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Asus K8V-X Chapter 1: Product introduction, 6.USB header (10-1pin USB56, USB78), 5.CPU and chassis fan connectors (3-pinCPU_FAN, CHA_FAN)

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5.CPU and chassis fan connectors (3-pin CPU_FAN, CHA_FAN)

The fan connectors support cooling fans of 350mA~740mA (8.88W max.) or a total of 1A~2.22A (26.64W max.) at +12V. Connect the fan cables to the fan connectors on the motherboard, making sure that the black wire of each cable matches the ground pin of the connector.

Do not forget to connect the fan cables to the fan connectors. Lack of sufficient air flow within the system may damage the motherboard components. These are not jumpers! DO NOT place jumper caps on the fan connectors!

	CPU_FAN
	Rotation +12V GND
K8V-X
	CHA_FAN
	GND
	+12V
K8V-X 12-Volt Fan Connectors	Rotation
K8V-X 12-Volt Fan Connectors

6.USB header (10-1 pin USB56, USB78)

If the USB ports on the rear panel are inadequate, a USB header is available for additional USB ports. Connect the USB cable of the USB 2.0 module to this header. You may install the USB module in the chassis front panel. The module has two USB 2.0 ports for connecting next generation USB peripherals such as high resolution cameras, scanners, and printers.

K8V-X

K8V-X USB 2.0 Header

USB+5V USB P8- USB P8+	GND NC	USB+5V USB P6- USB P6+	GND NC
USB78		USB56
1	GND	1	GND
USB+5V USB P7- USB P7+	GND	USB+5V USB P5- USB P5+	GND

•The USB 2.0 module is purchased separately.

•Install the USB 2.0 driver before using the USB 2.0 feature.

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Contents

Page E1879 Revised Edition January Chapter 1: Product introduction Standard interrupt assignments IRQ assignments for this motherboard Chapter 2: BIOS Information 2.1 Managing and updating your BIOS 2.1.1 Creating a bootable floppy disk 2.1.2 Using AFUDOS to update the BIOS 2.1.3 Using AFUDOS to copy BIOS from PC Chapter 3: Software support 3.2.1 Running the support CD Where to find more information Electrical safety Operation safety Conventions used in this guide Typography Page Page Page Thank you for buying the ASUS® K8V-Xmotherboard Check your motherboard package for the following items 1 x Ultra DMA 133/100/66 cables 2 x Serial ATA cables 1 x IDE cable 1.3.1 Product Highlights 1.3.2 Unique ASUS features ASUS EZ Flash BIOS Instant Music Lite Onboard LED 1.5.1 Motherboard layout 1.5.2 Placement direction 1.5.3 Screw holes 1.6.1 Overview 1.6.2 Installing the CPU 1.7.1 DIMM sockets location 1.7.2Memory configurations Table 1 Recommended memory configurations DDR Qualified Vendor List Table 2 DDR400 Qualified Vendor List (QVL) 1.7.3 Installing a DIMM Standard interrupt assignments 1.8.2 IRQ assignments for this motherboard 1.8.3 PCI slots 1.8.4 AGP slot 1.Clear RTC RAM (CLRTC) To erase the RTC RAM: 1.Turn OFF the computer and unplug the power cord 3.Plug the power cord and turn ON the computer Hold down the 2.Keyboard power (3-pinKBPWR) 3.USB device wake-up (3-pinUSBPWR12, USBPWR34, USBPWR56, USBPWR78) 1.10.1 Rear panel connectors Audio 2, 4 or 6-channelconfiguration USB 2.0 ports 3 and USB 2.0 ports 1 and Serial connector S/PDIF out jack 1.10.2 Internal connectors 3.ATX power connectors (20-pinATXPWR, 4-pinATX12V) 4.Internal audio connectors (4-pinCD, AUX) 5.CPU and chassis fan connectors (3-pinCPU_FAN, CHA_FAN) 6.USB header (10-1pin USB56, USB78) 7.Front panel audio connector (10-1pin FP_AUDIO) Be default, the pins labeled LINE OUT_R/BLINE_OUT_R and the pins 8.Chassis intrusion connector (4-1pin CHASSIS) 9.GAME/MIDI connector (16-1pin GAME) 10.Serial ATA connectors (7-pinSATA1, SATA2) 11.Digital Audio connector (6-1pin SPDIF_OUT) 12.System panel connector (10-1pin PANEL) •System Power LED Lead (Green 3-pinPLED) •System Warning Speaker Lead (Orange 4-pinSPEAKER) •Reset Switch Lead (Blue 2-pinRESET) •ATX Power Switch / Soft-OffSwitch Lead (Yellow 2-pinPWRSW ) •Hard disk activity LED (Red 2-pinIDE_LED) Page 2.1.1Creating a bootable floppy disk 2.1.2 Using AFUDOS to update the BIOS 2.1.3 Using AFUDOS to copy BIOS from PC 2.1.4 Using ASUS EZ Flash to update the BIOS 2.1.5 Recovering the BIOS with CrashFree BIOS 2. When the BIOS update process is complete, reboot the system To recover the BIOS from the support CD: Place the support CD in the Otherwise, POST continues with its test routines <Ctrl+Alt+Delete BIOS menu screen 2.2.2 Menu bar 2.2.3 Navigation keys 2.2.4 Menu items 2.2.5 Sub-menuitems 2.2.6 Configuration fields 2.2.7 Pop-upwindow 2.2.8 Scroll bar 2.3.1 System Time [xx:xx:xxxx] 2.3.2 System Date [Day xx/xx/xxxx] 2.3.3 Legacy Diskette A [1.44M, 3.5 in.] 2.3.4 Language [English] 2.3.5 Primary and Secondary IDE Master/Slave Type [Auto] LBA/Large Mode [Auto] Block (Multi-sectorTransfer) [Auto] PIO Mode [Auto] 2.3.6 System Information 2.4.1 CPU Configuration HyperTransport Configuration Memory Configuration Memclock Mode [ Auto] Bank Interleaving [ Auto] CAS Latency (CL) [Auto] TRC [Auto] TRFC [Auto] TRCD [Auto] 2T Command [Auto] Master ECC Enable [Disabled] DRAM ECC Enable [Disabled] L2 Cache BG Scrub [Disabled] Data Cache BG Scrub [Disabled] AMD Cool & Quiet Configuration 2.4.2 Chipset AGP Bridge Configuration SouthBridge Configuration USB Configuration 2.4.3 Onboard Devices Configuration OnBoard LAN Boot ROM [Disabled] EPP Version [1.9] ECP Mode DMA Channel [DMA3] 2.4.4 PCI PnP 2.4.5 JumperFree Configuration 2.4.6 Instant Music Configuration 2.5.1 Suspend Mode [S1 (POS) & S3 (STR)] 2.5.2 Repost Video on S3 Resume [No] 2.5.3 ACPI 2.0 Support [No] 2.5.4 ACPI APIC Support [Enabled] 2.5.5 APM Configuration Hard Disk Time Out (Minute) [Disabled] Video Power Down Mode [Suspend] Allows you to select the video power down mode Configuration options: [Disabled] [Standby] [Suspend] Hard Disk Power Down Mode [Enabled] 2.5.6 Hardware Monitor 2.6.1 Boot Device Priority 2.6.2 Hard Disk Drives 2.6.3 Boot Settings Configuration 2.6.4 Security User Access Level (Full Access] No Access prevents user access to the Setup utility Change User Password Installed To set a User Password: Exit & Save Changes Yes Exit & Discard Changes Discard Changes Load Setup Defaults Page 3.2.1 Running the support CD 3.2.2 Drivers menu 3.2.3 Utilities menu 3.2.4 Manual menu 3.2.5 ASUS Contact Information Instant Music Lite To enable ASUS Instant Music Lite: Turn on the system and enter the BIOS by pressing the In the Advanced Configuration Instant Music To use ASUS Instant Music Lite: Instant Music function keys (Set 1) Instant Music function keys (Set 2) 4.Press <Esc> to turn ON Instant Music Lite 5.Place an audio CD into the drive 3.4.1 Installing hard disks 3.4.2 VIA RAID configurations To create a RAID driver disk: 3.Write-protectthe floppy disk to avoid computer virus infection To install the RAID driver: During the OS installation, the system prompts to press the <F6 3.6.1 Enabling Cool ‘n’ Quiet!™ Technology To enable Cool ‘n’ Quiet!™ technology: Turn on the system and enter BIOS by pressing the In the menu, select the item Windows® 98SE/ME: button Click the Performance 3.6.2 Launching the Cool ‘n’ Quiet!™ software To launch the Cool ‘n’ Quiet!™ program: 1.If you are using Windows® 98SE/ME/2000, click the Start button. Select Programs > ASUS > Cool & Quiet > Cool & Quiet 2.If you are using Windows® XP, click the Start button. Select All Programs