Asus B85M-E R2.0 Manuale utente

Motherboard
B85M-E R2.0

ii
E9282
First Edition
April 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,
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means, except documentation kept by the purchaser for backup purposes, without the express written
permission of ASUSTeK COMPUTER INC. (“ASUS”).
Product warranty or service will not be extended if: (1) the product is repaired, modied or altered, unless
such repair, modication of alteration is authorized in writing by ASUS; or (2) the serial number of the
product is defaced or missing.
ASUS PROVIDES THIS MANUAL “AS IS” WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESS
OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE IMPLIED WARRANTIES OR CONDITIONS OF
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DIRECTORS, OFFICERS, EMPLOYEES OR AGENTS BE LIABLE FOR ANY INDIRECT, SPECIAL,
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DEFECT OR ERROR IN THIS MANUAL OR PRODUCT.
SPECIFICATIONS AND INFORMATION CONTAINED IN THIS MANUAL ARE FURNISHED FOR
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Offer to Provide Source Code of Certain Software
This product contains copyrighted software that is licensed under the General Public License (“GPL”),
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Where the applicable license entitles you to the source code of such software and/or other additional data,
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(1) for free by downloading it from http://support.asus.com/download
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archives, etc. to this email address).

iii
Contents
Safety information...................................................................................................... iv
About this guide......................................................................................................... iv
Package contents....................................................................................................... vi
B85M-E R2.0 specifications summary...................................................................... vi
Chapter 1: Product introduction
1.1 Before you proceed .....................................................................................1-1
1.2 Motherboard overview.................................................................................1-2
1.3 Central Processing Unit (CPU) ...................................................................1-4
1.4 System memory ...........................................................................................1-8
1.5 Expansion slots ......................................................................................... 1-10
1.6 Headers.......................................................................................................1-12
1.7 Connectors .................................................................................................1-13
1.9 Software support ....................................................................................... 1-22
Chapter 2: BIOS information
2.1 Managing and updating your BIOS ............................................................2-1
2.2 BIOS setup program ....................................................................................2-6
2.3 My Favorites .................................................................................................2-9
2.4 Main menu ..................................................................................................2-10
2.5 Ai Tweaker menu........................................................................................2-12
2.6 Advanced menu .........................................................................................2-20
2.7 Monitor menu .............................................................................................2-29
2.8 Boot menu ..................................................................................................2-32
2.9 Tools menu.................................................................................................2-38
2.10 Exit menu....................................................................................................2-39
Appendices
Notices ..................................................................................................................... A-1
ASUS contact information...................................................................................... A-3

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 x it by yourself. Contact a qualied service
technician or your retailer.
Operation safety
• Before installing the motherboard and adding components, 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 be exposed to moisture.
• Place the product on a stable surface.
• If you encounter technical problems with the product, contact a qualied service
technician or your retailer.
About this guide
This user guide contains the information you need when installing and conguring the
motherboard.
How this guide is organized
This guide contains the following parts:
• Chapter1:Productintroduction
This chapter describes the features of the motherboard and the new technology it
supports. It includes descriptions of the switches, jumpers, and connectors on the
motherboard.
• Chapter2:BIOSinformation
This chapter discusses changing system settings through the BIOS Setup menus.
Detailed descriptions fo the BIOS parameters are also provided.

v
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 yers,
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
completing a task.
CAUTION: Information to prevent damage to the components when
completing a task
IMPORTANT: Instructions that you MUST follow to complete a
task.
NOTE: Tips and additional information to help you complete a task.
Typography
Bold text Indicates a menu or an item to select.
Italics
Used to emphasize a word or a phrase.
<Key> Keys enclosed in the less-than and greater-than sign
means that you must press the enclosed key.
Example: <Enter> means that you must press the Enter or
Return key.
<Key1> + <Key2> + <Key3> If you must press two or more keys simultaneously, the key
names are linked with a plus sign (+).

vi
B85M-E R2.0 specifications summary
(continued on the next page)
CPU LGA1150 socket for the 4th Generation Intel®CoreTM i7/ CoreTM i5/ CoreTM
i3, Pentium®, Celeron®Processors
Supports 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.
Chipset Intel®B85 Express Chipset
Memory 4 x DIMM, max. 32GB, DDR3 1600 / 1333 / 1066 MHz, non-ECC, un-
buffered memory
Dual-channel memory architecture
* Refer to www.asus.com for the latest Memory QVL (Qualified Vendors List).
Graphics Integrated graphics processor
Multi-VGA output support: DisplayPort/HDMI/DVI-D/D-Sub port
- Supports DisplayPort with max. resolution of 4096 x 2160 @24Hz/
3840 x 2160 @60Hz
- Supports HDMI with max. resolution of 4096 x 2160 @24Hz / 2560 x
1600 @60Hz
- Supports DVI-D with max.resolution of 1920 x 1200 @60Hz
- Supports D-Sub with max. resolution of 1920 x 1200 @60Hz
Maximum shared memory of 1024 MB
Multi-GPU support Supports ATI®CrossFireX™ Technology
Expansion slots 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
Storage Intel®B85 Express Chipset:
- 2 x Serial ATA 3.0 Gb/s connectors
- 4 x Serial ATA 6.0 Gb/s connector
LAN Realtek®RTL8111F PCIe Gigabit LAN Controller
Package contents
Check your motherboard package for the following items.
Motherboard ASUS B85M-E R2.0 motherboard
Cables 2 x Serial ATA 6.0 Gb/s cables
Accessories 1 x I/O Shield
Application DVD Support DVD
Documentation User Guide
If any of the above items is damaged or missing, contact your retailer.

vii
B85M-E R2.0 specifications summary
Audio 7.1-channel Realtek® ALC887 High Denition Audio CODEC with AMP
- Supports Jack-Detection, Multi-recording, Anti-pop Function and
Front Panel Retasking
* Use a chassis with HD audio module in the front panel to support a
7.1-channel audio output.
USB 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 unique features ASUS EZ DIY
- ASUS CrashFree BIOS 3
- ASUS EZ Flash 2
- ASUS MyLogo 2
- ASUS Q-DIMM
- ASUS Q-SLOT
ASUS Exclusive Features
- ASUS EPU
- ASUS USB 3.0 Boost
- ASUS UEFI BIOS EZ Mode featuring friendly graphics user interface
- ASUS Ai Charger
- ASUS GPU Boost
- ASUS AI Suite 3
- ASUS Anti Surge
ASUS Quiet Thermal Solution
- ASUS Fan Xpert 2
100% Solid Capacitors
Supports SBA
Rear panel I/O ports 1 x PS/2 keyboard port (purple)
1 x PS/2 mouse port (green)
1 x DisplayPort
1 x DVI-D port
1 x D-Sub port
1 x HDMI port
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)

viii
Specications are subject to change without notice.
B85M-E R2.0 specifications summary
Internal connectors 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 connector
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 EATX power connector
1 x 8-pin EATX 12V power connector
Special features On-Semi 4 phase increment
CPU/+5VSB protection circuits increment
PowerPackMOS increment
BIOS features 128Mb Flash ROM, AMI UEFI 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
Manageability WfM 2.0, DMI 2.0, WOL by PME, WOR by PME, PXE
Support DVD Drivers
ASUS utilities
EZ Update
Anti-virus software (OEM version)
Form factor mATX form factor: 9.6 in x 8.9 in (24.4 cm x 22.6 cm)

ASUS B85M-E R2.0 1-1
Product introduction
1
1.1 Before you proceed
Take note of the following precautions before you install motherboard components or change
any motherboard settings.
• Unplugthepowercordfromthewallsocketbeforetouchinganycomponent.
• Beforehandlingcomponents,useagroundedwriststraportouchasafelygrounded
objectorametalobject,suchasthepowersupplycase,toavoiddamagingthemdue
to static electricity.
• HoldcomponentsbytheedgestoavoidtouchingtheICsonthem.
• Wheneveryouuninstallanycomponent,placeitonagroundedantistaticpadorinthe
bag that came with the component.
• Beforeyouinstallorremoveanycomponent,ensurethattheATXpowersupplyis
switched off or the power cord is detached from the power supply. Failure to do so
maycauseseveredamagetothemotherboard,peripherals,orcomponents.

1-2 Chapter 1: Product introduction
B85M-E R2.0
Place this side
towards the rear
of the chassis
1.2 Motherboard overview
Beforeyouinstallthemotherboard,studythecongurationofyourchassistoensurethatthe
motherboardts.
Unplugthepowercordbeforeinstallingorremovingthemotherboard.Failuretodosocan
cause you physical injury and damage to motherboard components.
1.2.1 Placement direction
Wheninstallingthemotherboard,placeitintothechassisinthecorrectorientation.Theedge
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.
Donotovertightenthescrews!Doingsocandamagethemotherboard.
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