherboard. Floppy Disk Drive 1. Mount the drive into the case. 2. Connect the floppy disk ribbon cable and power cable to the FDD. 3. Connect the FDD ribbon cable to the motherboard FDD connector FDD1 (refer to the previous section “Connecting IDE and Floppy Disk Cables”). Power Cable Floppy Disk Ribbon Cable

NOTE: If installing two IDE devices on the same ribbon cable, one device is to be set as “master” and the second as “slave”. Refer to the IDE device manual for master and slave settings. 1. Mount the drive into the case. 2. Connect the IDE disk ribbon cable and power cable to the IDE device. 3. Connect the IDE ribbon cable to the motherboard IDE connector IDE1 or IDE2 (refer to the previous section “Connecting IDE and Floppy Disk Cables”). NOTE: If you are installing a CD-ROM or DVD-ROM IDE device, connect the audio cable supplied with the device to CD1 or CD2. Power Cable IDE Ribbon Cable

1. Read the related expansion card’s installation instructions before inserting the expansion card into the motherboard. 2. Remove the slot cover from the chassis case where the expansion card will be placed. 3. Press the expansion card firmly into the expansion slot of the motherboard. 4. Secure the card with the screw provided. 5. Repeat the procedure when adding additional expansion cards. PCI Expansion Slots Expansion Card

Connect the power connector to the motherboard power connector. The plastic clip on the connector should lock into the plastic tab on the motherboard connector. NOTE: The ATX power connector is keyed for proper insertion. Power Supply Connector

(1) PS/2 Keyboard and PS/2 Mouse Connector This connector supports a standard PS/2 keyboard and PS/2 mouse. (2) RJ-45 LAN Connector Connect an RJ-45 jack to this connector to access a network. PS/2 Mouse Connector (6-pin Female) PS/2 Keyboard Connector (6-pin Female) LAN Connector (8-pin RJ-45)

Devices such as a printer can be connected to the parallel port. (4) Game Port This connector supports a joystick, MIDI keyboard and other related audio devices. (5) Audio Connectors Once the onboard audio driver has been installed, speakers can be connected to the line-out jack, audio devices (such as a stereo or tape player) to the line-in jack, and a microphone to the MIC-in jack. Parallel Port (25-pin Female) Line-out Line-in MIC-in Game Port (15-pin Female)

Devices such as a mouse or modem can be connected to the serial port. The serial port is identified by the system as COM1. (7) USB Connector Before connecting a device to the USB connectors, determine if the device has a standard USB interface. Make sure your computer Operating System (OS) supports the USB controller. Contact your OS or device vendor for more information. Serial Port – COM1 (9-pin Female) USB Connector

without cover. OFF ON (1-2)

Reference: JP1 (3-pin) JP1 Jumper setting Description 1-2 Normal operation 2-3 Clear content of CMOS BIOS Protect This jumper allows you protect the BIOS from being accidentally updated. Reference: JP2 (3-pin) JP2 Jumper setting Description 1-2 Write protect disable 2-3 Write protect enable

This jumper allows you to set the CPU frequency. Reference: JP3 (3-pin) JP3 Jumper setting Description 1-2 Auto 2-3 133 MHz CPU Frequency Select This jumper allows you to set the CPU voltage. Reference: JP4 (3 x 3-pin) P4 1-2, 4-5, 7-8: Default setting JP4 Jumper setting Description 1-2 4-5 7-8 1 2 3 4 5 6 7 8 9 VID0 VID1 VID2 Default The CPU voltage is defined according to the table on the next page. VID4 and VID3 are set by the CPU and cannot be changed by the user. VID0, VID1, and VID2 can be changed manually by setting Jumper 4 to adjust the CPU voltage. For example, VID0 - VID2 will be equal to "0" by shorting pin numbers 2-3, 5-6, 8-9 or "1" by opening pin numbers 2-3, 5-6, 8-9.

on Jumper 4. Overclocking components can adversely affect the reliability of the system and introduce errors into your system. Overclocking can permanently damage the mainboard by generating excess heat in components that are run beyond the rated limits. The voltage is set according to the following table: VID [4:0] Vcore (V) VID [4:0] Vcore (V) 00000 1.850 10000 1.450 00001 1.825 10001 1.425 00010 1.800 10010 1.400 00011 1.775 10011 1.375 00100 1.750 10100 1.350 00101 1.725 10101 1.325 00110 1.700 10110 1.300 00111 1.675 10111 1.275 01000 1.650 11000 1.250 01001 1.625 11001 1.225 01010 1.600 11010 1.200 01001 1.625 11001 1.225 01010 1.600 11010 1.200 01011 1.575 11011 1.175 01100 1.550 11100 1.150 01101 1.525 11101 1.125 01110 1.500 11110 1.100 01111 1.475 11111 No CPU

Entering the Setup Utility When you power on the system, BIOS enters the Power-On Self Test (POST) routines. POST is a series of built-in diagnostics performed by the BIOS. After the POST routines are completed, the following message appears: Press DEL to enter SETUP Pressing the delete key accesses the BIOS Setup Utility. The Main Menu CMOS Setup Utility – Copyright (C) 1984 – 2001 Award Software Standard CMOS Features Advanced BIOS Features Advanced Chipset Features Integrated Peripherals Power Management Setup PnP/PCI Configurations PC Health Status Frequency/Voltage Control Load Fail-Safe Defaults Load Optimized Defaults Set Password Save & Exit Setup Exit Without Saving Esc: Quit F9 : Menu in BIOS↑ ↓ → ← : Select Item F10: Save & Exit Setup Time, Date, Hard Disk Type . . . The Main menu allows you to select and modify your computer system. To navigate through the menu, use the arrow keys to select among the items and press to accept or enter the sub-menu.

This option displays basic information about your system. Use the arrow keys to navigate through the menu and use the and to select the desired value for each item. CMOS Setup Utility – Copyright (C) 1984 – 2001 Award Software Standard CMOS Features Item Help Date (mm:dd:yy) Tue, February 11 2002 Time (hh:mm:ss) 12 : 8 : 59 IDE Primary Master IDE Primary Slave IDE Secondary Master IDE Secondary Slave Drive A [1.44M, 3.5 in.] Drive B [None] Floppy 3 Mode Support [Disabled] Video [EGA/VGA] Halt On [All Errors] Base Memory 640K Extended Memory 31744K Total Memory 32768K Menu Level Change the day, month, year and century. ↑↓→←:Move Enter:Select +/-/PU/PD:Value F10:Save ESC:Exit F1:General Help F5:Previous Values F6:Fail-Safe Defaults F7:Optimized Defaults

This option displays advanced information about your system. Use the arrow keys to navigate through the menu and use the and to select the desired value for each item. CMOS Setup Utility – Copyright (C) 1984 – 2001 Award Software Advanced BIOS Features Item Help Anti-Virus Protection [Disabled] CPU L1 & L2 Cache [Enabled] Quick Power On Self Test [Enabled] First Boot Device [Floppy] Second Boot Device [HDD-0] Third Boot Device [CDROM] Boot Other Device [Enabled] Swap Floppy Drive [Disabled] Boot Up Floppy Seek [Disabled] Boot Up NumLock Status [On] Typematic Rate Setting [Disabled] x Typematic Rate (Chars/Sec) 6 x Typematic Delay (Msec) 250 Security Option [Setup] OS Select For DRAM > 64MB [Non-OS2] HDD S.M.A.R.T Capability [Disabled] Report No FDD For Win 95 [Yes] Video BIOS Shadow [Enabled] Menu Level Allows 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 alarm beep ↑↓→←:Move Enter:Select +/-/PU/PD:Value F10:Save ESC:Exit F1:General Help F5:Previous Values F6:Fail-Safe Defaults F7:Optimized Defaults

These items define critical timing parameters of the motherboard. You should leave the items on this page at their default values unless you are very familiar with the technical specifications of your system hardware. If you change the values incorrectly, you may introduce fatal errors or recurring instability into your system. Use the arrow keys to navigate through the menu and use the and to select the desired value for each item. CMOS Setup Utility – Copyright (C) 1984 – 2001 Award Software Advanced Chipset Features Item Help DRAM Clock/Drive Control [Press Enter] AGP & P2P Bridge Control [Press Enter] CPU & PCI Bus Control [Press Enter] Memory Hole [Disabled] System BIOS Cacheable [Disabled] Video RAM Cacheable [Disabled] Menu Level ↑↓→←:Move Enter:Select +/-/PU/PD:Value F10:Save ESC:Exit F1:General Help F5:Previous Values F6:Fail-Safe Defaults F7:Optimized Defaults

Scroll to this item and press to view the following screen: CMOS Setup Utility – Copyright (C) 1984 – 2001 Award Software DRAM Clock/Drive Control Item Help Current FSB Frequency Current DRAM Frequency DRAM Clock [By SPD] DRAM Timing [Manual] SDRAM CAS Latency [3] Bank Interleave [4 Bank] Precharge to Active(Trp) [3T] Active to Precharge(Tras) [6T] Active to CMD(Trcd) [3T] DRAM Burst Len [4] DRAM Command Rate [2T Command] Menu Level ↑↓→←:Move Enter:Select +/-/PU/PD:Value F10:Save ESC:Exit F1:General Help F5:Previous Values F6:Fail-Safe Defaults F7:Optimized Defaults Use the arrow keys to navigate through the menu and use the and to select the desired value for each item.

Scroll to this item and press to view the following screen: CMOS Setup Utility – Copyright (C) 1984 – 2001 Award Software AGP & P2P Bridge Control Item Help AGP Aperture Size [64M] AGP Mode [4X] AGP Driving Control [Auto] x AGP Driving Value DA AGP Fast Write [Disabled] AGP Master 1 WS Write [Disabled] AGP Master 1 WS Read [Disabled] Menu Level ↑↓→←:Move Enter:Select +/-/PU/PD:Value F10:Save ESC:Exit F1:General Help F5:Previous Values F6:Fail-Safe Defaults F7:Optimized Defaults Use the arrow keys to navigate through the menu and use the and to select the desired value for each item.

Scroll to this item and press to view the following screen: CMOS Setup Utility – Copyright (C) 1984 – 2001 Award Software CPU & PCI Bus Control Item Help CPU to PCI Write Buffer [Enabled] PCI Master 0 WS Write [Enabled] PCI Delay Transaction [Enabled] Menu Level ↑↓→←:Move Enter:Select +/-/PU/PD:Value F10:Save ESC:Exit F1:General Help F5:Previous Values F6:Fail-Safe Defaults F7:Optimized Defaults Use the arrow keys to navigate through the menu and use the and to select the desired value for each item.

These items define the operation of peripheral components on the system's input/output ports. Use the arrow keys to navigate through the menu and use the and to select the desired value for each item. CMOS Setup Utility – Copyright (C) 1984 – 2001 Award Software Integrated Peripherals Item Help VIA OnChip IDE Device [Press Enter] VIA OnChip PCI Device [Press Enter] SuperI/O Device [Press Enter] Init Display First [PCI Slot] OnChip USB Controller [All Enabled] USB Keyboard Support [Disabled] USB Mouse Support [Disabled] IDE HDD Block Mode [Enabled] Menu Level ↑↓→←:Move Enter:Select +/-/PU/PD:Value F10:Save ESC:Exit F1:General Help F5:Previous Values F6:Fail-Safe Defaults F7:Optimized Defaults

Scroll to this item and press to view the following screen: CMOS Setup Utility – Copyright (C) 1984 – 2001 Award Software VIA OnChip IDE Device Item Help OnChip IDE Channel 0 [Enabled] OnChip IDE Channel 1 [Enabled] IDE Prefetch Mode [Enabled] Primary Master PIO [Auto] Primary Slave PIO [Auto] Secondary Master PIO [Auto] Secondary Slave PIO [Auto] Primary Master UltraDMA [Auto] Primary Slave UltraDMA [Auto] Secondary Master UltraDMA [Auto] Secondary Slave UltraDMA [Auto] Menu Level ↑↓→←:Move Enter:Select +/-/PU/PD:Value F10:Save ESC:Exit F1:General Help F5:Previous Values F6:Fail-Safe Defaults F7:Optimized Defaults Use the arrow keys to navigate through the menu and use the and to select the desired value for each item.

Scroll to this item and press to view the following screen: CMOS Setup Utility – Copyright (C) 1984 – 2001 Award Software VIA OnChip PCI Device Item Help VIA-3058 AC97Audio [Auto] VIA-3068 MC97 Modem [Disabled] Onboard Lan Device [Enabled] Onboard Lan Boot Rom [Disabled] Menu Level ↑↓→←:Move Enter:Select +/-/PU/PD:Value F10:Save ESC:Exit F1:General Help F5:Previous Values F6:Fail-Safe Defaults F7:Optimized Defaults Use the arrow keys to navigate through the menu and use the and to select the desired value for each item.

CMOS Setup Utility – Copyright (C) 1984 – 2001 Award Software SuperIO Device Item Help Onboard FDC Controller [Enabled] Onboard Serial Port 1 [3F8/IRQ4] Onboard Serial Port 2 [2F8/IRQ3] UART Mode Select [Normal] UR2 Duplex Mode [Half] Onboard Parallel Port [378/IRQ7] Parallel Port Mode [ECP] ECP Mode Use DMA [3] Game Port Address [201] Midi Port Address [330] Midi Port IRQ [10] Menu Level ↑↓→←:Move Enter:Select +/-/PU/PD:Value F10:Save ESC:Exit F1:General Help F5:Previous Values F6:Fail-Safe Defaults F7:Optimized Defaults Use the arrow keys to navigate through the menu and use the and to select the desired value for each item.

These items setup power management options for the motherboard. Use the arrow keys to navigate through the menu and use the and to select the desired value for each item. CMOS Setup Utility – Copyright (C) 1984 – 2001 Award Software Power Management Setup Item Help ACPI function [Enabled] ACPI Suspend Type [S1(POS)] Power Management Option [User Define] HDD Power Down [Disable] Suspend Mode [Disable] Video Off Option [Suspend --> Off] Video Off Method [DPMS Support] MODEM Use IRQ [3] Soft-Off by PWRBTN [Instant-Off] PWRON After PWR-Fail [Off] IRQ/Event Activity Detect [Press Enter] Menu Level ↑↓→←:Move Enter:Select +/-/PU/PD:Value F10:Save ESC:Exit F1:General Help F5:Previous Values F6:Fail-Safe Defaults F7:Optimized Defaults

Scroll to this item and press to view the following screen: CMOS Setup Utility – Copyright (C) 1984 – 2000 Award Software IRQ/Event Activity Detect Item Help PS2KB Wakeup from S3/S4/S5 [Disable] USB Resume from S3 [Enabled] VGA [OFF] LPT & COM [LPT/COM] HDD & FDD [ON] PCI Master [OFF] PowerOn by PCI Card [Enabled] WOL/WOM/Ring Resume [Disabled] RTC Alarm Resume [Disabled] x Date (of Month) 0 x Resume Time (hh:mm:ss) 0 0 0 IRQs Activity Monitoring [Press Enter] Menu Level ↑↓→←:Move Enter:Select +/-/PU/PD:Value F10:Save ESC:Exit F1:General Help F5:Previous Values F6:Fail-Safe Defaults F7:Optimized Defaults Use the arrow keys to navigate through the menu and use the and to select the desired value for each item.

These options configure how PnP (Plug and Play) and PCI expansion cards operate in your system. Use the arrow keys to navigate through the menu and use the and to select the desired value for each item. CMOS Setup Utility – Copyright (C) 1984 – 2001 Award Software PnP/PCI Configurations Item Help PNP OS Installed [No] Reset Configuration Data [Disabled] Resources Controlled by [Auto(ESCD)] x IRQ Resources Press Enter PCI/VGA Palette Snoop [Disabled] Assign IRQ For VGA [Enabled] Assign IRQ For USB [Enabled] INT Pin 1 Assignment [Auto] INT Pin 2 Assignment [Auto] INT Pin 3 Assignment [Auto] INT Pin 4 Assignment [Auto] Menu Level Default is Disabled. Select Enabled to reset Extended System Configuration Data (ESCD) when you exit Setup if you have installed a new add-on and the system reconfiguration has caused such a serious conflict that the OS cannot boot ↑↓→←:Move Enter:Select +/-/PU/PD:Value F10:Save ESC:Exit F1:General Help F5:Previous Values F6:Fail-Safe Defaults F7:Optimized Defaults

On motherboards that support hardware monitoring, this item lets you monitor the parameters for critical voltages, critical temperatures, and fan speeds. CMOS Setup Utility – Copyright (C) 1984 – 2001 Award Software PC Health Status Item Help Shutdown Temperature [Disabled] CPU Vcore 2.50V 3.30V 5.00V 12.00V Voltage Battery Current System Temperature Current CPU Temperature CPU FAN Speed CASE FAN Speed Menu Level ↑↓→←:Move Enter:Select +/-/PU/PD:Value F10:Save ESC:Exit F1:General Help F5:Previous Values F6:Fail-Safe Defaults F7:Optimized Defaults

system. The clock speed and system bus are determined by the kind of processor you have installed in your system. Use the arrow keys to navigate through the menu and use the and to select the desired value for each item. CMOS Setup Utility – Copyright (C) 1984 – 2001 Award Software Frequency/Voltage Control Item Help CPU Clock Ratio [8 X] Auto Detect PCI/DIMM Clk [Enabled] Spread Spectrum [Spectrum +/-0.5%] CPU Host/AGP/PCI Clock [Default] CPU Voltage Regulator [Default] Menu Level ↑↓→←:Move Enter:Select +/-/PU/PD:Value F10:Save ESC:Exit F1:General Help F5:Previous Values F6:Fail-Safe Defaults F7:Optimized Defaults

This option opens a dialog box that lets you install fail-safe defaults for all appropriate items in the Setup Utility: Press and then to install the defaults. Press and then to not install the defaults. The fail-safe defaults place no great demands on the system and are generally stable. If your system is not functioning correctly, try installing the fail-safe defaults as a first step in getting your system working properly again. If you only want to install fail- safe defaults for a specific option, select and display that option, and then press . Load Optimized Defaults Option This option opens a dialog box that lets you install optimized defaults for all appropriate items in the Setup Utility. Press and then to install the defaults. Press and then to not install 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 .

This item can be used to install a password. To install a password, follow these steps: 1. Highlight the item Set Password on the main menu and press . 2. The password dialog box appears. Enter Password: 3. If you are installing a new password, type in the password. You cannot use more than eight characters or numbers. The Set Password item differentiates between upper and lower case characters. Press after you have typed in the password. If you are deleting a password that is already installed press when the password dialog box appears. You see a message that indicates that the password has been disabled. PASSWORD DISABLED !!! Press any key to continue . . . 4. Press any key. You are prompted to confirm the password: Confirm Password: 5. Type the password again and press , or press if you are deleting a password that is already installed. 6. If you typed the password correctly, the password will be installed.

Highlight this item and press to save the changes that you have made in the Setup Utility and exit the Setup Utility. When the Save and Exit dialog box appears, press to save and exit, or press to return to the main menu: Exit Without Saving Highlight this item and press to discard any changes that you have made in the Setup Utility and exit the Setup Utility. When the Exit Without Saving dialog box appears, press to discard changes and exit, or press to return to the main menu. Note: If you have made settings that you do not want to save, use the "Exit Without Saving" item and press to discard any changes you have made.