Asus K8V SE User Manual

K8V SE  
Deluxe  
User Guide  
Contents  
Notices .......................................................................................... vii  
Safety information ........................................................................ viii  
About this guide.............................................................................. ix  
How this guide is organized .................................................. ix  
Where to find more information ............................................. ix  
Conventions used in this guide .............................................. x  
Typography.............................................................................x  
K8V SE Deluxe specifications summary ........................................ xi  
Chapter 1: Product introduction  
1.1 Welcome! ........................................................................... 1-1  
1.2 Package contents ............................................................... 1-1  
1.3 Special features.................................................................. 1-2  
1.3.1 Product Highlights.................................................. 1-2  
1.3.2 Unique ASUS features ........................................... 1-4  
Chapter 2: Hardware information  
2.1 Before you proceed ............................................................ 2-1  
2.2 Motherboard overview ........................................................ 2-2  
2.2.1 Placement direction ............................................... 2-2  
2.2.2 Screw holes ........................................................... 2-2  
2.2.3 Motherboard layout ................................................ 2-3  
2.2.4 Layout Contents..................................................... 2-4  
2.3 Central Processing Unit (CPU)........................................... 2-6  
2.3.1 Overview ................................................................ 2-6  
2.3.2 Installing the CPU .................................................. 2-6  
2.3.3 Installing the heatsink and fan ............................... 2-8  
2.3.4 Connecting the CPU fan cable ............................ 2-10  
2.3.5 CPU heatsink and fan Qualified Vendors List ...... 2-10  
2.4 System memory ................................................................2-11  
2.4.1 Overview ...............................................................2-11  
2.4.2 Memory configurations .........................................2-11  
2.4.3 Installing a DIMM ................................................. 2-14  
2.4.4 Removing a DIMM ............................................... 2-14  
2.5 Expansion slots ................................................................ 2-15  
2.5.1 Installing an expansion card ................................ 2-15  
2.5.2 Configuring an expansion card ............................ 2-15  
iii  
Contents  
2.5.3 Interrupt assignments .......................................... 2-16  
2.5.4 PCI slots .............................................................. 2-17  
2.5.5 AGP slot ............................................................... 2-17  
2.5.6 Wi-Fi slot .............................................................. 2-18  
2.6 Jumpers............................................................................ 2-19  
2.7 Connectors ....................................................................... 2-21  
2.7.1 Rear panel connectors ......................................... 2-21  
2.7.2 Internal connectors .............................................. 2-22  
Chapter 3: Powering up  
3.1 Starting up for the first time ................................................ 3-1  
3.2 Powering off the computer ................................................. 3-2  
3.2.1 Using the OS shut down function .......................... 3-2  
3.2.2 Using the dual function power switch .................... 3-2  
3.3 ASUS POST Reporter™ .................................................... 3-3  
3.3.1 Vocal POST messages .......................................... 3-3  
3.3.2 Winbond Voice Editor ............................................ 3-5  
Chapter 4: BIOS setup  
4.1 Managing and updating your BIOS .................................... 4-1  
4.1.1 Creating a bootable floppy disk ............................. 4-1  
4.1.2 Using AFUDOS to update the BIOS ...................... 4-2  
4.1.3 Using AFUDOS to copy BIOS from PC ................. 4-3  
4.1.4 Using ASUS EZ Flash to update the BIOS ............ 4-4  
4.1.5 Recovering the BIOS with CrashFree BIOS 2 ....... 4-5  
4.1.6 ASUS Update ........................................................ 4-7  
4.2 BIOS Setup program .......................................................... 4-9  
4.2.1 BIOS menu screen .............................................. 4-10  
4.2.2 Menu bar .............................................................. 4-10  
4.2.3 Navigation keys ................................................... 4-10  
4.2.4 Menu items ...........................................................4-11  
4.2.5 Sub-menu items....................................................4-11  
4.2.6 Configuration fields ...............................................4-11  
4.2.7 Pop-up window .....................................................4-11  
4.2.8 Scroll bar ...............................................................4-11  
4.2.9 General help .........................................................4-11  
4.3 Main menu........................................................................ 4-12  
4.3.1 System Time ........................................................ 4-12  
iv  
Contents  
4.3.2 System Date ........................................................ 4-12  
4.3.3 Legacy Diskette A ................................................ 4-12  
4.3.4 Language ............................................................. 4-12  
4.3.5 Primary and Secondary IDE Master/Slave .......... 4-13  
4.3.6 System Information .............................................. 4-14  
4.4 Advanced menu ............................................................... 4-15  
4.4.1 CPU Configuration ............................................... 4-15  
4.4.2 Chipset................................................................. 4-21  
4.4.3 Onboard Devices Configuration........................... 4-23  
4.4.4 PCI PnP ............................................................... 4-25  
4.4.5 JumperFree Configuration ................................... 4-26  
4.4.6 Speech Configuration .......................................... 4-27  
4.4.7 Instant Music Configuration ................................. 4-28  
4.5 Power menu ..................................................................... 4-29  
4.5.1 Suspend Mode..................................................... 4-29  
4.5.2 Repost Video on S3 Resume............................... 4-29  
4.5.3 ACPI 2.0 Support ................................................. 4-29  
4.5.5 APM Configuration............................................... 4-30  
4.5.6 Hardware Monitor ................................................ 4-32  
4.6 Boot menu ........................................................................ 4-33  
4.6.1 Boot Device Priority ............................................. 4-33  
4.6.2 Boot Settings Configuration ................................. 4-34  
4.6.3 Security ................................................................ 4-35  
4.7 Exit menu ......................................................................... 4-37  
Chapter 5: Software support  
5.1 Install an operating system................................................. 5-1  
5.2 Support CD information ...................................................... 5-1  
5.2.1 Running the support CD ........................................ 5-1  
5.2.2 Drivers menu ......................................................... 5-2  
5.2.3 Utilities menu ......................................................... 5-3  
5.2.4 ASUS Contact information ..................................... 5-4  
5.2.5 Other information ................................................... 5-5  
5.3 Software Information .......................................................... 5-7  
5.3.1 ASUS MyLogo2.................................................. 5-7  
5.3.2 ASUS Instant Music ............................................... 5-9  
5.4 AI Net feature ................................................................... 5-12  
5.5 Multi-audio feature............................................................ 5-13  
v
Contents  
5.6 Promise® RAID configurations.......................................... 5-17  
5.6.1 Install the hard disks ............................................ 5-18  
5.6.2 Enter the MBFastBuild™ utility ............................ 5-19  
5.6.3 Creating a RAID 0 array (Performance) .............. 5-20  
5.6.4 Creating a RAID 1 array (Security) ...................... 5-21  
5.6.5 Other FastBuild Utility Commands ....................... 5-23  
5.7 VIA RAID configurations ................................................... 5-25  
5.7.1 Install the Serial ATA (SATA) hard disks............... 5-26  
5.7.2 Entering VIA Tech RAID BIOS Utility ................... 5-27  
5.7.3 Create Array......................................................... 5-28  
5.7.4 Delete Array ......................................................... 5-30  
5.7.5 Select Boot Array ................................................. 5-31  
5.7.6 Serial Number View ............................................. 5-31  
5.8 Creating a floppy with RAID driver ................................... 5-32  
5.9 Cool ‘n’ Quiet!™ Technology ............................................ 5-33  
vi  
Notices  
Federal Communications Commission Statement  
This device complies with Part 15 of the FCC Rules. Operation is subject to  
the following two conditions:  
• This device may not cause harmful interference, and  
• This device must accept any interference received including interference  
that may cause undesired operation.  
This equipment has been tested and found to comply with the limits for a  
Class B digital device, pursuant to Part 15 of the FCC Rules. These limits  
are designed to provide reasonable protection against harmful interference  
in a residential installation. This equipment generates, uses and can radiate  
radio frequency energy and, if not installed and used in accordance with  
manufacturer’s instructions, may cause harmful interference to radio  
communications. However, there is no guarantee that interference will not  
occur in a particular installation. If this equipment does cause harmful  
interference to radio or television reception, which can be determined by  
turning the equipment off and on, the user is encouraged to try to correct the  
interference by one or more of the following measures:  
• Reorient or relocate the receiving antenna.  
• Increase the separation between the equipment and receiver.  
• Connect the equipment to an outlet on a circuit different from that to  
which the receiver is connected.  
• Consult the dealer or an experienced radio/TV technician for help.  
The use of shielded cables for connection of the monitor to the  
graphics card is required to assure compliance with FCC regulations.  
Changes or modifications to this unit not expressly approved by the  
party responsible for compliance could void the user’s authority to  
operate this equipment.  
Canadian Department of Communications Statement  
This digital apparatus does not exceed the Class B limits for radio noise  
emissions from digital apparatus set out in the Radio Interference  
Regulations of the Canadian Department of Communications.  
This class B digital apparatus complies with Canadian ICES-003.  
vii  
Safety information  
Electrical safety  
To prevent electrical shock hazard, disconnect the power cable from the  
electrical outlet before relocating the system.  
• When adding or removing devices to or from the system, ensure that the  
power cables for the devices are unplugged before the signal cables are  
connected. If possible, disconnect all power cables from the existing  
system before you add a device.  
• Before connecting or removing signal cables from the motherboard,  
ensure that all power cables are unplugged.  
• Seek professional assistance before using an adapter or extension cord.  
These devices could interrupt the grounding circuit.  
• Make sure that your power supply is set to the correct voltage in your  
area. If you are not sure about the voltage of the electrical outlet you are  
using, contact your local power company.  
• If the power supply is broken, do not try to fix it by yourself. Contact a  
qualified service technician or your retailer.  
Operation safety  
• Before installing the motherboard and adding devices on it, carefully read  
all the manuals that came with the package.  
• Before using the product, make sure all cables are correctly connected  
and the power cables are not damaged. If you detect any damage,  
contact your dealer immediately.  
To avoid short circuits, keep paper clips, screws, and staples away from  
connectors, slots, sockets and circuitry.  
• Avoid dust, humidity, and temperature extremes. Do not place the  
product in any area where it may become wet.  
• Place the product on a stable surface.  
• If you encounter technical problems with the product, contact a qualified  
service technician or your retailer.  
viii  
About this guide  
This user guide contains the information you need when installing the  
motherboard.  
How this guide is organized  
This manual contains the following parts:  
• Chapter 1: Product introduction  
This chapter describes the motherboard features and the new  
technologies it supports.  
• Chapter 2: Hardware information  
This chapter lists the hardware setup procedures that you have to  
perform when installing system components. It includes description of  
the jumpers and connectors on the motherboard.  
Chapter 3: Powering up  
This chapter describes the power up sequence, the vocal POST  
messages, and ways of shutting down the system.  
• Chapter 4: BIOS setup  
This chapter tells how to change system settings through the BIOS  
Setup menus. Detailed descriptions of the BIOS parameters are also  
provided.  
• Chapter 5: Software support  
This chapter describes the contents of the support CD that comes with  
the motherboard package.  
Where to find more information  
Refer to the following sources for additional information and for product  
and software updates.  
1. ASUS websites  
The ASUS website provides updated information on ASUS hardware  
and software products. Refer to the ASUS contact information.  
2. Optional documentation  
Your product package may include optional documentation, such as  
warranty flyers, that may have been added by your dealer. These  
documents are not part of the standard package.  
ix  
Conventions used in this guide  
To make sure that you perform certain tasks properly, take note of the  
following symbols used throughout this manual.  
DANGER/WARNING: Information to prevent injury to yourself  
when trying to complete a task.  
CAUTION: Information to prevent damage to the components  
when trying to complete a task.  
IMPORTANT: Information that you MUST follow to complete a  
task.  
NOTE: Tips and additional information to aid in completing a task.  
Typography  
Bold text  
Indicates a menu or an item to select.  
Used to emphasize a word or a phrase.  
Italics  
<Key>  
Keys enclosed in the less-than and greater-than  
sign indicates that you must press the enclosed  
key. Example: <Enter> indicates that you must  
press the Enter or Return key.  
<Multiple key names> If you must press two or more keys  
simultaneously, the key names are linked with a  
plus sign (+). Example: <Ctrl+Alt+D>  
Command  
Means that you must enter the command  
exactly as shown then supply the appropriate  
values that appear in brackets. Example:  
At the DOS prompt, type the command line:  
afudos /i[filename]  
In this example, you must supply a filename for  
[filename].  
afudos /iK8VSEDX.ROM  
x
K8V SE Deluxe specifications summary  
CPU  
Socket 754 for AMD Athlon™ 64 processor with built-in  
1MB L2 cache  
Supports AMD 64 architecture that enables simultaneous  
32-bit and 64-bit computing  
Chipset  
VIA K8T800  
VIA VT8237  
System Bus  
Memory  
800 MHz  
3 x 184-pin DDR DIMM sockets for up to 3GB unbuffered  
ECC and non-ECC PC3200/PC2700/PC2100/PC1600  
SDRAM memory  
Expansion slots  
Storage  
1 x AGP 8X/4X  
5 x PCI  
1 x WiFi slot  
South Bridge supports  
- 2 x Ultra ATA 133 connectors  
- 2 x Serial ATA with RAID 0, RAID 1  
Promise® PDC20378 RAID controller  
- 1 x UltraDMA133 supports two hard drives  
- 2 x Serial ATA connectors  
- RAID 0, RAID 1 and RAID 0+1 configurations  
Audio  
ADI AD1980 SoundMAX® 6-channel audio Codec  
support for S/PDIF out interface  
LAN  
USB  
Marvell® 88E8001 Gigabit LAN controller  
Maximum of eight USB 2.0 ports  
Overclocking  
Features  
Memory and VLink voltage adjustable  
SFS (Stepless Frequency Selection) from 200 MHz up to  
300 MHz at 1 MHz increment  
Adjustable FSB/DDR ratio  
ASUS JumperFree  
ASUS C.P.R. (CPU Parameter Recall)  
Special features  
ASUS AI NET  
ASUS AI BIOS  
ASUS POST Reporter  
ASUS C.P.R. (CPU Parameter Recall)  
ASUS EZ Flash  
ASUS CrashFree BIOS2  
ASUS MyLogo2™  
ASUS Instant Music  
ASUS Q-Fan  
AMD Cool ‘n’ Quiet!™ Technology  
Multi-language BIOS  
Support S/PDIF out interface  
(continued on the next page)  
xi  
K8V SE Deluxe specifications summary  
1 x Parallel port  
Back panel I/O  
1 x Serial port  
1 x PS/2 keyboard port  
1 x PS/2 mouse port  
4 x USB 2.0 ports  
1 x IEEE 1394 port  
1 x S/PDIF out  
1 x RJ-45 port  
Line In/Line Out/Microphone ports  
2 x USB 2.0 connector for 4 additional USB ports  
CPU/Chassis/Power fan connectors  
20-pin/4-pin ATX 12V power connectors  
CD/AUX connectors  
Internal I/O  
S/PDIF out connector  
GAME/MIDI connector  
IEEE 1394 connector  
COM2 connector  
4Mb Flash EEPROM  
BIOS features  
AMI BIOS with enhanced ACPI, PnP, DMI2.0, Green  
ASUS EZ Flash, ASUS MyLogo2, Q-Fan, SM BIOS 2.3,  
Multi-Language BIOS, CrashFree BIOS 2  
PCI 2.2, USB 2.0/1.1  
Industry standard  
Manageability  
DMI 2.0, WOL by PME, WOR by PME  
ATX power supply (with 4-pin 12V plug)  
ATX form factor: 12 in x 9.6 in (30.5 cm x 24.4 cm)  
Power Requirement  
Form Factor  
Device drivers  
ASUS PC Probe  
Anti-virus utility  
Support CD contents  
* Specifications are subject to change without notice.  
xii  
Chapter 1  
This chapter describes the motherboard  
features and the new technologies it  
supports.  
Product introduction  
Chapter summary  
1.1 Welcome! ........................................................ 1-1  
1.2 Package contents .......................................... 1-1  
1.3 Special features ............................................. 1-2  
ASUS K8V SE Deluxe motherboard  
1.1 Welcome!  
®
Thank you for buying the ASUS K8V SE Deluxe motherboard!  
The motherboard delivers a host of new features and latest technologies  
making it another standout in the long line of ASUS quality motherboards!  
The motherboard combines the powers of the AMD Athlon™ 64 processor  
and the VIA K8T800 chipset to set a new benchmark for an effective  
desktop platform solution.  
Supporting up to 3GB of system memory with PC3200/PC2700/PC2100/  
PC1600 DDR SDRAM, high-resolution graphics via an AGP 8X slot, Dual  
Serial ATA RAID, IEEE 1394, USB 2.0, and 6-channel audio features, the  
motherboard takes you ahead in the world of power computing!  
Before you start installing the motherboard, and hardware devices on it,  
check the items in your package with the list below.  
1.2 Package contents  
Check your motherboard package for the following items.  
ASUS motherboard  
ASUS support CD  
2 x Serial ATA cable  
1 x 4 port USB module with cable  
1 x Single port 1394 module  
1 x S/PDIF out module  
2 x 80-conductor ribbon cable for Ultra DMA 133/100/66 IDE drives  
1 x 40-conductor IDE cable  
1 x Ribbon cable for a 3.5-inch floppy drive  
1 x Serial ATA power cable (Retail boxes only)  
WinDVD Suite (Retail boxes only)  
Instant Music label (Retail boxes only)  
I/O shield  
Bag of extra jumper caps  
User guide  
If any of the above items is damaged or missing, contact your retailer.  
ASUS K8V SE Deluxe motherboard  
1-1  
1.3 Special features  
1.3.1 Product Highlights  
Latest processor technology  
The AMD Athlon™ 64 desktop processor is based on AMD’s 64-bit  
architecture, which represents the landmark introduction of the industry’s  
first x86-64 technology. This processor provides a dramatic leap forward in  
compatibility, performance, investment protection, and reduced total cost  
of ownership and development.  
HyperTransport™ Technology  
HyperTransport™ Technology is a high-speed, low latency, point-to-point  
link designed to increase the communication speed between integrated  
circuits in computers, networking and telecommunicatons equipment up to  
48 times faster than other existing technologies.  
AMD Cool ‘n’ Quiet!™ Technology  
The motherboard supports the AMD Cool ‘n’ Quiet!™ Technology that  
dynamically and automatically changes the CPU speed, voltage and  
amount of power depending on the task the CPU performs.  
Serial ATA solution  
The motherboard supports four interfaces compliant to the Serial ATA  
(SATA) specification, an evolutionary replacement of the Parallel ATA  
storage interface. The Serial ATA specification allows for thinner, more  
flexible cables with lower pin count, reduced voltage requirement, up to  
150 MB/s data transfer rate.  
Dual Serial ATA RAID  
The motherboard provides two high-performance Serial ATA RAID  
controllers that enhance hard disk performance and data backup  
protection without the cost of additional RAID cards. The Promise® 20378  
RAID controller incorporates two Serial ATA and one parallel connector  
with RAID 0, RAID 1 and RAID 0+1 functions while the onboard VIA  
VT8237 RAID controller provides an additional two Serial ATA connectors  
for RAID 0 and RAID 1 functions.  
1-2  
Chapter 1: Product introduction  
AGP 8X support  
AGP 8X (AGP 3.0) is the VGA interface specification that enables  
enhanced graphics performance with maximum bandwidth speed of up to  
2.12 GB/s.  
S/PDIF out  
The motherboard’s S/PDIF out function turns your computer into a  
high-end entertainment system with digital connectivity to powerful  
speaker systems.  
IEEE 1394 support  
The IEEE 1394 interface provides high-speed and flexible PC connectivity  
to a wide range of peripherals and devices compliant to IEEE 1394a  
standards. The IEEE 1394 interface allows up to 400Mbps transfer rates  
through simple, low-cost, high-bandwidth asynchronous (real-time) data  
interfacing between computers, peripherals, and consumer electronic  
devices such as camcorders, VCRs, printers,TVs, and digital cameras.  
USB 2.0 technology  
The motherboard implements the new Universal Serial Bus (USB) 2.0  
specification, extending the connection speed from 12 Mbps on USB 1.1  
to a fast 480 Mbps on USB 2.0 - supporting up to eight USB 2.0 ports. The  
higher bandwidth of USB 2.0 allows connection of devices such as high  
resolution video conferencing cameras, next generation scanners and  
printers, and fast storage units. USB 2.0 is backward compatible with USB  
1.1.  
6-Channel Audio solution  
The motherboard uses an onboard audio Codec that lets you enjoy  
high-quality 6-channel audio without having to buy advanced sound cards.  
ASUS K8V SE Deluxe motherboard  
1-3  
1.3.2 Unique ASUS features  
ASUS Wi-Fi slot  
The ASUS Wi-Fi slot is designed for the ASUS WiFi-b™ add-on card to set  
up an environment for wireless LAN. The ASUS WiFi-b™ add-on card  
bundles the exclusive software Access Point (AP) to save the extra cost of  
a stand-alone AP. In addition, the card comes with user-friendly utilities  
and applications that allow quick connection to notebooks, PDAs and  
other wireless LAN peripherals. See page 2-18.  
AI NET solution  
The Marvell® Gigabit LAN controller chipset is onboard to provide a  
single-chip solution for LAN on Motherboard (LOM) applications. The  
controller integrates 32-bit 10/100/1000BASE-T Gigabit Ethernet Media  
Access Control (IEEE 802.3 compliant) and Physical Layer Transceiver  
solution to support high performance network applications. The controller  
is equipped with the Virtual Cable Tester™ (VCT) net-diagnosing utility  
that intelligently diagnoses and reports cable faults from a remote location  
up to 100 meters. This feature helps maintain a more stable network  
connection. See page 5-12.  
AI BIOS solution  
The AI BIOS is a combination of three ASUS intelligent solutions: Q-Fan,  
POST Reporter, and CrashFree BIOS 2.  
ASUS Q-Fan technology  
The ASUS Q-Fan technology smartly adjusts the fan speeds according to  
the system loading to ensure quiet, cool, and efficient operation. See page  
4-32.  
CrashFree BIOS 2  
This feature allows you to restore the original BIOS data from the ASUS  
support CD in case when the BIOS codes and data are corrupted. This  
protection eliminates the need to buy a replacement ROM chip. See page  
4-5.  
1-4  
Chapter 1: Product introduction  
ASUS POST Reporter™  
The motherboard offers an exciting feature called the ASUS POST  
Reporter™ to provide friendly voice messages and alerts during the  
Power-On Self-Tests (POST). Through an added external speaker, you will  
hear the messages informing you of the system boot status and causes of  
boot errors, if any. The bundled Winbond Voice Editor software allows you  
to customize the voice messages, and provides multi-language support.  
See page 3-3.  
ASUS MyLogo2™  
This new feature present in the motherboard allows you to personalize and  
add style to your system with customizable boot logos. See pages 4-34,  
5-7.  
C.P.R. (CPU Parameter Recall)  
The C.P.R. feature of the motherboard BIOS allows automatic re-setting to  
the BIOS default settings in case the system hangs due to overclocking.  
When the system hangs due to overclocking, C.P.R. eliminates the need to  
open the system chassis and clear the RTC data. Simply reboot the  
system and the BIOS shows the previous setting so users can amend the  
CPU setting again.  
ASUS EZ Flash BIOS  
With the ASUS EZ Flash, you can easily update the system BIOS even  
before loading the operating system. No need to use a DOS-based utility  
or boot from a floppy disk. See page 4-4.  
ASUS Multi-language BIOS  
The multi-language BIOS allows you to select the language of your choice  
from the available options. The localized BIOS menus allow you to  
configure easier and faster. See page 4-12.  
ASUS Instant Music  
This unique feature allows you to playback audio files even without  
booting the system to Windows™. Just press the ASUS Instant Music  
special function keys and enjoy the music! See pages 4-28, 5-9.  
ASUS K8V SE Deluxe motherboard  
1-5  
1-6  
Chapter 1: Product introduction  
Chapter 2  
This chapter lists the hardware setup  
procedures that you have to perform when  
installing system components. It includes  
description of the jumpers and connectors  
on the motherboard.  
Hardware information  
Chapter summary  
2.1 Before you proceed ....................................... 2-1  
2.2 Motherboard overview................................... 2-2  
2.3 Central Processing Unit (CPU) ..................... 2-6  
2.4 System memory ............................................2-11  
2.5 Expansion slots ........................................... 2-15  
2.6 Jumpers ........................................................ 2-19  
2.7 Connectors ................................................... 2-21  
ASUS K8V SE Deluxe motherboard  
2.1 Before you proceed  
Note of the following precautions before you install motherboard  
components or change any motherboard settings.  
Unplug the power cord from the wall socket before touching any  
component.  
Use a grounded wrist strap or touch a safely grounded object or to  
a metal object, such as the power supply case, before handling  
components to avoid damaging them due to static electricity.  
Hold components by the edges to avoid touching the ICs on them.  
Whenever you uninstall any component, place it on a grounded  
antistatic pad or in the bag that came with the component.  
Before you install or remove any component, ensure that the ATX  
power supply is switched off or the power cord is detached from  
the power supply. Failure to do so may cause severe damage to  
the motherboard, peripherals, and/or components.  
Onboard LED  
The motherboard comes with a standby power LED. When lit, this green  
LED indicates that the system is ON, in sleep mode, or in soft-off mode, a  
reminder that you should shut down the system and unplug the power  
cable before removing or plugging in any motherboard component. The  
illustration below shows the location of the onboard LED.  
SB_PWR  
K8V  
ON  
OFF  
®
Standby  
Power  
Powered  
Off  
K8V SE Deluxe Onboard LED  
ASUS K8V SE Deluxe motherboard  
2-1