No part of this manual, including the products and software described in it, may be reproduced,
transmitted, transcribed, stored in a retrieval system, or translated into any language in any form or by any
means, except documentation kept by the purchaser for backup purposes, without the express written
permission of ASUSTeK COMPUTER INC. (“ASUS”).
Product warranty or service will not be extended if: (1) the product is repaired, modied or altered, unless
such repair, modication of alteration is authorized in writing by ASUS; or (2) the serial number of the
product is defaced or missing.
ASUS PROVIDES THIS MANUAL “AS IS” WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESS
OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE IMPLIED WARRANTIES OR CONDITIONS OF
MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE. IN NO EVENT SHALL ASUS, ITS
DIRECTORS, OFFICERS, EMPLOYEES OR AGENTS BE LIABLE FOR ANY INDIRECT, SPECIAL,
INCIDENTAL, OR CONSEQUENTIAL DAMAGES (INCLUDING DAMAGES FOR LOSS OF PROFITS,
LOSS OF BUSINESS, LOSS OF USE OR DATA, INTERRUPTION OF BUSINESS AND THE LIKE),
EVEN IF ASUS HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES ARISING FROM ANY
DEFECT OR ERROR IN THIS MANUAL OR PRODUCT.
SPECIFICATIONS AND INFORMATION CONTAINED IN THIS MANUAL ARE FURNISHED FOR
INFORMATIONAL USE ONLY, AND ARE SUBJECT TO CHANGE AT ANY TIME WITHOUT NOTICE,
AND SHOULD NOT BE CONSTRUED AS A COMMITMENT BY ASUS. ASUS ASSUMES NO
RESPONSIBILITY OR LIABILITY FOR ANY ERRORS OR INACCURACIES THAT MAY APPEAR IN THIS
MANUAL, INCLUDING THE PRODUCTS AND SOFTWARE DESCRIBED IN IT.
Products and corporate names appearing in this manual may or may not be registered trademarks or
copyrights of their respective companies, and are used only for identication or explanation and to the
owners’ benet, without intent to infringe.
ii
Page 3
Contents
Contents ...................................................................................................................... iii
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 modications 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.
REACH
Complying with the REACH (Registration, Evaluation, Authorisation, and Restriction of
Chemicals) regulatory framework, we published the chemical substances in our products at
ASUS REACH website at http://green.asus.com/english/REACH.htm.
DO NOT throw the motherboard in municipal waste. This product has been designed to
enable proper reuse of parts and recycling. This symbol of the crossed out wheeled bin
indicates that the product (electrical and electronic equipment) should not be placed in
municipal waste. Check local regulations for disposal of electronic products.
DO NOT throw the mercury-containing button cell battery in municipal waste. This symbol
of the crossed out wheeled bin indicates that the battery should not be placed in municipal
waste.
vii
Page 8
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.
• Ensure 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 x it by yourself. Contact a qualied 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, ensure 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 qualied service
technician or your retailer.
viii
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About this guide
This user guide contains the information you need when installing and conguring the motherboard.
How this guide is organized
This guide contains the following parts:
• Chapter 1: Product introduction
This chapter describes the features of the motherboard and the new technology 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 switches, jumpers, and
connectors on the motherboard.
• Chapter 3: 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 4: Software support
This chapter describes the contents of the support DVD that comes with the
motherboard package and the software.
• Chapter 5: Multiple GPU technology support
This chapter describes how to install and congure multiple ATI® CrossFireX™ and
NVIDIA® SLI™ graphics cards.
Where to nd 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 yers,
that may have been added by your dealer. These documents are not part of the
standard package.
ix
Page 10
Conventions used in this guide
To ensure 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: Instructions that you MUST follow to complete a task.
NOTE: Tips and additional information to help you complete a task.
Typography
Bold text Indicates a menu or an item to select.
Italic
s Used to emphasize a word or a phrase.
<Key> Keys enclosed in the less-than and greater-than sign means
that you must press the enclosed key.
Example: <Enter> means that you must press the Enter or
Return key.
<Key1> + <Key2> + <Key3> If you must press two or more keys simultaneously, the key
names are linked with a plus sign (+).
Example: <Ctrl> + <Alt> + <Del>
x
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P6X58D Premium specications summary
CPULGA1366 socket for Intel® Core™ i7 Processor Extreme Edition /
ChipsetIntel® X58 / ICH10R
System busUp to 6.4GT/s; Intel® QuickPath Interconnect
ManageabilityWfM 2.0, DMI 2.0, WOL by PME, WOR by PME, PXE
Support DVD contentsDrivers
Form factorATX form factor: 12 in. x 9.6 in. (30.5 cm x 24.4 cm)
*Specications are subject to change without notice.
1 x PS/2 mouse port (green)
1 x Clear CMOS button
1 x Coaxial S/PDIF Out port
1 x Optical S/PDIF Out port
1 x IEEE 1394a port
2 x LAN (RJ-45) ports
2 x USB 3.0/2.0 ports
4 x USB 2.0/1.1 ports
8-channel Audio I/O ports
2 x SATA 6.0 Gb/s connectors (gray)
6 x SATA 3.0 Gb/s connectors (blue)
1 x CPU Fan connector
3 x Chassis Fan connectors (1 x 4-pin, 2 x 3-pin)
1 x Power Fan connector
1 x IEEE1394a connector
Front panel audio connector
1 x S/PDIF Out header
CD audio in
24-pin ATX Power connector
8-pin ATX 12V Power connector
System Panel (Q-Connector)
1 x MemOK! button
1 x Power on switch
1 x Reset switch
SM BIOS 2.3, ACPI 2.0a, Multi-language BIOS,
ASUS EZ Flash 2, ASUS CrashFree BIOS 3
ASUS Utilities
ASUS Update
Anti-virus software (OEM version)
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Chapter 1
User Manual
Chapter 1: Product introduction
1.1 Welcome!
Thank you for buying an ASUS® P6X58D Premium motherboard!
The motherboard delivers a host of new features and latest technologies, making it another
standout in the long line of ASUS quality motherboards!
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.
1 x ASUS P6X58D Premium motherboard1 x ASUS SLI™ bridge cable
1 x 2-port USB 2.0 and 1-port
eSATA module
1 x 2-in-1 ASUS Q-Connector kit1 x ASUS Q-Shield
1 x ASUS 3-Way SLI™
bridge connector
2 x Serial ATA 6.0 Gb/s cables
4 x Serial ATA 3.0 Gb/s cables
1 x Optional Fan
for water-cooling or passive-cooling only
Chapter 1
ASUS P6X58D Premium1-1
1 x User guide1 x Support DVD
• If any of the above items is damaged or missing, contact your retailer.
• The illustrated items above are for reference only. Actual product specications may
This motherboard supports the latest Intel® Core™ i7 processors in LGA1366 package with
integrated memory controller to support 3-channel (6 DIMMs) DDR3 memory. Supports Intel®
QuickPath Interconnect (QPI) with a system bus of up to 6.4 GT/s and a max bandwidth of
up to 25.6 GB/s. Intel® Core™ i7 processor is one of the most powerful and energy efcient
CPUs in the world. Refer to page 2-5 for details.
Intel® X58 Chipset
The Intel® X58 Express Chipset is one of the most powerful chipset designed to support
the Intel® Core™ i7 Processors with LGA1366 package and Intel® next generation system
interconnect interface, Intel® QuickPath Interconnect (QPI), providing improved performance
by utilizing serial point-to-point links, allowing increased bandwidth and stability. It also
supports up to 36 PCI Express 2.0 lanes providing better graphics performance.
The motherboard supports DDR3 memory that features data transfer rates of
2000(O.C.) / 1866(O.C.) / 1800(O.C.) / 1600(O.C.) /1333 / 1066 MHz to meet the higher
bandwidth requirements of the latest 3D graphics, multimedia, and Internet applications. The
triple-channel DDR3 architecture enlarges the bandwidth of your system memory to boost
system performance. Refer to page 2-10 for details.
3-Way SLI™ and Quad-GPU CrossFireX™ support
The P6X58D Premium breaks the boundaries to bring you the multi-GPU choice of either SLI™
or CrossFireX™. The motherboard features a dedicated graphics engine on the most powerful
Intel® X58 platform to optimize PCIe allocation in multiple GPU congurations. Expect a
brand-new gaming style you’ve never experienced before! Refer to chapter 5 for details.
True USB 3.0 Support
Experience ultra-fast data transfers at 4.8 Gb/s with USB 3.0–the latest connectivity standard.
Built to connect easily with next-generation components and peripherals, USB 3.0 transfers
data 10X faster and is also backward compatible with USB 2.0 components.
True Serial ATA 6.0 Gb/s support
Supporting the next-generation Serial ATA (SATA) storage interface, this motherboard
delivers up to 6.0 Gb/s data transfer rates. Additionally, get enhanced scalability, faster data
retrieval, double the bandwidth of current bus systems. Refer to page 2-30 for details.
Green ASUS
This motherboard and its packaging comply with the European Union’s Restriction on the
use of Hazardous Substances (RoHS). This is in line with the ASUS vision of creating
environment-friendly and recyclable products/packaging to safeguard consumers’ health
while minimizing the impact on the environment.
1-2Chapter 1: Product Introduction
Page 17
1.3.2 ASUS unique features
ASUS Xtreme Design
ASUS Xtreme Phase
ASUS True 16+2 Phase Power Design
The groundbreaking 16+2 phase VRM design is brought to the ASUS motherboards.
16+2 phase power design, 16-phase for vCore and extra 2-phase for QPI/Memory
controller inside CPU, can provide the highest power efciency, and hence generates
less heat to effectively enhance the overclocking capability. With the high quality power
components such as low RDS (on) MOSFETs, Ferrite core chokes with lower hysteresis
loss, and 100% Japan-made high quality conductive polymer capacitors, ASUS 16+2
phase VRM design also ensure longer component life and minimum power loss.
ASUS Exclusive Features
MemOK!
Memory compatibility is among the top concerns during computer upgrades. Worry no
more. MemOK! is the fastest memory booting solution today. This remarkable memory
rescue tool requires nothing but a push of a buttton to patch memory issues and get
your system up and running in no time. The technology is able to determine failsafe
settings that can dramatically improve your system booting success. Refer to page
2-24 for details.
ASUS EPU
The ASUS EPU (Energy Processing Unit) provides total system power management by
detecting current PC loadings and intelligently moderating power usage for critical PC
components in real-time–helping save power and money!
Express Gate SSD
Express Gate™ is an ASUS exclusive OS that provides you with quick access to the
Internet and key applications before entering the Windows® OS. Refer to pages 3-34
and 4-8 for details.
Chapter 1
ASUS Quiet Thermal Solutions
ASUS Quiet Thermal solutions make the system more stable and enhance the overclocking
capability.
Fanless Design—Heat-pipe solution
The Heat Pipe design effectively directs the heat generated by the chipsets to the
heatsink near the back IO ports, where it can be carried away by existing airow from
CPU fan or bundled optional fan. The purpose of the innovative heat pipe design on
this motherboard is that the groundbreaking fanless design does not have lifetime
problems as a chipset fan does. Furthermore, it provides options for users to install
side-ow fan or passive cooler. The Heat Pipe design is the most reliable fanless
thermal solution to date.
DO NOT uninstall the heat-pipe by yourself. Doing so may bend the tubing and affect the
heat dissipation performance.
ASUS P6X58D Premium1-3
Page 18
Up to 20ºC (36ºF) Cooler—Stack Cool 3+
Stack Cool 3+ is a fanless cooling solution offered exclusively by ASUS. It effectively
Chapter 1
and noiselessly transfers heat generated by the critical components to the other side
of the specially designed PCB (printed circuit board) for effective heat dissipation—
making temperatures cooler by up to 20ºC.
Fan Xpert
ASUS Fan Xpert intelligently allows you to adjust both the CPU and chassis fan speeds
according to different ambient temperatures caused by different climate conditions
in different geographic regions and your PC’s loading. The built-in variety of useful
proles offer exible controls of fan speed to achieve a quiet and cool environment.
Refer to page 4-6 for details.
ASUS Crystal Sound
This feature can enhance speech-centric applications like Skype, online game, video
conference and recording.
Noise Filter
This feature detects repetitive and stationary noises (non-voice signals) like computer
fans, air conditioners, and other background noises then eliminates it in the incoming
audio stream while recording.
DTS Surround Sensation UltraPC
DTS Surround Sensation UltraPC delivers exceptional 5.1 surround experience
through the most common PC audio setups—your existing stereo speakers or
headphones. In addition to virtual surround, “Bass enhancement” provides stronger low
frequency bass sound, and “Voice clarication” provides clear human dialogue even
with loud background sound. With these technologies, you may experience a better
home-theater audio with ease.
ASUS EZ DIY
ASUS EZ DIY feature collection provides you with easy ways to install computer components,
update the BIOS, or back up your favorite settings.
ASUS Onboard Switch
With an easy press during overclocking, the exclusive onboard switches allow gamers
to effortless ne-tune the performance without having to short the pins! Refer to page
2-23 for details.
ASUS Q-Slot
ASUS Q-Slot enhances your DIY experience that speeds up and simplies the DIY
process!
ASUS Q-Shield
ASUS Q-Shield’s special design makes it convenient and easy to install on your
motherboard. With better electric conductivity, it ideally protects your motherboard
against static electricity and shields it against Electronic Magnetic Interference (EMI).
1-4Chapter 1: Product Introduction
Page 19
ASUS Q-Connector
ASUS Q-Connector allows you to easily connect or disconnect the chassis front panel
cables to the motherboard. This unique module eliminates the trouble of connecting the
system panel cables one at a time and avoiding wrong cable connections.
ASUS O.C. Prole
The motherboard features the ASUS O.C. Prole that allows you to conveniently store
or load multiple BIOS settings. The BIOS settings can be stored in the CMOS or a
separate le, giving you the freedom to share and distribute your favorite settings.
ASUS CrashFree BIOS 3
ASUS CrashFree BIOS 3 allows you to restore corrupted BIOS data from a USB ash
disk containing the BIOS le. This protection eliminates the need to buy a replacement
ROM chip.
ASUS EZ Flash 2
ASUS EZ Flash 2 is a user-friendly utility that allows you to update the BIOS without
using a bootable oppy disk or an OS-based utility.
ASUS MyLogo2™
This feature allows you to convert your favorite photo into a 256-color boot logo for a
more colorful and vivid image on your screen.
Multi-language BIOS
The multi-language BIOS allows you to select the language of your choice from the
available options. The localized BIOS setup menu helps you congure your system
easier and faster.
Chapter 1
1.3.3 ASUS exclusive overclocking features
ASUS TurboV
Feel the adrenaline rush of real-time OC—now a reality with the ASUS TurboV. This easy OC
tool allows you to overclock without exiting or rebooting the OS; and its user-friendly interface
makes overclock with just a few clicks away. Moreover, the ASUS OC proles in TurboV
provides the best O.C. settings in different scenarios.
Precision Tweaker 2
Allows you to adjust the CPU voltage in 0.00625v steps and NB/DRAM voltage in 0.02v
steps to ne-tune voltage to achieve the most precise setting for the ultimate overclocking
conguration.
C.P.R. (CPU Parameter Recall)
The BIOS C.P.R. feature automatically restores the CPU default settings when the system
hangs due to overclocking failure. C.P.R. eliminates the need to open the system chassis and
clear the RTC data. Simply shut down and reboot the system, and the BIOS automatically
restores the CPU parameters to their default settings.
ASUS P6X58D Premium1-5
Page 20
Chapter 1
1-6Chapter 1: Product Introduction
Page 21
Chapter 2
Chapter 2: Hardware information
2.1 Before you proceed
Take 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.
• Before handling components, use a grounded wrist strap or touch a safely grounded
object or a metal object, such as the power supply case, 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, or components.
Chapter 2
ASUS P6X58D Premium2-1
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2.2 Motherboard overview
2.2.1 Motherboard layout
Chapter 2
Refer to
2.8 Connectors
connectors.
2-2Chapter 2: Hardware information
for more information about rear panel connectors and internal
Page 23
2.2.2 Layout contents
Connectors/Jumpers/SlotsPage
1. ATX power connectors (24-pin EATXPWR, 8-pin EATX12V)
2. CPU, chassis, and power fan connectors (4-pin CPU_FAN, 4-pin CHA_FAN1
3-pin CHA_FAN2–3, 3-pin PWR_FAN)
3. LGA1366 CPU Socket
4. DDR3 DIMM slots
5. CPU / DRAM Bus / QPI DRAM overvoltage settings (3-pin OV_CPU;
3-pin OV_DRAM_BUS; 3-pin OV_QPI_DRAM)
6. MemOK! switch (MEMOK)
7. Marvell
8. ICH10R Serial ATA 3.0 Gb/s connectors (7-pin SATA1–6 [blue])
9. System panel connector (20-8 pin PANEL)
10. USB connectors (10-1 pin USB56, USB78)
11. IEEE 1394a port connector (10-1 pin IE1394_2)
12. Onboard Reset switch
13. Onboard Power-on switch
14. Optical drive audio connector (4-pin CD)
15. Front panel audio connector (10-1 pin AAFP)
16. Digital audio connector (4-1 pin SPDIF_OUT)
®
Serial ATA 6.0 Gb/s connectors
(7-pin SATA_6G_1, 7-pin SATA_6G_2 [gray])
2-35
2-33
2-5
2-10
2-22
2-24
2-30
2-29
2-36
2-31
2-32
2-23
2-23
2-32
2-34
2-34
Chapter 2
ASUS P6X58D Premium2-3
Page 24
2.2.3 Placement direction
When installing the motherboard, ensure that you place it into the chassis in the correct
orientation. The edge with external ports goes to the rear part of the chassis as indicated in
the image below.
2.2.4 Screw holes
Place nine screws into the holes indicated by circles to secure the motherboard to the
chassis.
Chapter 2
DO NOT overtighten the screws! Doing so can damage the motherboard.
Place this side towards
the rear of the chassis
2-4Chapter 2: Hardware information
Page 25
2.3 Central Processing Unit (CPU)
The motherboard comes with a surface mount LGA1366 socket designed for the Intel®
Core™ i7 Processor Extreme Edition / Core™ i7 Processor.
Ensure that all power cables are unplugged before installing the CPU.
• Upon purchase of the motherboard, ensure that the PnP cap is on the socket and
the socket contacts are not bent. Contact your retailer immediately if the PnP cap
is missing, or if you see any damage to the PnP cap/socket contacts/motherboard
components. ASUS will shoulder the cost of repair only if the damage is shipment/
transit-related.
• Keep the cap after installing the motherboard. ASUS will process Return Merchandise
Authorization (RMA) requests only if the motherboard comes with the cap on the
LGA1366 socket.
• The product warranty does not cover damage to the socket contacts resulting from
incorrect CPU installation/removal, or misplacement/loss/incorrect removal of the PnP
cap.
2.3.1 Installing the CPU
To install a CPU:
1. Locate the CPU socket on the motherboard.
Before installing the CPU, ensure that the cam box is facing towards you and the load lever
is on your left.
Chapter 2
ASUS P6X58D Premium2-5
Page 26
2. Press the load lever with your thumb
(A), then move it to the left (B) until it is
released from the retention tab.
3. Lift the load lever in the direction of the
arrow to a 135º angle.
4. Lift the load plate with your thumb and
Chapter 2
forenger to a 100º angle.
5. Remove the PnP cap from the CPU
socket.
To prevent damage to the socket pins,
do not remove the PnP cap unless
you are installing a CPU.
Retention tab
A
B
Load lever
Load plate
4
3
PnP cap
2-6Chapter 2: Hardware information
Page 27
6. Position the CPU over the socket,
ensuring that the gold triangle is on the
bottom-left corner of the socket, and then
t the socket alignment key into the CPU
notch.
The CPU ts in only one correct
orientation. DO NOT force the CPU
into the socket to prevent bending
the connectors on the socket and
damaging the CPU!
7. Apply some Thermal Interface Material
to the exposed area of the CPU that the
heatsink will be in contact with, ensuring
that it is spread in an even thin layer.
CPU notch
Alignment key
Gold
triangle
mark
Some heatsinks come with pre-applied
thermal paste. If so, skip this step.
The Thermal Interface Material is
toxic and inedible. DO NOT eat it. If
it gets into your eyes or touches your
skin, wash it off immediately, and seek
professional medical help.
To prevent contaminating the paste, DO NOT spread the paste with your nger directly.
8. Close the load plate (A), then push
the load lever (B) until it snaps into the
retention tab.
Chapter 2
A
B
ASUS P6X58D Premium2-7
Page 28
2.3.2 Installing the CPU heatsink and fan
The Intel® LGA1366 processor requires a specially designed heatsink and fan assembly to
ensure optimum thermal condition and performance.
• When you buy a boxed Intel® processor, the package includes the CPU fan and
heatsink assembly. If you buy a CPU separately, ensure that you use only Intel®-certied
multi-directional heatsink and fan.
®
• Your Intel
If you purchased a separate CPU heatsink and fan assembly, ensure that the Thermal
Interface Material is properly applied to the CPU heatsink or CPU before you install the
heatsink and fan assembly.
LGA1366 heatsink and fan assembly comes in a push-pin design and
requires no tool to install.
Chapter 2
To install the CPU heatsink and fan:
1. Place the heatsink on top of the installed
CPU, ensuring that the four fasteners
match the holes on the motherboard.
2. Push down two fasteners at a time in
a diagonal sequence to secure the
heatsink and fan assembly in place.
Ensure that you have installed the motherboard to the chassis before you install the CPU
fan and heatsink assembly.
A
B
B
A
A
B
B
1
A
1
Orient the heatsink and fan assembly such that the CPU fan cable is closest to the CPU fan
connector.
2-8Chapter 2: Hardware information
Page 29
3. Connect the CPU fan cable to the connector on the motherboard labeled CPU_FAN.
DO NOT forget to connect the CPU fan connector! Hardware monitoring errors can occur if
you fail to plug this connector.
2.3.3 Uninstalling the CPU heatsink and fan
To uninstall the CPU heatsink and fan:
1. Disconnect the CPU fan cable from the
connector on the motherboard.
2. Rotate each fastener counterclockwise.
3. Pull up two fasteners at a time in a
diagonal sequence to disengage the
heatsink and fan assembly from the
motherboard.
B
A
B
A
Chapter 2
A
B
B
A
4. Carefully remove the heatsink and fan assembly from the motherboard.
ASUS P6X58D Premium2-9
Page 30
2.4 System memory
DIMM A1
DIMM B1
DIMM A1DIMM B1DIMM C1
DIMM A1
DIMM B1
DIMM A1DIMM B1DIMM C1
DIMM A1
DIMM A2
DIMM B2DIMM B1DIMM C2DIMM C1
DIMM A1
DIMM B1
DIMM C1
DIMM A2
DIMM A1
DIMM B1
DIMM C1
DIMM A1DIMM B1DIMM C1
DIMM A1
DIMM A2
DIMM B2
DIMM B1
DIMM C2
DIMM C1
2.4.1 Overview
The motherboard comes with six Double Data Rate 3 (DDR3) Dual Inline Memory Modules
(DIMM) sockets.
A DDR3 module has the same physical dimensions as a DDR2 DIMM but is notched
differently to prevent installation on a DDR2 DIMM socket. DDR3 modules are developed for
better performance with less power consumption.
The gure illustrates the location of the DDR3 DIMM sockets:
Chapter 2
Recommended memory congurations
One DIMM:
You may install one memory module in slot A1, B1 or C1 as a single-channel operation.
Two DIMMs (dual-channel operation):Three DIMMs (triple-channel operation):
Four DIMMs (triple-channel operation):
Six DIMMs (triple-channel operation):
Due to Intel CPU spec denition, the system will not boot if only one DIMM is installed
in DIMM slot A2, B2, or C2. Follow the illustrations above for recommended memory
conguration.
2-10Chapter 2: Hardware information
Page 31
2.4.2 Memory congurations
You may install 1GB, 2GB and 4GB unbuffered non-ECC DDR3 DIMMs into the DIMM
sockets.
• You may install varying memory sizes in Channel A, Channel B and Channel C. The
system maps the total size of the lower-sized channel for the dual-channel or
triple-channel conguration. Any excess memory from the higher-sized channel is then
mapped for single-channel operation.
• Due to Intel spec denition, X.M.P. DIMMs and DDR3-1600 are supported for one
DIMM per channel only.
• According to Intel
the CPU.
• Always install DIMMs with the same CAS latency. For optimum compatibility, we
recommend that you obtain memory modules from the same vendor.
• Due to the memory address limitation on 32-bit Windows OS, when you install 4GB
or more memory on the motherboard, the actual usable memory for the OS can be
about 3GB or less. For effective use of memory, we recommend that you do any of the
following:
- Use a maximum of 3GB system memory if you are using a 32-bit Windows OS.
- Install a 64-bit Windows OS when you want to install 4GB or more on the
motherboard.
For more details, refer to the Microsoft® support site at
http://support.microsoft.com/kb/929605/en-us.
• This motherboard does not support DIMMs made up of 512Mb (64MB) chips or less
(Memory chip capacity counts in Megabit, 8 Megabit/Mb = 1 Megabyte/MB).
• The default memory operation frequency is dependent on its Serial Presence Detect
(SPD), which is the standard way of accessing information from a memory module.
Under the default state, some memory modules for overclocking may operate at a
lower frequency than the vendor-marked value. To operate at the vendor-marked
or at a higher frequency, refer to section
frequency adjustment.
• For system stability, use a more efcient memory cooling system to support a full
memory load (6 DIMMs) or overclocking condition.
®
CPU spec, DIMM voltage below 1.65V is recommended to protect
WINTEC3DU3191A-101GB DS Qimonda IDSH51-03A1F1C-10F 7N/AV V
1GB
EBJ10UE8BAW0-AE-E
HMT125U6AFP8C-G7N0 2GB
1GB SS
SS/DSChip
SS MICRON
DS HYNIX
Chip NO.
Brand
D9KPT7(1066-7-7-7-20)
ELPIDAJ1108BABG-DJ-E
H5TQ1G83AFPG7C
Timing
Lable(Bios)
7(1066-7-7-7-20)
7N/A
Voltage
N/A
N/AV
DIMM socket
support (Optional)
A* B* C* D*
V
VV
VV
V
V
VV
V
V
Side(s): SS - Single-sided DS - Double-sided
DIMM support:
Supports two (2) modules inserted into slot A1 and B1 as one pair of Dual-channel
• A*:
memory conguration.
Supports three (3) modules inserted into the blue slots (A1, B1 and C1) as one
• B*:
set of Triple-channel memory conguration.
Supports four (4) modules inserted into the blue slots (A1, B1 and C1) and the
• C*:
black slot A2 as one set of Triple-channel memory conguration.
Supports six (6) modules inserted into both the blue slots and the black slots as
• D*:
two set of Triple-channel memory conguration.
• ASUS exclusively provides hyper DIMM support function.
• Hyper DIMM support is subject to the physical characteristics of individual CPUs. Load
the X.M.P. or D.O.C.P. settings in the BIoS for the hyper DIMM support.
• Visit the ASUS website for the latest QVL.
2-16Chapter 2: Hardware information
Page 37
2.4.3 Installing a DIMM
Ensure to unplug the power supply before adding or removing DIMMs or other system
components. Failure to do so may cause severe damage to both the motherboard and the
components.
To install a DIMM:
1. Press the retaining clips outward to
unlock a DIMM socket.
2. Align a DIMM on the socket such that
the notch on the DIMM matches the
break on the socket.
Unlocked retaining clip
A DIMM is keyed with a notch so that it ts in only one direction. DO NOT force a DIMM into
a socket to avoid damaging the DIMM.
3. Firmly insert the DIMM into the socket
until the retaining clips snap back in
place and the DIMM is properly seated.
Locked Retaining Clip
2.4.4 Removing a DIMM
To remove a DIMM:
1. Simultaneously press the retaining
clips outward to unlock the DIMM.
2
DIMM notch
1
1
Chapter 2
3
2
1
1
Support the DIMM lightly with your ngers when pressing the retaining clips. The DIMM
might get damaged when it ips out with extra force.
2. Remove the DIMM from the socket.
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2.5 Expansion slots
In the future, you may need to install expansion cards. The following subsections describe the
slots and the expansion cards that they support.
2.5.1 Installing an expansion card
To install an expansion card:
1. Before installing the expansion card, read the documentation that came with it and
make the necessary hardware settings for the card.
2. Remove the system unit cover (if your motherboard is already installed in a chassis).
Chapter 2
3. Remove the bracket opposite the slot that you intend to use. Keep the screw for later
use.
4. Align the card connector with the slot and press rmly until the card is completely
seated on the slot.
5. Secure the card to the chassis with the screw you removed earlier.
6. Replace the system cover.
2.5.2 Conguring an expansion card
After installing the expansion card, congure it by adjusting the software settings.
1. Turn on the system and change the necessary BIOS settings, if any. See Chapter 3 for
information on BIOS setup.
2. Assign an IRQ to the card. Refer to the tables on the next page.
3. Install the software drivers for the expansion card.
Ensure to unplug the power cord before adding or removing expansion cards. Failure to do
so may cause you physical injury and damage motherboard components.
When using PCI cards on shared slots, ensure that the drivers support “Share IRQ” or that
the cards do not need IRQ assignments. Otherwise, conicts will arise between the two PCI
groups, making the system unstable and the card inoperable. Refer to the table on the next
page for details.
2-18Chapter 2: Hardware information
Page 39
2.5.3 Interrupt assignments
Standard interrupt assignments
IRQPriority Standard function
0
12Keyboard Controller
2–Redirect to IRQ#9
412Communications Port (COM1)*
513IRQ Holder for PCI Steering*
614Floppy Disk Controller
715Reserved
83System CMOS/Real Time Clock
94IRQ Holder for PCI Steering*
105IRQ Holder for PCI Steering*
116IRQ Holder for PCI Steering*
127Reserved
138Numeric Data Processor
149Primary IDE Channel
* These IRQs are usually available for PCI devices.
IRQ assignments for this motherboard
IOH
NEC USB 3.0
Marvell 9123––––used–––
PCIE16_1used–––––––
PCIE16_2––––––used–
ICH
PCIE16_3–shared––––––
PCIE1_1shared–––––––
LAN1 (8056)––shared–––––
LAN2 (8056)–shared––––––
Marvell 6111shared–––––––
Marvell SAS–––shared––––
PCI_1shared–––––––
PCI_2–shared––––––
USB_1–––––––shared
USB_2–––shared––––
USB_3––shared–––––
USB_4shared–––––––
USB_5–––––used––
USB_6–––shared––––
USB 2.0_1–––––––shared
USB 2.0_2––shared–––––
SATA_1––––shared–––
SATA _2––––shared–––
Audio––––––used–
1System Timer
2425262728293031
–––––used––
ABCDEFGH
Chapter 2
ASUS P6X58D Premium2-19
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2.5.4 PCI slots
The PCI slots support cards such as a LAN card, SCSI card, USB card, and other cards that
comply with PCI specications. Refer to the gure below for the location of the slots.
2.5.5 PCI Express x1 slot
This motherboard supports PCI Express x1 network cards, SCSI cards and other cards that
comply with the PCI Express specications. Refer to the gure below for the location of the
slots.
2.5.6 PCI Express 2.0 x16 slots
This motherboard has three PCI Express 2.0 x16 slots that support PCI Express x16 2.0
graphic cards complying with the PCI Express specications. Refer to the gure below for the
location of the slots.
Chapter 2
PCIe 2.0 x16_3 slot (gray, at max. x8 link)
PCI slot 2
PCIe 2.0 x16_2 slot (blue, at max. x16 link)
PCI slot 1
PCIe 2.0 x16_1 slot (blue, at x16 link)
PCIe x1_1 slot
2-20Chapter 2: Hardware information
Page 41
VGA conguration
Single VGA/PCIe card
Dual VGA/PCIe card
Triple VGA/PCIe card
• In single VGA card mode, use rst the PCIe 2.0 x16_1 slot (blue) or PCIe 2.0 x16_2
slot (blue) for a PCI Express x16 graphics card to get better performance.
• In CrossFireX™ or SLI™ mode, use the PCIe 2.0 x16_1 (blue) and PCIe 2.0 x16_2
(blue) slots for PCI Express x16 graphics cards to get better performance.
• Use the three PCIe 2.0 x16 slots for 3-Way SLI or CrossFireX™ mode.
• If you install a PCIe x16 graphics card on to the PCIe x16_1 slot, a PCIe device with
a bandwidth faster than x8 link to the PCIe x16_2 slot, and a PCIe device with a
bandwidth slower than x4 link to the PCIe x16_3 slot, the three PCIe x16 slots will
work at x16, x16, x1 link as the default.
• If you install a PCIe x16 graphics card on to the PCIe x16_1 slot, a PCIe device with
a bandwidth slower than x8 link to the PCIe x16_2 slot, and a PCIe device with a
bandwidth faster than x4 link to the PCIe x16_3 slot, the three PCIe x16 slots will work
at x16, x8, x8 link as the default.
• You may manually reassign the link width of PCIe x16_2 and PCIe x16_3 slots in
BIOS settings. See page 3-22 for details.
• We recommend that you provide sufcient power when running
CrossFireX™ or SLI™ mode. See page 2-35 for details.
• Connect a chassis fan to the motherboard connector labeled CHA_FAN1/2/3 when
using multiple graphics cards for better thermal environment. See page 2-33 for
details.
PCI Express operating mode
PCIe x16_1PCIe x16_2PCIe x16_3
x16 (Recommend for
single VGA)
x16x16x1
x16x16x1
x16x8x8
x16 (Single VGA)N/A
Chapter 2
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2.6 Jumpers
CPU / DRAM Bus / QPI DRAM overvoltage setting
(3-pin OV_CPU, 3-pin OV_DRAM_BUS, 3-pin OV_QPI_DRAM)
These jumpers allow you to enable or disable the advanced CPU, DRAM Bus, and QPI
DRAM overvoltage settings in BIOS. Read the following information before you change the
jumper settings.
Chapter 2
OV_CPUOV_DRAM_BUSOV_QPI_DRAM
Pins 1-2 (Default)up to 1.70Vup to 2.00Vup to 1.70V
Pins 2-3 (OV Enabled)up to 2.10Vup to 2.46Vup to 1.90V
• Before you change the jumper settings for extra-high overvoltage ability, use the BIOS
items rst to adjust the desired CPU, DRAM, and QPI performance. Ensure that your
system functions well under the highest BIOS voltage settings before you change the
setting of these three jumpers.
• DO NOT set the OV_CPU jumper to pins 2–3 when you install a new CPU and have
not booted for the rst time. Doing so may cause the system to halt. For system failure
due to the wrong setting of the OV_CPU jumper, shut down the computer and move
the cap back to pins 1–2.
• According to Intel CPU spec, DIMMs with voltage requirement over 1.65V may
damage the CPU permanently. We recommend you install the DIMMs with the voltage
requirement below 1.65V.
• The system may need a better cooling system (for example, a water-cooling system)
to work stably under high voltage settings.
2-22Chapter 2: Hardware information
Page 43
2.7 Onboard switches
Onboard switches allow you to ne-tune performance when working on a bare or open-case
system. This is ideal for overclockers and gamers who continually change settings to enhance
system performance.
1. Power-on switch
The motherboard comes with a power-on switch that allows you to power up or wake
up the system. This switch also lights up when the system is plugged to a power source
indicating 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 power-on switch.
Chapter 2
2. Reset switch
Press the reset switch to reboot the system.
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3. MemOK! switch
Installing DIMMs that are incompaible with the motherboard may cause system boot
failure, and the DRAM_LED near the MemOK! switch lights continuously. Press and
hold the MemOK! switch until the DRAM_LED starts blinking to begin automatic
memory compatibility tuning for successful boot.
Chapter 2
• The DRAM_LED also lights when the DIMM is not properly installed. Turn off the
system and reinstall the DIMM before using the MemOK! function.
• Pressing the MemOK! switch under Windows
computer and start the memory tuning.
• During the tuning process, the system loads and tests failsafe memory settings. It
takes about 30 seconds for the system to test one set of failsafe settings. If the test
fails, the system reboots and test the next set of failsafe settings. The blinking speed
of the DRAM_LED increases, indicating different test processes.
• Due to memory tuning requirement, the system automatically reboots when each
timing set is tested. If the installed DIMMs still fail to boot after the whole tuning
process, the DRAM_LED lights continuously. Replace the DIMMs with ones
recommended in the Memory QVL (Qualied Vendors Lists) in this user manual or on
the ASUS website at www.asus.com.
• If you turn off the computer and replace DIMMs during the tuning process, the system
continues memory tuning after turning on the computer. To stop memory tuning, turn
off the computer and unplug the power cord for about 5–10 seconds.
• If your system fail to boot due to BIOS overclocking, press the MemOK! switch to boot
and load BIOS default settings. A messgae will appear during POST reminding you
that the BIOS has been restored to its default settings.
• We recommend that you download and update to the latest BIOS version from the
ASUS website at www.asus.com after using the MemOK! function.
®
OS environment will reboot the
2-24Chapter 2: Hardware information
Page 45
2.8 Connectors
2.8.1 Rear panel connectors
Chapter 2
Rear panel connectors
1. PS/2 mouse port (green)7. Clear CMOS switch
2. Coaxial S/PDIF Out port8. USB 3.0 ports 1 and 2
3. LAN2 (RJ-45) port*9. Optical S/PDIF Out port
4. IEEE 1394a port10. USB 2.0 ports 3 and 4
5. LAN1 (RJ-45) port*11. USB 2.0 ports 1 and 2
6. PS/2 keyboard port (purple)12. Audio I/O ports**
*and **: Refer to the tables on the next page for LAN port and audio port denitions.
Press the Clear CMOS switch to clear BIOS setup information only when the system hangs
due to overclocking.
ASUS P6X58D Premium2-25
Page 46
* LAN port LED indications
Activity Link LEDSpeed LED
StatusDescriptionStatusDescription
OFF
ORANGELinkedORANGE100 Mbps connection
BLINKINGData activityGREEN1 Gbps connection
** Audio 2, 4, 6, or 8-channel conguration
Port
Chapter 2
Light BlueLine InLine InLine InLine In
LimeLine OutFront Speaker OutFront Speaker OutFront Speaker Out
PinkMic InMic InMic InMic In
Orange––Center/SubwooferCenter/Subwoofer
Black–Rear Speaker OutRear Speaker OutRear Speaker Out
Gray–––Side Speaker Out
2.8.2 Audio I/O connections
Audio I/O ports
No linkOFF
Headset
2-channel
4-channel6-channel8-channel
10 Mbps connection
ACT/LINK
LED
LAN port
SPEED
LED
Connect to Headphone and Mic
2-26Chapter 2: Hardware information
Page 47
Connect to Stereo Speakers
Connect to 2.1 channel Speakers
Chapter 2
Connect to 4.1 channel Speakers
ASUS P6X58D Premium2-27
Page 48
Connect to 5.1 channel Speakers
Chapter 2
Connect to 7.1 channel Speakers
2-28Chapter 2: Hardware information
Page 49
2.8.3 Internal connectors
1. ICH10R Serial ATA connectors (7-pin SATA 1–6 [blue])
These connectors are for the Serial ATA signal cables for Serial ATA hard disk drives
and optical disc drives.
If you installed Serial ATA hard disk drives, you can create a RAID 0, 1, 5, and 10
conguration with the Intel® Matrix Storage Technology through the onboard Intel®
ICH10R RAID controller.
Chapter 2
• These connectors are set to Standard IDE mode by default. In Standard IDE mode,
you can connect Serial ATA boot/data hard disk drives to these connectors. If you
intend to create a Serial ATA RAID set using these connectors, set the
item in the BIOS to [RAID]. See section
SATA as
details.
• Before creating a RAID set, refer to section
bundled in the motherboard support DVD.
• You must install Windows
ATA hard disk drives. The Serial ATA RAID feature is available only if you are using
Windows® XP SP 2 or later version.
• When using hot-plug and NCQ, set the
See section
ASUS P6X58D Premium2-29
3.4.2 Storage Conguration
®
XP Service Pack 2 or later version before using Serial
3.4.2 Storage Conguration
4.4 RAID congurations
Congure SATA as
for details.
in the BIOS to [AHCI].
Congure
for
or the manual
Page 50
2. Marvell® Serial ATA 6.0 Gb/s connectors
(7-pin SATA_6G_1, 7-pin SATA_6G_2 [gray])
These connectors are for the Serial ATA 6.0 Gb/s signal cables for Serial ATA 6.0 Gb/s
hard disk drives.
Chapter 2
• These connectors are set to Standard IDE mode by default. In Standard IDE mode,
you can connect Serial ATA data hard disk drives to these connectors.
• You must install Windows
hard disk drives.
• When using hot-plug and NCQ, set the
[AHCI Mode]. Refer to section
®
XP Service Pack 2 or later versions before using Serial ATA
Marvell 9123 Controller
3.6.3 Onboard Devices Conguration
item in the BIOS to
for details.
2-30Chapter 2: Hardware information
Page 51
3. USB connectors (10-1 pin USB56; USB78)
These connectors are for USB 2.0 ports. Connect the USB module cable to any of
these connectors, then install the module to a slot opening at the back of the system
chassis. These USB connectors comply with USB 2.0 specication that supports up to
480 Mbps connection speed.
Never connect a 1394 cable to the USB connectors. Doing so will damage the motherboard!
You can connect the front panel USB cable to the ASUS Q-Connector (USB, blue) rst, and
then install the Q-Connector (USB) to the USB connector onboard if your chassis supports
front panel USB ports.
Chapter 2
The USB module cable is purchased separately.
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4. IEEE 1394a port connector (10-1 pin IE1394_2)
This connector is for an IEEE 1394a port. Connect the IEEE 1394a module cable
to this connector, then install the module to a slot opening at the back of the system
chassis.
Chapter 2
5. Optical drive audio connector (4-pin CD)
These connectors allow you to receive stereo audio input from sound sources such as
a CD-ROM, TV tuner, or MPEG card.
Never connect a USB cable to the IEEE 1394a connector. Doing so will damage the
motherboard!
The IEEE 1394a module cable is purchased separately.
2-32Chapter 2: Hardware information
Page 53
6. CPU, chassis, and power fan connectors
(4-pin CPU_FAN; 4-pin CHA_FAN1; 3-pin CHA_FAN2–3; 3-pin PWR_FAN)
Connect the fan cables to the fan connectors on the motherboard, ensuring 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. Insufcient air ow inside the
system may damage the motherboard components. These are not jumpers! Do not place
jumper caps on the fan connectors!
• The CPU_FAN connector supports the CPU fan of maximum 2A (24 W) fan power.
• Only the CPU_FAN, CHA_FAN 1, CHA_FAN 2 and CHA_FAN 3 connectors support
the ASUS Fan Xpert feature.
• If you install two VGA cards, we recommend that you plug the rear chassis fan cable
to the motherboard connector labeled CHA_FAN1/2/3 for better thermal environment.
Chapter 2
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7. Digital audio connector (4-1 pin SPDIF_OUT)
This connector is for an additional Sony/Philips Digital Interface (S/PDIF) port. Connect
the S/PDIF Out module cable to this connector, then install the module to a slot opening
at the back of the system chassis.
Chapter 2
8. Front panel audio connector (10-1 pin AAFP)
This connector is for a chassis-mounted front panel audio I/O module that supports
either HD Audio or legacy AC`97 audio standard. Connect one end of the front panel
audio I/O module cable to this connector.
The S/PDIF module is purchased separately.
• We recommend that you connect a high-denition front panel audio module to this
connector to avail of the motherboard’s high-denition audio capability.
• If you want to connect a high-denition front panel audio module to this connector, set
the
Front Panel Type
AC'97 front panel audio module to this connector, set the item to
this connector is set to
2-34Chapter 2: Hardware information
item in the BIOS setup to
[HD Audio]
.
[HD Audio];
if you want to connect an
. By default,
[AC97]
Page 55
9. ATX power connectors (24-pin EATXPWR; 8-pin EATX12V)
These connectors are for ATX power supply plugs. The power supply plugs are
designed to t these connectors in only one orientation. Find the proper orientation and
push down rmly until the connectors completely t.
• For a fully congured system, we recommend that you use a power supply unit
(PSU) that complies with ATX 12 V Specication 2.0 (or later version) and provides a
minimum power of 350 W.
• Do not forget to connect the 8-pin EATX12 V power plug; otherwise, the system will
not boot.
• We recommend that you use a PSU with higher power output when conguring a
system with more power-consuming devices. The system may become unstable or
may not boot up if the power is inadequate.
• If you want to use two or more high-end PCI Express x16 cards, use a PSU with
1000W power or above to ensure the system stability.
• If you are uncertain about the minimum power supply requirement for your system,
refer to the Recommended Power Supply Wattage Calculator at
This connector supports several chassis-mounted functions.
Chapter 2
• System power LED (2-pin PLED)
This 2-pin connector is for the system power LED. Connect the chassis power LED
cable to this connector. The system power LED lights up when you turn on the system
power, and blinks when the system is in sleep mode.
• Hard disk drive activity LED (2-pin IDE_LED)
This 2-pin connector is for the HDD Activity LED. Connect the HDD Activity LED cable
to this connector. The IDE LED lights up or ashes when data is read from or written to
the HDD.
• System warning speaker (4-pin SPEAKER)
This 4-pin connector is for the chassis-mounted system warning speaker. The speaker
allows you to hear system beeps and warnings.
• ATX power button/soft-off button (2-pin PWRSW)
This connector is for the system power button. Pressing the power button turns the
system on or puts the system in sleep or soft-off mode depending on the BIOS settings.
Pressing the power switch for more than four seconds while the system is ON turns the
system OFF.
• Reset button (2-pin RESET)
This 2-pin connector is for the chassis-mounted reset button for system reboot without
turning off the system power.
2-36Chapter 2: Hardware information
Page 57
2.8.4 ASUS Q-Connector (system panel)
IDE_LED
POWER SW
RESET SW
IDE_LED-
IDE_LED+
PWR
Reset
Ground
Ground
Use the ASUS Q-Connector to connect/disconnect the chassis front panel cables.
To install the ASUS Q-Connector:
1. Connect the front panel cables to the ASUS
Q-Connector.
Refer to the labels on the Q-Connector to
know the detailed pin denitions, and then
match them to their respective front panel
cable labels.
The labels on the front panel cables
may vary depending on the chassis
model.
2. Install the ASUS Q-Connector to the system
panel connector, ensuring the orientation
matches the labels on the motherboard.
Chapter 2
3. The front panel functions are now enabled.
The gure shows the Q-Connector is properly
installed on the motherboard.
ASUS P6X58D Premium2-37
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2.9 Starting up for the rst time
1. After making all the connections, replace the system case cover.
2. Be sure that all switches are off.
3. Connect the power cord to the power connector at the back of the system chassis.
4. Connect the power cord to a power outlet that is equipped with a surge protector.
5. Turn on the devices in the following order:
a. Monitor
b. External SCSI devices (starting with the last device on the chain)
c. System power
6. After applying power, the system power LED on the system front panel case lights up.
For systems with ATX power supplies, the system LED lights up when you press the
ATX power button. If your monitor complies with the “green” standards or if it has a
“power standby” feature, the monitor LED may light up or change from orange to green
Chapter 2
after the system LED turns on.
The system then runs the power-on self tests or POST. While the tests are running, the
BIOS beeps (see the BIOS beep codes table below) or additional messages appear on
the screen. If you do not see anything within 30 seconds from the time you turned on
the power, the system may have failed a power-on test. Check the jumper settings and
connections or call your retailer for assistance.
BIOS BeepDescription
One short beep
One continuous beep followed by two short
beeps then a pause (repeated)
One continuous beep followed by three short
beeps
One continuous beep followed by four short
beeps
VGA detected
Quick boot set to disabled
No keyboard detected
No memory detected
No VGA detected
Hardware component failure
7. At power on, hold down the <Delete> key to enter the BIOS Setup. Follow the
instructions in Chapter 3.
2.10 Turning off the computer
While the system is ON, pressing the power switch for less than four seconds puts the system
on sleep mode or soft-off mode, depending on the BIOS setting. Pressing the power switch
for more than four seconds lets the system enter the soft-off mode regardless of the BIOS
setting. Refer to section
2-38Chapter 2: Hardware information
3.7 Power menu
in Chapter 3 for details.
Page 59
Chapter 3
Chapter 3: BIOS setup
3.1 Knowing BIOS
BIOS (Basic Input and Output System) stores system hardware settings such as storage
device conguration, overclocking settings, advanced power management, and boot device
conguration that are needed for system startup in the motherboard CMOS. In normal
circumstances, the default BIOS settings apply to most conditions to ensure optimum
performance. We recommend that you not change the default BIOS settings except in
the following circumstances:
• An error message appears on the screen during the system bootup and requests you to
run the BIOS Setup.
• You have installed a new system component that requires further BIOS settings or
update.
Inappropriate settings of the BIOS may result to instability or failure to boot. We strongly
recommend that you change the BIOS settings only with the help of a trained service
personnel.
3.2 Updating BIOS
The ASUS website publishes the latest BIOS versions to provide enhancements on system
stability, compatibility, or performance. However, BIOS updating is potentially risky. If there
is no problem using the current version of BIOS, DO NOT manually update the BIOS.
Inappropriate BIOS updating may result in the system’s failure to boot. Carefully follow the
instructions of this chapter to update your BIOS if necessary.
Visit the ASUS website (www.asus.com) to download the latest BIOS le for this
motherboard.
The following utilities allow you to manage and update the motherboard BIOS setup program.
ASUS Update: Updates the BIOS in Windows® environment.
1.
2.
ASUS EZ Flash 2: Updates the BIOS using a USB ash drive.
3.
ASUS CrashFree BIOS 3 utility: Restores the BIOS using the motherboard support
DVD or a USB ash drive when the BIOS le fails or gets corrupted.
Refer to the corresponding sections for details on these utilities.
Save a copy of the original motherboard BIOS le to a USB ash disk in case you need
to restore the BIOS in the future. Copy the original motherboard BIOS using the ASUS
Update utility.
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3.2.1 ASUS Update utility
The ASUS Update is a utility that allows you to manage, save, and update the motherboard
BIOS in Windows® environment. The ASUS Update utility allows you to:
• Save the current BIOS le
• Download the latest BIOS le from the Internet
• Update the BIOS from an updated BIOS le
• Update the BIOS directly from the Internet
• View the BIOS version information
This utility is available in the support DVD that comes with the motherboard package.
Installing ASUS Update
To install ASUS Update:
1. Place the support DVD in the optical drive.
2. From the
3. The ASUS Update utility is copied to your system.
Updating the BIOS through the Internet
Chapter 3
To update the BIOS through the Internet:
1. From the Windows® desktop, click
Start > Programs > ASUS >
ASUSUpdate > ASUSUpdate. The
ASUS Update main window appears.
ASUS Update requires an Internet connection either through a network or an Internet
Service Provider (ISP).
Main menu, click the Utilities tab, then click Install ASUS Update VX.XX.XX.
Quit all Windows® applications before you update the BIOS using this utility.
2. Select Update BIOSfrom the Internet from the drop-down menu,
and then click Next.
3-2Chapter 3: BIOS setup
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3. Select the ASUS FTP site nearest
you to avoid network trafc, or click
Auto Select. Click Next.
4. From the FTP site, select the BIOS
version that you wish to download. Click
Next.
5. Follow the onscreen instructions to complete the update process.
The ASUS Update utility is capable of updating itself through the Internet. Always update
the utility to avail all its features.
Updating the BIOS through a BIOS le
To update the BIOS through a BIOS le:
1. Fom the Windows® desktop, click
Start > Programs > ASUS >
ASUSUpdate > ASUSUpdate. The
ASUS Update main window appears.
2. Select
Update BIOSfrom a le
from the dropdown menu, then click
Next.
3. Locate the BIOS le from the Open
window, then click Open.
4. Follow the onscreen instructions to
complete the update process.
P6X58DPM.ROM
Chapter 3
P6X58DPM
Ensure to load the BIOS default
settings to ensure system
compatibility and stability. Select the
Load Setup Defaults item under
the Exit menu. See section 3.10 Exit Menu for details.
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3.2.2 ASUS EZ Flash 2 utility
The ASUS EZ Flash 2 feature allows you to update the BIOS without having to use a
bootable oppy disk or an OS-based utility.
Before you start using this utility, download the latest BIOS from the ASUS website
at www.asus.com.
To update the BIOS using EZ Flash 2:
1. Insert the USB ash disk that contains the latest BIOS le to the USB port, and then
launch EZ Flash 2 in any of these two ways:
• Press <Alt> + <F2> during POST to display the following.
• Enter the BIOS setup program. Go to the
press <Enter> to enable it.
ASUSTek EZ Flash 2 BIOS ROM Utility V3.44
FLASH TYPE: MXIC 25L1605A
Current ROM
BOARD: P6X58D PREMIUM
VER: 0216
DATE: 10/16/2009
PATH: A:\
A:
Tools menu to select EZ Flash 2 and
Update ROM
BOARD: Unknown
VER: Unknown
DATE: Unknown
Chapter 3
Note
[Enter] Select or Load [Tab] Switch [V] Drive Info
[Up/Down/Home/End] Move [B] Backup [Esc] Exit
2. Press <Tab> to switch between drives until the correct BIOS le is found. When
the correct BIOS le is found, EZ Flash 2 performs the BIOS update process and
automatically reboots the system when done.
• This function can support devices such as a USB ash disk with FAT 32/16 format and
single partition only.
• DO NOT shut down or reset the system while updating the BIOS to prevent system
boot failure!
Ensure to load the BIOS default settings to ensure system compatibility and stability. Select
the Load Setup Defaults item under the Exit menu. See section 3.10 Exit Menu for
details.
3-4Chapter 3: BIOS setup
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3.2.3 ASUS CrashFree BIOS 3 utility
The ASUS CrashFree BIOS 3 utility is an auto recovery tool that allows you to restore the
BIOS le when it fails or gets corrupted during the updating process. You can restore a
corrupted BIOS le using the motherboard support DVD or a USB ash drive that contains
the BIOS le.
The BIOS le in the motherboard support DVD may be older than the BIOS le published
on the ASUS ofcial website. If you want to use the newer BIOS le, download the le at
support.asus.com and save it to a USB ash drive.
Recovering the BIOS
To recover the BIOS:
1. Turn on the system.
2. Insert the motherboard support DVD to the optical drive, or the USB ash drive
containing the BIOS le to the USB port.
3. The utility automatically checks the devices for the BIOS le. When found, the utility
reads the BIOS le and starts ashing the corrupted BIOS le.
4. Turn off the system after the utility completes the updating process and power on
again.
5. The system requires you to enter BIOS Setup to recover BIOS setting. To ensure
system compatibility and stability, we recommend that you press <F2> to load default
BIOS values.
DO NOT shut down or reset the system while updating the BIOS! Doing so can cause
system boot failure!
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3.3 BIOS setup program
A BIOS Setup program is provided for BIOS item modication. When you start up the
computer, the system provides you with the opportunity to run this program. Press <Del>
during the Power-On Self-Test (POST) to enter the Setup utility. Otherwise, POST continues
with its test routines.
If you wish to enter Setup after POST, restart the system by pressing <Ctrl> + <Alt> + <Delete>,
or by pressing the reset button on the system chassis. You can also restart by turning the
system off and then back on. Do this last option only if the rst two failed.
The Setup program is designed to make it as easy to use as possible. Being a menu-driven
program, it lets you scroll through the various submenus and select from the available options
using the navigation keys.
• The BIOS setup screens shown in this section are for reference purposes only, and
may not exactly match what you see on your screen.
• If the system becomes unstable after changing any BIOS setting, load the default
settings to ensure system compatibility and stability. Select the Load Setup Defaults
item under the Exit menu. See section 3.10 Exit Menu for details.
• If the system fails to boot after changing any BIOS setting, try to clear the CMOS and
reset the motherboard to the default value. See section 2.7.1 Rear panel connectors
for information on how to erase the RTC RAM.
3.3.1 BIOS menu screen
Menu items
Main Ai Tweaker Advanced Power Boot Tools Exit
System Time [13:51:25]
System Date [Fri 10/23/2009]
Language [English]
The menu bar on top of the screen has the following main items:
MainFor changing the basic system conguration
Ai TweakerFor changing the overclocking settings
AdvancedFor changing the advanced system settings
PowerFor changing the advanced power management (APM) conguration
BootFor changing the system boot conguration
ToolsFor conguring options for special functions
ExitFor selecting the exit options and loading default settings
Menu bar
v02.61 (C)Copyright 1985-2009, American Megatrends, Inc.
Submenu items
Conguration elds
BIOS SETUP UTILITY
General help
Use [ENTER], [TAB]
or [SHIFT-TAB] to
select a eld.
Use [+] or [-] to
congure system Date.
←→ Select Screen
↑↓ Select Item
+- Change Field
Tab Select Field
F1 General Help
F10 Save and Exit
ESC Exit
Navigation keys
3-6Chapter 3: BIOS setup
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3.3.3 Navigation keys
At the bottom right corner of a menu screen are the navigation keys for that particular menu.
Use the navigation keys to select items in the menu and change the settings.
The navigation keys may differ from one screen to another.
3.3.4 Menu items
The highlighted item on the menu bar displays the specic items for that menu. For example,
selecting Main shows the Main menu items.
The other items (Ai Tweaker, Advanced, Power, Boot, Tools, and Exit) on the menu bar have
their respective menu items.
3.3.5 Submenu items
A solid triangle before each item on any menu screen means that the item has a submenu. To
display the submenu, select the item and press <Enter>.
3.3.6 Conguration elds
These elds show the values for the menu items. If an item is user-congurable, you can
change the value of the eld opposite the item. You cannot select an item that is not
user-congurable.
A congurable eld is enclosed in brackets, and is highlighted when selected. To change the
value of a eld, select it and press <Enter> to display a list of options. Refer to 3.3.7 Pop-up
window.
3.3.7 Pop-up window
Select a menu item and press <Enter> to
Main Ai Tweaker Advanced Power Boot Tools Exit
display a pop-up window with the conguration
options for that item.
3.3.8 Scroll bar
A scroll bar appears on the right side of a
menu screen when there are items that do not
t on the screen. Press the Up/Down arrow
keys or <Page Up> / <Page Down> keys to
display the other items on the screen.
Suspend Mode [Auto]
ACPI Version Features [Disabled]
ACPI APIC support [Enabled]
APM Conguration
Hardware Monitor
v02.61 (C)Copyright 1985-2009, American Megatrends, Inc.
BIOS SETUP UTILITY
Disabled
Enabled
Pop-up window
Scroll bar
Use [ENTER], [TAB] or
[SHIFT-TAB] to select
a eld.
Use [+] or [-] to
congure system Time.
←→ Select Screen
↑↓ Select Item
+- Change Field
Tab Select Field
F1 General Help
F10 Save and Exit
ESC Exit
Chapter 3
3.3.9 General help
At the top right corner of the menu screen is a brief description of the selected item.
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3.4 Main menu
When you enter the BIOS Setup program, the Main menu screen appears, giving you an
overview of the basic system information. Select an item and press <Enter> to display the
submenu.
Refer to section3.3.1 BIOS menuscreen for information on the menu screen items and
how to navigate through them.
Main Ai Tweaker Advanced Power Boot Tools Exit
System Time [13:51:25]
System Date [Fri 10/23/2009]
Language [English]
Type [Auto]
LBA/Large Mode [Auto]
Block(Multi-sector Transfer)M [Auto]
PIO Mode [Auto]
DMA Mode [Auto]
SMART Monitoring [Auto]
32Bit Data Transfer [Enabled]
BIOS SETUP UTILITY
Use [ENTER], [TAB]
or [SHIFT-TAB] to
select a eld.
Use [+] or [-] to
congure system Date.
←→ Select Screen
↑↓ Select Item
+- Change Field
Tab Select Field
F1 General Help
F10 Save and Exit
ESC Exit
v02.61 (C)Copyright 1985-2009, American Megatrends, Inc.
BIOS SETUP UTILITY
Select the type
of device connected
to the system.
←→ Select Screen
↑↓ Select Item
+- Change Field
F1 General Help
F10 Save and Exit
ESC Exit
v02.61 (C)Copyright 1985-2009, American Megatrends, Inc.
The BIOS automatically detects the values opposite the dimmed items (Device, Vendor, Size,
LBA Mode, Block Mode, PIO Mode, Async DMA, Ultra DMA, and SMART Monitoring). These
values are not user-congurable. These items show N/A if no SATA device is installed in the
system.
3-8Chapter 3: BIOS setup
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Type [Auto]
Allows you to select the type of device installed.
[Not Installed] Select this option if no device is installed.
[Auto] Allows automatic selection of the appropriate device type.
[CDROM] Select this option if you are specically conguring a CD-ROM drive.
[ARMD] Select [ARMD] (ATAPI Removable Media Device) if your device is either a
ZIP, LS-120, or MO drive.
LBA/Large Mode [Auto]
[Auto] Select [Auto] to enable the LBA mode (Logical Block Addressing mode)
[Disabled] Disables this function.
if the device supports this mode, and if the device was not previously
formatted with LBA mode disabled.
Block (Multi-Sector Transfer) M [Auto]
[Auto] When set to [Auto], the data transfer from and to the device occurs in
[Disabled] When set to [Disabled], the data transfer from and to the device occurs one
multiple sectors at a time if the device supports multi-sector transfer feature.
sector at a time.
PIO Mode [Auto]
[Auto] Allows automatic selection of the PIO (Programmed input/output) modes,
[0] [1] [2] [3] [4] Sets the PIO mode to Mode 0, 1, 2, 3, or 4.
which correspond to different data transfer rates.
DMA Mode [Auto]
DMA (Direct Memory Access) allows your computer to transfer data to and from the hardware
devices installed with much less CPU overhead.
The DMA mode consists of SDMA (single-word DMA), MDMA (multi-word DMA), and UDMA
(Ultra DMA). Setting to [Auto] allows automatic selection of the DMA mode.
SMART Monitoring [Auto]
[Auto] Allows automatic selection of the S.M.A.R.T (Smart Monitoring, Analysis,
and Reporting Technology).
[Enabled] Enables the S.M.A.R.T feature.
[Disabled] Disables the S.M.A.R.T feature.
32Bit Data Transfer [Enabled]
[Enabled] Sets the controller to combine two 16-bit reads from the hard disk into
a single 32-bit double word transfer to the processor. This makes more
efcient use of the PCI bus as fewer transactions are needed for the
transfer of a particular amount of data.
[Disabled] Disables this function.
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3.4.2 Storage Conguration
The Storage Conguration menu allows you to congure your storage devices. Select an item
then press <Enter> to display the submenu.
Main
Storage Conguration
SATA Conguration [Enhanced]
Congure SATA as [IDE]
Hard Disk Write Protect [Disabled]
SATA Detect Time Out (Sec) [35]
Allows you to set the SATA conguration. This item appears only when you set the
SATA Conguration item to [Enhanced] or [Compatible].
[IDE] Set to [IDE] when you want to use the Serial ATA hard disk drives as
[RAID] Set to [RAID] when you want to create a RAID conguration from the SATA
[AHCI] Set to [AHCI] when you want the SATA hard disk drives to use the AHCI
Chapter 3
Hard Disk Write Protect [Disabled]
[Enabled] Enables device write protection. This function will be effective only if the
[Disabled] Disables this function.
SATA Detect Time Out (Sec) [35]
Selects the time out value for detecting ATA/ATAPI devices from the following options: [0] [5]
[10] [15] [20] [25] [30] [35]
BIOS SETUP UTILITY
Parallel ATA physical storage devices.
hard disk drives.
(Advanced Host Controller Interface). The AHCI allows the onboard
storage driver to enable advanced Serial ATA features that increases
storage performance on random workloads by allowing the drive to
internally optimize the order of commands.
device is accessed through BIOS.
3-10Chapter 3: BIOS setup
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3.4.3 AHCI Conguration
This menu is the section for AHCI conguration. It appears only when you set the item
Congure SATA as from the submenu of SATA Conguration to [AHCI].
Selects the boot time out value for SATA CD/DVD devices in AHCI mode from the following
options: [0] [5] [10] [15] [20] [25] [30] [35]
SATA Port1-6 [XXXX]
Displays the status of auto-detection of SATA devices.
SATA Port1-6 [Auto]
[Auto] Allows automatic selection of the device type connected to the
[Not Installed] Selects this option if no SATA devices are installed.
SMART Monitoring [Enabled]
S.M.A.R.T. (Self-Monitoring, Analysis and Reporting Technology) is a monitor system.
When read/write of your hard disk errors occur, this feature allows the hard disk to
report warning messages during the POST.
[Enabled] Enables the SMART monitoring feature.
[Disabled] Disables the SMART monitoring feature.
system.
BIOS SETUP UTILITY
Some SATA CD/DVD in
AHCI mode need to
wait ready longer.
3.4.4 System Information
This menu gives you an overview of the general system specications. The BIOS automatically
detects the BIOS information, CPU specication, and system memory in this menu.
Main
BIOS Information
Version : 0216
Build Date: 10/16/09
MVL9123 FW Version: 01001014
Processor
Type : Genuine Intel(R) CPU 000 @ 3.20GHz
Speed : 3200MHz
System Memory
Usable Size : 1016MB
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3.5 Ai Tweaker menu
The Ai Tweaker menu items allow you to congure overclocking-related items.
Be cautious when changing the settings of the Ai Tweaker menu items. Incorrect eld
values can cause the system to malfunction.
The conguration options for this chapter vary depending on the CPU and DIMM model you
installed on the motherboard.
Main Ai Tweaker Advanced Power Boot Tools Exit
Congure System Performance Settings
Ai Overclock Tuner [Auto]
CPU Ratio Setting [Auto]
Intel(R) SpeedStep(TM) Tech [Enabled]
Intel(R) TurboMode Tech [Enabled]
Xtreme Phase Full Power Mode [Auto]
DRAM Frequency [Auto]
UCLK Frequency [Auto]
QPI Link Data Rate [Auto]
DRAM Timing Control
******* Please key in numbers directly! *******
CPU Voltage Control [Manual]
CPU Voltage [Auto]
CPU PLL Voltage [Auto]
QPI/DRAM Core Voltage [Auto]
IOH Voltage [Auto]
Scroll down to display the following items:
IOH PCIE Voltage [Auto]
ICH Voltage [Auto]
ICH PCIE Voltage [Auto]
DRAM Bus Voltage [Auto]
DRAM DATA REF Voltage on CHA [Auto]
Chapter 3
DRAM CTRL REF Voltage on CHA [Auto]
DRAM DATA REF Voltage on CHB [Auto]
DRAM CTRL REF Voltage on CHB [Auto]
DRAM DATA REF Voltage on CHC [Auto]
DRAM CTRL REF Voltage on CHC [Auto]
*************************************************
Load-Line Calibration [Auto]
CPU Differential Amplitude [Auto]
CPU Clock Skew [Auto]
CPU Spread Spectrum [Auto]
IOH Clock Skew [Auto]
PCIE Spread Spectrum [Auto]
BIOS SETUP UTILITY
[D.O.C.P]
It’s designed to
overclock DRAM
frequency by adjusting
BCLK frequency.
[X.M.P.]
When X.M.P. is enabled
BLCK frequency,
CPU ratio and memory
parameters will be
auto optimized.
←→ Select Screen
↑↓ Select Item
+- Change Option
F1 General Help
F10 Save and Exit
ESC Exit
v02.61 (C)Copyright 1985-2009, American Megatrends, Inc.
←→ Select Screen
↑↓ Select Item
+- Change Option
F1 General Help
F10 Save and Exit
ESC Exit
v02.61 (C)Copyright 1985-2009, American Megatrends, Inc.
3.5.1 Ai Overclock Tuner [Auto]
Allows you to select the CPU overclocking options to achieve the desired CPU internal
frequency. Select any of these preset overclocking conguration options:
ManualAllows you to individually set overclocking parameters.
AutoLoads the optimal settings for the system.
D.O.C.POverclocks DRAM frequency by adjusting BCLK frequency.
X.M.P.If you install memory modules supporting the eXtreme Memory Prole
3-12Chapter 3: BIOS setup
(X.M.P.) Technology, choose this item to set the proles supported by
your memory modules for optimizing the system performance.
Page 71
The conguration options for the following sub-items vary depending on the DIMMs you
install on the motherboard.
DRAM O.C. Prole [DDR3-1805MHz]
This item appears only when you set the Ai Overclock Tuner item to [D.O.C.P.] and allows
you to select a DRAM O.C. prole, which applies different settings to DRAM frequency,
DRAM timing and DRAM voltage. Conguration options: [DDR3-1805MHz] [DDR3-2006MHz]
eXtreme Memory Prole [Disabled]
This item appears only when you set the Ai Overclock Tuner item to [X.M.P.] and allows you
to select the X.M.P. mode supported by your memory module.
[Disabled] You are not allowed to select the memory prole.
[High Performance] Allows your memory to work in high performance.
[High Frequency] Allows your memory to work in high frequency.
To obtain the best performance of the X.M.P. DIMM or 1600MHz DIMM, install only one
DIMM on each memory channel.
3.5.2 CPU Ratio Setting [Auto]
Allows you to set the ratio between the CPU Core Clock and the BCLK Frequency. Use <+>
and <-> keys to adjust the ratio. The valid value ranges vary according to your CPU model.
3.5.3 Intel(R) SpeedStep(TM) Tech [Enabled]
[Enabled] The CPU speed is controlled by the operating system.
[Disabled] The CPU runs at its default speed.
3.5.4 Intel(R) TurboMode Tech [Enabled]
[Enabled] Allows processor cores to run faster than marked frequency in specic
condition.
[Disabled] Disables this function.
3.5.5 Xtreme Phase Full Power Mode [Auto]
[Auto] Automatic conguration.
[Enabled] Enables Full Power Mode to ensure the best CPU overclocking performance.
The following two items appear only when you set the Ai Overclock Tuner item to
[Manual], [D.O.C.P.] or [X.M.P.].
3.5.6 BCLK Frequency [XXX]
Allows you to adjust the CPU operating frequency to enhance the system performance. Use
the <+> and <-> keys to adjust the value. You can also key in the desired value using the
numeric keypad. The values range from 100 to 500.
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3.5.7 PCIE Frequency [XXX]
Allows you to set the PCI Express frequency. Use the <+> and <-> keys to adjust the PCIE
frequency. You can also key in the desired value using the numeric keypad. The values range
from 100 to 200.
3.5.8 DRAM Frequency [Auto]
Allows you to set the DDR3 operating frequency. The conguration options vary with the
BCLK Frequency item settings.
Selecting a very high DRAM frequency may cause the system to become unstable! If this
happens, revert to the default setting.
3.5.9 UCLK Frequency [XXX]
Allows you to set the CPU Uncore frequency to increase the transmission bandwidth
between the memoy controller and memory modules. The conguration options vary with the
DRAM Frequency item settings.
3.5.10 QPI Link Data Rate [Auto]
Allows you to set the QuickPath Interconnect (QPI) frequency to enhance the system
The items in this menu allow you to set the DRAM timing control features.
Chapter 3
The conguration options for some of the following items vary depending on the DIMMs
you install on the motherboard.
1st Information: 7-7-7-20-4-59-9-6-20-0
The values vary depending on your settings of the following sub-items:
DRAM CAS# Latency [Auto]
Conguration options: [Auto] [3 DRAM Clock] [4 DRAM Clock] – [10 DRAM Clock]
[11 DRAM Clock]
DRAM RAS# to CAS# Delay [Auto]
Conguration options: [Auto] [3 DRAM Clock] [4 DRAM Clock] – [9 DRAM Clock]
[10 DRAM Clock]
DRAM RAS# PRE Time [Auto]
Conguration options: [Auto] [3 DRAM Clock] [4 DRAM Clock] – [9 DRAM Clock]
[10 DRAM Clock]
DRAM RAS# ACT Time [Auto]
Conguration options: [Auto] [3 DRAM Clock] [4 DRAM Clock] – [30 DRAM Clock]
[31 DRAM Clock]
DRAM RAS# to RAS# Delay [Auto]
Conguration options: [Auto] [1 DRAM Clock] – [7 DRAM Clock]
3-14Chapter 3: BIOS setup
Page 73
DRAM REF Cycle Time [Auto]
Conguration options: [Auto] [30 DRAM Clock] [36 DRAM Clock]
[48 DRAM Clock] [60 DRAM Clock] [72 DRAM Clock] [82 DRAM Clock]
[88 DRAM Clock] [90 DRAM Clock] [100 DRAM Clock] [110 DRAM Clock]
DRAM WRITE Recovery Time [Auto]
Conguration options: [Auto] [1 DRAM Clock] – [15 DRAM Clock]
DRAM READ to PRE Time [Auto]
Conguration options: [Auto] [3 DRAM Clock] – [15 DRAM Clock]
DRAM FOUR ACT WIN Time [Auto]
Conguration options: [Auto] [1 DRAM Clock] – [63 DRAM Clock]
DRAM Back-To-Back CAS# Delay [Auto]
Conguration options: [Auto] [4 DRAM Clock] – [32 DRAM Clock]
2nd Information: 1N-61-0-0
The values vary depending on your settings of the following sub-items:
The values vary depending on your settings of the following sub-items:
DRAM WRITE to READ Delay(DD) [Auto]
Conguration options: [Auto] [1 DRAM Clock] – [8 DRAM Clock]
DRAM WRITE to READ Delay(DR) [Auto]
Conguration options: [Auto] [1 DRAM Clock] – [8 DRAM Clock]
DRAM WRITE to READ Delay(SR) [Auto]
Conguration options: [Auto] [10 DRAM Clock] – [22 DRAM Clock]
DRAM READ to WRITE Delay(DD) [Auto]
Conguration options: [Auto] [2 DRAM Clock] – [14 DRAM Clock]
DRAM READ to WRITE Delay(DR) [Auto]
Conguration options: [Auto] [2 DRAM Clock] – [14 DRAM Clock]
DRAM READ to WRITE Delay(SR) [Auto]
Conguration options: [Auto] [2 DRAM Clock] – [14 DRAM Clock]
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DRAM READ to READ Delay(DD) [Auto]
Conguration options: [Auto] [2 DRAM Clock] – [9 DRAM Clock]
DRAM READ to READ Delay(DR) [Auto]
Conguration options: [Auto] [2 DRAM Clock] – [9 DRAM Clock]
DRAM READ to READ Delay(SR) [Auto]
Conguration options: [Auto] [4 DRAM Clock] [6 DRAM Clock]
DRAM WRITE to WRITE Delay(DD) [Auto]
Conguration options: [Auto] [2 DRAM Clock] – [9 DRAM Clock]
DRAM WRITE to WRITE Delay(DR) [Auto]
Conguration options: [Auto] [2 DRAM Clock] – [9 DRAM Clock]
DRAM WRITE to WRITE Delay(SR) [Auto]
Conguration options: [Auto] [4 DRAM Clock] [6 DRAM Clock]
3.5.12 CPU Voltage Control [Manual]
[Manual] Allows you to set a xed CPU voltage.
[Offset] Allows you to set the Offset voltage.
3.5.13 CPU Voltage [Auto]
Chapter 3
Allows you to set the CPU VCore voltage. The values range from 0.85000V to 2.10000V*
with a 0.00625V interval.
The following ten (10) items are adjusted by typing the desired values using the numeric
keypad and press the <Enter> key. You can also use the <+> and <-> keys to adjust the value.
To restore the default setting, type [auto] using the keyboard and press the <Enter> key.
• Refer to the CPU documentation before setting the CPU Vcore voltage. Setting a high
VCore voltage may damage the CPU permanently, and setting a low VCore voltage
may make the system unstable.
• The value [2.10000V] of the CPU Voltage item is supported only if the
jumper is enabled. Otherwise the maximum voltage supported is [1.70000V].
See CPU / DRAM Bus / QPI DRAM overvoltage setting on page 2-22 for details.
OV_CPU
3.5.14 CPU PLL Voltage [Auto]
Allows you to set the CPU PLL voltage. The values range from 1.80V to 2.50V with a 0.02V
interval.
3.5.15 QPI/DRAM Core Voltage [Auto]
Allows you to set the QPI/DRAM Core voltage. The values range from 1.20000V to
1.90000V* with a 0.00625V interval.
The value [1.90000V] of the QPI/DRAM Core Voltage item is supported only if the OV_QPI_DRAM jumper is enabled. Otherwise the maximum voltage supported is [1.70000V].
See CPU / DRAM Bus / QPI DRAM overvoltage setting on page 2-22 for details.
3-16Chapter 3: BIOS setup
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3.5.16 IOH Voltage [Auto]
Allows you to set the I/O Hub (IOH) voltage. The values range from 1.10V to 1.70V with a
0.02V interval.
3.5.17 IOH PCIE Voltage [Auto]
Allows you to set the IOH PCIE voltage. The values range from 1.50V to 2.76V with a 0.02V
interval.
3.5.18 ICH Voltage [Auto]
Allows you to set the I/O Controller Hub (ICH) voltage. The values range from 1.10V to 1.40V
with a 0.10V interval.
3.5.19 ICH PCIE Voltage [Auto]
Allows you to set the ICH PCIE voltage. The values range from 1.50V to 1.80V with a 0.10V
interval.
3.5.20 DRAM Bus Voltage [Auto]
Allows you to set the DRAM voltage. The values range from 1.50V to 2.46V* with a 0.02V
interval.
• The value [2.46V] of the DRAM Bus Voltage item is supported only if the OV_DRAM_BUS jumper is enabled, otherwise the maximum voltage supported is [1.90V].
See CPU / DRAM Bus / QPI DRAM overvoltage setting on page 2-22 for details.
• According to Intel CPU spec, DIMMs with voltage requirement over 1.65V may
damage the CPU permanently. We recommend you install the DIMMs with the voltage
requirement below 1.65V.
• The values of the
Voltage, IOH PCIE Voltage, ICH Voltage, ICH PCIE Voltage, and DRAM Bus
Voltage items are labeled in different color, indicating the risk levels of high voltage
settings. Refer to the table below for details.
• The system may need better cooling system to work stably under high voltage
settings.
CPU Voltage, CPU PLL Voltage, QPI/DRAM Core Voltage, IOH
Chapter 3
BlueYellowPurpleRed
CPU Voltage
CPU PLL Voltage1.80V–1.90V1.92V–2.00V2.02V–2.10V2.12V–2.50V
Allows you to set the DRAM DATA Reference Voltage on Channel A/B/C. The values
range from 0.395x to 0.630x with a 0.005x interval. Different ratio might enhance DRAM
overclocking ability.
3.5.22 DRAM CTRL REF Voltage on CHA/B/C [Auto]
Allows you to set the DRAM Control Reference Voltage on Channel A/B/C. The values
range from 0.395x to 0.630x with a 0.005x interval. Different ratio might enhance DRAM
overclocking ability.
3.5.23 Load-Line Calibration [Auto]
[Auto] BIOS automatically adjusts the voltage.
[Disabled] Follows the Intel specications.
[Enabled] Improves the CPU VDroop directly.
3.5.24 CPU Differential Amplitude [Auto]
Different AMP might enhance BCLK overclocking ability.
Adjusting this item may help enhancing BCLK overclocking ability. You may need to adjust
the IOH Clock Skew item at the same time.
Conguration options: [Auto] [Normal] [Delay 100ps] [Delay 200ps] – [Delay 1400ps]
[Delay 1500ps]
Chapter 3
3.5.26 CPU Spread Spectrum [Auto]
Set to [Disabled] to enhance BCLK overclocking ability or [Auto] for EMI control.
Conguration options: [Auto] [Disabled] [Enabled]
3.5.27 IOH Clock Skew [Auto]
Adjusting this item may help enhancing BCLK overclocking ability. You may need to adjust
the CPU Clock Skew item at the same time.
Conguration options: [Auto] [Normal] [Delay 100ps] [Delay 200ps] – [Delay 1400ps]
[Delay 1500ps]
3.5.28 PCIE Spread Spectrum [Auto]
Set to [Disabled] to enhance PCIE overclocking ability or [Auto] for EMI control.
Conguration options: [Auto] [Disabled] [Enabled]
3-18Chapter 3: BIOS setup
Page 77
3.6 Advanced menu
The Advanced menu items allow you to change the settings for the CPU and other system
devices.
Be cautious when changing the settings of the Advanced menu items. Incorrect eld values
can cause the system to malfunction.
Main Ai Tweaker Advanced Power Boot Tools Exit
CPU Conguration
Chipset
Onboard Devices Conguration
USB Conguration
PCIPnP
v02.61 (C)Copyright 1985-2009, American Megatrends, Inc.
BIOS SETUP UTILITY
Congure CPU.
←→ Select Screen
↑↓ Select Item
Enter Go to Sub Screen
F1 General Help
F10 Save and Exit
ESC Exit
3.6.1 CPU Conguration
The items in this menu show the CPU-related information that the BIOS automatically
detects.
The items shown in this screen may be different due to the CPU you installed.
Advanced
Congure advanced CPU settings
Module Version:3F.11
Manufacturer:Intel
Brand String:Genuine Intel(R) CPU 000 @ 3.20GHz
Frequency :3.20GHz
BCLK Speed :133MHz
Cache L1 :128 KB
Cache L2 :1024 KB
Cache L3 :8192 KB
Ratio Actual Value:24
CPUID :106A4
CPU Ratio Setting [Auto]
C1E Support [Enabled]
Hardware Prefetcher [Enabled]
Adjacent Cache Line Prefetch [Enabled]
Intel(R) Virtualization Tech [Enabled]
CPU TM Function [Enabled]
Execute-Disable Bit [Enabled]
BIOS SETUP UTILITY
Sets the ratio between
CPU Core Clock and the
FSB Frequency.
NOTE: If an invalid
ratio is set in CMOS
then actual and
setpoint values may
differ.
v02.61 (C)Copyright 1985-2009, American Megatrends, Inc.
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CPU Ratio Setting [Auto]
Allows you to set the ratio between the CPU Core Clock and the BCLK Frequency. Use <+>
and <-> keys to adjust the ratio. The valid value ranges vary according to your CPU model.
C1E Support [Enabled]
[Enabled] Enables the C1E support function. This item should be enabled in order to
[Disabled] Disables this function.
Hardware Prefetcher [Enabled]
[Enabled] The processor fetches data and instructions from the memory into the
[Disabled] Disables this function.
Adjacent Cache Line Prefetch [Enabled]
[Enabled] The processor fetches the currently requested cache line, as well as the
[Disabled] The processor fetches only the currently requested cache line.
Intel(R) Virtualization Tech [Enabled]
[Enabled] Allows a hardware platform to run multiple operating systems separately
Chapter 3
[Disabled] Disables this function.
CPU TM function [Enabled]
[Enabled] Enables the overheated CPU to throttle its clock speed to cool down.
[Disabled] Disables this function.
enable the Enhanced Halt Sate.
cache that are likely to be required in the near future. This reduces the
latency associated with memory reads.
subsequent cache line. This reduces the cache latency by making the next
cache line immediately available if the processor requires it as well.
and simultaneously, enabling one system to virtually function as several
systems.
Execute Disable Bit [Enabled]
[Enabled] Enables the No-Execution Page Protection Technology.
[Disabled] Forces the XD feature ag to always return to zero (0).
Intel(R) HT Technology [Enabled]
The Intel Hyper-Threading Technology allows a hyper-threading processor to appear as two
logical processors to the operating system, allowing the operating system to schedule two
threads or processes simultaneously.
[Enabled] Two threads per activated core are enabled.
[Disabled] Only one thread per activated core is enabled.
Active Processor Cores [All]
Allows you to choose the number of CPU cores to activate in each processor package.
Conguration options: [All] [1] [2]
3-20Chapter 3: BIOS setup
Page 79
A20M [Disabled]
[Enabled] Allows Legacy OSes to be compatible with APs.
[Disabled] Disables this function.
Intel(R) SpeedStep(TM) Tech [Enabled]
[Enabled] The CPU speed is controlled by the operating system.
[Disabled] The CPU runs at its default speed.
Intel(R) TurboMode Tech [Enabled]
[Enabled] Allows processor cores to run faster than marked frequency in specic
[Disabled] Disables this function.
condition.
Intel(R) C-STATE Tech [Disabled]
The Intel® C-State Technology allows the CPU to save more power under idle mode.
[Enabled] Enable this item only when you install a C-State Technology-supported
[Disabled] Disables this function.
CPU.
C State package limit setting [Auto]
This item appears only when you set the Intel(R) C-STATE Tech item to [Enabled]. We
recommend that you set this item to [Auto] for BIOS to automatically detect the C-State mode
supported by your CPU. Conguration options: [Auto] [C1] [C3] [C6] [C7]
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3.6.2 Chipset
The Chipset menu allows you to change the advanced chipset settings. Select an item and
press <Enter> to display the submenu.
Advanced
Advanced Chipset Settings
WARMING: Setting wrong values in below sections
North Bridge Conguration
Intel VT-d Conguration
North Bridge Chipset Conguration
Advanced
North Bridge Chipset Conguration
Revision :B3
PCI Express Selector [Auto]
PCI Express Selector [Auto]
Allows you to decide the Link Width of the PCIe x16_2 slot and PCIe x16_3 slot.
Select PCIE Slot#2
and PCIE Slot#3 Link
Width x8 + x8 or
x16 + x1
Intel Virtualization
Technology for
Directed I/O.
Intel VT-d [Disabled]
Allows you to enable or disable the Intel Virtualization Technology for Directed I/O.
Conguration options: [Disabled] [Enabled]
3.6.3 Onboard Devices Conguration
Advanced
Onboard Devices Conguration
High Denition Audio [Enabled]
Front Panel Type [HD Audio]
SPDIF OUT Mode Setting [SPDIF]
Marvell LAN1 [Enabled]
Marvell LAN2 [Enabled]
LAN Boot ROM [Disabled]
Onboard 1394 Controller [Enabled]
Marvell 9123 Controller [IDE Mode]
3-22Chapter 3: BIOS setup
BIOS SETUP UTILITY
Enabled
Disabled
Options
Page 81
High Denition Audio [Enabled]
[Enabled] Enables the High Denition Audio Controller.
[Disabled] Disables the controller.
The following item appears only when you set the High Denition Audio item to [Enabled].
Front Panel Type [HD Audio]
Allows you to set the front panel audio connector (AAFP) mode to legacy AC’97 or
high-denition audio depending on the audio standard that the front panel audio
module supports.
[AC97] Sets the front panel audio connector (AAFP) mode to legacy AC’97
[HD Audio] Sets the front panel audio connector (AAFP) mode to high denition audio.
SPDIF_OUT Mode Setting [SPDIF Output]
If your graphics card has HDMI output and needs to use SPDIF signal from the
SPDIF_Out header, you need to set to HDMI Output for HDMI audio output.
[SPDIF Output] Sets to [SPDIF Output] for SPDIF audio output.
[HDMI Output] Sets to [HDMI Output] for HDMI audio output.
Marvell LAN1/LAN2 [Enabled]
[Enabled] Enables the Marvell LAN1/LAN2 controller.
[Disabled] Disables the controller.
LAN Boot ROM [Disabled]
This item appears only when you set the previous item to [Enabled].
[Enabled] Enables the Atheros Gigabit LAN Boot ROM.
[Disabled] Disables the LAN Boot ROM.
Onboard 1394 Controller [Enabled]
[Enabled] Enables the onboard IEEE 1394a controller.
[Disabled] Disables the controller.
Marvell 9123 Controller [IDE Mode]
Allows you to select the Marvell 9123 controller operating mode.
[Disabled] Disables the controller.
[IDE Mode] Set to [IDE Mode] when you want to use the Serial ATA hard disk drives as
Parallel ATA physical storage devices.
[AHCI Mode] Set to [AHCI Mode] when you want the SATA hard disk drives to use the
AHCI (Advanced Host Controller Interface). The AHCI allows the onboard
storage driver to enable advanced Serial ATA features that increases
storage performance on random workloads by allowing the drive to
internally optimize the order of commands..
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3.6.4 USB Conguration
The items in this menu allow you to change the USB-related features. Select an item and
press <Enter> to display the conguration options.
Advanced
USB Conguration
USB Devices Enabled:
1 Mouse
USB Functions [Enabled]
NEC USB 3.0 Controller [Enabled]
USB 2.0 Controller [Enabled]
USB 2.0 Controller Mode [HiSpeed]
BIOS EHCI Hand-Off [Enabled]
Legacy USB Support [Auto]
USB Functions [Enabled]
[Enabled] Enables the USB Host Controllers.
[Disabled] Disables the controllers.
NEC USB 3.0 Controller [Enabled]
[Enabled] Enables the USB 3.0 controller.
Chapter 3
[Disabled] Disables the controller.
BIOS SETUP UTILITY
Options
Disabled
Enabled
The USB Devices Enabled item shows the auto-detected values. If no USB device is
detected, the item shows None.
The following two items appear only when you set USB Functions to [Enabled].
USB 2.0 Controller [Enabled]
[Enabled] Enables the USB 2.0 controller.
[Disabled] Disables the controller.
USB 2.0 Controller Mode [HiSpeed]
[FullSpeed] Sets the USB 2.0 controller mode to FullSpeed (12 Mbps).
[HiSpeed] Sets the USB 2.0 controller mode to HiSpeed (480 Mbps).
BIOS EHCI Hand-off [Enabled]
[Enabled] Enables the support for operating systems without an EHCI hand-off
[Disabled] Disables the function.
3-24Chapter 3: BIOS setup
feature.
The following item appears only when you set USB Functions to [Enabled].
Page 83
Legacy USB Support [Auto]
[Auto] Allows the system to detect the presence of USB devices at startup. If
[Enabled] Enables the support for USB devices on legacy operating systems (OS).
[Disabled] Disables the function.
detected, the USB controller legacy mode is enabled. If no USB device is
detected, the legacy USB support is disabled.
3.6.5 PCIPnP
The PCI PnP menu items allow you to change the advanced settings for PCI/PnP devices.
Advanced
Advanced PCI/PnP Settings
WARNING: Setting wrong values in below sections
may cause system to malfunction.
Plug And Play O/S [No]
Plug And Play O/S [No]
[Yes] When set to [Yes] and if you install a Plug and Play operating system, the
[No] When set to [No], BIOS congures all the devices in the system.
operating system congures the Plug and Play devices not required for
boot.
BIOS SETUP UTILITY
ASUS P6X58D Premium3-25
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3.7 Power menu
The Power menu items allow you to change the settings for the Advanced Power
Management (APM). Select an item then press <Enter> to display the conguration options.
Main Ai Tweaker Advanced Power Boot Tools Exit
Suspend Mode [Auto]
Repost Video on S3 Resume [Disabled]
ACPI 2.0 Support [Disabled]
ACPI APIC Support [Enabled]
APM Conguration
Hardware Monitor
EuP Ready [Disabled]
v02.61 (C)Copyright 1985-2009, American Megatrends, Inc.
3.7.1 Suspend Mode [Auto]
Allows you to select the Advanced Conguration and Power Interface (ACPI) state to be used
for system suspend.
[Auto] The system automatically congures the ACPI suspend mode.
[S1 (POS) only] Sets the ACPI suspend mode to S1/POS (Power On Suspend).
[S3 only] Sets the ACPI suspend mode to S3/STR (Suspend To RAM).
BIOS SETUP UTILITY
Select the ACPI state
used for System
Suspend.
←→ Select Screen
↑↓ Select Item
Enter Go to Sub Screen
F1 General Help
F10 Save and Exit
ESC Exit
Chapter 3
3.7.2 Repost Video on S3 Resume [No]
Determines whether to invoke VGA BIOS POST on S3/STR resume.
[No] The system will not invoke VGA BIOS POST on S3/STR resume.
[Yes] The system invokes VGA BIOS POST on S3/STR resume.
3.7.3 ACPI 2.0 Support [Disabled]
[Disabled] The system will not add additional tables as per ACPI 2.0 specications.
[Enabled] The system adds additional tables as per ACPI 2.0 specications.
3.7.4 ACPI APIC Support [Enabled]
[Disabled] The system disables the Advanced Conguration and Power Interface
[Enabled] The ACPI APIC table pointer is included in the RSDT pointer list.
(ACPI) support in the Advanced Programmable Interrupt Controller (APIC).
3.7.5 EuP Ready [Disabled]
[Disabled] Disables the Energy Using Products (EuP) Ready function.
[Enabled] Allows BIOS to switch off some power at S5 state to get system ready for
3-26Chapter 3: BIOS setup
the EuP requirement. When set to [Enabled], power for WOL, WO_USB,
audio and onboard LEDs will be switched off at S5 state.
Page 85
3.7.6 APM Conguration
Power
APM Conguration
Restore on AC Power Loss [Power Off]
Power On By RTC Alarm [Disabled]
Power On By PCI Devices [Disabled]
Power On By PCIE Devices [Disabled]
Power On By PS/2 Keyboard [Disabled]
Power On By PS/2 Mouse [Disabled]
Restore On AC Power Loss [Power Off]
[Power On] The system goes into on state after an AC power loss.
[Power Off] The system goes into off state after an AC power loss.
[Last State] The system goes into either off or on state, whatever the system state was
before the AC power loss.
Power On By RTC Alarm [Disabled]
[Disabled] Disables RTC to generate a wake event.
[Enabled] When set to [Enabled], the items
Time will become user-congurable with set values.
Power On By External Modems [Disabled]
[Disabled] Disables to power up the computer when the external modem receives a
[Enabled] The computer could be powered up when the external modem receives a
call while the computer is in Soft-off mode.
call while the computer is in Soft-off mode.
The computer cannot receive or transmit data until the computer and applications are fully
running. Thus, connection cannot be made on the rst try. Turning an external modem
off and then back on while the computer is off causes an initialization string that turns the
system power on.
BIOS SETUP UTILITY
RTC Alarm Date (Days) and System
Options
Power Off
Power On
Last State
Power On By PCI Devices [Disabled]
[Disabled] Disables the PME to wake up from S5 by PCI devices.
[Enabled] Allows you to turn on the system through a PCI LAN or modem card. This
feature requires an ATX power supply that provides at least 1A on the
+5VSB lead.
Power On By PCIE Devices [Disabled]
[Disabled] Disables the PCIE devices to generate a wake event.
[Enabled] Enables the PCIE devices to generate a wake event.
Power On By PS/2 Keyboard [Disabled]
[Disabled] Disables the Power On by a PS/2 keyboard.
[Enabled] Sets specic keys on the PS/2 keyboard to turn on the system. This feature
requires an ATX power supply that provides at least 1A on the +5VSB lead.
Power On By PS/2 Mouse [Disabled]
[Disabled] Disables the Power On by a PS/2 mouse.
[Enabled] Enables the Power On by a PS/2 mouse. This feature requires an ATX
power supply that provides at least 1A on the +5VSB lead.
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3.7.7 Hardware Monitor
Power
Hardware Monitor
CPU Temperature [44ºC/111ºF]
MB Temperature [35ºC/95ºF]
CPU Fan Speed [1534RPM]
CPU Q-Fan Control [Disabled]
Chassis Fan 1 Speed [N/A]
Chassis Fan 2 Speed [N/A]
Chassis Fan 3 Speed [N/A]
Chassis Q-Fan Control [Disabled]
Power Fan Speed [N/A]
CPU Voltage [ 1.120V]
3.3V Voltage [ 3.200V]
5V Voltage [ 5.214V]
12V Voltage [13.092V]
CPU/MB Temperature [xxxºC/xxxºF]
The onboard hardware monitor automatically detects and displays the CPU and motherboard
temperatures. Select Ignored if you do not wish to display the detected temperatures.
CPU Fan Speed [xxxxRPM] or [Ignored] / [N/A]
Chassis Fan 1/2/3 Speed [xxxxRPM] or [Ignored] / [N/A]
Power Fan Speed [xxxxRPM] or [Ignored] / [N/A]
The onboard hardware monitor automatically detects and displays the CPU, chassis,
and power fan speed in rotations per minute (RPM). If the fan is not connected to the
Chapter 3
motherboard, the eld shows N/A. Select Ignored if you do not wish to display the detected
speed.
BIOS SETUP UTILITY
CPU Temperature
←→ Select Screen
↑↓ Select Item
Enter Go to Sub Screen
F1 General Help
F10 Save and Exit
ESC Exit
v02.61 (C)Copyright 1985-2009, American Megatrends, Inc.
CPU Q-Fan Control [Disabled]
[Disabled] Disables the CPU Q-Fan control feature.
[Enabled] Enables the CPU Q-Fan control feature.
CPU Fan Profile [Standard]
This item appears only when you enable the CPU Q-Fan Control feature and allows
you to set the appropriate performance level of the CPU fan.
[Standard] Sets to [Standard] to make the CPU fan automatically adjust depending on
the CPU temperature.
[Silent] Sets to [Silent] to minimize the fan speed for quiet CPU fan operation.
[Turbo] Sets to [Turbo] to achieve maximum CPU fan speed.
Chassis Q-Fan Control [Disabled]
[Disabled] Disables the Chassis Q-Fan control feature.
[Enabled] Enables the Chassis Q-Fan control feature.
3-28Chapter 3: BIOS setup
Page 87
Chassis Fan Profile [Standard]
This item appears only when you enable the Chassis Q-Fan Control feature and
allows you to set the appropriate performance level of the chassis fan.
[Standard] Sets to [Standard] to make the chassis fan automatically adjust depending
on the chassis temperature.
[Silent] Sets to [Silent] to minimize the fan speed for quiet chassis fan operation.
[Turbo] Sets to [Turbo] to achieve maximum chassis fan speed.
CPU Voltage, 3.3V Voltage, 5V Voltage, 12V Voltage
The onboard hardware monitor automatically detects the voltage output through the onboard
voltage regulators. Select Ignored if you do not want to detect this item.
3.8 Boot menu
The Boot menu items allow you to change the system boot options. Select an item then press
<Enter> to display the submenu.
Main Ai Tweaker Advanced Power Boot Tools Exit
Boot Settings
Boot Device Priority
Boot Settings Conguration
Security
v02.61 (C)Copyright 1985-2009, American Megatrends, Inc.
BIOS SETUP UTILITY
Species the Boot Device
Boot Priority sequence.
A virtual oppy disk
drive (Floppy Drive B:
) may appear when you
set the CD-ROM drive
as the rst boot
device.
←→ Select Screen
↑↓ Select Item
Enter Go to Sub Screen
F1 General Help
F10 Save and Exit
ESC Exit
These items specify the boot device priority sequence from the available devices. The
number of device items that appears on the screen depends on the number of devices
installed in the system.
Quick Boot [Enabled]
Full Screen Logo [Enabled]
AddOn ROM Display Mode [Force BIOS]
Bootup Num-Lock [On]
Wait For ‘F1’ If Error [Enabled]
Hit ‘DEL’ Message Display [Enabled]
Quick Boot [Enabled]
[Disabled] When set to [Disabled], BIOS performs all the POST items.
[Enabled] When set to [Enabled], BIOS skips some power on self tests (POST) while
Full Screen Logo [Enabled]
[Enabled] Enables the full screen logo display feature.
[Disabled] Disables the full screen logo display feature.
AddOn ROM Display Mode [Force BIOS]
[Force BIOS] The third-party ROM messages will be forced to display during the boot
[Keep Current] The third-party ROM messages will be displayed only if the third-party
Chapter 3
Bootup Num-Lock [On]
[Off] Sets the power-on state of the NumLock to [Off].
[On] Sets the power-on state of the NumLock to [On].
BIOS SETUP UTILITY
Allows BIOS to skip
certain tests while
booting. This will
decrease the time
needed to boot the
system.
booting to decrease the time needed to boot the system.
Set this item to [Enabled] to use the ASUS MyLogo 2™ feature.
sequence.
manufacturer had set the add-on device to do so.
Wait For ‘F1’ If Error [Enabled]
[Disabled] Disables this function.
[Enabled] The system waits for the <F1> key to be pressed when error occurs.
Hit ‘DEL’ Message Display [Enabled]
[Disabled] Disables this function.
[Enabled] The system displays the message “Press DEL to run Setup” during POST.
3-30Chapter 3: BIOS setup
Page 89
3.8.3 Security
The Security menu items allow you to change the system security settings. Select an item
and press <Enter> to display the conguration options.
Boot
Security Settings
Supervisor Password : Not Installed
User Password : Not Installed
Change Supervisor Password
Change User Passward
Change Supervisor Password
Select this item to set or change the supervisor password. The Supervisor Password item
on top of the screen shows the default Not Installed. After you set a password, this item
shows Installed.
To set a Supervisor Password:
1. Select the
2. From the password box, key in a password composed of at least six letters and/or
numbers, then press <Enter>.
3. Conrm the password when prompted.
The message Password Installed appears after you successfully set your password.
To change the supervisor password, follow the same steps as in setting a user password.
To clear the supervisor password, select the Change Supervisor Password then press
<Enter>. The message Password Uninstalled appears.
Change Supervisor Password item and press <Enter>.
If you have forgotten your BIOS password, you can clear clear it by erasing the CMOS Real
Time Clock (RTC) RAM. See section 2.6 Jumpers for information on how to erase the RTC
RAM.
BIOS SETUP UTILITY
<Enter> to change
password.
<Enter> again to
disable password.
After you have set a supervisor password, the other items appear to allow you to change
other security settings.
Boot
Security Settings
Supervisor Password : Installed
User Password : Installed
Change Supervisor Password
User Access Level [Full Access]
Change User Password
Clear User Password
Password Check [Setup]
BIOS SETUP UTILITY
<Enter> to change
password.
<Enter> again to
disabled password.
User Access Level [Full Access]
This item allows you to select the access restriction to the Setup items.
[No Access] Prevents user access to the Setup utility.
[View Only] Allows access but does not allow change to any eld.
[Limited] Allows changes only to selected elds, such as Date and Time.
[Full Access] Allows viewing and changing all the elds in the Setup utility.
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Change User Password
Select this item to set or change the user password. The User Password item on top of the
screen shows the default Not Installed. After you set a password, this item shows Installed.
To set a User Password:
1. Select the
2. On the password box that appears, type a password composed of at least six letters
and/or numbers, then press <Enter>.
3. Conrm the password when prompted.
The message Password Installed appears after you set your password successfully.
To change the user password, follow the same steps as in setting a user password.
Clear User Password
Select this item to clear the user password.
Password Check [Setup]
[Setup] BIOS checks for user password when accessing the Setup utility.
[Always]
Chapter 3
Change User Password item and press <Enter>.
BIOS checks for user password both when accessing Setup and booting
the system.
3-32Chapter 3: BIOS setup
Page 91
3.9 Tools menu
The Tools menu items allow you to congure options for special functions. Select an item
then press <Enter> to display the submenu.
Main Ai Tweaker Advanced Power Boot Tools Exit
ASUS EZ Flash 2
Express Gate [Auto]
Enter OS Timer [10 Seconds]
Reset User Data [No]
ASUS O.C. Prole
AI NET 2
v02.61 (C)Copyright 1985-2009, American Megatrends, Inc.
BIOS SETUP UTILITY
Press ENTER to run
the utility to select
and update BIOS.
This utility supports:
1.FAT 12/16/32 (r/w)
2.NTFS (read only)
3.CD-DISC (read only)
←→ Select Screen
↑↓ Select Item
Enter Go to Sub Screen
F1 General Help
F10 Save and Exit
ESC Exit
3.9.1 ASUS EZ Flash 2
Allows you to run ASUS EZ Flash 2. When you press <Enter>, a conrmation message
appears. Use the left/right arrow key to select between [Yes] or [No], then press <Enter> to
conrm your choice.
For more details, refer to section 3.2.2 ASUS EZ Flash 2 utility.
ASUSTek EZ Flash 2 BIOS ROM Utility V3.44
FLASH TYPE: MXIC 25L1605A
Current ROM
BOARD: P6X58D PREMIUM
VER: 0216
DATE: 10/16/2009
PATH: A:\
A:
Update ROM
BOARD: Unknown
VER: Unknown
DATE: Unknown
Chapter 3
Note
[Enter] Select or Load [Tab] Switch [V] Drive Info
[Up/Down/Home/End] Move [B] Backup [Esc] Exit
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3.9.2 Express Gate [Auto]
Allows you to enable or disable the ASUS Express Gate feature. The ASUS Express Gate
feature is a unique instant-on environment that provides quick access to the Internet browser
and Skype. Conguration options: [Enabled] [Disabled] [Auto]
Enter OS Timer [10 Seconds]
Sets countdown duration that the system waits at the Express Gate’s rst screen before
starting Windows or other installed OS. Choose [Prompt User] to stay at the rst screen of
[Reset] When setting this item to [Reset], ensure that you save the setting to the
[No] Sets to [No] to disable the
Chapter 3
BIOS so that the user data will be cleared the next time you enter the
Express Gate. User data includes the Express Gate’s settings as well as
any personal information stored by the web browser such as bookmarks,
cookies, browsing history. This is useful in the rare case where corrupt
settings prevent the Express Gate environment from launching properly.
Reset User Data function when entering the
Express Gate.
The rst time wizard will run again when you enter the Express Gate environment after
clearing its settings.
3-34Chapter 3: BIOS setup
Page 93
3.9.3 ASUS O.C. Prole
This item allows you to store or load multiple BIOS settings.
Tools
O.C. PROFILE Conguration
O.C. Prole 1 Status : Not Installed
O.C. Prole 2 Status : Not Installed
Add Your CMOS Prole.
Name: [Default-Prole]
Save To: [Uninstalled]
Load CMOS Proles.
Load From: [Blank]
Start O.C. Prole
Add Your CMOS Prole
Allows you to save the current BIOS le to the BIOS Flash. In the Name sub-item, key in
your prole name and press <Enter>, and then choose a prole number to save your CMOS
settings in the Save to sub-item.
Load CMOS Proles.
Allows you to load the previous BIOS settings saved in the BIOS Flash. Press <Enter> to
load the le.
Start O.C. Prole
Allows you to run the utility to save and load CMOS. Press <Enter> to run the utility.
BIOS SETUP UTILITY
Typing your prole
name, [0-9][a-z][A-Z]
are acceptable.
ASUSTek O.C. Prole Utility V1.44
Current CMOS
BOARD: P6X58D PREMIUM
VER: 0216
DATE: 10/16/2009
PATH: A:\
A:
Note
[Enter] Select or Load [Tab] Switch [V] Drive Info
[Up/Down/Home/End] Move [B] Backup [Esc] Exit
Restore CMOS
BOARD: Unknown
VER: Unknown
DATE: Unknown
• This function can support devices such as a USB ash disk with FAT 32/16 format and
single partition only.
• DO NOT shut down or reset the system while updating the BIOS to prevent the
system boot failure!
• We recommend that you update the BIOS le only coming from the same memory/CPU
conguration and BIOS version.
• Only the CMO le can be loaded.
ASUS P6X58D Premium3-35
Chapter 3
Page 94
3.9.4 AI NET 2
Tools
AI NET 2
Pair Status Length
Check Marvell LAN cable [Disabled]
Check Marvell LAN cable [Disabled]
[Disabled] BIOS will not check the Marvell LAN cable during the Power-On Self-Test
[Enabled] BIOS checks the Marvell LAN cable during the Power-On Self-Test (POST).
Chapter 3
(POST).
BIOS SETUP UTILITY
Check Marvell LAN
cable during POST.
3-36Chapter 3: BIOS setup
Page 95
3.10 Exit menu
The Exit menu items allow you to load the optimal or failsafe default values for the BIOS
items, and save or discard your changes to the BIOS items.
Main Ai Tweaker Advanced Power Boot Tools Exit
Exit Options
Exit & Save Changes
Exit & Discard Changes
Discard Changes
Load Setup Defaults
v02.61 (C)Copyright 1985-2009, American Megatrends, Inc.
Pressing <Esc> does not immediately exit this menu. Select one of the options from this
menu or <F10> from the legend bar to exit.
Exit & Save Changes
Once you are nished making your selections, choose this option from the Exit menu to
ensure the values you selected are saved to the CMOS RAM. An onboard backup battery
sustains the CMOS RAM so it stays on even when the PC is turned off. When you select this
option, a conrmation window appears. Select Ok to save changes and exit.
If you attempt to exit the Setup program without saving your changes, the program prompts
you with a message asking if you want to save your changes before exiting. Press <Enter>
to save the changes while exiting.
BIOS SETUP UTILITY
Exit system setup
after saving the
changes.
F10 key can be used
for this operation.
←→ Select Screen
↑↓ Select Item
Enter Go to Sub Screen
F1 General Help
F10 Save and Exit
ESC Exit
Exit & Discard Changes
Select this option only if you do not want to save the changes that you made to the
Setup program. If you made changes to elds other than System Date, System Time, and
Password, the BIOS asks for a conrmation before exiting.
Discard Changes
This option allows you to discard the selections you made and restore the previously saved
values. After selecting this option, a conrmation appears. Select Ok to discard any changes
and load the previously saved values.
Load Setup Defaults
This option allows you to load the default values for each of the parameters on the Setup
menus. When you select this option or if you press <F5>, a conrmation window appears.
Select Ok to load default values. Select Exit & Save Changes or make other changes before
saving the values to the non-volatile RAM.
ASUS P6X58D Premium3-37
Chapter 3
Page 96
Chapter 3
3-38Chapter 3: BIOS setup
Page 97
Chapter 4
Chapter 4: Software support
4.1 Installing an operating system
This motherboard supports Windows® XP/ 64-bit XP/ Vista / 64-bit Vista / 7 / 64-bit 7
operating systems (OS). Always install the latest OS version and corresponding updates to
maximize the features of your hardware.
• Motherboard settings and hardware options vary. Use the setup procedures presented
in this chapter for reference only. Refer to your OS documentation for detailed
information.
• Ensure that you install the Windows
installing the drivers for better compatibility and system stability.
4.2 Support DVD information
The support DVD that comes with the motherboard package contains the drivers, software
applications, and utilities that you can install to avail all motherboard features.
The contents of the support DVD are subject to change at any time without notice. Visit the
ASUS website at www.asus.com for updates.
4.2.1 Running the support DVD
Place the support DVD into the optical drive. The DVD automatically displays the Drivers menu if
Autorun is enabled in your computer. Click each menu tab and select the items you want to install.
The Drivers menu shows the available
device drivers if the system detects
installed devices. Install the necessary
drivers to use the devices.
The Make Disk menu
contains items to
create the RAID/AHCI
driver disk.
®
XP Service Pack 2 or later versions before
The Manual menu contains
the list of supplementary user
manuals. Click an item to open
the folder of the user manual.
The Utilities
menu shows the
applications and
other software that
the motherboard
supports.
Click an item
to install
If Autorun is NOT enabled in your computer, browse the contents of the support DVD to
locate the le ASSETUP.EXE from the BIN folder. Double-click the ASSETUP.EXE to run
the DVD.
ASUS P6X58D Premium4-1
Click the Contact
tab to display the
ASUS contact
information.
Click an icon
to display DVD/
motherboard
information
Chapter 4
Page 98
4.2.2 Obtaining the software manuals
The software manuals are included in the support DVD. Follow the instructions below to get
the necessary software manuals.
The software manual les are in Portable Document Format (PDF). Install the Adobe®
Acrobat® Reader from the Utilities menu before opening the les.
1. Click the Manual tab. Click ASUS Motherboard Utility Guide from
the manual list on the left.
2. The
DVD appears. Double-click the
folder of your selected software.
3. Some software manuals are
provided in different languages.
Double-click the language to
show the software manual.
Chapter 4
Manual folder of the support
The screenshots in this section are for reference only. The actual software manuals
containing in the support DVD vary by models.
4-2Chapter 4: Software support
Page 99
4.3 Software information
Most of the applications in the support DVD have wizards that will conveniently guide you
through the installation. View the online help or readme le that came with the software
application for more information.
4.3.1 ASUS PC Probe II
PC Probe II is a utility that monitors the computer’s vital components, and detects and
alerts you of any problem with these components. PC Probe II senses fan rotations, CPU
temperature, and system voltages, among others. Because PC Probe II is software-based,
you can start monitoring your computer the moment you turn it on. With this utility, you are
assured that your computer is always at a healthy operating condition.
Launching PC Probe II
1. Install PC Probe II from the motherboard support DVD.
2. Launch PC Probe II by clicking
Probe II v1.xx.xx. The PC Probe II main window appears.
3. The PC Probe II icon appears in the Windows
or restore the application.
PC Probe II main window
Start > All Programs > ASUS > PC Probe II > PC
®
notication area. Click this icon to close
ButtonFunction
Opens the Conguration window
Opens the Report window
Opens the Desktop Management Interface window
Opens the Peripheral Component Interconnect window
Opens the Windows Management Instrumentation window
Opens the hard disk drive, memory, CPU usage window
Shows/Hides the Preference section
Minimizes the application
Closes the application
Refer to the software manual in the support DVD or visit the ASUS website at
www.asus.com for detailed software conguration.
ASUS P6X58D Premium4-3
Chapter 4
Page 100
4.3.2 ASUS AI Suite
ASUS AI Suite allows you to launch several ASUS utilities easily.
Launching AI Suite
1. Install AI Suite from the motherboard support DVD.
2. Launch AI Suite by clicking
xx. The AI Suite main window appears.
Start > All Programs > ASUS > AI Suite > AI Suite v1.xx.
3. The AI Suite icon
appears in the Windows® notication area. If you minimize the
application main window, click this icon to restore the window.
Using AI Suite
Click each utility button to launch the utility, or click the Normal button to restore system
default settings.
Click to open the monitor window that displays
system information such as CPU temperature,
CPU voltage, fan speed, and CPU/FSB frequency
Click to restore
default settings
Click to launch
each utility
Chapter 4
• The screenshots in this section are for reference only. The actual utility buttons vary
by models.
• Refer to the software manual in the support DVD or visit the ASUS website at
www.asus.com for detailed software conguration.
4-4Chapter 4: Software support
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