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
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SPECIFICATIONS AND INFORMATION CONTAINED IN THIS MANUAL ARE FURNISHED FOR
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AND SHOULD NOT BE CONSTRUED AS A COMMITMENT BY ASUS. ASUS ASSUMES NO
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Products and corporate names appearing in this manual may or may not be registered trademarks or
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Offer to Provide Source Code of Certain Software
This product contains copyrighted software that is licensed under the General Public License (“GPL”),
under the Lesser General Public License Version (“LGPL”) and/or other Free Open Source Software
Licenses. Such software in this product is distributed without any warranty to the extent permitted by the
applicable law. Copies of these licenses are included in this product.
Where the applicable license entitles you to the source code of such software and/or other additional data,
you may obtain it for a period of three years after our last shipment of the product, either
(1) for free by downloading it from https://www.asus.com/support/
or
(2) for the cost of reproduction and shipment, which is dependent on the preferred carrier and the location
where you want to have it shipped to, by sending a request to:
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Legal Compliance Dept.
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In your request please provide the name, model number and version, as stated in the About Box of the
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The source code will be distributed WITHOUT ANY WARRANTY and licensed under the same license as
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This offer is valid to anyone in receipt of this information.
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the product and describing the problem (please DO NOT send large attachments such as source code
archives, etc. to this email address).
ii
Contents
Safety information ..................................................................................................... vii
About this guide ....................................................................................................... viii
P10S WS specifications summary ............................................................................. x
Package contents ..................................................................................................... xiii
Installation tools and components ......................................................................... xiv
Chapter 1: Product Introduction
1.1 Special features..........................................................................................1-1
ASUS contact information ...................................................................................... A-6
vi
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.
vii
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:
1. Chapter 1: Product Introduction
This chapter describes the features of the motherboard and the new technology it
supports. It includes description of the switches, jumpers, and connectors on the
motherboard.
2. Chapter 2: Basic Installation
This chapter lists the hardware setup procedures that you have to perform when
installing system components.
3. 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.
4. Chapter 4: Software Support
This chapter describes the contents of the support DVD that comes with the
motherboard package and the software.
5. Chapter 5: RAID Support
This chapter describes the RAID congurations.
6. Chapter 6: Multi GPU Support
This chapter describes how to install and congure multiple AMD
graphics cards.
Where to find more information
Refer to the following sources for additional information and for product and software
updates.
1. ASUS website
The ASUS website (www.asus.com) provides updated information on ASUS hardware
and software products.
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.
®
CrossFire™
viii
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
Italics
<Key>Keys enclosed in the less-than and greater-than sign
<Key1> + <Key2> + <Key3>If you must press two or more keys simultaneously, the key
Indicates a menu or an item to select.
Used to emphasize a word or a phrase.
means that you must press the enclosed key.
Example: <Enter> means that you must press the Enter or
Return key.
names are linked with a plus sign (+).
ix
P10S WS specifications summary
®
Xeon® E3-1200 v5 Processor Family
®
Core™ i7/i5/i3 processors
®
Pentium™ processors
®
Celeron™ processors
®
HD Graphics, InTru™ 3D, Quick Sync Video, Clear
CPU
Chipset
Memory
Expansion slots
VGA
Multi-GPU support
Storage
LAN
USB
LGA1151 socket for Intel
LGA1151 socket for Intel
LGA1151 socket for Intel
LGA1151 socket for Intel
®
Support Intel
Support Intel
* Refer to www.asus.com for Intel® CPU support list
Intel
14nm CPU
®
Turbo Boost Technology
®
C236 Chipset
4 x DIMM, Max 64GB, DDR4 2133 MHz, ECC/ non-ECC UDIMM
Dual channel architecture
* Refer to www.asus.com for the Memory QVL(Qualified Vendors List).
PCIEX16_1: PCI-E x16 slot, x16/ x8 Gen3 Link
PCIEX16_2: PCI-E x16 slot, x8 Gen3 Link, switched from PCIEX16_1
- Supports jack-detection, multi-streaming, front panel jackretasking (MIC)
- Optical S/PDIF out port at back I/O
ASUS DIGI + Power Control: 3+2+1 Phase Power Design
- CPU Power: Digital 3-phase power design
- iGPU Power: Digital 2-phase power design
- DRAM Power: Digital 1-phase power design
ASUS EPU:
- EPU
ASUS Quiet Thermal Solution:
- ASUS Fanless Design: Heat-sink solution
ASUS EZ DIY:
- ASUS CrashFree BIOS 3
- ASUS EZ Flash Utility
- 2 x USB 3.1 ports (1 port at TypeA, 1 port at Type C)
- 1 x Optical S/PDIF Out
- 1 x HDMI
- 1 x DisplayPort
- 4 x USB 3.0 ports
- 2 x RJ-45 ports
- 1 x DVI-D
- 1 x VGA
- 8-channel Audio I/O ports (6 x Audio jacks)
(continued on the next page)
xi
P10S WS specifications summary
Internal I/O Connectors
BIOS features
Manageability
OS
WHQL
Form Factor
- 2 x USB 2.0 connectors support additional 4 USB ports (9-pin)
- 1 x USB 3.0 connectors support additional 2 USB ports (19-pin)
- 8 x SATA 6.0Gb/s ports
- 2 x M.2 Socket
- 4 x Chassis Fan connectors (4-pin) for both 3-pin(DC mode) and
4-pin(PWM mode) coolers control
- 1 x CPU OPT Fan connector (4-pin)
- 1 x CPU fan with PWM control (4-pin)
- 1 x Front panel audio connector (AAFP)
- 1 x S/PDIF out header
- 1 x TPM connector
- 1 x 24-pin EATX Power connector
- 1 x 8-pin EATX12V Power connector
- 1 x 6-pin EATX12V_1 Power connector
- 1 x System Panel(Q-Connector)
- 1 x MemOK! Button
- 1 x Clear CMOS button
- 1 x USB BIOS Flashback button
- 1 x DRCT(Direct Key) connector
- 1 x EPU switch
- 1 x Power-on button
- 1 x COM port header
16 MB Flash ROM, EFI AMI BIOS, PnP, DMI3.0, WfM2.0, SM BIOS
3.0, ACPI 5.0a, ASUS EZ Flash Utility, ASUS CrashFree BIOS 3
WfM 2.0, DMI 3.0, WOL by PME, WOR by PME, PXE
- Windows Server 2008 R2 SP1
- Windows Server 2012 R2
- Windows 7 SP1
- Windows 8.1
- Windows 10
®
Enterprise Linux
- RedHat
- SUSE Linux Enterprise Server
- CentOS
- Scientic Linux
- Ubuntu 14
- Fedora
- Windows 8.1/64 bit
- Windows 10/64 bit (TBD)
- Windows 2012 R2 64 bit
- Windows 7 SP1
ATX Form Factor, 12” x 9.6” (305mm x 244mm)
Specications are subject to change without notice.
xii
Package contents
Check your motherboard package for the following items:
User Manual
ASUS P10S WS motherboardUser manualSupport DVD
8 x Serial ATA 6.0 Gb/s cables1 x COM port bracket1 x Q-connector
1 x ASUS Q-Shield2 x M.2 Screw package
xiii
Installation tools and components
Intel® LGA1151 compatible CPU Fan
Intel® LGA1151 CPU
PC chassis
Power supply unit
SATA optical disc drive (optional)
SATA hard disk drive
1 bag of screws
Phillips (cross) screwdriver
DIMM
Graphics card
The tools and components in the table above are not included in the motherboard package.
xiv
Chapter 1: Product Introduction
Product Introduction
1.1 Special features
1
1.1.1 Product highlights
LGA1151 socket for the 6th Generation Intel® Core™ i7/Intel® Core™ i5/Intel®
Core™ i3, Pentium® and Celeron® processors
This motherboard supports 6th generation Intel® Core™ i7/Intel® Core™ i5/Intel® Core™ i3,
Pentium® , and Celeron® processors in the LGA1151 package. It provides great graphics
and system performance with its GPU, dual-channel DDR4 memory slots and PCI Express
2.0/3.0 expansion slots.
Intel® C236 Express Chipset
Intel® C236 Express Chipset is a single chipset that supports the LGA1151 socket for the
6th generation Intel
processors. It utilizes the serial point-to-point links, which increases bandwidth and enhances
the system’s performance. It natively supports up to ten USB 3.0 ports, up to eight SATA 6
Gb/s ports, and up to M.2 Gen 3 X4 support for faster data retrieval.
PCI Express® 3.0
PCI Express® 3.0 (PCIe 3.0) is the PCI Express bus standard that provides twice the
performance and speed of PCIe 2.0. It provides an optimal graphics performance,
unprecedented data speed and seamless transition with its complete backward compatibility
to PCIe 1.0/2.0 devices.
Dual-Channel DDR4 2133 MHz Support
The motherboard supports the dual-channel DDR4 memory that features data transfer rates
of DDR4 2133 MHz to boost the system’s performance, and to meet the higher bandwidth
requirements of 3D graphics, multimedia and Internet applications.
Dual PCIe 3.0 X1 M.2 Support
With a 1 x PCI Express 3.0/2.0 bandwidth, dual M.2 sockets provide the exibility to enable
top-ight performance (RAID 0) or data redundancy (RAID 1) via SATA mode. It is a perfect
choice for the operating system or application drive.
Complete USB 3.1 integration
This motherboard has the latest USB 3.1 connectivity built in for the very fastest USB data
transfers — that’s up to 10 Gb/s, or twice as fast as USB 3.0. The next-generation standard
is completely backward-compatible with your existing USB devices, and you’ll be all set for
USB 3.1’s breakneck speeds.
®
Core™ i7/Intel® Core™ i5/Intel® Core™ i3, Pentium® , and Celeron®
Chapter 1
ASUS P10S WS
1-1
1.1.2 ASUS-exclusive workstation features
PCI Express 3.0 for Quad-GPU CrossFireX™ Support
Chapter 1
The motherboard provides PCI Express x16 slots for Quad-GPU AMD CrossFireX™
graphics cards, giving you with ample graphics power to easily run even the most demanding
computer games for enhanced entertainment.
ProCool Connector
ProCool eliminates the hollow areas associated with traditional power connectors, ensuring an
exceptionally close and secure connection with this motherboard. This design is much stronger,
and provides better heat dissipation, allowing cooler operating temperatures.
Built-in dual Intel® Ethernet
For more reliable networking, this motherboard features the latest server class built-in dual
®
Intel
Ethernet. This leads to lower CPU utilization and temperatures, achieving outstanding
performance, and providing better support for diverse operating systems.
1.1.3 Other special features
DTS Connect
To get the most out of your audio entertainment across all formats and quality levels, DTS
Connect combines two enabling technologies, DTS Neo:PC™ upmixes stereo sources (CDs,
MP3s, WMAs, internet radio) into as many as 7.1 channels of incredible surround sound.
Consumers can connect their PC to a home theater system. DTS Interactive is capable of
performing mult-channel encoding of DTS bitstreams on personal computers, and sending
encoded bitstreams out of a digital audio connection (such as S/PDIF or HDMI) designed to
deliver audio to an external decoder.
ErP Ready
The motherboard is European Union’s Energy-related Products (ErP) ready, and ErP
requires products to meet certain energy efciency requirement in regards to energy
consumptions. This is in line with ASUS vision of creating environment-friendly and energy-
efcient products through product design and innovation to reduce carbon footprint of the
product and thus mitigate environmental impacts.
1-2
Chapter 1: Product Introduction
1.2 Motherboard overview
1.2.1 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 1
ASUS P10S WS
1-3
1.2.2 Motherboard layout
Chapter 1
1-4
Refer to 1.2.9 Internal connectors and 2.3.1 Rear I/O connection for more information
about rear panel connectors and internal connectors.
Chapter 1: Product Introduction
Layout contents
Connectors/Jumpers/Buttons and switches/SlotsPage
1. ATX power connectors (24-pin EATXPWR; 8-pin EATX12V; 6-pin
EATX12V_1)
2. LGA1151 CPU socket 1-6
3. CPU, CPU optional, and chassis fan connectors (4-pin CPU_FAN; 4-pin
CPU_OPT; 4-pin CHA_FAN1-4)
4. DDR4 DIMM slots1-7
5. MemOK! button1-13
6. USB 3.0 connectors (20-1 pin USB3_12)1-27
7. Clear CMOS button (CLR_CMOS)1-15
®
C236 Serial ATA 6 Gb/s connectors (7-pin SATA6G_1-8) 1-23
8. Intel
9. EPU switch1-14
10. DirectKey connector (2-pin DRCT)1-31
11. Chassis Fan control setting (3 pin CHAFAN_SEL)1-16
22. Front panel audio connector (10-1 pin AAFP)1-24
23. Digital audio connector (4-1 pin SPDIF_OUT)1-24
1-29
1-28
Chapter 1
ASUS P10S WS
1-5
1.2.3 Central Processing Unit (CPU)
The motherboard comes with a surface mount LGA1151 socket designed for the 6th
Generation Intel® Core™ i7 / Intel® Core™ i5 / Intel® Core™ i3, Pentium®, Celeron®, and
Chapter 1
Intel® Xeon® E3-1200 v5 processors.
Ensure that you install the correct CPU designed for LGA1151 socket only. DO NOT install
a CPU designed for other sockets on the LGA1151 socket.
• 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
LGA1151 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.
1-6
Chapter 1: Product Introduction
1.2.4 System memory
The motherboard comes with four DDR 4 (Double Data Rate 4) Dual Inline Memory Modules
(DIMM) slots.
A DDR4 module is notched differently from a DDR, DDR2 or DDR3 module. DO NOT install
a DDR, DDR2 or DDR3 memory module to the DDR4 slot.
Recommended memory configurations
Chapter 1
ASUS P10S WS
1-7
Memory configurations
You may install 2 GB, 4 GB, 8 GB and 16 GB unbuffered and ECC and non-ECC DDR4
DIMMs into the DIMM sockets.
Chapter 1
• You may install varying memory sizes in Channel A and Channel B. The system
maps the total size of the lower-sized channel for the dual-channel conguration. Any
excess memory from the higher-sized channel is then mapped for single-channel
operation.
• According to Intel
®
CPU spec, DIMM voltage below 1.65 V is recommended to protect
the CPU.
• 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:
a) Use a maximum of 3GB system memory if you are using a 32-bit Windows
b) Install a 64-bit Windows
®
OS when you want to install 4 GB or more on the
®
OS.
motherboard.
c) 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 512 Mb (64 MB) chips or less
• For system stability, use a more efcient memory cooling system to support a full
memory load (4 DIMMs).
• Always install the DIMMS with the same CAS Latency. For an optimum compatibility,
we recommend that you install memory modules of the same version or data code
(D/C) from the same vendor. Check with the vendor to get the correct memory
modules.
• Visit the ASUS website for the latest QVL.
1-8
Chapter 1: Product Introduction
1.2.5 Expansion slots
Unplug the power cord before adding or removing expansion cards. Failure to do so may
cause you physical injury and damage motherboard components.
Chapter 1
Slot No. Slot Description
1PCIe 3.0/2.0 x16_1 slot
2PCIe 3.0/2.0 x16_2 slot
3PCIe 3.0/2.0 x16_3 slot
4PCIe 3.0/2.0 x16_4 slot
ASUS P10S WS
1-9
Chapter 1
Slot
No.
PCI Express 3.0 operating mode
Single VGACrossFireX
1
2-x8
3
4--
• We recommend that you provide sufcient power when running CrossFireX™ mode.
• Connect a chassis fan to the motherboard connector labeled CHA_FAN1-4 when
• We recommend you connect an EATX12V cable when running CrossFireX™.
x16
(single VGA
recommended)
--
using multiple graphics cards for better thermal environment.
x8
1-10
Chapter 1: Product Introduction
IRQ assignments for this motherboard
ABCDEFGH
PCIe x16_1
PCIe x16_2shared-------
PCIe x16_3shared-------
PCIe x16_4shared-------
SMBUS Controllershared-------
Intel SATA Controller-------shared
Intel LAN1(I210)shared-------
Intel LAN2(I210)--shared-----
Intel xHCIshared-------
HD Audioshared-------
ASMedia 1142_1shared------
shared-------
Chapter 1
ASUS P10S WS
1-11
1.2.6 Onboard buttons and switches
Onboard buttons and 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
Chapter 1
to enhance system performance.
1. Power-on button
The motherboard comes with a power-on button that allows you to power up or wake
up the system. The button 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 installing any motherboard component.
2. Reset button
Press the reset button to reboot the system.
1-12
Chapter 1: Product Introduction
3. MemOK! button
Installing DIMMs that are not compatible with the motherboard may cause system
boot failure, and the DRAM_LED near the MemOK! button lights continuously. Press
and hold the MemOK! button until the DRAM_LED starts blinking to begin automatic
memory compatibility tuning for successful boot.
• Refer to section 1.2.8 Onboard LEDs for the exact location of the DRAM_LED.
• The DRAM_LED also lights up when the DIMM is not properly installed. Turn off the
system and reinstall the DIMM before using the MemOK! function.
• The MemOK! button does not function under Windows
• 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 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 fails to boot up due to BIOS overclocking, press the MemOK! button
to boot and load the BIOS default settings. A message 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
www.asus.com after using the MemOK! function.
®
OS environment.
Chapter 1
ASUS P10S WS
1-13
4. EPU switch
Enable this switch to automatically detect the current PC loadings and intelligently
moderate the power consumption.
Chapter 1
Enable this switch when the system is powered off.
• The EPU LED (OLED2) near the EPU switch lights up when the EPU switch is
enabled. Refer to section 1.2.8 Onboard LEDs for the exact location of the EPU LED.
• If you enable this switch under Windows
activated after the next system bootup.
• You may change the EPU settings in the software application or BIOS setup program
and enable the EPU function at the same time. However, the system will use the last
setting you have made.
®
OS environment, the EPU function will be
1-14
Chapter 1: Product Introduction
5. Clear CMOS button (CLR_CMOS)
Press this button to clear the BIOS setup information only when the systems hangs
due to overclocking.
Chapter 1
ASUS P10S WS
1-15
1.2.7 Jumpers
1. Chassis Fan control setting (3-pin CHAFAN_SEL)
Chapter 1
This jumpers allow you to switch fan pin selection. The CHAFAN_SEL jumper is for the
front fans and rear fans control. Set pins 1-2 when using 3-pin fans or pins 2-3 when
using 4-pin fans.
1-16
Chapter 1: Product Introduction
1.2.8 Onboard LEDs
1. POST State LEDs
The POST State LEDs provide the status of these key components during POST
(Power-On-Self Test): CPU, memory modules, VGA card, and hard disk drives. If an
error is found, the critical component’s LED stays lit up until the problem is solved.
2. EPU LED (OLED2)
The EPU LED lights up when the EPU switch is enabled.
Chapter 1
ASUS P10S WS
1-17
3. USB BIOS Flashback LED (FLBK_LED)
The BIOS Flashback LED ashes when you press the BIOS Flashback button for BIOS
update.
Chapter 1
4. Q-Code LEDs
The Q-Code LED design provides you with a 2-digit error code that displays the system
status. Refer to the Q-Code table on the next page for details.
1-18
Chapter 1: Product Introduction
Q-Code table
CodeDescription
00Not used
01Power on. Reset type detection (soft/hard).
02AP initialization before microcode loading
03System Agent initialization before microcode loading
04PCH initialization before microcode loading
06Microcode loading
07AP initialization after microcode loading
08System Agent initialization after microcode loading
09PCH initialization after microcode loading
0BCache initialization
0C – 0DReserved for future AMI SEC error codes
0EMicrocode not found
0FMicrocode not loaded
10PEI Core is started
11 – 14Pre-memory CPU initialization is started
15 – 18Pre-memory System Agent initialization is started
19 – 1CPre-memory PCH initialization is started
2B – 2FMemory initialization
30Reserved for ASL (see ASL Status Codes section below)
31Memory Installed
32 – 36CPU post-memory initialization
37 – 3APost-Memory System Agent initialization is started
3B – 3EPost-Memory PCH initialization is started
4FDXE IPL is started
50 – 53
54Unspecied memory initialization error
55Memory not installed
56Invalid CPU type or Speed
57CPU mismatch
58CPU self test failed or possible CPU cache error
59CPU micro-code is not found or micro-code update is failed
5AInternal CPU error
5BReset PPI is not available
5C – 5FReserved for future AMI error codes
E0S3 Resume is stared (S3 Resume PPI is called by the DXE IPL)
E1S3 Boot Script execution
E2Video repost
E3OS S3 wake vector call
E4 – E7Reserved for future AMI progress codes
E8S3 Resume Failed
Memory initialization error. Invalid memory type or incompatible memory
speed
S3 Resume PPI not Found
S3 Resume Boot Script Error
S3 OS Wake Error
Reserved for future AMI error codes
Recovery condition triggered by rmware (Auto recovery)
Recovery condition triggered by user (Forced recovery)
Recovery process started
Recovery rmware image is found
Recovery rmware image is loaded
Reserved for future AMI progress codes
Recovery PPI is not available
Recovery capsule is not found
Invalid recovery capsule
Reserved for future AMI error codes
DXE Core is started
NVRAM initialization
Installation of the PCH Runtime Services
CPU DXE initialization is started
PCI host bridge initialization
System Agent DXE initialization is started
System Agent DXE SMM initialization is started
System Agent DXE initialization (System Agent module specic)
PCH DXE initialization is started
PCH DXE SMM initialization is started
PCH devices initialization
PCH DXE Initialization (PCH module specic)
ACPI module initialization
CSM initialization
Reserved for future AMI DXE codes
Boot Device Selection (BDS) phase is started
Driver connecting is started
PCI Bus initialization is started
PCI Bus Hot Plug Controller Initialization
PCI Bus Enumeration
PCI Bus Request Resources
PCI Bus Assign Resources
Console Output devices connect
Console input devices connect
Super IO Initialization
USB initialization is started
USB Reset
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(continued on the next page)
Chapter 1: Product Introduction
Code
9C
9D
9E – 9F
A0
A1
A2
A3
A4
A5
A6
A7
A8
A9
AA
AB
AC
AD
AE
AF
B0
B1
B2
B3
B4
B5
B6
B7
B8– BF
D0
D1
D2
D3
D4
D5
D6
D7
D8
D9
DA
DB
DC
Description
USB Detect
USB Enable
Reserved for future AMI codes
IDE initialization is started
IDE Reset
IDE Detect
IDE Enable
SCSI initialization is started
SCSI Reset
SCSI Detect
SCSI Enable
Setup Verifying Password
Start of Setup
Reserved for ASL (see ASL Status Codes section below)
Setup Input Wait
Reserved for ASL (see ASL Status Codes section below)
Ready To Boot event
Legacy Boot event
Exit Boot Services event
Runtime Set Virtual Address MAP Begin
Runtime Set Virtual Address MAP End
Legacy Option ROM Initialization
System Reset
USB hot plug
PCI bus hot plug
Clean-up of NVRAM
Conguration Reset (reset of NVRAM settings)
Reserved for future AMI codes
CPU initialization error
System Agent initialization error
PCH initialization error
Some of the Architectural Protocols are not available
PCI resource allocation error. Out of Resources
No Space for Legacy Option ROM
No Console Output Devices are found
No Console Input Devices are found
Invalid password
Error loading Boot Option (LoadImage returned error)
Boot Option is failed (StartImage returned error)
Flash update is failed
Reset protocol is not available
Chapter 1
ASUS P10S WS
1-21
ACPI/ASL Checkpoints (under OS)
CodeDescription
03System is entering S3 sleep state
Chapter 1
04System is entering S4 sleep state
05System is entering S5 sleep state
30System is waking up from the S3 sleep state
40System is waking up from the S4 sleep state
ACSystem has transitioned into ACPI mode. Interrupt controller is in PIC mode.
AASystem has transitioned into ACPI mode. Interrupt controller is in APIC mode.
1-22
Chapter 1: Product Introduction
1.2.9 Internal connectors
1. Intel® C236 Serial ATA 6 Gb/s connectors (7-pin SATA6G_1-8)
These connectors connect to Serial ATA 6 Gb/s hard disk drives via Serial ATA 6 Gb/s
signal cables.
If you installed Serial ATA hard disk drives, you can create a RAID 0, 1, 5, and 10
conguration with the Intel
through the onboard Intel
®
Rapid Storage Technology enterprise (Intel® RSTe)
®
C236 chipset.
Chapter 1
• These connectors are set to [AHCI Mode] by default. If you intend to create a Serial
• Before creating a RAID set, refer to section 5.1 RAID configurations or the manual
• These SATA ports are for data drives only.
• M.2_1 shares SATA ports with SATA6G_5.
• M.2_2 shares SATA ports with SATA6G_6.
ASUS P10S WS
ATA RAID set using these connectors, set the SATA Mode item in the BIOS to [RAID
Mode]. Refer to section 3.6.4 PCH Configuration for details.
bundled in the motherboard support DVD.
1-23
2. 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
Chapter 1
opening at the back of the system chassis.
3. 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.
1-24
• 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 or an AC’97 front panel audio module to this
connector, set the Front Panel Type item in the BIOS setup to [HD Audio] or [AC97].
Chapter 1: Product Introduction
4. Chassis intrusion connector (4-1 pin CHASSIS)
This connector is for a chassis-mounted intrusion detection sensor or switch. Connect
one end of the chassis intrusion sensor or switch cable to this connector. The chassis
intrusion sensor or switch sends a high-level signal to this connector when a chassis
component is removed or replaced. The signal is then generated as a chassis intrusion
event.
By default, the pin labeled “Chassis Signal” and “Ground” are shorted with a jumper
cap. Remove the jumper caps only when you intend to use the chassis intrusion
detection feature.
5. TPM connector (14-1 pin TPM)
This connector supports a Trusted Platform Module (TPM) system, which securely
store keys, digital certicates, passwords and data. A TPM system also helps enhance
network security, protect digital identities, and ensures platform integrity.
Chapter 1
The TPM module is purchased separately.
ASUS P10S WS
1-25
6. USB 2.0 connectors (10-1 USB1112; USB910)
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
Chapter 1
chassis. These USB connectors comply with USB 2.0 specication that supports up to
480 Mbps connection speed.
DO NOT 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) rst, and then
install the Q-Connector (USB) to the USB connector onboard if your chassis supports front
panel USB ports.
1-26
The USB 2.0 module is purchased separately.
Chapter 1: Product Introduction
7. USB 3.0 connectors (20-1 pin USB3_12)
These connectors allow you to connect a USB 3.0 module for additional USB 3.0 front
or rear panel ports. With an installed USB 3.0 module, you can enjoy all the benets of
USB 3.0 including faster data transfer speeds of up to 5 Gb/s, faster charging time for
USB-chargeable devices, optimized power efciency, and backward compatibility with
USB 2.0.
The USB 3.0 module is purchased separately.
• These connectors are based on xHCI specication. We recommend you to install the
related driver to fully use the USB 3.0 ports under Windows® 7.
• The plugged USB 3.0 device may run on xHCI or EHCI mode depending on the
operating system’s setting.
• These USB 3.0 ports only support Turbo Mode when using USB 3.0 Boost feature.
Chapter 1
ASUS P10S WS
1-27
8. CPU, CPU optional, and chassis fan connectors (4-pin CPU_FAN; 4-pin CPU_
OPT; 4-pin CHA_FAN1-4)
Connect the fan cables to the fan connectors on the motherboard, ensuring that the
Chapter 1
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!
• Ensure that the CPU fan cable is securely installed to the CPU fan connector.
1-28
• The CPU_FAN connector supports the CPU fan of maximum 1A (12 W) fan power.
• The CPU_FAN connector and CHA_FAN connectors support the ASUS FAN Xpert 3
feature.
• The CPU fan connector detects the type of CPU fan installed and automatically
switches the control modes. To congure the CPU fan’s control mode, go to
Advanced Mode > Monitor > CPU Q-Fan Control item in BIOS.
• The chassis fan connectors support DC and PWM modes. To set these fans to DC or
PWM, go to Advanced Mode > Monitor > Chassis Fan 1/4 Q-Fan Control items in
BIOS.
Chapter 1: Product Introduction
9. ATX power connectors (24-pin EATXPWR; 8-pin EATX12V; 6-pin EATX12V_1)
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 4-pin/8-pin EATX12 V power plug. Otherwise, the
system will not boot.
• We recommend that you use a PSU with a 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.
Chapter 1
ASUS P10S WS
1-29
10. System panel connector (20-5 pin PANEL)
This connector supports several chassis-mounted functions.
Chapter 1
•SystempowerLED(3-1pinor2-pinPLED)
This 3-1 pin or 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.
•HarddiskdriveactivityLED(2-pinHDD_LED)
This 2-pin connector is for the HDD Activity LED. Connect the HDD Activity LED cable
to this connector. The HDD LED lights up or ashes when data is read from or written
to the HDD.
•Systemwarningspeaker(4-pinSPEAKER)
This 4-pin connector is for the chassis-mounted system warning speaker. The speaker
allows you to hear system beeps and warnings.
•ATXpowerbutton/soft-offbutton(2-pinPWRSW)
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 operating
system settings. Pressing the power switch for more than four seconds while the
system is ON turns the system OFF.
•Resetbutton(2-pinRESET)
This 2-pin connector is for the chassis-mounted reset button for system reboot without
turning off the system power.
1-30
Chapter 1: Product Introduction
11. DirectKey connector (2-pin DRCT)
This connector is for the chassis-mounted button that supports the DirectKey function.
Connect the button cable that supports DirectKey, from the chassis to this connector on
the motherboard.
Ensure that your chassis comes with the extra button cable that supports the DirectKey
feature. Refer to the technical documentation that came with the chassis for details.
12. Serial port connector (10-1 pin COM1)
This connector is for a serial (COM) port. Connect the serial port module cable to this
connector, then install the module to a slot opening at the back of the system chassis.
Chapter 1
The COM module is purchased separately.
ASUS P10S WS
1-31
13. M.2 socket 3
This socket allows you to install an M.2 (NGFF) SSD module.
Chapter 1
• This socket supports M Key and type 2242/2260/2280/22110 storage devices.
• M.2 X1_1 shares SATA ports with SATA6G_5 and M.2 X1_2 shares SATA ports with
SATA6G_6. When you use both M.2 and SATA connectors, the system will set a
higher priority to M.2 Socket 3 than SATA interface. You can adjust the BIOS settings
to set the priority.
• When set to [Auto], SATA6G_5 and SATA6G_6 are disabled when M.2 connectors
are detected. You can adjust the BIOS settings to set the priority. Refer to section
3.6.4 PCH Configuration of this user guide for more details.
The M.2 (NGFF) SSD module is purchased separately.
1-32
Chapter 1: Product Introduction
Chapter 2: Basic Installation
Basic Installation
2.1 Building your PC system
2.1.1 Motherboard installation
The diagrams in this section are for reference only. The motherboard layout may vary with
models, but the installation steps are the same for all models.
1. Install the ASUS Q-Shield to the chassis rear I/O panel.
2
Chapter 2
2. Place the motherboard into the chassis, ensuring that its rear I/O ports are aligned to
the chassis’ rear I/O panel.
ASUS P10S WS
2-1
3. Place nine screws into the holes indicated by circles to secure the motherboard to the
chassis.
Chapter 2
2-2
DO NOT overtighten the screws! Doing so can damage the motherboard.
on sleep mode or soft-off mode, depending on the BIOS setting. Press the power switch
for more than four seconds to let the system enter the soft-off mode regardless of the BIOS
setting.
Chapter 2
ASUS P10S WS
2-19
Chapter 2
2-20
Chapter 2: Basic Installation
Chapter 3: BIOS Setup
BIOS Setup
3
3.1 Knowing BIOS
The new ASUS UEFI BIOS is a Unied Extensible Interface that complies with UEFI
architecture, offering a user-friendly interface that goes beyond the traditional keyboardonly BIOS controls to enable a more exible and convenient mouse input. You can easily
navigate the new UEFI BIOS with the same smoothness as your operating system. The
term “BIOS” in this user manual refers to “UEFI BIOS” unless otherwise specied.
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
optimal performance. DO 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 BIOS settings may result to instability or boot failure. We strongly
recommend that you change the BIOS settings only with the help of a trained service
personnel.
When downloading or updating the BIOS le, rename it as P10SWS.CAP for this
motherboard.
ASUS P10S WS
Chapter 3
3-1
3.2 BIOS setup program
Use the BIOS Setup to update the BIOS or congure its parameters. The BIOS screen
include navigation keys and brief onscreen help to guide you in using the BIOS Setup
program.
Entering BIOS at startup
To enter BIOS Setup at startup, press <Delete> during the Power-On Self Test (POST). If
you do not press <Delete>, POST continues with its routines.
Entering BIOS Setup after POST
To enter BIOS Setup after POST:
• Press <Ctrl>+<Alt>+<Delete> simultaneously.
• Press the reset button on the system chassis.
• Press the power button to turn the system off then back on. Do this option only if you
failed to enter BIOS Setup using the rst two options.
After doing either of the three options, press <Delete> key to enter BIOS.
Chapter 3
• The BIOS setup screens shown in this section are for reference purposes only, and
may not exactly match what you see on your screen.
• Ensure that a USB mouse is connected to your motherboard if you want to use the
mouse to control the BIOS setup program.
• If the system becomes unstable after changing any BIOS setting, load the default
settings to ensure system compatibility and stability. Select the Load Optimized Defaults item under the Exit menu or press hotkey <F5>. 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 1.2.6 Onboard buttons and switches for information on how to erase the RTC RAM via the Clear CMOS button.
• The BIOS setup program does not support the Bluetooth devices.
BIOS menu screen
The BIOS Setup program can be used under two modes: EZ Mode and Advanced Mode.
You can change modes from Setup Mode in Boot menu or by pressing the <F7> hotkey.
3-2
Chapter 3: BIOS Setup
3.2.1 EZ Mode
By default, the EZ Mode screen appears when you enter the BIOS setup program. The EZ
Mode provides you an overview of the basic system information, and allows you to select
the display language, system performance, mode and boot device priority. To access the
Advanced Mode, select Advanced Mode or press the <F7> hotkey for the advanced BIOS
settings.
The default screen for entering the BIOS setup program can be changed. Refer to the
Setup Mode item in section Boot menu for details.
Displays the system properties of the selected mode.
Displays the CPU/motherboard temperature,
CPU voltage output, CPU/chassis/power fan
speed, and SATA information
Selects the display language
of the BIOS setup program
Click < or > to switch EZ System Tuning modes
Creates storage RAID and
configures system overclocking
Enables or disables the SATA RAID mode
for Intel Rapid Storage Technology
Displays the CPU Fan’s speed. Click
the button to manually tune the fans
Loads optimized
default settings
The boot device options vary depending on the devices you installed to the system.
ASUS P10S WS
Saves the changes
and resets the system
Click to go to Advanced mode
Click to display boot devices
Selects the boot device priority
Chapter 3
Search on the FAQ
3-3
3.2.2 Advanced Mode
The Advanced Mode provides advanced options for experienced end-users to congure
the BIOS settings. The gure below shows an example of the Advanced Mode. Refer to the
following sections for the detailed congurations.
Configuration fields
Pop-up Menu
Menu bar
Chapter 3
To switch from EZ Mode to Advanced Mode, click Advanced Mode(F7) or press the <F7>
hotkey.
LanguageHot KeysQfan Control(F6)
MyFavorite(F3)
Quick Note (F9)
Scroll bar
3-4
Menu items
General help
Last modified settings
Go back to EZ Mode
Displays the CPU temperature,
CPU, and memory voltage output
Search on the FAQ
Chapter 3: BIOS Setup
Menu bar
The menu bar on top of the screen has the following main items:
My Favorites
Main
Ai Tweaker
Advanced
Monitor
Boot
Tool
Exit
For saving the frequently-used system settings and conguration.
For changing the basic system conguration
For changing the overclocking settings
For changing the advanced system settings
For displaying the system temperature, power status, and changing the
fan settings.
For changing the system boot conguration
For conguring options for special functions
For selecting the exit options and loading default settings
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 (My Favorites, Ai Tweaker, Advanced, Monitor, Boot, Tool, and Exit) on the
menu bar have their respective menu items.
Submenu items
A greater than sign (>) before each item on any menu screen means that the item has a
submenu. To display the submenu, select the item and press <Enter>.
Language
This button above the menu bar contains the languages that you can select for your BIOS.
Click this button to select the language that you want to display in your BIOS screen.
My Favorites (F3)
This button above the menu bar shows all BIOS items in a Tree Map setup. Select frequentlyused BIOS settings and save it to MyFavorites menu.
Refer to section 3.3 My Favorites for more information.
Q-Fan Control (F6)
This button above the menu bar displays the current settings of your fans. Use this button to
manually tweak the fans to your desired settings.
Refer to section 3.2.3 QFan Control for more information.
ASUS P10S WS
Chapter 3
3-5
Search on FAQ
Move your mouse over this button to show a QR code, scan this QR code on your mobile
device to connect to the BIOS FAQ web page of the ASUS support website. You can also
scan the following QR code:
Quick Note (F9)
This button above the menu bar allows you to key in notes of the activities that you have
done in BIOS.
Hot keys
This button above the menu bar contains the navigation keys for the BIOS setup program.
Use the navigation keys to select items in the menu and change the settings.
Scroll bar
Chapter 3
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.
General help
At the top right corner of the menu screen is a brief description of the selected item. Use
<F12> key to capture the BIOS screen and save it to the removable storage device.
Configuration fields
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 highlighted when selected. To change the value of a eld, select it and
press <Enter> to display a list of options.
Last Modified button
This button shows the items that you last modied and saved in BIOS Setup.
• The Quick Note function does not support the following keyboard functions: delete,
cut, copy, and paste.
• You can only use the alphanumeric characters to enter your notes.
3-6
Chapter 3: BIOS Setup
3.2.3 QFan Control
The QFan Control allows you to set a fan prole or manually congure the operating speed of
your CPU and chassis fans.
Click to select a fan to be
configured
Select a profile to apply to
your fans
Click to activate
Click to apply the fan setting
Click to undo the
changes
PWM Mode
Click to go back to main menu
Click to activate DC Mode
Select to manually configure
your fans
ASUS P10S WS
Chapter 3
3-7
Configuring fans manually
Select Manual from the list of proles to manually congure your fans’ operating speed.
Chapter 3
To congure your fans:
1. Select the fan that you want to congure and to view its current status.
2. Click and drag the speed points to adjust the fans’ operating speed.
3. Click Apply to save the changes then click Exit (ESC).
3-8
Speed points
Select to manually
configure your fans
Chapter 3: BIOS Setup
3.3 My Favorites
My Favorites is your personal space where you can easily save and access your favorite
BIOS items.
My Favorites comes with several performance, power saving, and fast boot related items by
default. You can personalize this screen by adding or removing items.
ASUS P10S WS
Chapter 3
3-9
Adding items to My Favorites
To add BIOS items:
1. Press <F3> on your keyboard or click
Setup Tree Map screen.
2. On the Setup Tree Map screen, select the BIOS items that you want to save in My
Favorites screen.
Main menu panel
Submenu panel
3. Select an item from main menu panel, then click the submenu that you want to save as
favorite from the submenu panel and click
Chapter 3
from the BIOS screen to open
Selected shortcut
items
Delete all favorite
items
Recover to default
favorite items
or press <Enter> on your keyboard.
You cannot add the following items to My Favorite items:
• Items with submenu options
• User-managed items such as language and boot order
• Conguration items such as Memory SPD Information, system time and date.
4. Click Exit (ESC) or press <Esc> key to close Setup Tree Map screen.
5. Go to My Favorites menu to view the saved BIOS items.
3-10
Chapter 3: BIOS Setup
3.4 Main menu
The Main menu screen appears when you enter the Advanced Mode of the BIOS Setup
program. The Main menu provides you an overview of the basic system information, and
allows you to set the system date, time, language, and security settings.
Security
The Security menu items allow you to change the system security settings.
• If you have forgotten your BIOS password, erase the CMOS Real Time Clock (RTC)
• The Administrator or User Password items on top of the screen show the default [Not
ASUS P10S WS
Chapter 3
RAM to clear the BIOS password. See section 1.2.6 Onboard buttons and switches
for information on how to erase the RTC RAM via the Clear CMOS button.
Installed]. After you set a password, these items show [Installed].
3-11
Administrator Password
If you have set an administrator password, we recommend that you enter the administrator
password for accessing the system. Otherwise, you might be able to see or change only
selected elds in the BIOS setup program.
To set an administrator password:
1. Select the Administrator Password item and press <Enter>.
2. From the Create New Password box, key in a password, then press <Enter>.
3. Conrm the password when prompted.
To change an administrator password:
1. Select the Administrator Password item and press <Enter>.
2. From the Enter Current Password box, key in the current password, then press
<Enter>.
3. From the Create New Password box, key in a new password, then press <Enter>.
4. Conrm the password when prompted.
To clear the administrator password, follow the same steps as in changing an administrator
password, but press <Enter> when prompted to create/conrm the password. After you clear
the password, the Administrator Password item on top of the screen shows [Not Installed].
User Password
Chapter 3
If you have set a user password, you must enter the user password for accessing the system.
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 User Password item and press <Enter>.
2. From the Create New Password box, key in a password, then press <Enter>.
3. Conrm the password when prompted.
To change a user password:
1. Select the User Password item and press <Enter>.
2. From the Enter Current Password box, key in the current password, then press
<Enter>.
3. From the Create New Password box, key in a new password, then press <Enter>.
4. Conrm the password when prompted.
To clear the user password, follow the same steps as in changing a user password, but press
<Enter> when prompted to create/conrm the password. After you clear the password, the
User Password item on top of the screen shows [Not Installed].
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Chapter 3: BIOS Setup
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 section vary depending on the CPU and DIMM model you
installed on the motherboard.
Scroll down to display other BIOS items.
Ai Overclock Tuner [Auto]
This item allows you to select the CPU overclocking options to achieve the desired CPU
internal frequency. Select any of these preset overclocking conguration options:
[Auto] Loads the optimal settings for the system.
[Manual] Automatically optimizes the CPU ratio and BCLK frequency.
The following item appears only when you set the Ai Overclocking Tuner to [Manual].
ASUS P10S WS
Chapter 3
3-13
BCLK Frequency [100.00]
This item allows you to set the BCLK (base clock) frequency to enhance the system
performance. Use the <+> or <-> to adjust the value. The values range from 40.0 MHz
to 500.0 MHz.
BCLK Spread Spectrum [Auto]
This item allows you to reduce the EMI. Disable to get more accurate base clocks.
[Auto] This item allows you to maximize the oveclocking performance optimized
[Disabled] This item allows you to set to default core ratio settings.
CPU Core Ratio [Auto]
This item allows you to set the CPU core ratio limit per core or synchronize automatically to
all cores.
Conguration options: [Auto] [Sync All Cores] [Per Core]
Chapter 3
We recommend you to set the value based on the CPU specication, as high BCLK
frequencies may damage the CPU permanently.
by ASUS core ratio settings.
When the CPU Core Ratio is set to [Synch All Cores], the following item appears:
1-Core Ratio Limit [Auto]
Select [Auto] to apply the CPU default Turbo Ratio setting or manually
assign a 1-Core Limit value that must be higher than or equal to the 2-Core
Ratio Limit.
3-14
When the CPU Core Ratio is set to [Per Core], the following item appears:
1-Core Ratio Limit [Auto]
Select [Auto] to apply the CPU default Turbo Ratio setting or manually
assign a 1-Core Limit value that must be higher than or equal to the 2-Core
Ratio Limit.
2-Core Ratio Limit [Auto]
Select [Auto] to apply the CPU default Turbo Ratio setting or manually
assign a 2-Core Limit value that must be higher than or equal to the 3-Core
Ratio Limit.
3-Core Ratio Limit [Auto]
Select [Auto] to apply the CPU default Turbo Ratio setting or manually
assign a 3-Core Limit value that must be higher than or equal to the 4-Core
Ratio Limit.
Chapter 3: BIOS Setup
4-Core Ratio Limit [Auto]
Select [Auto] to apply the CPU default Turbo Ratio setting or manually
assign a 4-Core Limit value that must be higher than or equal to the 3-Core
Ratio Limit.
If you assign a value for more Core Ratio Limit, do not set the less Core Ratio Limit to
[Auto].
DRAM Odd Ratio Mode [Enabled]
This item allows you to enable or disable the odd ratio mode for better granularity.
Conguration options: [Disabled] [Enabled]
EPU Power Saving Mode [Disabled]
The ASUS EPU (Energy Processing Unit) sets the CPU in its minimum power consumption
settings.
Conguration options: [Disabled] [Enabled]
CPU SVID Support
Disable this item to stop the CPU from communicating with the external voltage regulator.
Conguration options: [Auto] [Disabled] [Enabled]
DRAM Timing Control
The subitems in this menu allow you to set the DRAM timing control features. Use the <+>
or <-> keys to adjust the value. To restore the default setting, type [auto] using the keyboard
and press the <Enter> key.
Changing the values in this menu may cause the system to become unstable! If this
happens, revert to the default settings.
Primary Timings
DRAM CAS# Latency [Auto]
Conguration options: [Auto] [1] – [31]
DRAM RAS# to CAS# Delay [Auto]
Conguration options: [Auto] [1] – [31]
DRAM RAS# ACT Time [Auto]
Conguration options: [Auto] [1] – [63]
DRAM COMMAND Rate [Auto]
Conguration options: [Auto] [1] – [2]
ASUS P10S WS
Chapter 3
3-15
Secondary Timings
DRAM RAS# to RAS# Delay L [Auto]
Conguration options: [Auto] [1] – [15]
DRAM RAS# to RAS# Delay S [Auto]
Conguration options: [Auto] [1] – [15]
DRAM REF Cycle Time [Auto]
Conguration options: [Auto] [1] – [1023]
DRAM Refresh Interval [Auto]
Conguration options: [Auto] [1] – [32767]
DRAM WRITE Recovery Time [Auto]
Conguration options: [Auto] [1] – [31]
DRAM READ to PRE Time [Auto]
Conguration options: [Auto] [1] – [15]
DRAM FOUR ACT WIN Time [Auto]
Conguration options: [Auto] [1] – [63]
DRAM WRITE to READ Delay [Auto]
Conguration options: [Auto] [1] – [15]
DRAM WRITE to READ Delay L [Auto]
Conguration options: [Auto] [1] – [15]
DRAM WRITE to READ Delay S [Auto]
Conguration options: [Auto] [1] – [15]
Chapter 3
DRAM CKE Minimum Pulse Width [Auto]
Conguration options: [Auto] [1] – [15]
DRAM Write Latency [Auto]
Conguration options: [Auto] [1] – [31]
Skew Control
ODT RTT WR (CHA) [Auto]
Conguration options: [Auto] [0 DRAM CLOCK] [80 DRAM CLOCK] [120
DRAM CLOCK] [240 DRAM CLOCK] [255 DRAM CLOCK]
ODT RTT PARK (CHA) [Auto]
Conguration options: [Auto] [0 DRAM CLOCK] [34 DRAM CLOCK]
[40 DRAM CLOCK] [48 DRAM CLOCK] [60 DRAM CLOCK] [80 DRAM
CLOCK] [120 DRAM CLOCK] [240 DRAM CLOCK]
ODT RTT NOM (CHA) [Auto]
Conguration options: [Auto] [0 DRAM CLOCK] [34 DRAM CLOCK]
[40 DRAM CLOCK] [48 DRAM CLOCK] [60 DRAM CLOCK] [80 DRAM
CLOCK] [120 DRAM CLOCK] [240 DRAM CLOCK]
ODT RTT WR (CHB) [Auto]
Conguration options: [Auto] [0 DRAM CLOCK] [80 DRAM CLOCK] [120
DRAM CLOCK] [240 DRAM CLOCK] [255 DRAM CLOCK]
3-16
Chapter 3: BIOS Setup
ODT RTT PARK (CHB) [Auto]
Conguration options: [Auto] [0 DRAM CLOCK] [34 DRAM CLOCK]
[40 DRAM CLOCK] [48 DRAM CLOCK] [60 DRAM CLOCK] [80 DRAM
CLOCK] [120 DRAM CLOCK] [240 DRAM CLOCK]
ODT RTT NOM (CHB) [Auto]
Conguration options: [Auto] [0 DRAM CLOCK] [34 DRAM CLOCK]
[40 DRAM CLOCK] [48 DRAM CLOCK] [60 DRAM CLOCK] [80 DRAM
CLOCK] [120 DRAM CLOCK] [240 DRAM CLOCK]
ODT_READ_DURATION [Auto]
Conguration options: [Auto] [0] - [7]
ODT_READ_DELAY [Auto]
Conguration options: [Auto] [0] - [7]
ODT_WRITE_DURATION [Auto]
Conguration options: [Auto] [0] - [7]
ODT_WRITE_DELAY [Auto]
Conguration options: [Auto] [0] - [7]
Data Rising Slope [Auto]
Conguration options: [Auto] [0] - [15]
Data Rising Slope Offset [Auto]
Conguration options: [Auto] [0] - [1]
CMD Rising Slope [Auto]
Conguration options: [Auto] [0] - [15]
CMD Rising Slope Offset [Auto]
Conguration options: [Auto] [0] - [1]
Ctl Rising Slope [Auto]
Conguration options: [Auto] [0] - [15]
Ctl Rising Slope Offset [Auto]
Conguration options: [Auto] [0] - [1]
Clk Rising Slope [Auto]
Conguration options: [Auto] [0] - [15]
Clk Rising Slope Offset [Auto]
Conguration options: [Auto] [0] - [1]
Data Falling Slope [Auto]
Conguration options: [Auto] [0] - [15]
Data Falling Slope Offset [Auto]
Conguration options: [Auto] [0] - [1]
CMD Falling Slope [Auto]
Conguration options: [Auto] [0] - [15]
CMD Falling Slope Offset [Auto]
Conguration options: [Auto] [0] - [1]
Ctl Falling Slope [Auto]
Conguration options: [Auto] [0] - [15]
Ctl Falling Slope Offset [Auto]
Conguration options: [Auto] [0] - [1]
Chapter 3
ASUS P10S WS
3-17
RTL IOL control
Chapter 3
Clk Falling Slope [Auto]
Conguration options: [Auto] [0] - [15]
Clk Falling Slope Offset [Auto]
Conguration options: [Auto] [0] - [1]
DRAM RTL INIT Value [Auto]
Conguration options: [Auto] [0] - [127]
DRAM RTL (CHA DIMM0 Rank0) [Auto]
Conguration options: [Auto] [0] - [127]
DRAM RTL (CHA DIMM0 Rank1) [Auto]
Conguration options: [Auto] [0] - [127]
DRAM RTL (CHA DIMM1 Rank0) [Auto]
Conguration options: [Auto] [0] - [127]
DRAM RTL (CHA DIMM1 Rank1) [Auto]
Conguration options: [Auto] [0] - [127]
DRAM RTL (CHB DIMM0 Rank0) [Auto]
Conguration options: [Auto] [0] - [127]
DRAM RTL (CHB DIMM0 Rank1) [Auto]
Conguration options: [Auto] [0] - [127]
DRAM RTL (CHB DIMM1 Rank0) [Auto]
Conguration options: [Auto] [0] - [127]
DRAM RTL (CHB DIMM1 Rank1) [Auto]
Conguration options: [Auto] [0] - [127]
DRAM IOL (CHA DIMM0 Rank0) [Auto]
Conguration options: [Auto] [0] - [15]
DRAM IOL (CHA DIMM0 Rank1) [Auto]
Conguration options: [Auto] [0] - [15]
DRAM IOL (CHA DIMM1 Rank0) [Auto]
Conguration options: [Auto] [0] - [15]
DRAM IOL (CHA DIMM1 Rank1) [Auto]
Conguration options: [Auto] [0] - [15]
DRAM IOL (CHB DIMM0 Rank0) [Auto]
Conguration options: [Auto] [0] - [15]
DRAM IOL (CHB DIMM0 Rank1) [Auto]
Conguration options: [Auto] [0] - [15]
DRAM IOL (CHB DIMM1 Rank0) [Auto]
Conguration options: [Auto] [0] - [15]
DRAM IOL (CHB DIMM1 Rank1) [Auto]
Conguration options: [Auto] [0] - [15]
3-18
Chapter 3: BIOS Setup
IO Latency offset
CHA IO_Latency_offset
Conguration options: [Auto] [0] - [127]
CHB IO_Latency_offset
Conguration options: [Auto] [0] - [127]
IO Latency RFR delay
CHA RFR delay
Conguration options: [Auto] [0] - [127]
CHB RFR delay
Conguration options: [Auto] [0] - [127]
Third Timings
tRDRD_sg [Auto]
Conguration options: [Auto] [0] - [63]
tRDRD_dg [Auto]
Conguration options: [Auto] [0] - [63]
tRDWR_sg [Auto]
Conguration options: [Auto] [0] - [63]
tRDWR_dg [Auto]
Conguration options: [Auto] [0] - [63]
tWRWR_sg [Auto]
Conguration options: [Auto] [0] - [63]
tWRWR_dg [Auto]
Conguration options: [Auto] [0] - [63]
tWRRD_sg [Auto]
Conguration options: [Auto] [0] - [127]
tWRRD_dg [Auto]
Conguration options: [Auto] [0] - [63]
tRDRD_dr [Auto]
Conguration options: [Auto] [0] - [63]
tRDRD_dd [Auto]
Conguration options: [Auto] [0] - [63]
tRDWR_dr [Auto]
Conguration options: [Auto] [0] - [63]
tRDWR_dd [Auto]
Conguration options: [Auto] [0] - [63]
tWRWR_dr [Auto]
Conguration options: [Auto] [0] - [63]
Chapter 3
ASUS P10S WS
3-19
tWRWR_dd [Auto]
Conguration options: [Auto] [0] - [63]
tWRRD_dr [Auto]
Conguration options: [Auto] [0] - [63]
tWRRD_dd[Auto]
Conguration options: [Auto] [0] - [63]
TWRPRE [Auto]
Conguration options: [Auto] [0] - [127]
TRDPRE [Auto]
Conguration options: [Auto] [0] - [15]
tREFIX9 [Auto]
Conguration options: [Auto] [0] - [127]
OREF_RI[Auto]
Conguration options: [Auto] [0] – [255]
Misc.
MRC Fast Boot [Auto]
Allows you to enable, disable or automatically set the MRC fast boot.
Conguration options: [Auto] [Enabled] [Disabled]
DRAM CLK Period [Auto]
Conguration options: [Auto] [1] – [40]
Memory Scrambler [Enabled]
Set this item to enable or disable memory scrambler support.
Chapter 3
Conguration options: [Enabled] [Disabled]
Channel A DIMM Control [Enable Both DIMMS]
Allows you to enable or disable the Channel A DIMM slots.
Conguration options: [Enable Both DIMMS] [Disable DIMM0] [Disable DIMM1]
[Disable Both DIMMS]
Channel B DIMM Control [Enable Both DIMMS]
Allows you to enable or disable the Channel B DIMM slots.
Conguration options: [Enable Both DIMMS] [Disable DIMM0] [Disable DIMM1]
[Disable Both DIMMS]
MCH Full Check [Auto]
Enable this item to enhance the stability of your system. Disable this item to enhance
the DRAM overclocking capability.
Conguration options: [Auto] [Enabled] [Disabled]
DLLBwEn [Auto]
Conguration options: [Auto] [1] - [7]
DRAM SPD Write [Disabled]
For advanced DRAM programming only. Enable DRAM SPD Write to enable memory
SMBus programming.
3-20
Chapter 3: BIOS Setup
Internal CPU Power Management
The subitems in this menu allow you to set the CPU ratio and features.
Intel(R) SpeedStep(tm) [Auto]
Allows the operating system to dynamically adjust the processor voltage and cores
frequency to decrease the average power consumption and decrease average heat
production.
Turbo Mode [Enabled]
Allows you to enable your processor cores to run faster than the base operating
frequency when it is below power, current and specication limit. Conguration options:
[Disabled] [Enabled]
IA AC Load Line [Auto]
This item allows you to set the AC loadline dened in 1/100 mOhms. Use the <+> and
<-> keys to adjust the value.
Conguration options: [Auto] [0.01] - [62.49]
IA DC Load Line [Auto]
This item allows you to set the DC loadline dened in 1/100 mOhms. Use the <+> and
<-> keys to adjust the value.
Conguration options: [Auto] [0.01] - [62.49]
Conguration options: [Auto] [Enabled] [Disabled]
The following items appear only when you set the Turbo Mode to [Enabled].
Turbo Mode Parameters
Long Duration Package Power Limit [Auto]
Allows you to limit the Turbo Ratio’s time duration that exceeds the TDP
(Thermal Design Power) for maximum performance. Use the <+> and <->
keys to adjust the value.
Conguration options: [Auto] [1] - [4095]
Package Power Time Window [Auto]
Also known as Power Limit 1, and allows you to maintain the time window
for Turbo Ratio over TDP (Thermal Design Power). Use the <+> and <->
keys to adjust the value.
Conguration options: [Auto] [1] - [127]
Short Duration Package Power Limit [Auto]
Also known as Power Limit 2, and allows you to provide rapid protection
when the package power exceeds the Power Limit 1. Use the <+> and <->
keys to adjust the value.
Conguration options: [Auto] [1] - [4095]
Chapter 3
ASUS P10S WS
3-21
CPU Core/Cache Current Limit Max. [Auto]
This item allows you to congure a higher current limit to prevent a frequency or power
throttling when overclocking. Use the <+> and <-> keys to adjust the value.
Conguration options: [Auto] [0.00] - [255.50]
CPU Graphics Current Limit Max. [Auto]
Allows you to set a higher current limit to prevent a frequency or power throttling when
overclocking. Use the <+> or <-> keys to adjust the value. The values range from 0.00A to
255.50A with a 0.25A interval.
Min. CPU Cache Ratio [Auto]
This item allows you to set the minimum possible CPU cache ratio. Use the <+> and <-> keys
to adjust the value.
Conguration options: [Auto] [8] - [26]
Max. CPU Cache Ratio [Auto]
This item allows you to set the maximum possible CPU cache ratio. Use the <+> and <->
keys to adjust the value.
Conguration options: [Auto] [8] - [26]
Max. CPU Graphics Ratio [Auto]
Allows you to set the maximum possible CPU graphics ratio. Use the <+> or <-> keys to
adjust the value. The values range from 1 to 60 with a 1 interval.
Chapter 3
3-22
Chapter 3: BIOS Setup
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.
ASUS P10S WS
Chapter 3
3-23
3.6.1 CPU Configuration
The items in this menu show the CPU-related information that the BIOS automatically
detects.
Chapter 3
The items in this menu may vary based on the CPU installed.
Hyper-threading [Enabled]
This item allows a hyper-threading processor to appear as two logical processors, allowing
the operating system to schedule two threads or processors simultaneously.
Conguration options: [Disabled] [Enabled]
Active Processor Cores [All]
This item allows you to select the number of CPU cores to activate in each processor
package.
Conguration options: [All] [1] [2] [3]
Intel Virtualization Technology [Enabled]
When set to [Enabled], a VMM can utilize the additional hardware capabilities provided by
Vanderpool Technology.
Conguration options: [Disabled] [Enabled]
3-24
Chapter 3: BIOS Setup
Hardware Prefetcher [Enabled]
This item allows the CPU to prefetch commands and data in the L2 cache, reduces the
DRAM loading time and improves the system performance.
Conguration options: [Disabled] [Enabled]
Adjacent Cache Line Prefetcher [Enabled]
This item allows the mid level cache (L2) to prefetch adjacent cache lines, reducing the
DRAM loading time and improves the system performance.
Conguration options: [Disabled] [Enabled]
Boot Performance Mode [Auto]
This item allows you to select the CPU performance state during system boot before the
operating system takes control. The CPU runs at a selected performance ratio based on CPU
conguration.
This item allows you to manage and congure the CPU’s power.
Intel(R) SpeedStep(tm) [Auto]
This item allows more than two frequency to be supported.
Conguration options: [Auto] [Enabled] [Disabled]
Turbo Mode [Enabled]
This item allows you to automatically set the CPU cores to run faster than the base
operating frequency when it is below the operating power, current and temperature
specication limit.
Conguration options: [Enabled] [Disabled]
CPU C-States [Auto]
This item allows you to set the power saving of the CPU states.
Conguration options: [Auto] [Disabled] [Enabled]
Chapter 3
The following items appear only when you set the CPU C-States to [Enabled].
ASUS P10S WS
Enhanced C-States [Enabled]
When enabled, CPU will switch to minimum speed when all cores enter
C-State.
Conguration options: [Enabled] [Disabled]
CPU C3 Report [Enabled]
This item allows you to disable or enable the CPU C3 report to the
operating system.
Conguration options: [Enabled] [Disabled]
3-25
CFG Lock [Disabled]
This item allows you to disable or enable the CFG Lock.
Conguration options: [Enabled] [Disabled]
3.6.2 Platform Misc Configuration
The items in this menu allow you to congure the platform-related features.
Chapter 3
CPU C6 Report [Enabled]
This item allows you to disable or enable the CPU C6 report to the
operating system.
Conguration options: [Enabled] [Disabled]
CPU C7 Report [CPU C7s]
This item allows you to disable or enable the CPU C7 report to the
operating system.
This item allows you to control the Active State Power Management on both CPU and PCH
(platform controller hub) Both DMI link ASPM control items of the CPU and PCH sides must
be enabled for the ASPM to take effect.
Conguration options: [Disabled] [L1]
PEG ASPM [Disabled]
This item allows you to select the ASPM state for energy-saving conditions, or use the ASUS
optimized energy saving prole.
Allows you to enable virtualization technology function on memory control hub.
Conguration options: [Enabled] [Disabled]
Graphics Configuration
This item allows you to select a primary display from CPU and PCIe graphical devices.
iGPU Multi-Monitor [Disabled]
Set this item to [Enabled] to empower both integrated and discrete graphics for multimonitor output. iGPU shared system memory size will be xed at 64M.
Conguration options: [Enabled] [Disabled]
Chapter 3
RC6(Render Standby) [Enabled]
Enable this item for render standby support.
Conguration options: [Enabled] [Disabled]
This item allows you to control various DMI (direct media interface) functions.
DMI Max Link Speed [Auto]
Set this item to [Enabled] to set DMI speed.
Conguration options: [Auto] [Gen1] [Gen2] [Gen3]
3-28
Chapter 3: BIOS Setup
PEG Port Configuration
This item allows you to congure the PEG Port settings.
PCIEx16_1 Link Speed [Auto]
This item allows you to congure the PCIEx16_1 slot.
Conguration options: [Auto] [Gen1] [Gen2] [Gen3]
PCIEx16_2 Link Speed [Auto]
This item allows you to congure the PCIEx16_2 slot.
Conguration options: [Auto] [Gen1] [Gen2] [Gen3]
3.6.4 PCH Configuration
PCI Express Configuration
This item allows you to congure the PCI Express slots.
PCIe Speed [Auto]
This item allows your system to automatically select the PCI Express port speed.
Conguration options: [Auto] [Gen1] [Gen2] [Gen3]
ASUS P10S WS
Chapter 3
3-29
3.6.5 PCH Storage Configuration
While entering Setup, the BIOS automatically detects the presence of SATA devices. The
SATA Port items show Not Present if no SATA device is installed to the corresponding SATA
port.
Scroll down to display the other BIOS items.
Chapter 3
M.2 X1_1 Hyper kit Mode [Disabled]
Disable this option for M.2 devices. Enable this option for “ASUS Hyper kit” card.
Conguration options: [Disabled] [Enabled]
M.2 X1_2 Hyper kit Mode [Disabled]
Disable this option for M.2 devices. Enable this option for “ASUS Hyper kit” card.
Conguration options: [Disabled] [Enabled]
SATA Controller(s) [Enabled]
This item allows you to enable or disable the SATA Device.
Conguration options: [Disabled] [Enabled]
3-30
Chapter 3: BIOS Setup
SATA Mode Selection [AHCI]
This item allows you to set the SATA conguration.
[AHCI] Set to [AHCI] when you want the SATA hard disk drives to use the AHCI
[RAID] Set to [RAID] when you want to create a RAID conguration from the SATA
(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.
hard disk drives.
SMART Self Test [On]
SMART (Self-Monitoring, Analysis and Reporting Technology) is a monitoring system that
shows a warning message during POST (Power-on Self Test) when an error occurs in the
hard disks.
Conguration options: [On] [Off]
Aggressive LPM Support [Disabled]
This item is designed for LPM (link power management) support with a better energy saving
conditions. When disabled, the hot plug function of SATA ports are disabled.
Conguration options: [Disabled] [Enabled]
SATA6G_1(Gray) - SATA6G_8(Gray)
SATA6G_1(Gray) - SATA6G_8(Gray) [Enabled]
This item allows you to enable or disable the selected SATA port.
Conguration options: [Disabled] [Enabled]
Hot Plug [Disabled]
These items appears only when the SATA Mode Selection is set to [AHCI] and allows
you to enable or disable SATA Hot Plug Support.
Conguration options: [Disabled] [Enabled]
ASUS P10S WS
Chapter 3
3-31
3.6.6 USB Configuration
The items in this menu allow you to change the USB-related features.
Legacy USB Support [Enabled]
[Enabled] Your system supports the USB devices in legacy operating systems.
[Disabled] Your USB devices can be used for BIOS setup only and cannot be
[Auto] Your system automatically detects the presence of USB devices at startup.
Chapter 3
XHCI Hand-off [Disabled]
[Enabled] Enables the support for operating systems without an XHCI hand-off
[Disabled] Disables the XHCI Hand-off support.
USB Keyboard and Mouse Simulator [Enabled]
[Enabled] Enables the support for operating systems without a USB keyboard and
[Disabled] Disables the USB Keyboard and Mouse Simulator.
The Mass Storage Devices item shows the auto-detected values. If no USB device is
detected, the item shows None.
recognized in the boot devices list.
If any USB devices are detected, the legacy USB support is enabled.
feature.
mouse feature to simulate a USB keyboard and mouse in Windows 7.
Ensure to install USb driver in your system before you disable this item.
USB Single Port Control
This item allows you to enable or disable the individual USB ports.
Refer to section 1.2.2 Motherboard layout for the location of the USB ports.
3-32
Chapter 3: BIOS Setup
3.6.7 Network Stack Configuration
Network stack [Disable]
This item allows you to disable or enable the UEFI network stack.
Conguration options: [Disable] [Enable]
The following item appears only when you set the Network Stack to [Enabled].
Ipv4/Ipv6 PXE Support [Enabled]
This item allows you to enable or disable the Ipv4/Ipv6 PXE wake event.
Conguration options: [Disabled] [Enabled]
3.6.8 Onboard Devices Configuration
Scroll down to view the other BIOS items.
ASUS P10S WS
Chapter 3
3-33
HD Audio Controller [Enabled]
This item allows you to use the Azalia High Denition Audio Controller
Conguration options: [Disabled] [Enabled]
Front Panel Type [HD Audio]
This item 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.
[HD Audio] Sets the front panel audio connector (AAFP) mode to high denition
[AC97] Sets the front panel audio connector (AAFP) mode to legacy AC’97
SPDIF Out Type [SPDIF]
[SPDIF] Sets to an SPDIF audio output.
[HDMI] Sets to an HDMI audio output.
M.2X1_1/ M.2X1_2 and SATA6G_56 Configuration [Auto]
This item allows you to set the SATA6G_56 Conguration.
[Auto] M.2 have higher priority than SATA6G_56. SATA6G_56 are no function
[SATA6G_56] SATA6G_56 is always available. M.2 are no function.
ASMedia USB 3.1 Controller(USB3.1_EC1/USB3.1EA2) [Enabled]
This item allows you to disable or enable the ASMedia® USB 3.1 controller of your system.
Chapter 3
Conguration options: [Disabled] [Enabled]
ASMedia USB 3.1 Battery Charging Support [Disabled]
This item allows you to disable or enable the ASMedia USB 3.1 battery charging support of
your system.
Conguration options: [Disabled] [Enabled]
USB Type C Power Switch [Auto]
[Auto] The system will automatically detect your USB Type C devices and provide
[Enabled] The USB Type C port will always provide power to your devices.
The following items appear only when you set the HD Audio Controller to [Enabled].
audio.
when any M.2 device is present.
suitable power if needed.
3-34
Chapter 3: BIOS Setup
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