Asus B85M-E/DASH Motherboard User's manual

Add to my manuals
78 Pages

advertisement

Asus B85M-E/DASH Motherboard User's manual | Manualzz

B85M-E/DASH

ii

E9674

First Edition

November 2014

Copyright © 2014 ASUSTeK COMPUTER INC. All Rights Reserved.

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, modified or altered, unless such repair, modification 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 identification or explanation and to the owners’ benefit, without intent to infringe.

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 http://support.asus.com/download 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:

ASUSTeK Computer Inc.

Legal Compliance Dept.

15 Li Te Rd.,

Beitou, Taipei 112

Taiwan

In your request please provide the name, model number and version, as stated in the About Box of the product for which you wish to obtain the corresponding source code and your contact details so that we can coordinate the terms and cost of shipment with you.

The source code will be distributed WITHOUT ANY WARRANTY and licensed under the same license as the corresponding binary/object code.

This offer is valid to anyone in receipt of this information.

ASUSTeK is eager to duly provide complete source code as required under various Free Open Source

Software licenses. If however you encounter any problems in obtaining the full corresponding source code we would be much obliged if you give us a notification to the email address [email protected], stating the product and describing the problem (please DO NOT send large attachments such as source code archives, etc. to this email address).

Contents

Safety information ...................................................................................................... iv

About this guide ......................................................................................................... iv

Package contents ....................................................................................................... vi

B85M-E/DASH specifications summary ................................................................... vi

Chapter 1:

Product introduction

1.1 Before you proceed ......................................................................................1-1

1.2 Motherboard overview .................................................................................1-1

1.3 Central Processing Unit (CPU) ....................................................................1-3

1.4 System memory ............................................................................................1-7

1.5 Expansion slots ............................................................................................1-9

1.6 Jumpers .......................................................................................................1-11

1.7 Connectors ..................................................................................................1-12

1.8 Onboard LEDs ............................................................................................1-20

1.9 Software support ........................................................................................1-21

Chapter 2:

BIOS information

2.1 Managing and updating your BIOS .............................................................2-1

2.2 BIOS setup program .....................................................................................2-6

2.3 Main menu .....................................................................................................2-9

2.4 Ai Tweaker menu ........................................................................................2-11

2.5 Advanced menu ..........................................................................................2-22

2.6 Monitor menu ..............................................................................................2-34

2.7 Boot menu ...................................................................................................2-37

2.8 Tool menu ...................................................................................................2-42

2.9 Exit menu ....................................................................................................2-43

Appendices

Notices ..................................................................................................................... A-1

ASUS contact information ...................................................................................... A-3

iii

iv

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 fix it by yourself. Contact a qualified service technician or your retailer.

Operation safety

• Before installing the motherboard and adding devices on it, carefully read all the manuals that came with the package.

• Before using the product, 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 qualified service technician or your retailer.

About this guide

This user guide contains the information you need when installing and configuring 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: BIOS information

This chapter tells how to change system settings through the BIOS Setup menus.

Detailed descriptions of the BIOS parameters are also provided.

Where to find more information

Refer to the following sources for additional information and for product and software updates.

1. ASUS websites

The ASUS website provides updated information on ASUS hardware and software products. Refer to the ASUS contact information.

2. Optional documentation

Your product package may include optional documentation, such as warranty flyers, that may have been added by your dealer. These documents are not part of the standard package.

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>

Indicates a menu or an item to select.

Used to emphasize a word or a phrase.

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 (+). v

vi

Package contents

Check your motherboard package for the following items.

Motherboard

Cables

Accessories

Application DVD

Documentation

ASUS B85M-E/DASH motherboard

2 x Serial ATA 6.0 Gb/s cables

1 x I/O Shield

Support DVD

User Guide

If any of the above items is damaged or missing, contact your retailer.

B85M-E/DASH specifications summary

CPU

Chipset

Memory

Graphics

Expansion slots

Multi-GPU support

LGA1150 socket for Intel ®

Pentium ® , and Celeron ®

4th Generation Core TM

Processors

i7/ Core TM i5 / Core TM i3,

Supports Intel

®

22nm CPU

Supports Intel

®

Turbo Boost Technology 2.0

* The Intel

®

Turbo Boost Technology 2.0 support depends on the CPU types.

** Refer to www.asus.com for Intel

®

CPU support list.

Intel

®

B85 Express Chipset

4 x DIMM, max. 32GB, DDR3 1600 / 1333 / 1066 MHz, non-ECC, unbuffered memory

Dual-channel memory architecture

* Refer to www.asus.com for the latest Memory QVL (Qualified Vendors List).

** Due to Intel

®

chipset limitation, the DDR3 1600MHz and higher memory modules on XMP mode will run at the maximum transfer rate of DDR3 1600MHz.

*** When you install a total memory of 4GB capacity or more, Windows

®

32-bit operating system may only recognize less than 3GB. We recommend a maximum of 3GB system memory if you are using a Windows

®

32-bit operating system.

Integrated graphics processor

Multi-VGA output support: D-Sub, DVI-D, HDMI and DisplayPort ports

- Supports D-Sub with max. resolution of 1920 x 1200 @60Hz

- Supports DVI-D with max.resolution of 1920 x 1200 @60Hz

- Supports HDMI with max. resolution of 4096 x 2160 @24Hz / 2560 x

1600 @60Hz

- Supports DisplayPort with max. resolution of 4096 x 2160 @24Hz /

3840 x 2160 @60Hz

Maximum shared memory of 1024 MB

1 x PCI Express 3.0/2.0 x16 slot

1 x PCI Express 2.0 x16 slot (@ x4)

1 x PCI Express 2.0 x1 slot

1 x PCI slot

Supports ATI

®

CrossFireX™ Technology

(continued on the next page)

B85M-E/DASH specifications summary

Storage

LAN

Audio

USB

ASUS unique features

Rear panel I/O ports

Intel ® B85 Express Chipset:

- 2 x Serial ATA 3.0 Gb/s connectors (black)

- 4 x Serial ATA 6.0 Gb/s connectors (yellow)

Realtek ® RTL8111EP PCIe Gigabit LAN controller supports DASH

6+2 channels Realtek

®

ALC887-VD High Definition Audio CODEC

- Supports Jack-Detection, Multi-streaming, Anti-pop Function, and

Front Panel Retasking

* Use a chassis with HD audio module in the front panel to support an

8-channel audio output.

4 x USB 3.0 ports (2 ports at midboard, 2 ports at back panel)

8 x USB 2.0 ports (4 ports at midboard, 4 ports at back panel)

ASUS EZ DIY

- ASUS CrashFree BIOS 3

- ASUS EZ Flash 2

- ASUS MyLogo 2

- ASUS Q-DIMM

- ASUS Q-SLOT

ASUS Exclusive Features

- ASUS GPU Boost

- ASUS USB 3.0 Boost

- AI Suite 3

- AI Charger

- Anti-Surge

- ASUS UEFI BIOS EZ Mode featuring friendly graphics user interface

- ASUS EPU

ASUS Quiet Thermal Solution

- ASUS Fan Xpert2

100% Solid Capacitors

Support SBA

Support DASH

1 x PS/2 keyboard port (purple)

1 x PS/2 mouse port (green)

1 x DVI-D port

1 x D-Sub port

1 x HDMI port

1 x DisplayPort

1 x LAN (RJ-45) port

4 x USB 2.0/1.1 ports

2 x USB 3.0 ports

3 x Audio jacks

(continued on the next page)

vii

viii

B85M-E/DASH specifications summary

Internal connectors/ switches/ buttons

BIOS features

Manageability

Support DVD

Form factor

1 x USB 3.0 connector supports additional 2 USB 3.0 ports

2 x USB 2.0 connectors support additional 4 USB 2.0 ports

2 x SATA 3.0 Gb/s connectors

4 x SATA 6.0 Gb/s connectors

1 x Chassis intrusion connector

1 x Clear CMOS header

1 x 4-pin CPU fan connector

2 x 4-pin Chassis fan connectors

1 x Front panel audio connector (AAFP)

1 x System panel connector

1 x Speaker connector

1 x LPT connector

1 x COM connector

1 x TPM connector

1 x 24-pin ATX power connector

1 x 4-pin ATX 12V power connector

128 Mb Flash ROM, AMI BIOS, PnP, DMI v2.0, WfM2.0, SM BIOS v2.7,

ACPI v2.0a, Multi-language BIOS, ASUS EZ Flash 2, ASUS CrashFree

BIOS 3

WfM2.0, DMI 2.0, WOL by PME, WOR by PME, PXE

Drivers

ASUS utilities

ASUS Update

Anti-virus software (OEM version)

MicroATX form factor: 9.6”x 8.4” (24.4cm x 21.3cm)

Specifications are subject to change without notice.

Product introduction

1.1 Before you proceed

1

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.

1.2 Motherboard overview

Before you install the motherboard, study the configuration of your chassis to ensure that the motherboard fits.

Unplug the power cord before installing or removing the motherboard. Failure to do so can cause you physical injury and damage to motherboard components.

1.2.1 Placement direction

When installing the motherboard, 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.

1.2.2 Screw holes

Place six screws into the holes indicated by circles to secure the motherboard to the chassis.

Do not overtighten the screws! Doing so can damage the motherboard.

ASUS B85M-E/DASH

1-1

Place this side towards the rear of the chassis

B85M-E/DASH

1-2

1.2.3 Motherboard layout

1 2 3

21.3cm(8.4in)

4

KBMS

DIGI

+VRM ATX12V

HDMI_DP

ASM

1442K

3

CPU_FAN

5 3

2

LGA1150

USB34

USB3_56

RTL

8111EP

CHA_FAN1

LAN_USB910

AUDIO

Super

I/O

ALC

887

CHASSIS

AAFP

17 16

COM

PCIEX1_1

LPT

15

BATTERY

B85M-E/DASH

PCIEX16_1

PCI1

ASM

1083

PCIEX16_2

SB_PWR

TPM

14 13

6

SATA3G_1 SATA3G_2

7

Intel

®

B85

128Mb

BIOS

SATA6G_3 SATA6G_4

8

USB1112 USB1314

12

SATA6G_1 SATA6G_2

CLRTC

SPEAKER

F_PANEL

11 10

9

Chapter 1: Product introduction

1.2.4 Layout contents

Connectors/Jumpers/Slots/LED

1. Serial port connector (10-1 pin COM)

2. ATX power connectors (24-pin EATXPWR, 4-pin ATX12V)

3. CPU and chassis fan connectors (4-pin CPU_FAN, 4-pin CHA_FAN1/2)

4. Intel

®

LGA1150 CPU socket

5. DDR3 DIMM slots

6. USB 3.0 connector (20-1 pin USB3_12)

7. Intel

®

B85 Serial ATA 3.0Gb/s connectors (7-pin SATA3G_1~2 [black])

8. Intel

®

B85 Serial ATA 6.0Gb/s connectors (7-pin SATA6G_1~4 [yellow])

9. System panel connector (10-1 pin F_PANEL)

10. Speaker connector (4-pin SPEAKER)

11. Clear RTC RAM (2-pin CLRTC)

12. USB 2.0 connectors (10-1 pin USB1112, USB1314)

13. TPM connector (20-1 pin TPM)

14. Onboard LED (SB_PWR)

15. LPT connector (26-1 pin LPT)

16. Chassis intrusion connector (4-1 pin CHASSIS)

17. Front panel audio connector (10-1 pin AAFP)

1-17

1-18

1-16

1-11

1-19

1-15

1-20

1-14

1-20

1-15

Page

1-17

1-14

1-16

1-3

1-7

1-19

1-18

1.3 Central Processing Unit (CPU)

This motherboard comes with a surface mount LGA1150 socket designed for the 4th generation Intel ® Core™ i7 / Core™ i5 / Core™ i3, Pentium ® and Celeron ® processors.

B85M-E/DASH

B85M-E/DASH CPU socket LGA1150

ASUS B85M-E/DASH

1-3

1-4

Unplug all power cables 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.

• 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

LGA1150 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.

1.3.1 Installing the CPU

1

A

B

2

3

Chapter 1: Product introduction

4

A

C

5

B

1.3.2 CPU heatsink and fan assembly installation

Apply the Thermal Interface Material to the CPU heatsink and CPU before you install the heatsink and fan if necessary.

ASUS B85M-E/DASH

1-5

To install the CPU heatsink and fan assembly

1

A

2

B

B

A

3 4

1-6

To uninstall the CPU heatsink and fan assembly

1

2

B

A

A

B

Chapter 1: Product introduction

1.4 System memory

1.4.1 Overview

This motherboard comes with four Double Data Rate 3 (DDR3) Dual Inline Memory Module

(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 figure illustrates the location of the DDR3 DIMM sockets:

DIMM_A1 DIMM_A2 DIMM_B1 DIMM_B2

Channel Sockets

Channel A DIMM_A1 & DIMM_A2

Channel B DIMM_B1 & DIMM_B2

B85M-E/DASH

B85M-E/DASH 240-pin DDR3 DIMM sockets

1.4.2 Memory configurations

You may install 1GB, 2GB, 4GB, and 8GB unbuffered non-ECC DDR3 DIMMs into the DIMM sockets.

• 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 configuration. Any excess memory from the higher-sized channel is then mapped for single-channel operation.

• Due to Intel ® chipset limitation, DDR3 1600MHz and higher memory modules on XMP mode will run at the maximum transfer rate of DDR3 1600MHz.

• Always install DIMMs with the same CAS latency. For optimal compatibility, we recommend that you install memory modules of the same version or date code (D/C) from the same vendor. Check with the retailer to get the correct memory modules.

• 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 ® motherboard.

OS if you want to install 4GB or more on the

- 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 megabits (Mb) chips or less.

• Memory modules with memory frequency higher than 2133 MHz and its corresponding timing or the loaded X.M.P. Profile is not the JEDEC memory standard. The stability and compatibility of these memory modules depend on the CPU’s capabilities and other installed devices.

• The maximum 32GB memory capacity can be supported with 8GB or above DIMMs.

ASUS will update the memory QVL once the DIMMs are available in the market.

ASUS B85M-E/DASH

1-7

1-8

3

• 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 2.4 Ai Tweaker menu for manual memory frequency adjustment.

• For system stability, use a more efficient memory cooling system to support a full memory load (4 DIMMs) or overclocking condition.

• Visit the ASUS website at: www.asus.com for the latest QVL.

1.4.3 Installing a DIMM

1

2

Chapter 1: Product introduction

To remove a DIMM

B

A

1.5 Expansion slots

In the future, you may need to install expansion cards. The following sub-sections describe the slots and the expansion cards that they support.

Unplug the power cord before adding or removing expansion cards. Failure to do so may cause you physical injury and damage motherboard components.

1.5.1 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).

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 firmly 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.

1.5.2 Configuring an expansion card

After installing the expansion card, configure it by adjusting the software settings.

1. Turn on the system and change the necessary BIOS settings, if any. See Chapter 2 for information on BIOS setup.

2. Assign an IRQ to the card.

3. Install the software drivers for the expansion card.

When using PCI cards on shared slots, ensure that the drivers support “Share IRQ” or that the cards do not need IRQ assignments. Otherwise, conflicts will arise between the two PCI groups, making the system unstable and the card inoperable.

ASUS B85M-E/DASH

1-9

1-10

1.5.3 PCI slot

The PCI slots support LAN cards, SCSI cards, USB cards, and other cards that comply with

PCI specifications.

1.5.4 PCI Express 2.0 x1 slot

This motherboard supports PCI Express x1 network cards, SCSI cards, and other cards that comply with the PCI Express specifications.

1.5.5 PCI Express 2.0 x16 slot

This motherboard has a PCI Express 2.0 x16 slot that supports PCI Express 2.0 x16 graphic cards complying with the PCI Express specifications.

1.5.6 PCI Express 3.0/2.0 x16 slot

This motherboard has a PCI Express 3.0/2.0 x16 slot that supports PCI Express 3.0/2.0 x16 graphic cards complying with the PCI Express specifications.

VGA configuration

Single VGA/PCIe card

Dual VGA/PCIe cards

PCI Express operating mode

PCIe 3.0/2.0 x16_1 (yellow)

x16 (Recommended for single VGA card) x16 x4

PCIe 2.0 x16_2

N/A

• In single VGA card mode, use the PCIe 3.0/2.0 x16_1 slot (yellow) for a PCI Express x16 graphics card to get better performance.

• We recommend that you provide sufficient power when running CrossFireX™ mode.

See page 1-14 for details.

• Connect a chassis fan to the motherboard connector labeled CHA_FAN1/2 when using multiple graphics cards for better thermal environment.

IRQ assignments for this motherboard

Intel PCH SATA controller

Realtek 8111EP controller

A

B

C D

– shared –

E

– shared –

F

G

H

Chapter 1: Product introduction

1.6 Jumpers

1. Clear RTC RAM (2-pin CLRTC)

This header allows you to clear the Real Time Clock (RTC) RAM in CMOS. You can clear the CMOS memory of date, time, and system setup parameters by erasing the

CMOS RTC RAM data. The onboard button cell battery powers the RAM data in

CMOS, which include system setup information such as system passwords.

CLRTC

B85M-E/DASH

+3V_BAT GND

PIN 1

B85M-E/DASH Clear RTC RAM

To erase the RTC RAM:

1. Turn OFF the computer and unplug the power cord.

2. Use a metal object such as a screwdriver to short the two pins.

3. Plug the power cord and turn ON the computer.

4. Hold down the <Del> key during the boot process and enter BIOS setup to reenter data.

• If the steps above do not help, remove the onboard battery and short the two pins again to clear the CMOS RTC RAM data. After clearing the CMOS, reinstall the battery.

• You do not need to clear the RTC when the system hangs due to overclocking. For system failure due to overclocking, use the CPU Parameter Recall (C.P.R.) feature.

Shut down and reboot the system, then the BIOS automatically resets parameter settings to default values.

ASUS B85M-E/DASH

1-11

1.7 Connectors

1.7.1 Rear panel connectors

1 2 3 4 5 6

1-12

13 12 11 10 9 8 7

1. PS/2 mouse port (green).

This port is for a PS/2 mouse.

2. DisplayPort

. This port is for a DisplayPort-compatible devices.

3. Video Graphics Adapter (VGA) port.

This 15-pin port is for a VGA monitor or other

VGA-compatible devices.

4. LAN (RJ-45) port.

This port allows Gigabit connection to a Local Area Network (LAN) through a network hub.

LAN port LED indications

Activity/Link LED

Status Description

Speed LED

Status Description

Off

Orange

Orange

(Blinking)

Orange

(Blinking then steady)

No link

Linked

OFF 10Mbps connection

ORANGE 100Mbps connection

Data activity GREEN 1Gbps connection

Ready to wake up from

S5 mode

_ _

Activity Link

LED

Speed

LED

LAN port

5. Line In port (light blue).

This port connects to the tape, CD, DVD player, or other audio sources.

6. Line Out port (lime).

This port connects to a headphone or a speaker. In the 4.1, 5.1 and 7.1-channel configurations, the function of this port becomes Front Speaker Out.

7. Microphone port (pink)

. This port connects to a microphone.

Refer to the audio configuration table for the function of the audio ports in 2.1, 4.1, 5.1, or

7.1-channel configuration.

Chapter 1: Product introduction

Audio 2.1, 4.1, 5.1, or 7.1-channel configuration

Port

Headset

2.1-channel

Light Blue (Rear panel) Line In

Lime (Rear panel)

Pink (Rear panel)

Lime (Front panel) -

Line Out

Mic In

4.1-channel 5.1-channel 7.1-channel

Rear Speaker Out Rear Speaker Out Rear Speaker Out

-

Front Speaker Out Front Speaker Out Front Speaker Out

Mic In Bass/Center Bass/Center

Side Speaker Out

To configure a 7.1-channel audio output:

Use a chassis with HD audio module in the front panel to support a 7.1-channel audio output.

8. USB 2.0 ports 9 and 10.

These two 4-pin Universal Serial Bus (USB) ports are for

USB 2.0/1.1 devices.

9. USB 3.0 ports 5 and 6

. These two 9-pin Universal Serial Bus (USB) ports are for USB

3.0 devices.

• DO NOT connect a keyboard / mouse to any USB 3.0 port when installing Windows

® operating system.

• Due to USB 3.0 controller limitations, USB 3.0 devices can only be used under a

Windows ® OS environment and after USB 3.0 driver installation.

• USB 3.0 devices can only be used for data storage.

• We strongly recommend that you connect USB 3.0 devices to USB 3.0 ports for faster and better performance from your USB 3.0 devices.

10. USB 2.0 ports 3 and 4.

These two 4-pin Universal Serial Bus (USB) ports are for USB

2.0/1.1 devices.

11.

DVI-D port. This port is for any DVI-D compatible device. DVI-D can’t be converted to output RGB Signal to CRT and is not compatible with DVI-I.

12. HDMI port.

This port is for a High-Definition Multimedia Interface (HDMI) connector, and is HDCP compliant allowing playback of HD DVD, Blu-ray, and other protected content.

13. PS/2 keyboard port (purple).

This port is for a PS/2 keyboard.

ASUS B85M-E/DASH

1-13

1.7.2 Internal connectors

1. LPT connector (26-1 pin LPT)

The LPT (Line Printing Terminal) connector supports devices such as a printer. LPT standardizes as IEEE 1284, which is the parallel port interface on IBM PC-compatible computers.

LPT

O_LPT_SLCT_R O_LPT_PE_R O_LPT_BUSY_R O_LPT_ACK#_R O_LPT_XPD7_R O_LPT_XPD6_R O_LPT_XPD5_R O_LPT_XPD4_R O_LPT_XPD3_R O_LPT_XPD2_R O_LPT_XPD1_R O_LPT_XPD0_R O_LPT_XSTB#_R

PIN 1

GND GND GND GND GND GND GND GND

B85M-E/DASH

1-14

B85M-E/DASH Parallel port connector

O_LPT_XSLIN#_R O_LPT_XINIT#_R

2. ATX power connectors (24-pin EATXPWR, 4-pin ATX12V)

These connectors are for ATX power supply plugs. The power supply plugs are designed to fit these connectors in only one orientation. Find the proper orientation and push down firmly until the connectors completely fit.

ATX12V

B85M-E/DASH

+12V DC +12V DC

GND GND

PIN 1

+3 Volts

+12 Volts

+12 Volts

+5V Standby

Power OK

GND

+5 Volts

GND

+5 Volts

GND

+3 Volts

+3 Volts

PIN 1

B85M-E/DASH ATX power connectors

EATXPWR

GND

+5 Volts

+5 Volts

+5 Volts

-5 Volts

GND

GND

GND

PSON#

GND

-12 Volts

+3 Volts

• We recommend that you use an ATX 12V Specification 2.0-compliant power supply unit (PSU) with a minimum of 300W power rating. This PSU type has 24-pin and 4-pin power plugs.

• DO NOT forget to connect the 4-pin ATX +12V power plug. Otherwise, the system will not boot up.

• We recommend that you use a PSU with higher power output when configuring a system with more power-consuming devices or when you intend to install additional devices. The system may become unstable or may not boot up if the power is inadequate.

• If you are uncertain about the minimum power supply requirement for your system, refer to the Recommended Power Supply Wattage Calculator at http://support.asus.

com/PowerSupplyCalculator/PSCalculator.aspx?SLanguage=en-us for details.

Chapter 1: Product introduction

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.

AAFP

PIN 1

AGND NC SENSE1_RETUR

PIN 1

AGND NC NC

B85M-E/DASH

PORT1 L PORT1 R PORT2 R

HD-audio-compliant pin definition

Legacy AC’97 compliant definition

B85M-E/DASH Front panel audio connector

• We recommend that you connect a high-definition front panel audio module to this connector to avail of the motherboard’s high-definition audio capability.

• If you want to connect a high-definition front panel audio module to this connector, set the Front Panel Type item in the BIOS setup to [HD]. If you want to connect an

AC’97 front panel audio module to this connector, set the item to [AC97]. By default, this connector is set to [HD]. See section 2.5.10 Onboard Devices Configuration for details.

4. TPM connector (20-1 pin TPM)

This connector supports a Trusted Platform Module (TPM) system, which can securely store keys, digital certificates, passwords, and data. A TPM system also helps enhance network security, protects digital identities, and ensures platform integrity.

TPM

LPCPD# GND +3VSB NC LAD0 +3V LAD3 LREST# LFRAME# LCLK

PIN 1

B85M-E/DASH

GND LAD1 LAD2

B85M-E/DASH TPM connector

The TPM module is purchased separately.

ASUS B85M-E/DASH

1-15

1-16

5. CPU and chassis fan connectors (4-pin CPU_FAN, 4-pin CHA_FAN1/2)

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.

CPU_FAN

B85M-E/DASH

CHA_FAN1

CHA_FAN2

GND

CHA FAN PWR

CHA FAN IN

+5V

GND

CHA FAN PWR

CHA FAN IN

+5V

B85M-E/DASH Fan connectors

Do not forget to connect the fan cables to the fan connectors. Insufficient air flow 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 a CPU fan of maximum 2A (24 W) fan power.

Only the 4-pin CPU fan and 4-pin chassis fan support the ASUS Fan Xpert 2 feature.

6. Speaker connector (4-pin SPEAKER)

The 4-pin connector is for the chassis-mounted system warning speaker. The speaker allows you hear system beeps and warnings.

SPEAKER

B85M-E/DASH

+5V GND GND Speaker Out

PIN 1

B85M-E/DASH Speaker out connector

Chapter 1: Product introduction

7. Serial port connector (10-1 pin COM)

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.

COM

RXD DTR DSR CTS

PIN 1

DCD TXD GND RTS

B85M-E/DASH

B85M-E/DASH Serial port (COM) connector

The COM module is purchased separately.

8. Intel ® B85 Serial ATA 6.0Gb/s connector (7-pin SATA6G_1~4 [yellow])

This connector connects to Serial ATA 6.0 Gb/s hard disk drives via Serial ATA 6.0 Gb/s signal cables.

SATA6G_3 SATA6G_4

B85M-E/DASH

RSATA_TXP3 RSATA_TXN3

RSATA_RXN3 RSATA_RXP3

SATA6G_1

GND RSATA_RXP1 RSATA_RXN1 GND RSATA_TXN1 RSATA_TXP1 GND

RSATA_TXP4 RSATA_TXN4

RSATA_RXN4 RSATA_RXP4

SATA6G_2

GND RSATA_RXP2 RSATA_RXN2 GND RSATA_TXN2 RSATA_TXP2 GND

B85M-E/DASH SATA 6.0Gb/s connectors

When using hot-plug and NCQ, set the SATA Mode Selection item in the BIOS to [AHCI].

See section 2.5.3 SATA Configuration for details.

ASUS B85M-E/DASH

1-17

9. System panel connector (10-1 pin PANEL)

This connector supports several chassis-mounted functions.

F_PANEL

+PWR LEDPWR_BTN

PWR_LED+ PWR_LED- PWR GND

PIN 1

B85M-E/DASH

HDD_LED+ HDD_LED-

+HDD_LED- RESET

B85M-E/DASH System panel connector

• System power LED (2-pin +PWR_LED-)

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 +HDD_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 flashes when data is read from or written to the HDD.

• ATX power button/soft-off button (2-pin PWR_BTN)

This connector is for the system power button.

• 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.

10. Intel

®

B85 Serial ATA 3.0Gb/s connectors (7-pin SATA3G_1~2 [black])

These connectors connect to Serial ATA 3.0 Gb/s hard disk drives and optical drives via

Serial ATA 3.0 Gb/s signal cables.

1-18

SATA3G_1 SATA3G_2

B85M-E/DASH

RSATA_TXP1 RSATA_TXN1 RSATA_RXN1 RSATA_RXP1 RSATA_TXP2 RSATA_TXN2 RSATA_RXN2 RSATA_RXP2

B85M-E/DASH SATA 3.0Gb/s connectors

When using hot-plug and NCQ, set the SATA Mode Selection item in the BIOS to [AHCI].

See section 2.5.3 SATA Configuration for details.

Chapter 1: Product introduction

11. USB 3.0 connector (20-1 pin USB3_12)

This connector allows 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 benefits of

USB 3.0 including faster data transfer speeds of up to 5Gbps, faster charging time for

USB-chargeable devices, optimized power efficiency, and backward compatibility with

USB 2.0.

B85M-E/DASH

USB3_12

GND

IntA_P1_D+

IntA_P1_D-

GND

IntA_P1_SSTX+

IntA_P1_SSTX-

GND

IntA_P1_SSRX+

IntA_P1_SSRX-

USB3+5V

IntA_P2_D+

IntA_P2_D-

GND

IntA_P2_SSTX+

IntA_P2_SSTX-

GND

IntA_P2_SSRX+

IntA_P2_SSRX-

USB3+5V

PIN 1

B85M-E/DASH USB3.0 Front panel connector

The USB 3.0 module is purchased separately.

12. USB 2.0 connectors (10-1 pin USB1112, USB1314)

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 specifications and supports up to

480Mbps connection speed.

USB1112 USB1314

B85M-E/DASH

PIN 1

USB+5V USB_P11- USB_P11+ GND NC

PIN 1

USB+5V USB_P13- USB_P13+ GND NC

USB_P12- USB_P12+

B85M-E/DASH USB2.0 connectors

USB_P14- USB_P14+

Never connect a 1394 cable to the USB connectors. Doing so will damage the motherboard!

The USB 2.0 module is purchased separately.

ASUS B85M-E/DASH

1-19

1-20

13. 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.

CHASSIS

B85M-E/DASH

Chassis Signal GND

B85M-E/DASH Chassis intrusion connector

1.8 Onboard LEDs

1. Standby Power LED

The motherboard comes with a standby power LED that lights up to indicate that the system is ON, in sleep mode, or in soft-off mode. This is a reminder that you should shut down the system and unplug the power cable before removing or plugging in any motherboard component. The illustration below shows the location of the onboard LED.

B85M-E/DASH

SB_PWR

ON OFF

Standby Power Powered Off

B85M-E/DASH Standby power LED

Chapter 1: Product introduction

1.9 Software support

1.9.1 Installing an operating system

This motherboard supports Windows

®

7 (32bit/64bit) and Windows

®

8 (32bit/64bit) 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. Refer to your OS documentation for detailed information.

1.9.2 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.

To run the Support DVD

Place the Support DVD into the optical drive. If Autorun is enabled in your computer, the

DVD automatically displays the Specials screen which lists the unique features of your ASUS motherboard. Click Drivers, Utilities, AHCI Driver, Manual, Contact and Specials tabs to display their respective menus.

The following screen is for reference only.

Click an icon to display Support

DVD/motherboard information

Click an item to install

If Autorun is NOT enabled in your computer, browse the contents of the Support DVD to locate the file ASSETUP.EXE from the BIN folder. Double-click the ASSETUP.EXE to run the DVD.

ASUS B85M-E/DASH

1-21

1.9.3 Intel

®

SBA support

Intel

®

SBA (Small Business Advantage) is a combination of hardware and software that provides unique security and productivity capabilities designed for small businesses.

• Intel ® SBA requires MEI driver (AMT host software kit) installed.

• Some models without the 5MB ME firmware do not support Intel the spec sheet for details.

® SBA. Please refer to

Platform requirements:

Windows ® 7 (32/64bit) / Windows ® 8 (32/64bit)

Lynx Point PCH with Core™ Haswell CPU (Shark Bay platforms) with 5MB ME 9.0 firmware load

CPU and chipsets requirements:

* Intel

®

Core™ i3 / i5 /i7 with one of these chipsets: B85, H87, Q87

* Intel ® Core™ i5 / i7 vPro with one of these chipsets: B85, H87, Q87

The Intel ® Management Engine software kit must be installed (The Local Manageability

Service and the Intel

®

Management Engine Interface must be installed and running.)

Local Administrator rights on the target machine

The Intel

®

SBA does not support the 800 x 600 screen resolution.

Visit the ASUS website at www.asus.com for the latest CPU QVL (Qualified Vendors List).

1-22 Chapter 1: Product introduction

2.1

BIOS information

Managing and updating your BIOS

2

Save a copy of the original motherboard BIOS file to a USB flash disk in case you need to restore the BIOS in the future. Copy the original motherboard BIOS using the ASUS Update utility.

2.1.1 EZ Update

EZ Update is a utility that allows you to automatically update your motherboard’s softwares, drivers and the BIOS version easily. With this utlity, you can also manually update the saved

BIOS and select a boot logo when the system goes into POST.

To launch EZ Update, click EZ Update on the AI Suite 3 main menu bar.

Click to automatically update your motherboard’s driver, software and firmware

Click to find and select the BIOS from file

Click to select a boot logo

Click to update the BIOS

EZ Update requires an Internet connection either through a network or an ISP (Internet

Service Provider).

ASUS B85M-E/DASH

2-1

2.1.2 ASUS EZ Flash 2

The ASUS EZ Flash 2 feature allows you to update the BIOS without using an OS‑based utility.

Before you start using this utility, download the latest BIOS file from the ASUS website at www.asus.com.

To update the BIOS using EZ Flash 2:

1. Insert the USB flash disk that contains the latest BIOS file to the USB port.

2. Enter the BIOS setup program. Go to the Tool menu to select ASUS EZ Flash 2

Utility

and press <Enter> to enable it.

3. Press <Tab> to switch to the Drive field.

4. Press the Up/Down arrow keys to find the USB flash disk that contains the latest BIOS, and then press <Enter>.

5. Press <Tab> to switch to the Folder field.

6. Press the Up/Down arrow keys to find the BIOS file, and then press <Enter> to perform the BIOS update process. Reboot the system when the update process is done.

• This function supports USB flash disks formatted using FAT32/16 on a single partition only.

• DO NOT shut down or reset the system while updating the BIOS to prevent system boot failure!

2-2 Chapter 2: Getting started

2.1.3 ASUS CrashFree BIOS 3 utility

The ASUS CrashFree BIOS 3 is an auto recovery tool that allows you to restore the BIOS file when it fails or gets corrupted during the updating process. You can restore a corrupted BIOS file using the motherboard support DVD or a USB flash drive that contains the updated BIOS file.

• Before using this utility, rename the BIOS file in the removable device into

B85MEDS.CAP

.

• The BIOS file in the support DVD may not be the latest version. Download the latest

BIOS file from the ASUS website at www.asus.com.

Recovering the BIOS

To recover the BIOS:

1. Turn on the system.

2. Insert the support DVD to the optical drive or the USB flash drive that contains the

BIOS file to the USB port.

3. The utility automatically checks the devices for the BIOS file. When found, the utility reads the BIOS file and enters ASUS EZ Flash 2 utility automatically.

4. The system requires you to enter BIOS Setup to recover BIOS settings. To ensure system compatibility and stability, we recommend that you press <F5> to load default

BIOS values.

DO NOT shut down or reset the system while updating the BIOS! Doing so can cause system boot failure!

2.1.4 ASUS BIOS Updater

ASUS BIOS Updater allows you to update the BIOS in DOS environment.

The screen captures used in this section are for reference only and may not be exactly the same as actually shown on your computer screen.

Before updating BIOS

Prepare the motherboard support DVD and a USB flash drive.

Download the latest BIOS file and BIOS Updater from http://support.asus.com and save them in your USB flash drive.

NTFS is not supported under FreeDOS environment. Ensure that your USB flash drive is in single partition and in FAT32/16 format.

Turn off the computer.

Ensure that your computer has a DVD optical drive.

ASUS B85M-E/DASH

2‑3

2-4

Booting the system in DOS environment

To boot the system in DOS:

1. Insert the USB flash drive with the latest BIOS file and BIOS Updater to the USB port.

2. Boot your computer then press <F8> to launch the select boot device screen.

3. When the select boot device screen appears, insert the Support DVD into the optical drive then select the optical drive as the boot device.

Please select boot device:

 and  to move selection

ENTER to select boot device

ESC to boot using defaults

P2: ST3808110AS (76319MB) aigo miniking (250MB)

UEFI: (FAT) ASUS DRW-2014L1T(4458MB)

P1: ASUS DRW-2014L1T(4458MB)

UEFI: (FAT) aigo miniking (250MB)

Enter Setup

4. When the booting message appears, press <Enter> within five (5) seconds to enter

FreeDOS prompt.

ISOLINUX 3.20 2006-08-26 Copyright (C) 1994-2005 H. Peter Anvin

A Bootable DVD/CD is detected. Press ENTER to boot from the DVD/CD.

If no key is pressed within 5 seconds, the system will boot next priority device automatically. boot:

5. On the FreeDOS prompt, type d: then press <Enter> to switch the disk from Drive C

(optical drive) to Drive D (USB flash drive).

Welcome to FreeDOS (http://www.freedos.org)!

C:/> d:

D:/>

Updating the BIOS file

To update the BIOS file:

1. On the FreeDOS prompt, type bupdater /pc /g and press <Enter>.

D:/> bupdater /pc /g

2. On the BIOS Updater screen, press <Tab> to switch from Files panel to Drives panel then select D:.

Chapter 2: Getting started

Drives panel

BOARD:

VER:

DATE:

ASUSTeK BIOS Updater for DOS V1.30 [2014/01/01]

Current ROM

B85MEDS

0307

PATH: C:\

(H :00 B :00)

08/05/2014

Update ROM

BOARD: Unknown

VER: Unknown

DATE: Unknown

C:

D:

FORMAN~1 <DIR>

B85MEDS.CAP 8390656 2014-08-05 21:14:34

Note

[Enter] Select or Load [Tab] Switch [V] Drive Info

[Up/Down/Home/End] Move [Esc] Exit

Files panel

3. Press <Tab> to switch from Drives panel to Files panel then press <Up/Down or Home/

End> keys to select the BIOS file and press <Enter>.

4. After the BIOS Updater checks the selected BIOS file, select Yes to confirm the BIOS update.

Are you sure you want to update the BIOS?

Yes No

The BIOS Backup feature is not supported due to security regulations.

5. Select Yes then press <Enter>. When BIOS update is done, press <ESC> to exit BIOS

Updater.

6. Restart your computer.

DO NOT shut down or reset the system while updating the BIOS to prevent system boot failaure.

Ensure to load the BIOS default settings to ensure system compatibility and stability. Select the Load Optimized Defaults item under the Exit BIOS menu. See section 2.9 Exit Menu for details.

ASUS B85M-E/DASH

2-5

2-6

2.2 BIOS setup program

Use the BIOS Setup program to update the BIOS or configure its parameters. The BIOS screens include navigation keys and brief online help to guide you in using the BIOS Setup program.

Entering BIOS Setup at startup

To enter BIOS Setup at startup:

• Press <Delete> or <F2> during the Power‑On Self Test (POST). If you do not press

<Delete> or <F2>, POST continues with its routines.

Entering BIOS Setup after POST

To enter BIOS Setup after POST:

• Press <Ctrl>+<Alt>+<Del> 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 first two options.

Using the power button, reset button, or the <Ctrl>+<Alt>+<Del> keys to force reset from a running operating system can cause damage to your data or system. We recommend you always shut down the system properly from the operating system.

• The BIOS setup screens shown in this section are for reference purposes only, and may not exactly match what you see on your screen.

• Visit the ASUS website at www.asus.com to download the latest BIOS file for this motherboard.

• 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. See section 2.9 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 1.6 Jumpers for information on how to erase the RTC RAM.

Chapter 2: Getting started

2.2.1 BIOS menu screen

Menu items Menu bar Configuration fields

General help

Aptio Setup Utility - Copyright (C) 2014 American Megatrends, Inc.

Main Ai Tweaker Advanced Monitor Boot Tool Exit

System Language [English]

→←:

↑↓:

Select Screen

Enter: Select

Access Level Administrator

Security

Submenu item

Version 2.15.1231. Copyright (C) 2014 American Megatrends, Inc.

Navigation keys

Menu bar

The menu bar on top of the screen has the following main items:

Main

For changing the basic system configuration

Ai Tweaker

For changing the overclocking settings

Advanced

Monitor

For changing the advanced system settings

For displaying the system temperature, power status, and changing the fan settings

Boot

Tool

Exit

For changing the system boot configuration

For configuring options for special functions

For selecting the exit options and loading default settings

ASUS B85M-E/DASH

2-7

2‑8

Menu items

The highlighted item on the menu bar displays the specific items for that menu. For example, selecting Main shows the Main menu items.

The other items (Ai Tweaker, Advanced, Monitor, Boot, Tool, and Exit) on the menu bar have their respective menu items.

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>.

Pop-up window

Select a menu item and press <Enter> to display a pop‑up window with the configuration options for that item.

Scroll bar

A scroll bar appears on the right side of a menu screen when there are items that do not fit on the screen. Press the Up/Down arrow keys or <Page Up> / <Page Down> keys to display the other items on the screen.

Navigation keys

At the bottom right corner of the menu screen are the navigation keys for the BIOS setup program. Use the navigation keys to select items in the menu and change the settings.

General help

At the top right corner of the menu screen is a brief description of the selected item.

Configuration fields

These fields show the values for the menu items. If an item is user‑configurable, you can change the value of the field opposite the item. You cannot select an item that is not user‑configurable.

A configurable field is highlighted when selected. To change the value of a field, select it and press <Enter> to display a list of options.

Chapter 2: Getting started

2.3 Main menu

When you enter the BIOS Setup program, the Main menu screen appears. 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.

Aptio Setup Utility - Copyright (C) 2014 American Megatrends, Inc.

Main Ai Tweaker Advanced Monitor Boot Tool Exit

System Language [English]

→←:

↑↓:

Select Screen

Enter: Select

Access Level Administrator

Security

Version 2.15.1231. Copyright (C) 2014 American Megatrends, Inc.

2.4.1 System Language [English]

Allows you to choose the BIOS language version from the options. Configuration options:

[English] [Español] [

Русский] [한국어]

2.4.2 System Date [Day xx/xx/xxxx]

Allows you to set the system date.

2.4.3 System Time [xx:xx:xx]

Allows you to set the system time.

2.4.4 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)

RAM to clear the BIOS password. See section 1.6 Jumpers for information on how to erase the RTC RAM.

• The Administrator Password or User Password items on top of the screen show the default Not Installed. After you set a password, these items show Installed.

ASUS B85M-E/DASH

2-9

2-10

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 fields 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. Confirm 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. Confirm 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/confirm the password. After you clear the password, the Administrator Password item on top of the screen shows Not Installed.

User Password

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. Confirm 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. Confirm 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/confirm the password. After you clear the password, the

User Password

item on top of the screen shows Not Installed.

Chapter 2: Getting started

2.4 Ai Tweaker menu

The Ai Tweaker menu items allow you to configure overclocking‑related items.

Be cautious when changing the settings of the Ai Tweaker menu items. Incorrect field values can cause the system to malfunction.

The configuration options for this section vary depending on the CPU and DIMM model you installed on the motherboard.

Aptio Setup Utility - Copyright (C) 2014 American Megatrends, Inc.

Main Ai Tweaker Advanced Monitor Boot Tool Exit

CPU Core Ratio

Min. CPU Cache Ratio Auto

Max. CPU Cache Ratio Auto

BCLK Frequency:DRAM Frequency Ratio [Auto]

Max. CPU Graphics Ratio Auto

GPU Boost [As Is]

EPU Power Saving Mode [Auto]

DRAM Timing Control

CPU Power Management

CPU Core Voltage [Auto]

CPU Cache Voltage [Auto]

CPU Graphics Voltage [Auto]

CPU System Agent Voltage Offset Mode Sign [+]

CPU System Agent Voltage Offset Auto

CPU Analog I/O Voltage Offset Mode Sign [+]

CPU Analog I/O Voltage Offset Auto

→←:

↑↓:

Select Screen

Version 2.15.1231. Copyright (C) 2014 American Megatrends, Inc.

Scroll down to display the following items:

CPU Digital I/O Voltage Offset Mode Sign [+]

CPU Digital I/O Voltage Offset Auto

SVID Control [Auto]

VCCIN Offset Mode Sign [+]

VCCIN Offset Voltage Auto

DRAM Voltage Auto

DRAM CTRL REF Voltage Auto

DRAM DATA REF Voltage on CHA Auto

DRAM DATA REF Voltage on CHB Auto

CPU Spread Spectrum [Auto]

→←:

↑↓:

Select Screen

Version 2.15.1231. Copyright (C) 2014 American Megatrends, Inc.

ASUS B85M-E/DASH

2-11

2-12

Target CPU Turbo-Mode Speed : xxxxMHz

Displays the target CPU Turbo‑Mode speed.

Target DRAM Speed : xxxxMHz

Displays the target DRAM speed.

Target Cache Speed : xxxxMHz

Displays the target Cache speed.

Target DMI/PEG Clock : xxxxMHz

Displays the target DMI/PEG clock.

Target CPU Graphics Speed : xxxxMHz

Displays the target CPU Graphics speed.

2.4.1 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 configuration options:

[Auto]

[X.M.P.]

Loads the optimal settings for the system.

Allows your system to automatically optimize the CPU ratio, BCLK frequency, and memory parameters. If you install memory modules supporting the eXtreme Memory Profile (X.M.P.) Technology, select this item to set the profiles supported by your memory modules for optimizing the system performance.

2.4.2 CPU Core Ratio [Auto]

Allows you to set the CPU core ratio automatically or manually.

[Auto] Sets all CPU Core Ratio to Intel

®

CPU default settings automatically.

[Sync All Cores] Allows you to set CPU Core Ratio settings for all cores.

[Per Core] Allows you to set CPU Core Ratio individually.

The following two items appear only when you set the CPU Core Ratio to [Sync All

Cores]

or [Per Core].

1-Core Ratio Limit [Auto]

Select [Auto] to apply the CPU default Turbo Ratio setting or manually assign a 1‑Core

Limit value, which should be higher than or equal to the 2‑Core Ratio Limit.

2-/3-/4-Core Ratio Limit [Auto]

These items become configurable only when you set the CPU Core Ratio item to [Per

Core].

2.4.3 Min CPU Cache Ratio [Auto]

Allows you to set the uncore ratio of the processor to its possible minimum value.

Configuration options: [Auto] [8] ~ [80].

Chapter 2: Getting started

2.4.4 Max CPU Cache Ratio [Auto]

Allows you to set the uncore ratio of the processor to its possible maximum value.

Configuration options: [Auto] [8] ~ [80].

2.4.5 BCLK Frequency : DRAM Frequency Ratio [Auto]

Allows you to set the BCLK frequency to DRAM frequency ratio mode.

[Auto]

[100:133]

[100:100]

DRAM frequency is set to the optimized settings.

The BCLK frequency to DRAM frequency ratio is set to 100:133.

The BCLK frequency to DRAM frequency ratio is set to 100:100.

2.4.6 Memory Frequency [Auto]

Allows you to set the memory operating frequency. Configuration options: [Auto] [DDR3‑

800MHz] [DDR3‑1066MHz] [DDR3‑1333MHz] [DDR3‑1400MHz] [DDR3‑1600MHz]

Selecting a very high memory frequency may cause the system to become unstable! If this happens, revert to the default setting.

2.4.7 Max. CPU Graphics Ratio [Auto]

Allows you to set the CPU Graphics maximum ratio. The maximum ratio is 60x. Use <+>/<‑> to adjust the value.

2.4.8 GPU Boost [As is]

Allows you to enable the OC Tuner to automatically overclock the frequency and voltage settings of CPU and DRAM to enhance the system performance, and accelerate the integrated GPU for extreme graphics performance. Configuration options: [As is] [Enabled].

2.4.9 EPU Power Saving Mode [Auto]

Allows you to enable or disable the EPU power saving function. Configuration options:

[Disabled] [Enabled] [Auto]

2.4.10 DRAM Timing Control

The subitems in this menu allow you to set the DRAM timing control features. Use the

<+> and <‑> 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]

Configuration options: [Auto] [1] – [31]

DRAM RAS# to CAS# Delay [Auto]

Configuration options: [Auto] [1] – [31]

ASUS B85M-E/DASH

2‑13

2-14

DRAM RAS# PRE Time [Auto]

Configuration options: [Auto] [1] – [31]

DRAM RAS# ACT Time [Auto]

Configuration options: [Auto] [1] – [63]

DRAM Command Rate [Auto]

Configuration options: [Auto] [1] [2]

Secondary Timings

DRAM RAS# to RAS# Delay [Auto]

Configuration options: [Auto] [1] – [15]

DRAM REF Cycle Time [Auto]

Configuration options: [Auto] [1] – [511]

DRAM Refresh Interval [Auto]

Configuration options: [Auto] [1] – [65535]

DRAM WRITE Recovery Time [Auto]

Configuration options: [Auto] [1] – [16]

DRAM READ to PRE Time [Auto]

Configuration options: [Auto] [1] – [15]

DRAM FOUR ACT WIN Time [Auto]

Configuration options: [Auto] [1] – [255]

DRAM WRITE to READ Delay [Auto]

Configuration options: [Auto] [1] – [15]

DRAM CKE Minimum Pulse Width [Auto]

Configuration options: [Auto] [1] – [15]

DRAM CAS# Write Latency [Auto]

Configuration options: [Auto] [1] – [31]

RTL IOL control

DRAM RTL Initial Value [Auto]

Configuration options: [Auto] [1] – [63]

DRAM RTL (CHA_R0D0) [Auto]

Configuration options: [Auto] [1] – [63]

DRAM RTL (CHA_R0D1) [Auto]

Configuration options: [Auto] [1] – [63]

DRAM RTL (CHA_R1D0) [Auto]

Configuration options: [Auto] [1] – [63]

DRAM RTL (CHA_R1D1) [Auto]

Configuration options: [Auto] [1] – [63]

DRAM RTL (CHB_R0D0) [Auto]

Configuration options: [Auto] [1] – [63]

Chapter 2: Getting started

DRAM RTL (CHB_R0D1) [Auto]

Configuration options: [Auto] [1] – [63]

DRAM RTL (CHB_R1D0) [Auto]

Configuration options: [Auto] [1] – [63]

DRAM RTL (CHB_R1D1) [Auto]

Configuration options: [Auto] [1] – [63]

DRAM IO-L (CHA_R0D0) [Auto]

Configuration options: [Auto] [1] ‑ [15]

DRAM IO-L (CHA_R0D1) [Auto]

Configuration options: [Auto] [1] ‑ [15]

DRAM IO-L (CHA_R1D0) [Auto]

Configuration options: [Auto] [1] ‑ [15]

DRAM IO-L (CHA_R1D1) [Auto]

Configuration options: [Auto] [1] ‑ [15]

DRAM IO-L (CHB_R0D0) [Auto]

Configuration options: [Auto] [1] ‑ [15]

DRAM IO-L (CHB_R0D1) [Auto]

Configuration options: [Auto] [1] ‑ [15]

DRAM IO-L (CHB_R1D0) [Auto]

Configuration options: [Auto] [1] ‑ [15]

DRAM IO-L (CHB_R1D1) [Auto]

Configuration options: [Auto] [1] ‑ [15]

Third Timings tRDRD [Auto]

Configuration options: [Auto] [1] – [7]

tRDRD_dr [Auto]

Configuration options: [Auto] [1] – [15]

tRDRD_dd [Auto]

Configuration options: [Auto] [1] – [15]

tWRRD [Auto]

Configuration options: [Auto] [1] – [63]

tWRRD_dr [Auto]

Configuration options: [Auto] [1] – [15]

tWRRD_dd [Auto]

Configuration options: [Auto] [1] – [15]

tWRWR [Auto]

Configuration options: [Auto] [1] – [7]

tWRWR_dr [Auto]

Configuration options: [Auto] [1] – [15]

tWRWR_dd [Auto]

Configuration options: [Auto] [1] – [15]

ASUS B85M-E/DASH

2-15

2-16

Dec_WRD [Auto]

Configuration options: [Auto] [0] [1]

tRDWR [Auto]

Configuration options: [Auto] [1] – [31]

tRDWR_dr [Auto]

Configuration options: [Auto] [1] – [31]

tRDWR_dd [Auto]

Configuration options: [Auto] [1] – [31]

MISC

MRC Fast Boot [Auto]

[Auto]

[Enabled]

[Disable]

Automatic selection.

Enables the MRC fast boot.

Disables the MRC fast boot.

DRAM CLK Period [Auto]

Configuration options: [Auto] [1] – [14]

Channel A DIMM Control [Enable Both DIMMs]

Configuration options: [Enable Both DIMMS] [Disable DIMM0] [Disable DIMM1]

[Disable Both DIMMS]

Channel B DIMM Control [Enable Both DIMMs]

Configuration options: [Enable Both DIMMS] [Disable DIMM0] [Disable DIMM1]

[Disable Both DIMMS]

Scrambler Setting [Optimized (ASUS)]

Configuration options: [Optimized (ASUS)] [Default (MRC)]

MCH Full Check [Auto]

[Auto]

[Enabled]

[Disable]

Automatic selection.

Enable this item to enhance the system stability.

Disabling this item may enhance the DRAM overclocking capability.

Skew Control

Transmitter Rising Slope [Auto]

Configuration options: [Auto] [0] – [31]

Transmitter Falling Slope [Auto]

Configuration options: [Auto] [0] – [31]

Transmitter Control Time [Auto]

Configuration options: [Auto] [0] – [31]

Receiver Rising Slope [Auto]

Configuration options: [Auto] [0] – [31]

Receiver Falling Slope [Auto]

Configuration options: [Auto] [0] – [31]

Receiver Control Time [Auto]

Configuration options: [Auto] [0] – [31]

Chapter 2: Getting started

2.4.11 CPU Power Management

The subitems in this menu allow you to set the CPU ratio and features.

Enhanced Intel

®

SpeedStep Technology [Enabled]

Allows you to enable or disable the Enhanced Intel

®

SpeedStep Technology (EIST).

[Disabled]

[Enabled]

Disables this function.

The operating system dynamically adjusts the processor voltage and core frequency which may result in decreased average consumption and decreased average heat production.

Turbo Mode [Enabled]

Allows you to enable your core processor’s speed to run faster than the marked frequency in a specific condition. Configuration options: [Disabled] [Enabled]

• Turbo Mode is only available on selected CPU models only.

• The following first three 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 long duration package power.

Use the <+> and <‑> keys to adjust the value.

Package Power Time Window [Auto]

Allows you to set the package power time window.

Use the <+> and <‑> keys to adjust the value.

Short Duration Package Power Limit [Auto]

Allows you to limit the turbo ratio’s long duration power.

Use the <+> and <‑> keys to adjust the value.

CPU Integrated VR Current Limit [Auto]

Allows you to limit the CPU Integrated VR current

Use <+> and <‑> key to adjust the value.

CPU Internal Power Switching Frequency

Frequency Tuning Mode [Auto]

Allows you to set the frequency tuning mode. Configuration options: [Auto] [+] [‑]

CPU Internal Power Fault Control

Thermal Feedback [Auto]

When enabled, it allows CPU to take precautionary actions when the thermal of the external regulator exceeds the limit.Configuration options: [Auto] [Disabled] [Enabled]

CPU Integrated VR Fault Management [Auto]

Allows you to manage the CPU Integrated VR fault. Configuration options: [Auto]

[Disabled] [Enabled]

ASUS B85M-E/DASH

2-17

2‑18

CPU Internal Power Configuration

CPU Integrated VR Efficiency Management [Auto]

Allows you to manage the CPU integrated VR efficiency. Configuration options: [Auto]

[High Performance] [Balanced]

Power Decay Mode [Auto]

Enable to improve power saving on the Fully Integrated Voltage Regulator as the processor enters low current mode. Configuration options: [Auto] [Disabled] [Enabled]

Idle Power-in Response [Auto]

Allows you to set the idle power‑in response. Configuration options: [Auto] [Regular]

[Fast]

Idle Power-out Response [Auto]

Allows you to set the idle power‑out response. Configuration options: [Auto] [Regular]

[Fast]

Power Current Slope [Auto]

Allows you to set the power current slope. Configuration options: [Auto] [Level 4] [Level

3] [Level 2] [Level 1] [Level 0] ]Level ‑1] [Level ‑2] [Level ‑3] [Level ‑4].

Power Current Offset [Auto]

Allows you to set the power current offset. Configuration options: [Auto] [100%] [87.5%]

[75%] [62.5%] [50%] [37.5%] [25%] [12.5%] [0%] [‑12.5%] [‑25%] [‑37.5%] [‑50.0%]

[‑62.5%] [‑75%] [‑87.5%] [‑100%]

Power Fast Ramp Response [Auto]

Allows you to set the power fast ramp response. Use the <+> and <‑> keys to adjust the value.

CPU Internal Power Saving Control

Power Saving Level 1 Threshhold [Auto]

Allows you to set the power saving level 1 threshhold. Use the <+> and <‑> keys to adjust the value.

Power Saving Level 2 Threshhold [Auto]

Allows you to set the power saving level 2 threshhold. Use the <+> and <‑> keys to adjust the value.

Power Saving Level 3 Threshhold [Auto]

Allows you to set the power saving level 3 threshhold. Use the <+> and <‑> keys to adjust the value.

2.4.12 CPU Core Voltage [Auto]

This item allows you to set the CPU core voltage. Increase the voltage when increasing the core frequency. Configuration options: [Auto] [Manual Mode] [Offset Mode]

The following item appears only when you set the CPU Core Voltage to [Manual Mode].

CPU Core Voltage Override [Auto]

Allows you to set the CPU Core Voltage override. Use the <+> or <‑> keys to adjust the value. The values range from 0.001V to 1.920V with a 0.001V interval.

Chapter 2: Getting started

The following items appear only when you set the CPU Core Voltage to [Offset Mode].

Offset Mode Sign [+]

[+]

[–]

To offset the voltage by a positive value.

To offset the voltage by a negative value.

CPU Core Voltage Offset

Use the <+> or <‑> keys to adjust the value. The values range from 0.001V to 0.999V with a 0.001V interval.

2.4.13 CPU Cache Voltage [Auto]

This item allows you to set the CPU Cache voltage. Increase the cache voltage when increasing the ring frequency. Configuration options: [Auto] [Manual Mode] [Offset Mode]

CPU Cache Voltage Override [Auto]

This item appears only when you set the CPU Cache Voltage to [Manual Mode] and allows you to set the CPU Cache Voltage override. By default, this item takes the standard value of the installed CPU. You can use the <+> or <‑> keys to adjust the value. The values range from 0.001V to 1.920V with a 0.001V interval.

The following items appear only when you set the CPU Cache Voltage to [Offset Mode].

Offset Mode Sign [+]

[+]

[–]

To offset the voltage by a positive value.

To offset the voltage by a negative value.

CPU Cache Voltage Offset

Allows you to set the CPU cache voltage offset. By default, this item takes the standard value of the installed CPU. You can use the <+> or <‑> keys to adjust the value. The values range from 0.001V to 0.999V with a 0.001V interval.

2.4.14 CPU Graphics Voltage [Auto]

This item allows you to set the CPU graphics voltage. Increase the graphics voltage when increasing the iGPU frequency. Configuration options: [Auto] [Manual Mode] [Offset Mode]

[Adaptive Mode]

CPU Graphics Voltage Override [Auto]

This item appears only when you set the CPU Graphics Voltage to [Manual Mode] and allows you to set the CPU graphics voltage override. The values range from 0.001V to 1.920V with a 0.001V interval.

Offset Mode Sign [+]

This item appears only when you set the CPU Graphics Voltage to [Offset Mode] or [Adaptive

Mode] and allows you to set the offset mode sign. Configuration options: [+] [‑]

ASUS B85M-E/DASH

2-19

2-20

CPU Graphics Voltage Offset [Auto]

This item appears only when you set the CPU Graphics Voltage to [Offset Mode] or

[Adaptive Mode] and allows you to set the CPU graphics voltage offset. The values range from 0.001V to 0.999V with a 0.001V interval.

Additional Turbo Mode CPU Graphics Voltage [Auto]

This item appears only when you set the CPU Graphics Voltage to [Adaptive Mode] and allows you to set the additional turbo mode CPU graphics voltage. The values range from

0.001V to 1.920V with a 0.001V interval.

Total Adaptive Mode CPU Graphics Voltage [Auto]

This item appears only when you set the CPU Graphics Voltage to [Adaptive Mode] and allows you to set the total adaptive mode CPU graphics voltage. The values range from

0.001V to 1.920V with a 0.001V interval.

2.4.15 CPU System Agent Voltage Offset Mode Sign [+]

This item allows you to set the CPU system agent voltage offset mode sign. Configuration options: [+] [‑].

CPU System Agent Voltage Offset [Auto]

This item allows you to set the CPU system agent voltage offset. Increase the value when increasing DRAM frequency. The values range from 0.001V to 0.999V with a 0.001V interval.

2.4.16 CPU Analog I/O Voltage Offset Mode Sign [+]

This item allows you to set the CPU analog I/O voltage offset mode sign. Configuration options: [+] [‑].

CPU Analog I/O Voltage Offset [Auto]

This item allows you to set the CPU analog I/O voltage offset. Increase the value when increasing DRAM frequency. The values range from 0.001V to 0.999V with a 0.001V interval.

2.4.17 CPU Digital I/O Voltage Offset Mode Sign [+]

This item allows you to set the CPU digital I/O voltage offset mode sign. Configuration options: [+] [‑].

CPU Digital I/O Voltage Offset [Auto]

This item allows you to set the CPU digital I/O voltage offset. Increase the value when increasing DRAM frequency. The values range from 0.001V to 0.999V with a 0.001V interval.

2.4.18 SVID Support [Auto]

Disabling SVID Support stops the processor from commmunicating with the external voltage regulator. Configuration options: [Auto] [Disabled] [Enabled].

2.4.19 VCCIN Offset Mode Sign [+]

This item allows you to set the VCCIN offset mode sign. Configuration options: [+] [‑].

Chapter 2: Getting started

VCCIN Offset Voltage [Auto]

This item allows you to set the VCCIN offset voltage. Increase the value when increasing the offset voltage. The values range from 0.010V to 0.600V with a 0.010V interval.

2.4.20 DRAM Voltage [Auto]

Allows you to set the DRAM Voltage. The values range from 1.185V to 1.800V with a 0.005V interval.

2.4.21 DRAM CTRL REF Voltage [Auto]

Allows you to set the DRAM CTRL REF Voltage. The values range from 0.3950V to 0.6300V with a 0.0050V interval.

2.4.22 DRAM DATA REF Voltage on CHA [Auto]

Allows you to set the DRAM DATA REF Voltage on CHA. The values range from 0.3950V to

0.6300V with a 0.0050V interval

2.4.23 DRAM DATA REF Voltage on CHB [Auto]

Allows you to set the DRAM DATA REF Voltage on CHB. The values range from 0.3950V to

0.6300V with a 0.0050V interval

• The values of the CPU Core Voltage Override, CPU Core Voltage Offset, Adtional

Turbo Mode CPU Core Voltage, Total Adaptive Mode CPU Core Voltage, CPU

Cache Voltage Override, CPU Cache Voltage Override, CPU Cache Voltage

Offset, Adtional Turbo Mode CPU Cache Voltage, Total Adaptive Mode CPU

Cache Voltage, CPU Graphics Voltage Override, CPU Graphics Voltage Override,

CPU Graphics Voltage Offset, Adtional Turbo Mode CPU Graphics Voltage, Total

Adaptive Mode CPU Graphics Voltage, CPU System Agent Voltage Offset, CPU

Analog I/O Voltage Offset, CPU Digital I/O Voltage Offset, VCCIN Offset Voltage,

DRAM Voltage, DRAM CTRL REF Voltage, DRAM DATA REF Voltage on CHA/

CHB

items are labelled in different colors, indicating the risk levels of high voltage settings.

• The system may need better cooling system to work stably under high voltage settings.

2.4.24 CPU Spread Spectrum [Auto]

[Auto]

[Disabled]

[Enabled]

Automatic configuration.

Enhances the BCLK overclocking ability.

Sets to [Enabled] for EMI control.

ASUS B85M-E/DASH

2-21

2.5 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 field values can cause the system to malfunction.

Aptio Setup Utility - Copyright (C) 2014 American Megatrends, Inc.

Main Ai Tweaker Advanced Monitor Boot Tool Exit

CPU Configration

PCH Configration

SATA Configration

System Agent Configration

ASF Configration

MCTP Configration

USB Configration

Platform Misc Configration

Serial Port Console Redirection

Onboard Devices Configration

APM

Network Stack Configration

→←:

↑↓:

Select Screen

2-22

Version 2.15.1231. Copyright (C) 2014 American Megatrends, Inc.

2.5.1 CPU Configuration

The items in this menu show the CPU‑related information that the BIOS automatically detects.

The items shown in submenu may be different due to the CPU you installed.

Intel

®

Adaptive Thermal Monitor [Enabled]

[Enabled]

[Disabled]

Enables the overheated CPU to throttle its clock speed to cool down.

Disables the CPU thermal monitor function.

Hyper-threading [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.

Chapter 2: Getting started

Active Processor Cores [All]

Allows you to choose the number of CPU cores to activate in each processor package.

Configuration options: [All] [1] [2] [3]

Limit CPUID Maximum [Disabled]

[Enabled]

[Disabled]

Allows legacy operating systems to boot even without support for CPUs with extended CPUID functions.

Disables this function.

Execute Disable Bit [Enabled]

[Enabled]

[Disabled]

Enables the No‑Execution Page Protection Technology.

Forces the XD feature flag to always return to zero (0).

Intel

®

Virtualization Technology [Disabled]

[Enabled]

[Disabled]

Allows a hardware platform to run multiple operating systems separately and simultaneously, enabling one system to virtually function as several systems.

Disables this function.

Hardware Prefetcher [Enabled]

[Enabled]

[Disabled]

Allows a hardware platform to automatically analyze the requirements and prefetch data and codes for the CPU.

Disables this function.

Adjacent Cache Line Prefetch [Enabled]

[Enabled]

[Disabled]

Allows a hardware platform to perform adjacent cache line prefetching.

Disables this function.

Boot performance mode [Max Non-Turbo Performance]

This item allows you to select the boot performance mode. Configuration options: [Max Non‑

Turbo Performance] [Max battery] [Turbo Performance]

CPU Power Management Configuration

This item allows you to manage and configure the CPU’s power.

EIST [Enabled]

Allows you to enable or disable the Enhanced Intel

[Disabled]

[Enabled]

®

The CPU runs at its default speed.

SpeedStep Technology (EIST).

The operating system controls the CPU speed.

Turbo Mode [Enabled]

Allows you to set the processor cores to run faster than the marked frequency in a specific condition. Configuration options: [Enabled] [Disabled]

Turbo Mode is only available on selected CPU models only.

ASUS B85M-E/DASH

2‑23

2-24

CPU C states [Auto]

[Auto] Automatic configuration.

[Enabled]

[Disabled]

Enables the CPU C states.

Disables the CPU C states.

The following items appear only when you set the CPU C states to [Enabled].

Enhanced C1 state [Enabled]

[Enabled] Enables enhanced C1 state.

[Disabled] Disables enhanced C1 state.

CPU C3 Report [Enabled]

Allows you to disable or enable the CPU C3 report to OS. Configuration options:

[Enabled] [Disabled]

CPU C6 report [Enabled]

Allows you to disable or enable the CPU C6 report to OS. Configuration options:

[Enabled] [Disabled]

C6 Latency [Short]

Allows you to choose short or long latency for C6. Configuration options:

[Short] [Long]

CPU C7 report [CPU C7s]

Allows you to disable or enable the CPU C7 report to OS. Configuration options:

[Disabled] [CPU C7] [CPU C7s]

C7 Latency [Long]

Allows you to choose short or long latency for C6. Configuration options:

[Short] [Long]

Package C State Support [Auto]

Allows you to disable or enable the whole C‑State package support. Configuration options: [Auto] [Enabled] [C0/C1] [C2] [C3] [C6] [CPU C7] [CPU C7s]

2.5.2 PCH Configuration

PCI Express Configuration

DMI Link ASPM Control [Auto]

Allows you to control the Active State Power Managemennt on both NB and SB side of the DMI Link. Configuration options: [Auto] [Enabled] [Disabled]

ASPM Support [Disabled]

Allows you to set the ASPM support. Configuration options: [Disabled] [Auto] [L0s] [L1]

L0sL1].

PCIe Speed [Auto]

Allows you to select the PCI Express port speed. Configuration options: [Auto] [Gen1]

[Gen2]

Chapter 2: Getting started

Intel

®

Rapid Start Technology

Intel

®

Rapid Start Technology [Disabled]

Allows you to enable or disable Intel

®

Rapid Start Technology. Configuration options:

[Enabled] [Disabled]

The following items appear only when you set the Intel

[Enabled]

.

® Rapid Start Technology to

Entry on S3 RTC Wake [Enabled]

The system automatically wakes up and set to Rapid Start Technology S4 mode.

Configuration options: [Enabled] [Disabled]

Entry After [x]

Allows you to set the wake‑up time.The values range from 0 (immediately) to 120.

Active Page Threshold Support [Enabled]

The system automatically set itself to sleep when the partition size is not enough for

Rapid Start Technology to work. Configuration options: [Enabled] [Disabled]

Active Memory Threshold [0]

Key in the value for the additional partition size for Rapid Start Technology to work.

Ensure that the caching partition size is larger than the total memory size.

Hybrid Hard Disk Support [Disabled]

Allows you to enable or disable hybrid hard disk support. Configuration options:

[Enabled] [Disabled]

Intel

®

Smart Connect Technology [Disabled]

ICST Configuration [Disabled]

Allows you to enable or disable the ISCT configuration. Configuration options:

[Enabled] [Disabled]

2.5.3 SATA Configuration

While entering Setup, the BIOS automatically detects the presence of SATA devices. The

SATA Port items show Empty if no SATA device is installed to the corresponding SATA port.

SATA Mode Selection [AHCI]

Allows you to set the SATA configuration.

[Disabled]

[IDE]

[AHCI]

Disables the SATA function.

Set to [IDE] when you want to use the Serial ATA hard disk drives as

Parallel ATA physical storage devices.

Set to [AHCI] 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.

ASUS B85M-E/DASH

2-25

2-26

Aggressive LPM Support [Auto]

This item appears only when you set the previous item to [AHCI] and allows you to enable or disable PCH entering link power state aggressively. Configuration options: [Auto] [Disabled]

[Enabled]

IDE Legacy / Native Mode Selection [Native]

This item appears only when you set the SATA Mode Selection item to [IDE]. Configuration options: [Native] [Legacy]

S.M.A.R.T. Status Check [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. Configuration options: [Enabled] [Disabled]

Hot Plug [Disabled]

These items appear only when you set the SATA Mode Selection item to [AHCI] and allow you to enable/disable SATA Hot Plug Support. Configuration options: [Disabled] [Enabled]

2.5.4 System Agent Configuration

VT-d [Disabled]

Allows you to enable or disable VT‑d function on MCH. Configuration options: [Enabled]

[Disabled]

CPU Audio Device [Enabled]

Allows you to enable or disable CPU SA Audio Device. Configuration options: [Enabled]

[Disabled]

DVI Port Audio [Disabled]

Allows you to enable or disable the DVI port. Configuration options: [Enabled] [Disabled]

Graphics Configuration

Allows you to select a primary display from iGPU, PCIe and PCI graphical devices.

Primary Display [Auto]

Allows you to select which of the iGPU/PCIE Graphics device should be the Primary

Display. Configuration options: [Auto] [iGPU] [PCIE] [PCI]

iGPU Memory [Auto]

Allows you to select the amount of system memory allocated to DVMT 5.0 used by the iGPU. Configuration options: [Auto] [32M] [64M] [96M] [128M] [160M] [192M] [224M]

[256M] [288M][320M] [352M] [384M] [416M] [448M] [480M] [512M] [1024M]

Render Standby [Auto]

Allows you to enable or disable Intel iGPU power use when the system is idle. Configuration options: [Auto] [Disabled]

[Enabled]

® Graphics Render Standby support to reduce

Chapter 2: Getting started

iGPU Multi-Monitor [Disabled]

Allows you to enable the iGPU Multi‑Monitor. For LucidLogix Virtu MVP function support, set this item to [Enabled] to empower both integrated and discrete graphics.

The iGPU shared system memory size will be fixed at 64MB. Configuration options:

[Disabled] [Enabled]

DMI Configuration

Allows you to control various DMI functions.

DMI Gen 2 [Auto]

Allows you to enable or disable DMI Gen 2. Configuration options: [Auto] [Enabled]

[Disabled]

NB PCIe Configuration

Allows you to configure the NB PCI Express settings.

PCIEX16_1 Link Speed [Auto]

Allows you to configure the PCIEX16_1 speed. Configuration options: [Auto] [Gen1]

[Gen2] [Gen3]

DMI Link ASPM Control [Auto]

Allows you to enable or disable the control of Active State Power Management on SA side of the DMI Link. Configuration options: [Auto] [Disabled] [L0s] [L1] [L0sL1]

PEG - ASPM [Disabled]

Allows you to control ASPM support for the PEG Device. The setting takes no effect if

PEG is not the active device at present. Configuration options: [Disabled] [Auto] [ASPM

L0s] [ASPM L1] [ASPM L0sL1]

Memory Configuration

Memory Scrambler [Enabled]

Allows you to enable or disable Memory Scrambler support. Configuration options:

[Enabled] [Disabled]

Memory Remap [Enabled]

Allows you to enable or disable remapping the memory above 4GB. Configuration options: [Enabled] [Disabled]

2.5.5 ASF Configuration

ASF Support [Enabled]

Allows you to enable or disable the Alert Standard Format (ASF) support. Configuration options: [Enabled] [Disabled]

ASF BIOS Mode [ON]

Allows you to set up how listener ports process messages in ASF mode. Configuration options: [OFF] [ON] [Alert Only]

ASF WatchDog Timer [Disabled]

Allows you to enable or disable the WatchDog Timer. Configuration options: [Enabled]

[Disabled]

ASUS B85M-E/DASH

2-27

2‑28

2.5.6 MCTP Configuration

MCTP Support [Enabled]

Allows you to enable or disable the Management Component Transport Protocol (MCTP) support. Configuration options: [Enabled] [Disabled]

PLDM for SMBIOS [Enabled]

Allows you to enable or disable the Platform Level Data Model (PLDM) for System

Management BIOS (SMBIOS). Configuration options: [Enabled] [Disabled]

PLDM for BIOS Control and Configuration [Enabled]

Allows you to enable or disable the PLDM for BIOS control and configuration. Configuration options: [Enabled] [Disabled]

PLDM for Platform Monitoring [Enabled]

Allows you to enable or disable the PLDM for platform monitoring. Configuration options:

[Enabled] [Disabled]

2.5.7 USB Configuration

The items in this menu allow you to change the USB‑related features.

The USB Devices item shows the auto‑detected values. If no USB device is detected, the item shows None.

Legacy USB Support [Enabled]

[Enabled]

[Disabled]

[Auto]

Enables the support for USB devices on legacy operating systems (OS).

The USB devices can be used only for the BIOS setup program.

Allows the system to detect the presence of USB devices at startup. If detected, the USB controller legacy mode is enabled. If no USB device is detected, the legacy USB support is disabled.

Intel

®

xHCI Mode [Smart Auto]

[Auto]

[Smart Auto]

[Enabled]

[Disabled]

Keeps the last operation of xHCI controller in OS during bootup.

Enables the operation of xHCI controller.

Enables the function.

Disables the function.

EHCI Hand-off [Disabled]

[Enabled]

[Disabled]

Enables the support for operating systems without an EHCI hand‑off feature.

Disables the function.

USB Single Port Control

USB3_1/2/5/6, USB3, USB4, USB9~14 [Enabled]

Allows you to enable or disable an individual USB port. Refer to the section 1.2.3

Motherboard layout

in this user manual for the locations of the USB ports.

Configuration options: [Enabled] [Disabled].

Chapter 2: Getting started

2.5.8 Platform Misc Configuration

The items in this menu allow you to configure the Platform Misc.

PCI Express Native Power Management [Disabled]

Allows you to enable or disable PCIE express native power management. Configuration options: [Enabled] [Disabled]

Native ASPM [Disabled]

The item appears only when you set the previous item to [Enabled] and allows you to enable or disable ASPM. Configuration options: [Enabled] [Disabled]

2.5.9 Serial Port Console Redirection

COM1 Console Redirection [Disabled]

Allows you to enable or disable the console redirection feature. Configuration options:

[Disabled] [Enabled]

The Console Redirection Settings becomes configurable when Console Redirection is set to [Enabled].

COM1 Console Redirection Settings

The settings specify how the host computer and the remote computer (which the user is using) will exchange data. Both computers should have the same or compatible settings.

Terminal Type [ANSI]

Allows you to set the terminal type.

[VT100]

[VT100+]

[VT‑UTF8]

[ANSI]

ASCII char set.

Extends VT100 to support color, function keys, among others.

Uses UTF8 encoding to map Unicode chars onto 1 or more bytes.

Extended ASCII char set.

Bits per second [115200]

Selects serial port transmission speed. The speed must be matched on the other side.

Long or noisy lines may require lower speeds. Configuration options: [9600] [19200]

[38400] [57600] [115200]

Data Bits [8]

Allows you to set the data bits. Configuration options: [7] [8]

Parity [None]

Allows you to select the parity bit. A parity bit is sent with the data bits to detect transmission errors. Configuration options: [None] [Even] [Odd] [Mark] [Space]

Stop Bits [1]

Stop bits indicate the end of a serial data packet. (A start bit indicates the beginning.)

The standard setting is 1 stop bit. Communication with slow devices may require more than 1 stop bit. Configuration options: [1] [2]

ASUS B85M-E/DASH

2-29

2‑30

Flow Control [None]

Flow control can prevent data loss from buffer overflow. When sending data, if the receiving buffers are full, a “stop” signal can be sent to stop the data flow. Once the buffers are empty, a “start” signal can be sent to re‑start the flow. Hardware flow control uses two wires to send start/stop signals. Configuration options: [None]

[Hardware RTS/CTS]

VT -UTF8 Combo Key Support [Enabled]

This allows you to enable the VT ‑UTF8 Combination Key Support for ANSI/VT100 terminals. Configuration options: [Disabled] [Enabled]

Recorder Mode [Disabled]

This allows you to enable or disable the Recorded mode to capture Terminal data.

Configuration options: [Disabled] [Enabled]

Resolution 100x31 [Disabled]

This allows you to enable or disable the extended terminal resolution. Configuration options: [Disabled] [Enabled]

Legacy OS Redirection Resolution [80x24]

This allows you to set the number of rows and columns supported on the Legacy OS.

Configuration options: [80x24] [80x25]

Putty Keypad [VT100]

This allows you to select the FunctionKey and Keypad on Putty. Configuration options:

[VT100] [LINUX] [XTERMR6] [SCO] [ESCN] [VT400]

Redirection After BIOS POST [Always Enable]

This setting allows you to specify if Bootloader is selected than Legacy console redirection. Configuration options: [Always Enable] [Bootloader]

Serial Port for Out-of-Band Management/Windows Emergency Management

Services (EMS) Settings

The following items only appears when you set the Console Redirection to [Enabled].

Out-of-Band Mgmt Port [COM0]

Allows remote management of a Windows Server OS through a serial port.

Configuration options: [COM0] [COM1(Pci Bus0, Dev22, Func3)] [COM2(Pci Bus3,

Dev0, Func1)]

Terminal Type [VT-UTF8]

Allows you to set the terminal type for out‑of‑band management.

[VT100]

[VT100+]

[VT‑UTF8]

[ANSI]

ASCII char set.

Extends VT100 to support color, function keys, et.

Uses UTF8 encoding to map Unicode chars onto 1 or more bytes

Extended ASCII char set

Bits per second [115200]

Selects serial port transmission speed. The speed must be matched on the other side.

Long or noisy lines may require lower speeds. Configuration options: [9600] [19200]

[57600] [115200]

Chapter 2: Getting started

Flow Control [None]

Allows you to set the flow control to prevent data loss from buffer overflow.

Configuration options: [None] [Hardware RTS/CTS] [Software Xon/Xoff]

2.5.10 Onboard Devices Configuration

HD Audio Controller [Enabled]

[Enabled]

[Disabled]

Enables the HD Audio Device.

Disables the HD Audio Device.

The following item appears only when you set the HD Audio Controller item to [Enabled].

Front Panel Type [HD]

Allows you to set the front panel audio connector (AAFP) mode to legacy AC’97 or high‑ definition audio depending on the audio standard that the front panel audio module supports.

[HD]

[AC97]

Sets the front panel audio connector (AAFP) mode to high definition audio.

Sets the front panel audio connector (AAFP) mode to legacy AC’97

Realtek LAN Controller [Enabled]

[Enabled]

[Disabled]

Enables the Realtek LAN controller.

Disables the controller.

Realtek PXE OPROM [Disabled]

This item appears only when you set the previous item to [Enabled] and allows you to enable or disable the PXE OptionRom of the Realtek LAN controller. Configuration options:

[Enabled] [Disabled]

Serial Port Configuration

The sub‑items in this menu allow you to set the serial port configuration.

Serial Port [Enabled]

Allows you to enable or disable the serial port (COM).Configuration options: [Enabled]

[Disabled]

Change Settings [IO=3F8h; IRQ=4]

This item appears only when you set the Serial Port to [Enabled] and allows you to select the Serial Port base address. Configuration options: [IO=3F8h; IRQ=4]

[IO=2F8h; IRQ=3] [IO=3E8h; IRQ=4] [IO=2E8h; IRQ=3]

Parallel Port Configuration

The sub‑items in this menu allow you to set the parallel port configuration.

Parallel Port [Enabled]

Allows you to enable or disable the parallel port (LPT/LPTE). Configuration options:

[Enabled] [Disabled]

ASUS B85M-E/DASH

2‑31

2‑32

The following items appear only when you set the Parallel Port Configuration item to

[Enabled].

Change Settings [Auto]

Allows you to select an optimal setting for Super I/O devices. Configuration options: [Auto] [IO=378h; IRQ=5;] [IO=378h; IRQ=5,6,7,9,10,11,12;] [IO=278h;

IRQ=5,6,7,9,10,11,12;] [IO=3BCh; IRQ=5,6,7,9,10,11,12;]

Device Mode [STD Printe...]

Allows you to select the Printer Port mode. Configuration options: [STD Printer Mode]

[SPP Mode] [EPP‑1.9 and SPP Mode] [EPP‑1.7 and SPP Mode] [ECP Mode] [ECP and EPP 1.9 Mode] [ECP and EPP 1.7 Mode]

2.5.11 APM

ErP Ready [Disabled]

Allow the BIOS to switch off some power at S5 state to get the system ready for ErP requirement. When this item is set to [Enabled], all other PME options will be switched off.

Configuration options: [Disabled] [Enabled]

Deep S4 [Disabled]

When enabled, the system in S4 state will further reduce power usage and will power off the

USB and PS/2 devices. The system in deep S4 state can be woken up via the power button, devices in LAN, or other ways except via the USB and PS/2 devices. Configuration options:

[Disabled] [Enabled]

Restore AC Power Loss [Power Off]

[Power On]

[Power Off]

[Last State]

The system goes into on state after an AC power loss.

The system goes into off state after an AC power loss.

The system goes into either off or on state, whatever the system state was before the AC power loss.

Power On By PS/2 Keyboard [Disabled]

[Disabled]

[Space Bar]

[Ctrl‑Esc]

[Power Key]

Disables the Power On by a PS/2 keyboard.

Sets the Space Bar on the PS/2 keyboard to turn on the system.

Sets the Ctrl+Esc key on the PS/2 keyboard to turn on the system.

Sets Power key 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 PCI-E/PCI [Disabled]

[Disabled]

[Enabled]

Disables the PCIE/PCI devices to generate a wake‑on‑LAN feature of the

Intel

®

/Realtek LAN device.

Enables the PCIE/PCI devices to generate a wake‑on‑LAN feature of the

Intel

®

/Realtek LAN device.

Power On By Ring [Disabled]

[Disabled]

[Enabled]

Disables Ring to generate a wake event.

Enables Ring to generate a wake event.

Chapter 2: Getting started

Power On By RTC [Disabled]

[Disabled]

[Enabled]

Disables RTC to generate a wake event.

When set to [Enabled], the items RTC Alarm Date (Days) and Hour/

Minute/Second

will become user‑configurable with set values.

2.5.12 Network Stack Configuration

Network Stack [Disabled]

This item allows user to disable or enable the UEFI network stack. Configuration options:

[Disabled] [Enabled]

The following two items appear only when you set the previous item to [Enabled].

Ipv4 PXE Support [Enabled]

This item allows user to disable or enable the Ipv4 PXE Boot support. Configuration options:

[Disabled] [Enabled]

Ipv6 PXE Support [Enabled]

This item allows user to disable or enable the Ipv6 PXE Boot support. Configuration options:

[Disabled] [Enabled]

ASUS B85M-E/DASH

2‑33

2‑34

2.6 Monitor menu

The Monitor menu displays the system temperature/power status, and allows you to change the fan settings.

Aptio Setup Utility - Copyright (C) 2014 American Megatrends, Inc.

Main Ai Tweaker Advanced Monitor Boot Tool Exit

CPU Q-Fan Control

CPU Fan Speed Low Limit [200 RPM]

CPU Fan Profile [Standard]

Chassis Fan 1 Speed Low Limit [600 RPM]

Chassis Fan 1 Profile [Standard]

Chassis Fan 2 Q-Fan Control [Enabled]

Chassis Fan 2 Speed Low Limit [600 RPM]

Chassis Fan 2 Profile [Standard]

Anti Surge Support [Disabled]

→←:

↑↓:

Select Screen

Version 2.15.1231. Copyright (C) 2014 American Megatrends, Inc.

2.6.1 CPU Temperature [xxx

ºC/xxxºF]

The onboard hardware monitor automatically detects and displays the CPU temperature.

Select Ignore if you do not wish to display the detected temperature.

2.6.2 CPU / Chassis Fan 1/2 Speed [xxxx RPM] or [Ignore] /

[N/A]

The onboard hardware monitor automatically detects and displays the CPU / chassis fan speeds in rotations per minute (RPM). If the fan is not connected to the motherboard, the field shows N/A. Select Ignore if you do not wish to display the detected speed.

2.6.3 CPU Input Voltage (VCCIN), 3.3V Voltage, 5V Voltage,

12V Voltage

The onboard hardware monitor automatically detects the voltage output through the onboard voltage regulators. Select Ignore if you do not want to detect this item.

Chapter 2: Getting started

2.6.4 CPU Q-Fan Control [Enabled]

[Disabled]

[Enabled]

Disables the CPU Q‑Fan control feature.

Enables the CPU Q‑Fan control feature.

CPU Fan Speed Low Limit [200 RPM]

This item appears only when you enable the CPU Q‑Fan Control feature and allows you to disable or set the CPU fan warning speed. Configuration options: [Ignore] [100RPM]

[200RPM] [300 RPM] [400 RPM] [500 RPM]

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]

[Turbo]

[Manual]

Sets to [Silent] to minimize the fan speed for quiet CPU fan operation.

Sets to [Turbo] to achieve maximum CPU fan speed.

Sets to [Manual] to assign detailed fan speed control parameters.

The following four items appear only when you set CPU Fan Profile to [Manual].

CPU Upper Temperature [70]

Use the <+> and <‑> keys to adjust the upper limit of the CPU temperature. The values range from 20

ºC to 75ºC.

CPU Fan Max. Duty Cycle(%) [100]

Use the <+> and <‑> keys to adjust the maximum CPU fan duty cycle. The values range from 20% to 100%. When the CPU temperature reaches the upper limit, the

CPU fan will operate at the maximum duty cycle.

CPU Lower Temperature [20]

Displays the lower limit of the CPU temperature.

CPU Fan Min. Duty Cycle(%) [20]

Use the <+> and <‑> keys to adjust the minimum CPU fan duty cycle. The values range from 20% to 100%. When the CPU temperature is under the lower limit, the CPU fan will operate at the minimum duty cycle.

2.6.5 Chassis Fan 1/2 Q-Fan Control [Enabled]

[Disabled]

[Enabled]

Disables the Chassis fan 1/2 Q‑Fan control feature.

Enables the Chassis fan 1/2 Q‑Fan control feature.

Chassis Fan 1/2 Speed Low Limit [600 RPM]

This item appears only when you enable the Chassis Fan 1/2 Q‑Fan Control feature and allows you to disable or set the chassis1/2 fan warning speed. Configuration options: [Ignore]

[200RPM] [300 RPM] [400 RPM] [500 RPM] [600 RPM]

ASUS B85M-E/DASH

2‑35

2‑36

Chassis Fan 1/2 Profile [Standard]

This item appears only when you enable the Chassis Fan 1/2 Q‑Fan Control feature and allows you to set the appropriate performance level of the chassis1/2 fan.

[Standard] Sets to [Standard] to make the chassis1/2 fan automatically adjust depending on the chassis1/2 temperature.

[Silent]

[Turbo]

[Manual]

Sets to [Silent] to minimize the fan speed for quiet chassis1/2 fan operation.

Sets to [Turbo] to achieve maximum chassis1/2 fan speed.

Sets to [Manual] to assign detailed fan speed control parameters.

The following four items appear only when you set Chassis1/2 Fan Profile to [Manual].

Chassis Fan 1/2 Upper Temperature [70]

Use the <+> and <‑> keys to adjust the upper limit of the Chassis1/2 temperature. The values range from 40

ºC to 75ºC.

Chassis Fan 1/2 Fan Max. Duty Cycle(%) [100]

Use the <+> and <‑> keys to adjust the maximum chassis1/2 fan duty cycle. The values range from 60% to 100%. When the chassis1/2 temperature reaches the upper limit, the chassis1/2 fan will operate at the maximum duty cycle.

Chassis Fan 1/2 Lower Temperature [40]

Displays the lower limit of the chassis1/2 temperature.

Chassis Fan 1/2 Fan Min. Duty Cycle(%) [60]

Use the <+> and <‑> keys to adjust the minimum chassis fan duty cycle. The values range from 60% to 100%. When the chassis temperature is under 40

ºC, the chassis fan will operate at the minimum duty cycle.

2.6.6 Anti Surge Support [Disabled]

This item allows you to enable or disable the Anti Surge function. Configuration options:

[Disabled] [Enabled]

Chapter 2: Getting started

2.7 Boot menu

The Boot menu items allow you to change the system boot options.

Aptio Setup Utility - Copyright (C) 2014 American Megatrends, Inc.

Main Ai Tweaker Advanced Monitor Boot Tool Exit

Boot Configuration

Fast Boot [Disabled]

Boot Logo Display [Auto]

POST Delay Time [3 sec]

Bootup Numlock State [On]

Wait For 'F1' If Error [ Enabled ]

Option ROM Messages [Force BIOS]

Interrupt 19 Capture [Disabled]

CSM (Compatibility Support Module)

Secure Boot

→←:

↑↓:

Select Screen

Boot Option Priorities

Boot Option #1 [P3:ST380817...]

Boot Option #2 [UEFI:3SYSTE...]

Hard Drive BBS Priorities

Boot Override

Version 2.15.1231. Copyright (C) 2014 American Megatrends, Inc.

Scroll down to display the following items:

P3: ST380817AS (76319MB)

3SYSTEM USB Flash Disk (7639MB)

UEFI: 3SYSTEM USB Flash Disk

Version 2.15.1231. Copyright (C) 2014 American Megatrends, Inc.

2.7.1 Fast Boot [Disabled]

[Enabled]

[Disabled]

Select to accelerate the boot speed.

Select to go back to normal boot.

The following five items appear when you set Fast Boot to [Enabled].

SATA Support [All Devices]

[All Devices]

[Hard Drive Only]

[Boot Drive Only]

All devices connected to SATA ports are available during POST.

This process extends the POST time.

Only hard drives connected to SATA ports are detected during

POST.

Only boot drives connected to a SATA ports are detected during

POST.

ASUS B85M-E/DASH

2‑37

2‑38

USB Support [Partial Initialization]

[Disabled]

[Full Initialization]

[Partial Initialization]

All USB devices will not be available until OS boot up for a fastest POST time.

All USB devices will be available during POST. This process will extend the POST time.

For a faster POST time, only the USB ports with keyboard and mouse connections will be detected.

PS/2 Keyboard and Mouse Support [Auto]

Select any of these settings when PS/2 keyboard and mouse are installed. These settings only apply when Fast Boot is enabled.

[Auto] For a faster POST time, PS/2 devices will only be available when the system boots up or rebooted when the PS/2 devices have not been reconnected or changed. If you disconnect or change PS/2 devices before restarting the system, PS/2 devices will not be available and BIOS setup program will not be accessible via PS/2 devices.

[Full Initialization] For full system control, PS/2 devices will be available during POST at any circumstances. This process will extend POST time.

[Disabled] For the fastest POST time, all PS/2 devices will not be available until your computer enters the operating system.

Network Stack Driver Support [Disabled]

[Disabled]

[Enabled]

Select to skip the network stack driver from loading during POST.

Select to load the network stack driver during POST.

Next Boot after AC Power Loss [Normal Boot]

[Normal Boot] Returns to normal boot on the next boot after AC power loss.

[Fast Boot] Accelerates the boot speed on the next boot after AC power loss.

2.7.2 Boot Logo Display [Auto]

[Auto] Adjusts logo automatically based on Windows

®

display requrements.

[Full Screen] Maximize the boot logo size.

[Disabled] Hide the logo during POST.

POST Delay Time [3 sec]

This item appears only when you set Boot Logo Display to [Auto] and [Full Screen]. This item allows you to select the desired additional POST waiting time to easily enter the BIOS setup.

You can only execute the POST delay time during Normal Boot. The values range from 0 to

10 seconds.

This feature will only work under normal boot.

Post Report [5 sec]

This item appears only when you set Boot Logo Display to [Disabled]. This item allows you to select a desired post report waiting time. Configuration options: [1 sec] ~ [10 sec] [Until Press

ESC].

Chapter 2: Getting started

2.7.3 Bootup NumLock State [On]

[On]

[Off]

Sets the power‑on state of the NumLock to [On].

Sets the power‑on state of the NumLock to [Off].

2.7.4 Wait for ‘F1’ If Error [Enabled]

When this item is set to [Enabled], the system waits for the F1 key to be pressed when error occurs. Configuration options: [Disabled] [Enabled]

2.7.5 Option ROM Messages [Force BIOS]

[Force BIOS] The third‑party ROM messages will be forced to display during the boot sequence.

[Keep Current] The third‑party ROM messages will be displayed only if the third‑party manufacturer had set the add‑on device to do so.

2.7.6 Interrupt 19 Capture [Disabled]

[Enabled]

[Disabled]

Allows the option ROMs to trap Interrupt 19.

Disables this function.

2.7.7 CSM (Compatibility Support Module)

Allows you to configure the CSM (Compatibility Support Module) items to fully support the various VGA, bootable devices and add‑on devices for better compatibility.

Launch CSM [Enabled]

[Auto]

[Enabled]

[Disabled]

The system automatically detects the bootable devices and the add‑on devices.

For better compatibility, enable the CSM to fully support the non‑UEFI driver add‑on devices or the Windows ® UEFI mode.

Disable the CSM to fully support the Windows

®

Security Update and

Security Boot.

The following four items appear when you set Launch CSM to [Enabled].

Boot Devices Control [UEFI and Legacy OPROM]

Allows you to select the type of devices that you want to boot up. Configuration options:

[UEFI and Legacy OPROM] [Legacy OPROM only] [UEFI only]

Boot from Network Devices [Legacy OPROM first]

Allows you to select the type of network devices that you want to launch. Configuration options: [Legacy OPROM first] [UEFI driver first] [Ignore]

Boot from Storage Devices [Legacy OPROM first]

Allows you to select the type of storage devices that you want to launch. Configuration options: [Both, Legacy OPROM first] [Both, UEFI first] [Legacy OPROM first] [UEFI driver first] [Ignore]

ASUS B85M-E/DASH

2‑39

2-40

Boot from PCI-E/PCI Expansion Devices [Legacy OPROM first]

Allows you to select the type of PCIe/PCI expansion devices that you want to launch.

Configuration options: [Legacy OPROM first] [UEFI driver first]

2.7.8 Secure Boot

Allows you to configure the Windows

®

Secure Boot settings and manage its keys to protect the system from unauthorized access and malwares during POST.

OS Type [Windows UE...]

Allows you to select your installed operating system.

[Windows UEFI mode] Executes the Microsoft

®

Secure Boot check. Only select this option when booting on Windows

Secure Boot compliant OS.

® UEFI mode or other Microsoft ®

[Other OS] Get the optimized function when booting on Windows ® non‑UEFI mode, Windows

®

Vista/XP, or other Microsoft

®

Secure Boot non‑compliant OS. Only on Windows

®

UEFI mode that Microsoft

®

Secure Boot can function properly.

The following item appears when OS Type is set to [Windows UEFI mode].

Key Management

This item appears only when you set Secure Boot Mode to [Custom]. It allows you to manage the Secure Boot keys.

Clear Secure Boot keys

This item appears only when you load the default Secure Boot keys. This item allows you to clear all default Secure Boot keys.

Save Secure Boot keys

This item appears only when you load the default Secure Boot keys. This item allows you to save all default Secure Boot keys.

PK Management

The Platform Key (PK) locks and secures the firmware from any non‑permissible changes. The system verifies the PK before your system enters the OS.

Delete PK

Allows you to delete the PK from your system. Once the PK is deleted, all the system’s Secure Boot keys will not be active. Configuration options:

[Yes] [No]

Load PK from File

Allows you to load the downloaded PK from a USB storage device.

The PK file must be formatted as a UEFI variable structure with time‑based authenticated variable.

Chapter 2: Getting started

KEK Management

The KEK (Key‑exchange Key or Key Enrollment Key) manages the Signature database

(db) and Revoked Signature database (dbx).

Key‑exchange Key (KEK) refers to Microsoft

®

Secure Boot Key‑Enrollment Key (KEK).

Delete the KEK

Allows you to delete the KEK from your system. Configuration options:

[Yes] [No]

Load KEK from File

Allows you to load the downloaded KEK from a USB storage device.

Append KEK from file

Allows you to load the additional KEK from a storage device for an additional db and dbx loaded management.

The KEK file must be formatted as a UEFI variable structure with time‑based authenticated variable.

DB Management

The db (Authorized Signature database) lists the signers or images of UEFI applications, operating system loaders, and UEFI drivers that you can load on the single computer.

Delete the db

Allows you to delete the db file from your system. Configuration options:

[Yes] [No]

Load db from File

Allows you to load the downloaded db from a USB storage device.

Append db from file

Allows you to load the additional db from a storage device so that more images can be loaded securely.

The DB file must be formatted as a UEFI variable structure with time‑based authenticated variable.

DBX Management

The dbx (Revoked Signature database) lists the forbidden images of db items that are no longer trusted and cannot be loaded.

Delete the dbx

Allows you to delete the DBX file from your system. Configuration options:

[Yes] [No]

Load dbx from File

Allows you to load the downloaded DBX from a USB storage device.

Append dbx from file

Allows you to load the additional DBX from a storage device so that more db’s images cannot be loaded.

The DBX file must be formatted as a UEFI variable structure with time‑based authenticated variable.

ASUS B85M-E/DASH

2-41

2-42

2.7.9 Boot Option Priorities

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.

• To select the boot device during system startup, press <F8> when ASUS Logo appears.

• To access Windows

® supported).

OS in Safe Mode, press <F8> after POST (Windows

®

8 not

2.7.10 Boot Override

These items displays the available devices. The number of device items that appears on the screen depends on the number of devices installed in the system. Click an item to start booting from the selected device.

2.8 Tool menu

The Tools menu items allow you to configure options for special functions. Select an item then press <Enter> to display the submenu.

Aptio Setup Utility - Copyright (C) 2014 American Megatrends, Inc.

Main Ai Tweaker Advanced Monitor Boot Tool Exit

Be used to update BIOS

ASUS EZ Flash 2 Utility

ASUS SPD Information

2.8.1 ASUS EZ Flash 2 Utility

Allows you to run ASUS EZ Flash 2. Press [Enter] to launch the ASUS EZ Flash 2 screen.

For more details, see section 2.1.2 ASUS EZ Flash 2.

2.8.2 ASUS SPD Information

DIMM Slot Number [DIMM_A1]

Displays the Serial Presence Detect (SPD) information of the DIMM module installed on the selected slot. Configuration options: [DIMM_A1] [DIMM_B1] [DIMM_A2] [DIMM_B2]

Chapter 2: Getting started

2.9 Exit menu

The Exit menu items allow you to load the optimal default values for the BIOS items, and save or discard your changes to the BIOS items. You can access the EZ Mode from the Exit menu.

Aptio Setup Utility - Copyright (C) 2014 American Megatrends, Inc.

Main Ai Tweaker Advanced Monitor Boot Tool Exit

Load Optimized Defaults

Load Optimized Defaults

Save Changes & Reset

Discard Changes & Exit

Launch EFI Shell from filesystem device

Load Optimized 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 confirmation window appears.

Select Yes to load the default values.

Save Changes & Reset

Once you are finished making your selections, choose this option from the Exit menu to ensure the values you selected are saved. When you select this option or if you press <F10>, a confirmation window appears. Select Yes to save changes and exit.

Discard Changes & Exit

This option allows you to exit the Setup program without saving your changes. When you select this option or if you press <Esc>, a confirmation window appears. Select Yes to discard changes and exit.

Launch EFI Shell from filesystem device

This option allows you to attempt to launch the EFI Shell application (shellx64.efi) from one of the available devices that have a filesystem.

ASUS B85M-E/DASH

2‑43

2-44 Chapter 2: Getting started

Appendices

Notices

Federal Communications Commission Statement

This device complies with Part 15 of the FCC Rules. Operation is subject to the following two conditions:

• This device may not cause harmful interference.

• This device must accept any interference received including interference that may cause undesired operation.

This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to Part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates, uses and can radiate radio frequency energy and, if not installed and used in accordance with manufacturer’s instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one or more of the following measures:

• Reorient or relocate the receiving antenna.

• Increase the separation between the equipment and receiver.

• Connect the equipment to an outlet on a circuit different from that to which the receiver is connected.

• Consult the dealer or an experienced radio/TV technician for help.

The use of shielded cables for connection of the monitor to the graphics card is required to assure compliance with FCC regulations. Changes or modifications to this unit not expressly approved by the party responsible for compliance could void the user’s authority to operate this equipment.

IC: Canadian Compliance Statement

Complies with the Canadian ICES-003 Class B specifications. This device complies with RSS

210 of Industry Canada. This Class B device meets all the requirements of the Canadian interference-causing equipment regulations.

This device complies with Industry Canada license exempt RSS standard(s). Operation is subject to the following two conditions: (1) this device may not cause interference, and (2) this device must accept any interference, including interference that may cause undesired operation of the device.

Cut appareil numérique de la Classe B est conforme à la norme NMB-003 du Canada.

Cet appareil numérique de la Classe B respecte toutes les exigences du Règlement sur le matériel brouilleur du Canada.

Cet appareil est conforme aux normes CNR exemptes de licence d’Industrie Canada. Le fonctionnement est soumis aux deux conditions suivantes :

(1) cet appareil ne doit pas provoquer d’interférences et

(2) cet appareil doit accepter toute interférence, y compris celles susceptibles de provoquer un fonctionnement non souhaité de l’appareil.

B85M-E/DASH

A-1

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.

VCCI: Japan Compliance Statement

VCCI Class B Statement

This is a Class B product based on the standard of the VCCI Council. If this is used near a radio or television receiver in a domestic environment, it may cause radio interference. Install and use the equipment according to the instruction manual.

KC: Korea Warning Statement

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://csr.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.

A-2

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.

ASUS Recycling/Takeback Services

ASUS recycling and takeback programs come from our commitment to the highest standards for protecting our environment. We believe in providing solutions for you to be able to responsibly recycle our products, batteries, other components as well as the packaging materials. Please go to http://csr.asus.com/english/Takeback.htm for detailed recycling information in different regions.

Appendices

ASUS contact information

ASUSTeK COMPUTER INC.

Address

Telephone

Fax

E-mail

Web site

15 Li-Te Road, Peitou, Taipei, Taiwan 11259

+886-2-2894-3447

+886-2-2890-7798 [email protected]

http://www.asus.com

Technical Support

Telephone

Fax

Online support

+86-21-3842-9911

+86-21-5866-8722 ext. 9101# http://support.asus.com/techserv/techserv.aspx

ASUS COMPUTER INTERNATIONAL (America)

Address

Telephone

Fax

Web site

800 Corporate Way, Fremont, CA 94539, USA

+1-510-739-3777

+1-510-608-4555 http://www.asus.com/us/

Technical Support

Support fax

General support

Online support

+1-812-284-0883

+1-812-282-2787 http://www.service.asus.com/

ASUS COMPUTER GmbH (Germany and Austria)

Address

Fax

Web site

Online contact

Harkort Str. 21-23, D-40880 Ratingen, Germany

+49-2102-959931 http://www.asus.com/de http://eu-rma.asus.com/sales

Technical Support

Telephone

Support Fax

Online support

+49-2102-5789555

+49-2102-959911 http://www.asus.com/de/support/

B85M-E/DASH

A-3

A-4

Appendices

advertisement

Was this manual useful for you? Yes No
Thank you for your participation!

* Your assessment is very important for improving the workof artificial intelligence, which forms the content of this project

Related manuals