Preface
Copyright
This publication, including all photographs, illustrations and software, is protected
under international copyright laws, with all rights reserved. Neither this manual, nor
any of the material contained herein, may be reproduced without written consent of
the author.
Version 1.0
Disclaimer
The information in this document is subject to change without notice. The manufacturer makes no representations or warranties with respect to the contents hereof
and specifically disclaims any implied warranties of merchantability or fitness for
any particular purpose. The manufacturer reserves the right to revise this publication and to make changes from time to time in the content hereof without obligation
of the manufacturer to notify any person of such revision or changes.
Trademark Recognition
Microsoft, MS-DOS and Windows are registered trademarks of Microsoft Corp.
MMX, Pentium, Pentium-II, Pentium-III, Celeron are registered trademarks of Intel
Corporation.
Other product names used in this manual are the properties of their respective owners
and are acknowledged.
Federal Communications Commission (FCC)
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 the 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 the receiver
• Connect the equipment onto 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
Shielded interconnect cables and a shielded AC power cable must be employed with
this equipment to ensure compliance with the pertinent RF emission limits governing this device. Changes or modifications not expressly approved by the system’s
manufacturer could void the user’s authority to operate the equipment.
B85H3-M7 USER MANUAL
Declaration of Conformity
This device complies with part 15 of the FCC rules. Operation is subject to the following conditions:
• This device may not cause harmful interference.
• This device must accept any interference received, including interference
that may cause undesired operation.
This device is in conformity with the following EC/EMC directives:
EN 55022
EN 61000-3-2
EN 61000-3-3
EN 55024
EN 60950
CE marking
Limits and methods of mesurement of radio disturbance characteristics of information technology equipment
Disturbances in supply systems caused
Disturbances in supply systems caused by household appliances and similar electrical equipment “ Voltage fluctuations”
Information technology equipment-Immunity characteristicsLimits and methods of measurement
Safety for information technology equipment including electrical business equipment
Canadian Department of Communications
This class B digital apparatus meets all requirements of the Canadian Interferencecausing Equipment Regulations.
Cet appareil numérique de la classe B respecte toutes les exigences du Réglement
sur le matériel brouilieur du Canada.
About the Manual
The manual consists of the following:
Chapter 1
Introducing the Motherboard
Describes features of the
motherboard.
H
page 1
Chapter 2
Installing the Motherboard
Chapter 3
Using BIOS
Chapter 4
Using the Motherboard Software
Chapter 5
Trouble Shooting
ii
B85H3-M7 USER MANUAL
Describes installation of
motherboard components.
Provides information on using the BIOS Setup Utility.
Describes the motherboard
software.
Provides basic trouble
shooting tips.
H
H
H
H
page 7
page 27
page 63
page 67
TABLE OF CONTENTS
Preface i
Chapter 1 1
Introducing the Motherboard 1
Introduction...........................................................................................1
Pakage Contents..................................................................................1
Specifications......................................................................................2
Motherboard Components................................................................4
I/O Ports...............................................................................................6
Chapter 2 7
Installing the Motherboard 7
Safety Precautions..............................................................................7
Installing the Motherboard in a Chassis.......................................7
Checking Jumper Settings..................................................................8
Installing Hardware...........................................................................9
Installing the Processor............................................................9
Installing the CPU Cooler........................................................11
Installing Memory Modules...................................................12
Installing Add-on Cards..........................................................13
Connecting Optional Devices.................................................15
Installing a SATA Hard Drive...................................................22
Connecting Case Components........................................................23
Front Panel Header................................................................25
Chapter 3 27
Using BIOS 27
About the Setup Utility......................................................................27
The Standard Configuration........................ ...........................27
Entering the Setup Utility.......................................................27
Resetting the Default CMOS Values.....................................28
Using BIOS.........................................................................................28
BIOS Navigation Keys..............................................................29
Main Menu.............................................................................30
Advanced Menu......................................................................31
Chipset Menu..........................................................................46
M.I.B III(MB Intelligent Bios III) Menu....................................49
Boot Menu...............................................................................58
Security Menu.........................................................................59
Exit Menu................................................................................60
Updating the BIOS......................................................................61
B85H3-M7 USER MANUAL
iii
Chapter 4 63
Using the Motherboard Software 63
Auto-installing under Windows XP/7/8.......................................63
Running Setup........................................................................63
Manual Installation..........................................................................65
ECS Utility Software (Intelligent EZ Utility).....................................65
Chapter 5 67
Trouble Shooting 67
Start up problems during assembly..............................................67
Start up problems after prolong use............................................68
Maintenance and care tips..............................................................68
Basic Troubleshooting Flowchart.....................................................69
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B85H3-M7 USER MANUAL
Chapter 1
Introducing the Motherboard
Introduction
Thank you for choosing the B85H3-M7 motherboard. This motherboard is a high performance, enhanced function motherboard designed to support the LGA1150 socket
for Intel® Haswell Processor.
This motherboard is based on Intel® B85 Express Chipset for best desktop platform
solution. It supports up to 16 GB of system memory with dual channel long DDR3
1600/1333 MHz. One PCI Express x16 slot, intended for Graphics Interface, is fully
conformed to PCI Express 3.0 Standard. In addition, two PCI Express x1 slots are for
extending usage.
It integrates USB 2.0 and USB 3.0 interface, supporting up to eight USB 2.0 ports (four
USB 2.0 ports and two USB 2.0 headers support additional four USB 2.0 ports) and
four USB 3.0 ports (two USB 3.0 ports at the rear panel and one USB 3.0 header supports additional two USB 3.0 ports).
The motherboard is equipped with advanced full set of I/O ports in the rear panel,
including PS/2 mouse and PS/2 keyboard connectors, one VGA port, one DVI port, one
HDMI port, four USB 2.0 ports, two USB 3.0 ports, one RJ45 LAN connector, and audio
jacks for microphone, line-in and 6-ch line-out.
In addition, this motherboard supports two SATA 6Gb/s and two SATA 3Gb/s connectors for expansion.
Package Contents
Your motherboard package ships with the following items:
B85H3-M7 Motherboard
Quick Installation Guide
User Manual
DVD
I/O Shield
2 SATA Cables
Chapter 1
The package contents above are for reference only, please take the actual
package items as standard.
B85H3-M7 USER MANUAL
1
Chapter 1
Specifications
CPU
Chipset
Memory
Expansion
Slots
Storage
Audio
LAN • Realtek 8111G Gigabit LAN (co-lay 8106)
Rear Panel I/O
Internal I/O
Connectors &
Headers
• LGA1150 socket for Intel® Haswell Processor
Note: Please go to ECS website for the latest CPU support list.
• Intel® B85 Express Chipset
• Dual-channel long DDR3 memory architecture
• 2 x 240-pin DDR3 DIMM sockets support up to 16 GB
• Supports DDR3 1600/1333 MHz DDR3 SDRAM
Note: Please go to ECS website for the latest Memory support list.
• 1 x PCI Express x16 Gen3 slot
• 2 x PCI Express x1 slots
• Supported by Intel® B85 Express Chipset
- 2 x Serial ATA 3Gb/s devices
- 2 x Serial ATA 6Gb/s devices
• Realtek ALC662
- 6 Channel High Definiton Audio Codec
- Compliant with HD audio specification
• 1 x PS/2 keyboard and PS/2 mouse connectors
• 1 x VGA port
• 1 x DVI port
• 1 x HDMI port
• 4 x USB 2.0 ports
• 2 x USB 3.0 ports
• 1 x RJ45 LAN connector
• 1 x Audio port (1x Line in, 1x Line out, 1x Mic_in Rear)
• 1 x 24-pin ATX Power Supply connector
• 1 x 4-pin ATX12V Power connector
• 1 x 4-pin CPU_FAN connector
• 1 x 3-pin SYS_FAN connector (co-lay 4-pin)
• 2 x USB 2.0 headers support additional four USB 2.0 ports
• 1 x USB 3.0 header supports additional two USB 3.0 ports
• 2 x SATA 3Gb/s connectors
• 2 x SATA 6Gb/s connectors
• 1 x COM header
• 1 x Case open header
• 1 x CLR_CMOS header
• 1 x Front Panel audio header
• 1 x Front Panel switch/LED header
• 1 x SPDIFO header
• 1 x LDC header
• 1 x SPK header
• 1 x LPT header
2
B85H3-M7 USER MANUAL
System BIOS
Form Factor
• AMI BIOS with 64Mb SPI Flash ROM
• Supports Plug and Play, STR(S3)/STD(S4)
• Supports Hardware Monitor
• Supports ACPI & DMI
• Audio, LAN, can be disabled in BIOS
• Supports Dual/Triple Display (depends on display output)
• F7 hot key for boot up devices option
• Supports Pgup clear CMOS Hotkey (Has PS2 KB Model only)
• Supports Multi-Language
• Supports AC’97/HD Audio auto detect (default)
• Micro-ATX Size, 225mm x 180mm
Chapter 1
B85H3-M7 USER MANUAL
3
Chapter 1
Motherboard Components
4
B85H3-M7 USER MANUAL
Table of Motherboard Components
LABEL COMPONENTS
1. CPU Socket LGA1150 socket
2. SYS_FAN 3-pin system cooling fan connector (co-lay 4-pin)
3. CPU_FAN 4-pin CPU cooling fan connector
4. DDR3_1~2 240-pin l ong DDR3 Module slots
5. ATX_POWER Standard 24-pin ATX power connector
6. SATA2_3~4 Serial ATA 3.0 Gb/s connectors
7. CASE CASE open header
8. F_PANEL Front panel switch/LED header
9. SPK Speaker header
10. SATA3_1~2 Serial ATA 6.0 Gb/s connectors
11. F_USB1~2 Front panel USB 2.0 headers
12. LDC Debug card header
13. COM Onboard serial port header
14. LPT Printer Header
15. F_AUDIO Front panel audio header
16.SPDIFO SPDIF out header
17. PCIE1~2 PCI Express x1 slots
18. CLR_CMOS Clear CMOS jumper
19. PCIEX16 PCI Express slot for graphi cs interface
20. USB3F Front panel USB 3.0 header
21. ATX12V 4-pin +12V power connector
B85H3-M7 USER MANUAL
Chapter 1
5
Chapter 1
LAN LED Status Description
Activity LED
Link LED
Link LED
LAN Port
I/O Ports
1. PS/2 Mouse (green)
Use this PS/2 port to connect a PS/2 mouse.
2. PS/2 Keyboard (purple)
Use this PS/2 port to connect a PS/2 keyboard.
3. VGA Port
Connect your monitor to the VGA port.
4. DVI Port
You can connect the display device to the DVI port.
5. HDMI Port
You can connect the display device to the HDMI port.
6. USB 2.0 Ports
Use the USB 2.0 ports to connect USB 2.0 devices.
7. USB 3.0 Ports
Use the USB 3.0 ports to connect USB 3.0 devices.
8. LAN Port
Connect an RJ-45 jack to the LAN port to connect your computer to the Network.
OFF No d ata
Orange blinking Active
OFF No link
Green Link
9. Line-in (blue)
It can be connected to an external CD/DVD player, Tape player or other audio
devices for audio input.
10. Line-out (lime)
It is used to connect to speakers or headphones.
11. Microphone (pink)
It is used to connect to a microphone.
6
B85H3-M7 USER MANUAL
Chapter 2
Installing the Motherboard
2-1. Safety Precautions
Follow these safety precautions when installing the motherboard:
• Wear a grounding strap attached to a grounded device to avoid damage
from static electricity.
• Discharge static electricity by touching the metal case of a safely grounded
object before working on the motherboard.
• Leave components in the static-proof bags.
• Always remove the AC power by unplugging the power cord from the power
outlet before installing or removing the motherboard or other hardware
components.
2-2. Installing the motherboard in a Chassis
This motherboard carries a Micro ATX form factor of 225 x 180 mm. Choose a chassis
that accommodates this from factor. Make sure that the I/O template in the chassis
matches the I/O ports installed on the rear edge of the motherboard. Most system
chassis have mounting brackets installed in the chassis, which corresponds to the
holes in the motherboard. Place the motherboard over the mounting brackets and
secure the motherboard onto the mounting brackets with screws.
Chapter 2
Do not over-tighten the screws as this can stress the motherboard.
B85H3-M7 USER MANUAL
7
2-3. Checking Jumper Settings
The following illustration shows the location of the motherboard jumpers. Pin 1 is
labeled.
Chapter 2
1. To avoid the system instability after clearing CMOS, we recommend users to
enter the main BIOS setting page to “Load Default Settings” and then “Save
and Exit Setup”.
8
B85H3-M7 USER MANUAL
2-4. Installing Hardware
2-4-1. Installing the Processor
• This motherboard has an LGA1150 socket.
• When choosing a processor, consider the performance requirements of
the system. Performance is based on the processor design, the clock speed
and system bus frequency of the processor, and the quantity of internal
cache memory and external cache memory.
• You may be able to change the settings in the system Setup Utility. We
strongly recommend you do not over-clock processor or other components to run faster than their rated speed.
• The following illustration shows CPU installation components.
A. Press the hook of lever down with your thumb and pull it to the right
side to release it from retention tab.
B. Lift the tail of the load lever and rotate the load plate to fully open
position.
Chapter 2
C. Grasp the edge of the package substrate. Make sure pin 1 indicator
is on your bottom-left side. Aim at the socket and place the package
carefully into the socket by purely vertical motion.
B85H3-M7 USER MANUAL
9
Chapter 2
D. Rotate the load plate onto the package IHS (Intergraded Heat
Spreader). Engage the load lever while pressing down lightly onto the
load plate. Secure the load lever with the hook under retention tab. Then
the cover will flick automatically.
Please save and replace the cover onto the CPU socket if processor is removed.
10
B85H3-M7 USER MANUAL
2-4-2. Installing the CPU Cooler
• Install the cooling fan in a well-lit work area so that you can clearly see the
motherboard and processor socket.
• Avoid using cooling fans with sharp edges in case the fan casing and the
clips cause serious damage to the motherboard or its components.
• To achieve better airflow rates and heat dissipation, we suggest that you
use a high quality fan with 3800 rpm at least. CPU fan and heat sink installation procedures may vary with the type of CPU fan/heatsink supplied.
The form and size of fan/heatsink may also vary.
• DO NOT remove the CPU cap from the socket before installing a CPU.
• Return Material Authorization (RMA) requests will be accepted only if the
motherboard comes with the cap on the LGA1150 socket.
• The following illustration shows how to install CPU fan.
A. Apply some thermal grease onto the contacted area between the
heatsink and the CPU, and make it to be a thin layer.
B. Fasten the cooling fan supporting base onto the CPU socket on the
motherboard. And make sure the CPU fan is plugged to the CPU fan
connector.
Chapter 2
C. Connect the CPU cooler power connector to the CPU_FAN connector.
B85H3-M7 USER MANUAL
11
2-4-3. Installing Memory Modules
Chapter 2
• This motherboard accommodates two memory modules. It can support
two 240-pin DDR3 1600/1333.
• Do not remove any memory module from its antistatic packaging until
you are ready to install it on the motherboard. Handle the modules only
by their edges. Do not touch the components or metal parts. Always wear
a grounding strap when you handle the modules.
• You must install at least one module in any of the two slots. Total memory
capacity is 16 GB.
• Refer to the following to install the memory modules.
A. Push the latches on each side of the DIMM slot down.
B. Install the DIMM module into the slot and press it firmly down until it
seats correctly. Check that the cutouts on the DIMM module edge
connector match the notches in the DIMM slot.
C. The slot latches are levered upwards and latch on to the edges of the
DIMM.
12
B85H3-M7 USER MANUAL
2-4-4. Installing Add-on Cards
The slots on this motherboard are designed to hold expansion cards and connect
them to the system bus. Expansion slots are a means of adding or enhancing the
motherboard’s features and capabilities. With these efficient facilities, you can
increase the motherboard’s capabilities by adding hardware that performs tasks
that are not part of the basic system.
Chapter 2
PCIEX16 Slot
PCIE1~2 Slots
The PCI Express x16 slot is used to install an external PCI Express graphics card that is fully compliant to the PCI Express
Base Specification revision 3.0.
The PCI Express x1 slots are fully compliant to the PCI Express
Base Specification revision 2.0.
Before installing an add-on card, check the documentation for
the card carefully. If the card is not Plug and Play, you may have
to manually configure the card before installation.
B85H3-M7 USER MANUAL
13
Follow these instructions to install an add-on card:
Chapter 2
Please refer the following illustrations to install the add-on card:
1 Remove a blanking plate from the system case corresponding to the slot
you are going to use.
2 Install the edge connector of the add-on card into the expansion slot.
Ensure that the edge connector is correctly seated in the slot.
3 Secure the metal bracket of the card to the system case with a screw.
1. For some add-on cards, for example graphics adapters and network adapters, you have to install drivers and software before you can begin using the
add-on card.
2. The onboard PCI interface does not support 64-bit SCSI cards.
14
Install the LAN Card in the PCIE X1 slotInstall the VGA Card in the PCI slot
Install the VGA Card in the PCIE X16 slot
B85H3-M7 USER MANUAL
2-4-5. Connecting Optional Devices
No. Components No. Components
1 SATA2 _3/4 & SATA3_1 /2 6 L PT
2 CASE 7 SP DIFO
3F_USB1~28F_AUDIO
4LDC9USB3F
5COM~ ~
Refer to the following for information on connecting the motherboard’s optional
devices:
Chapter 2
B85H3-M7 USER MANUAL
15
1. SATA2_3/4 & SATA3_1/2 : Serial ATA connectors
SATA2_3/4 connectors are used to support the Serial ATA 3.0Gb/s devices, and SATA3_1/
2 connectors support the Serial ATA 6.0Gb/s device, simpler disk drive cabling and
easier PC assembly. It eliminates limitations of the current Parallel ATA interface.
But maintains register compatibility and software compatibility with Parallel ATA.
Chapter 2
2. CASE: Chassis Intrusion Detect Header
This detects if the chassis cover has been removed. This function needs a chassis
equipped with instrusion detection switch and needs to be enabled in BIOS.
16
B85H3-M7 USER MANUAL
3. F_USB1~2: Front Panel USB 2.0 headers
The motherboard has two USB 2.0 headers supporting four USB 2.0 ports. Additionally, some computer cases have USB ports at the front of the case. If you have this
kind of case, use auxiliary USB connector to connect the front-mounted ports to the
motherboard.
Please make sure that the USB cable has the same pin assignment as indicated above. A different pin assignment may cause damage or system hangup.
Chapter 2
4. LDC: Debug Card Header
B85H3-M7 USER MANUAL
17
5. COM: Onboard serial port header
Connect a serial port extension bracket to this header to add a serial port to your
system.
Chapter 2
6. LPT: Onboard parallel port Header
This is a header that can be used to connect to the printer, scanner or other devices.
18
B85H3-M7 USER MANUAL
7. SPDIFO: SPDIF out header
This is an optional header that provides an SPDIFO (Sony/Philips Digital Interface)
output to digital multimedia device through optical fiber or coaxial connector.
8. F_AUDIO: Front Panel Audio Header
The front panel audio header allows the user to install auxiliary front-oriented microphone and line-out ports for easier access. This header supports HD audio by
default. If you want connect an AC’ 97 front panel audio to HD onboard headers,
please set as below picture.
Chapter 2
B85H3-M7 USER MANUAL
19
AC’ 97 Audio Configuration: To enable the front panel audio connector to support AC97 Audio mode.
If you use AC’ 97 Front Panel, please tick off the option of “Disabled Front Panel
Detect ” . If you use HD Audio Front Panel, please don’ t tick off “Disabled Front Panel
Detect
Chapter 2
If you use AC’ 97 Front Panel, please don’ t tick off “ Using Front Jack Detect ” . If you
use HD Audio Front Panel, please tick off the option of “Using Front Jack Detect ”.
” .
* For reference only
20
* For reference only
B85H3-M7 USER MANUAL
9. USB3F: Front Panel USB 3.0 header
This Motherboard implements one USB 3.0 header supporting 2 extra front USB 3.0
ports, which delivers 5Gb/s transfer rate.
Please make sure that the USB cable has the same pin assignment as indicated above. A different pin assignment may cause damage or system hangup.
Chapter 2
B85H3-M7 USER MANUAL
21
2-4-6. Installing a SATA Hard Drive
This section describes how to install a SATA Hard Drive.
About SATA Connectors
Your motherboard features four SATA connectors supporting a total of four drives.
Chapter 2
SATA refers to Serial ATA (Advanced Technology Attachment) is the standard interface
for the IDE hard drives which are currently used in most PCs. These connectors are
well designed and will only fit in one orientation. Locate the SATA connectors on the
motherboard and follow the illustration below to install the SATA hard drives.
Installing Serial ATA Hard Drives
To install the Serial ATA (SATA) hard drives, use the SATA cable that supports the Serial
ATA protocol. This SATA cable comes with a SATA power cable. You can connect either
end of the SATA cable to the SATA hard drive or the connector on the motherboard.
Refer to the illustration below for proper installation:
1 Attach either cable end to the connector on the motherboard.
2 Attach the other cable end to the SATA hard drive.
3 Attach the SATA power cable to the SATA hard drive and connect the other
end to the power supply.
22
* For reference only
B85H3-M7 USER MANUAL
2-4-7. Connecting Case Components
No. Components No. Components
1 SYS_FAN 4 F_PANEL
2 CPU_FAN 5 SPK
3 ATX_POWER 6 ATX12V
After you have installed the motherboard into a case, you can begin connecting the
motherboard components. Refer to the following:
Chapter 2
1 & 2. CPU_FAN(CPU cooling FAN Power Connector) & SYS_FAN (co-lay 4
pin)(System Cooling FAN Power Connector)
Connect the CPU cooling fan cable to CPU_FAN
Connect the system cooling fan connector to SYS_FAN.
Users please note that the fan connector supports the CPU cooling fan of 1.1A
~ 2.2A (26.4W max) at +12V.
B85H3-M7 USER MANUAL
23
3 & 6. ATX_POWER (ATX 24-pin Power Connector) & ATX12V (ATX 12V Power
Connector)
Connect the standard power supply connector to ATX_POWER.
Connect the auxiliary case power supply connector to ATX12V.
Chapter 2
Connecting 24-pin power cable
The ATX 24-pin connector allows you to connect to ATX v2.x power supply.
With ATX v2.x power supply, users please
note that when installing 24-pin power
cable, the latches of power cable and the
ATX match perfectly.
24
24-pin power cable
Connecting 4-pin power cable
The ATX12V4P power connector is used to provide power to the CPU.
When installing 4-pin power cable, the
latches of power cable and the ATX12V4P
match perfectly.
4-pin power cable
B85H3-M7 USER MANUAL
4. Front Panel Header
The front panel header (F_PANEL) provides a standard set of switch and LED headers
commonly found on ATX or Micro ATX cases. Refer to the table below for information:
Hard Drive Activity LED
Connecting pins 1 and 3 to a front panel mounted LED provides visual indication that
data is being read from or written to the hard drive. For the LED to function properly,
an IDE drive should be connected to the onboard IDE interface. The LED will also
show activity for devices connected to the SCSI (hard drive activity LED) connector.
Power/Sleep/Message waiting LED
Connecting pins 2 and 4 to a single or dual-color, front panel mounted LED provides
power on/off, sleep, and message waiting indication.
Reset Switch
Supporting the reset function requires connecting pin 5 and 7 to a momentary-contact switch that is normally open. When the switch is closed, the board resets and
runs POST.
Power Switch
Supporting the power on/off function requires connecting pins 6 and 8 to a momentary-contact switch that is normally open. The switch should maintain contact for at
least 50 ms to signal the power supply to switch on or off. The time requirement is
due to internal de-bounce circuitry. After receiving a power on/off signal, at least
two seconds elapses before the power supply recognizes another on/off signal.
Chapter 2
B85H3-M7 USER MANUAL
25
5. SPK: Speaker
Connect the case speaker cable to SPK.
Chapter 2
This concludes Chapter 2. The next chapter covers the BIOS.
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B85H3-M7 USER MANUAL
Chapter 3
Using BIOS
About the Setup Utility
The computer uses the latest “American Megatrends Inc.” BIOS with support for
Windows Plug and Play. The CMOS chip on the motherboard contains the ROM setup
instructions for configuring the motherboard BIOS.
The BIOS (Basic Input and Output System) Setup Utility displays the system’s configuration status and provides you with options to set system parameters. The parameters are stored in battery-backed-up CMOS RAM that saves this information
when the power is turned off. When the system is turned back on, the system is
configured with the values you stored in CMOS.
The BIOS Setup Utility enables you to configure:
• Hard drives, diskette drives and peripherals
• Video display type and display options
• Password protection from unauthorized use
• Power Management features
The settings made in the Setup Utility affect how the computer performs. Before
using the Setup Utility, ensure that you understand the Setup Utility options.
This chapter provides explanations for Setup Utility options.
The Standard Configuration
A standard configuration has already been set in the Setup Utility. However, we recommend that you read this chapter in case you need to make any changes in the
future.
This Setup Utility should be used:
• when changing the system configuration
• when a configuration error is detected and you are prompted to make
changes to the Setup Utility
• when trying to resolve IRQ conflicts
• when making changes to the Power Management configuration
• when changing the password or making other changes to the Security
Setup
Chapter 3
Entering the Setup Utility
When you power on the system, BIOS enters the Power-On Self Test (POST) routines.
POST is a series of built-in diagnostics performed by the BIOS. After the POST routines
are completed, the following message appears:
Press DEL to enter SETUP
B85H3-M7 USER MANUAL
27
Press the delete key to access BIOS Setup Utility.
Main Advanced Chipset M.I.B III Boot Security Exit
BIOS Information
System Language English
System Date
System Time 00:05:46
Chapter 3
Resetting the Default CMOS Values
When powering on for the first time, the POST screen may show a “CMOS Settings
Wrong” message. This standard message will appear following a clear CMOS data
at factory by the manufacturer. You simply need to Load Default Settings to reset
the default CMOS values.
Note: Changes to system hardware such as different CPU, memories, etc. may
also trigger this message.
Tue 07/03/2013
Choose the system default
language
: Select Screen
/Click: Select Item
Enter/Dbl Click : Select
+/- : Change Opt.
F1: General Help
F2: Previous Values
F3: Optimized Defaults
F4: Save & Exit
ESC/Right Click: Exit
28
Using BIOS
When you start the Setup Utility, the main menu appears. The main menu of the
Setup Utility displays a list of the options that are available. A highlight indicates
which option is currently selected. Use the cursor arrow keys to move the highlight
to other options. When an option is highlighted, execute the option by pressing
<Enter>.
Some options lead to pop-up dialog boxes that prompt you to verify that you wish to
execute that option. Other options lead to dialog boxes that prompt you for information.
Some options (marked with an icon
) lead to submenus that enable you to change
the values for the option. Use the cursor arrow keys to scroll through the items in the
submenu.
B85H3-M7 USER MANUAL
In this manual, default values are enclosed in parenthesis. Submenu items are
denoted by an icon
.
The default BIOS setting for this motherboard apply for most conditions
with optimum performance. We do not suggest users change the default
values in the BIOS setup and take no responsibility to any damage caused
by changing the BIOS settings.
BIOS Navigation Keys
The BIOS navigation keys are listed below:
KEY FUNCTION
ESC Exits the current menu
+/- Change Opt.
Enter Select
F1 General Help
F2 Previous Value
F3 Optimized Defaults
F4 Save & Exit
1. For the purpose of better product maintenance, the manufacture
reserves the right to change the BIOS items presented in this manual. The
BIOS setup screens shown in this chapter are for reference only and may
differ from the actual BIOS. Please visit the manufacture’s website for
updated manual.
2. In this Gui BIOS, you can operate by mouse or keyboard. Click : select
item; Double click: enter; Right click: exit.
Scrolls through the items on a menu
Chapter 3
B85H3-M7 USER MANUAL
29
Main Menu
When you enter the BIOS Setup program, the main menu appears, giving you an
overview of the basic system information. Select an item and press <Enter> to
display the submenu.
Main Advanced Chipset M.I.B III Boot Security Exit
BIOS Information
System Language English
System Date
Chapter 3
System Time 00:05:46
System Language (English)
This item is used to set system language.
System Date & Time
The Date and Time items show the current date and time on the computer. If you are
running a Windows OS, these items are automatically updated whenever you make
changes to the Windows Date and Time Properties utility.
Tue 07/23/2013
Choose the system default
language
: Select Screen
/Click: Select Item
Enter/Dbl Click : Select
+/- : Change Opt.
F1: General Help
F2: Previous Values
F3: Optimized Defaults
F4: Save & Exit
F4: Save & Exit
ESC/Right Click: Exit
ESC/Right Click: Exit
30
B85H3-M7 USER MANUAL
Advanced Menu
The Advanced menu items allow you to change the settings for the CPU and other
system.
Main Advanced Chipset M.I.B III Boot Security Exit
LAN Configuration
PC Health Status
Power Management Setup
PCI Express Configuration
ACPI Settings
CPU Configuration
SATA Configuration
USB Configuration
Super IO Configuration
Intel(R) Rapid Start Technology
Intel(R) Smart Connect Technology
Intel ME BIOS Extension Configuration
LAN Configuration Parameters
: Select Screen
/Click: Select Item
Enter/Dbl Click : Select
+/- : Change Opt.
F1: General Help
F2: Previous Values
F3: Optimized Defaults
F4: Save & Exit
ESC/Right Click: Exit
LAN Configuration
The item in the menu shows the LAN-related information that the BIOS
automatically detects.
Main Advanced Chipset M.I.B III Boot Security Exit
LAN Configuration
Onboard LAN Controller Enabled
Enabled/Disabled Onboard
LAN Controller
Chapter 3
Onboard LAN Controller (Enabled)
Use this item to enable or disable Onboard LAN controller.
Press <Esc> to return to the Advanced Menu page.
B85H3-M7 USER MANUAL
: Select Screen
/Click: Select Item
Enter/Dbl Click : Select
+/- : Change Opt.
F1: General Help
F2: Previous Values
F3: Optimized Defaults
F4: Save & Exit
ESC/Right Click: Exit
31
PC Health Status
On motherboards support hardware monitoring, this item lets you monitor the
parameters for critical voltages, temperatures and fan speeds.
Main Advanced Chipset M.I.B III Boot Security Exit
CPU Temperature (DTS) : 45
System Temperature : 32
CPU Fan Speed : 3126 RPM
Chapter 3
System Fan Speed : 0 R PM
Processor Input Voltage : 1.740V
DIMM Voltage : 1.488V
TCC Activation Temperature (DTS) 75
Smart Fan Function
Scroll to this item and press <Enter> to view the following screen:
Main Advanced Chipset M.I.B III Boot Security Exit
PC Health Status
Smart Fan Function
0
C
: Select Screen
/Click: Select Item
Enter/Dbl Click : Select
+/- : Change Opt.
F1: General Help
F2: Previous Values
F3: Optimized Defaults
F4: Save & Exit
ESC/Right Click: Exit
32
CPU Smart Fan Control Enabled
Smart Fan Mode Normal
Smart Fan start PWM value 180
Smart Fan start PWM TEMP(DTS) 45
DeltaT +3
Smart Fan Slope PWM value 10 PWM value/unite
CPU Fan Full Speed Offset (DTS) 52
System Smart Fan Control Enabled
Smart Fan Mode Normal
Smart Fan start PWM value 180
Smart Fan start PWM TEMP(DTS) 45
DeltaT +3
Smart Fan Slope PWM value 10 PWM value/unite
System Fan Full Speed Offset (DTS) 52
Enable CPU SmartFan
: Select Screen
/Click: Select Item
Enter/Dbl Click : Select
+/- : Change Opt.
F1: General Help
F2: Previous Values
F3: Optimized Defaults
F4: Save & Exit
ESC/Right Click: Exit
CPU/System Smart Fan Control (Enabled)
This item allows you to enable/disable the control of the CPU/System fan speed by
changing the fan voltage.
B85H3-M7 USER MANUAL
Smart Fan Mode (Normal)
This item allows you to select the fan mode (Normal, Quiet, Silent, or Manual) for a
better operation environment. If you choose Normal mode, the fan speed will be
auto adjusted depending on the CPU temperature. If you choose Quiet mode, the
fan speed will be auto minimized for quiet environment. If you choose Silent mode,
the fan speed will be auto restricted to make system more quietly. If you choose
Manual mode, the fan speed will be adjusted depending on users’ parameters.
Smart Fan Start PWM value (180)
This item is used to set the start PWM value of the smart fan.
Smart Fan Start TEMP(DTS) (45)
This item is used to set the start temperature of the smart fan.
DeltaT (+3)
This item specifies the range that controls CPU temperature and keeps it from going
so high or so low when smart fan works.
Smart Fan Slope PWM value (10 PWM value/unite)
This item is used to set the Slope Select PWM of the smart fan.
CPU/System Fan Full Speed Offset(DTS) (52)
This item is used to set the CPU/System fan full speed offset value.
Press <Esc> to return to the PC Health Status page.
System Component Characteristics
These items display the monitoring of the overall inboard hardware health events,
such as CPU fan speed, DIMM voltage... etc.
• CPU Temperature (DTS)
• System Temperature
• CPU Fan Speed
• System Fan Speed
• Processor Input Voltage
• DIMM Voltage
Chapter 3
Press <Esc> to return to the Advanced Menu page.
B85H3-M7 USER MANUAL
33
Power Management Setup
This page sets up some parameters for system power management operation.
Main Advanced Chipset M.I.B III Boot Security Exit
Power Management Setup
Resume By RING Disabled
Resume By PME Disabled
Resume By USB Disabled
Resume By PS2 KB Disabled
Resume By PS2 MS Disabled
Resume By RTC Alarm Disabled
EUP Function Enabled
Chapter 3
Power LED Type Dual Color LED
Resume By RING (Disabled)
The system can be turned off with a software command. If you enable this item, the
system can automatically resume if there is an incoming call on the Modem. You
must use an ATX power supply in order to use this feature.
Resume By PME (Disabled)
The system can be turned off with a software command. If you enable this item, the
system can automatically resume if there is an incoming call on the PCI Modem or
PCI LAN card. You must use an ATX power supply in order to use this feature. Use this
item to do wake-up action if inserting the PCI card.
Resume By USB (Disabled)
This item allows you to enable/disable the USB device wakeup function from S3
mode.
Resume By PS2 KB (Disabled)
This item enables or disables you to allow keyboard activity to awaken the system
from power saving mode.
Resume By PS2 MS (Disabled)
This item enables or disables you to allow mouse activity to awaken the system
from power saving mode.
Resume By RTC Alarm (Disabled)
The system can be turned off with a software command. If you enable this item,
the system can automatically resume at a fixed time based on the system’s RTC
(realtime clock). Use the items below this one to set the date and time of the wakeup alarm. You must use an ATX power supply in order to use this feature.
EUP Function (Enabled)
This item allows user to enable or disable EUP function.
Power LED Type (Dual Color LED)
This item shows the type of the power LED.
Press <Esc> to return to the Advanced Menu page.
About Resume by Ring
: Select Screen
/Click: Select Item
Enter/Dbl Click : Select
+/- : Change Opt.
F1: General Help
F2: Previous Values
F3: Optimized Defaults
F4: Save & Exit
ESC/Right Click: Exit
34
B85H3-M7 USER MANUAL
PCI Express Configuration
The item in the menu shows the information of PCI Express Configuration.
Main Advanced Chipset M.I.B III Boot Security Exit
NB PCI Express Configuration
PCI Express 16X
PCI Express 16X Speed Auto
PCI Express Configuration
PCI E 1
PCIe Speed Auto
PCI E 2
PCIe Speed Auto
PCI Express 16X/ PCIE1/ PCIE2 Speed (Auto)
This item allows user to configure the PCI Express 16X/ PCIE1/ PCIE2 speed.
Configure PCI Express 16X
speed B0: D1:F0 Gen 1- Gen
3
: Select Screen
/Click: Select Item
Enter/Dbl Click : Select
+/- : Change Opt.
F1: General Help
F2: Previous Values
F3: Optimized Defaults
F4: Save & Exit
ESC/Right Click: Exit
Chapter 3
B85H3-M7 USER MANUAL
35
ACPI Setting
The item in the menu shows the highest ACPI sleep state when the system enters
suspend.
Main Advanced Chipset M.I.B III Boot Security Exit
ACPI Settings
ACPI Sleep State S3 (Suspend to RAM)
Chapter 3
ACPI Sleep State (S3(Suspend to RAM))
This item allows user to enter the ACPI S3 (Suspend to RAM) Sleep State (default).
Press <Esc> to return to the Advanced Menu page.
CPU Configuration
Scroll to this item and press <Enter> to view the following screen:
Aptio Setup Utility - Copyright (C) 2011 American Megatrends, Inc.
Select the highest ACPI
sleep state the system
will enter when the
suspend button is pressed.
: Select Screen
/Click: Select Item
Enter/Dbl Click : Select
+/- : Change Opt.
F1: General Help
F2: Previous Values
F3: Optimized Defaults
F4: Save & Exit
ESC/Right Click: Exit
36
Main Advanced Chipset M.I.B III Boot Security Exit
CPU Configuration
Intel(R) Core(TM) i7-4765T CPU @ 2.00GHz
EM64T Supported
Processor Speed 2000 MHz
Processor Stepping 306c3
Microcode Revision 12
Processor Cores 4
Intel HT Technology Supported
Intel VT-x Technology Supported
Hyper-threading Enabled
Active Processor Cores All
Limit CPUID Maximum Disabled
Execute Disable Bit Enabled
Intel Virtualization Technology Enabled
LakeTiny Feature Enabled
CPU C3 Report Enabled
CPU C6 Report Disabled
CPU C7 Report Disabled
Package C State limit Auto
Enhanced Halt (C1E)
Enabled
Enabled for Windows XP and
Linux (OS optimized for HyperThreading Technology) and
Disabled for other OS (OS not
optimized for Hyper-Threading
Technology). When Disabled
only one thread per enabled core
is enabled.
: Select Screen
/Click: Select Item
Enter/Dbl Click : Select
+/- : Change Opt.
F1: General Help
F2: Previous Values
F3: Optimized Defaults
F4: Save & Exit
ESC/Right Click: Exit
B85H3-M7 USER MANUAL
Intel(R) Core(TM) i7-4765T CPU @ 2.00GHz
This is display-only field and diaplays the information of the CPU installed in your
computer.
EM64T (Supported)
This item shows the computer supports EMT64.
Processor Speed (2000MHz)
This item shows the current processor speed.
Processor Stepping (306c3)
This item shows the processor stepping version.
Microcode Revision (12)
This item shows the Microcode version.
Processor Cores (4)
This item shows the core number of the processor.
Intel HT Technology (Supported)
This item shows that your computer supports Intel HT technology or not.
Intel VT-x Technology (Supported)
This item shows that your computer supports Intel VT-x technology or not.
Hyper-threading (Enabled)
Use this item to enable or disable hyper-threading.
Active Processor Cores (All)
Use this item to control the active processor cores.
Limit CPUID Maximum
Use this item to enable or disable the maximum CPUID value limit.
Execute Disable Bit (Enabled)
This item allows the processor to classify areas in memory by where application
code can execute and where it cannot. When a malicious worm attempts to insert
code in the buffer, the processor disables code execution, preventing damage or
worm propagation. Replacing older computers with Execute Disable Bit enabled
systems can halt worm attacks, reducing the need for virus related repair.
Intel Virtualization Technology (Enabled)
When disabled, a VMM cannot utilize the additional hardware capabilities provided
by Vandor Pool Technology.
LakeTiny Feature (Enabled)
This item is used to enable or disable LakeTiny for C state configuration.
CPU C3 Report (Enabled)
Use this item to enable or disable CPU C3(ACPI C2) report to OS.
CPU C6 Report (Disabled)
Use this item to enable or disable CPU C6(ACPI C3) report to OS.
CPU C7 Report (Disabled)
This item is used to enable or disable CPU C7 report to OS.
Package C State limit (AUTO)
Use this item to enable or disable Package C State limit.
(Disabled)
Chapter 3
B85H3-M7 USER MANUAL
37
Enhanced Halt (C1E) (Enabled)
Use this item to enable the CPU energy-saving function when the system is not
running.
Press <Esc> to return to the Advanced Menu page.
Chapter 3
38
B85H3-M7 USER MANUAL
SATA Configuration
Use this item to show the mode of SATA configuration options.
Main Advanced Chipset M.I.B III Boot Security Exit
SATA Configuration
SATA Mode AHCI Mode
SATA Port1
Not Present
Spin up Device
External SATA Disabled
SATA Port2
Not Present
Spin up Device Disabled
External SATA Disabled
SATA Port3
Not Present
Spin up Device Disabled
External SATA Disabled
SATA Port4
Not Present
Spin up Device Disabled
External SATA Disabled
Disabled
SATA Mode (AHCI Mode)
Use this item to select SATA mode.
SATA Port 1~4
This motherboard supports four SATA channel and each channel allows one SATA
device to be installed. Use these items to configure each device on the SATA channel.
Determines how SATA
Controller(s) operate.
: Select Screen
/Click: Select Item
Enter/Dbl Click : Select
+/- : Change Opt.
F1: General Help
F2: Previous Values
F3: Optimized Defaults
F4: Save & Exit
ESC/Right Click: Exit
Chapter 3
Press <Esc> to return to the Advanced Menu page.
B85H3-M7 USER MANUAL
39
USB Configuration
Scroll to this item and press <Enter> to view the following screen:
Main Advanced Chipset M.I.B III Boot Security Exit
USB Configuration
All USB Devices Enabled
Legacy USB Support Enabled
Chapter 3
All USB Devices (Enabled)
Use this item to enable or disable all USB devices.
Legacy USB Support (Enabled)
Use this item to enable or disable support for legacy USB devices. Setting to Audio
allows the system to detect the presence of the USB device at startup. If detected,
the USB controller legacy mode is enabled. If no USB device is detected, the legacy
USB support is disabled.
USB Support Parameters
: Select Screen
/Click: Select Item
Enter/Dbl Click : Select
+/- : Change Opt.
F1: General Help
F2: Previous Values
F3: Optimized Defaults
F4: Save & Exit
ESC/Right Click: Exit
40
Press <Esc> to return to the Advanced Menu page.
B85H3-M7 USER MANUAL
Super IO Configuration
Use this item to show the information of the Super IO Configuration.
Main Advanced Chipset M.I.B III Boot Security Exit
Super IO Configuration
Super IO Chip IT8728
Serial Port 0 Configuration
Parallel Port Configuration
Set Parameters of Serial
Port 0 (COMA)
: Select Screen
/Click: Select Item
Enter/Dbl Click : Select
+/- : Change Opt.
F1: General Help
F2: Previous Values
F3: Optimized Defaults
F4: Save & Exit
ESC/Right Click: Exit
Super IO Chip (IT8728)
This item shows the information of the super IO chip.
Serial Port 0 Configuration
Scroll to this item and press <Enter> to view the following screen:
Main Advanced Chipset M.I.B III Boot Security Exit
Serial Port 0 Configuration
Serial Port Enabled
Device Settings IO=3F8h; IRQ=4;
Change Settings Auto
Serial Port
: Select Screen
/Click: Select Item
Enter/Dbl Click : Select
+/- : Change Opt.
F1: General Help
F2: Previous Values
F3: Optimized Defaults
F4: Save & Exit
ESC/Right Click: Exit
Serial Port (Enabled)
This item allows you to enable or disable serial port.
Device Settings (IO=3F8h; IRQ=4)
This item shows the information of the device settings.
Change Settings (Auto)
Use this item to change device settings.
Chapter 3
Press <Esc> to return to the Super IO Configuration page.
B85H3-M7 USER MANUAL
41
Parallel Port Configuration
Scroll to this item and press <Enter> to view the following screen:
Main Advanced Chipset M.I.B III Boot Security Exit
Parallel Port Configuration
Parallel Port Enabled
Device Settings IO=378h; IRQ=5; DMA=3;
Change Settings Auto
Device Mode ECP Mode
Chapter 3
Parallel Port (Enabled)
This item allows you to enable or disable parallel port.
Device Settings (IO=378h; IRQ=5; DMA=3;)
This item shows the information of the device settings.
Change Settings (Auto)
Use this item to change device settings.
Device Mode (ECP Mode)
This item shows the information of the device mode.
Enabled or Disabled Parallel
Port (LPT/LPTE)
: Select Screen
/Click: Select Item
Enter/Dbl Click : Select
+/- : Change Opt.
F1: General Help
F2: Previous Values
F3: Optimized Defaults
F4: Save & Exit
ESC/Right Click: Exit
42
Press <Esc> to return to the Super IO Configuration page.
Press <Esc> to return to the Advanced Menu page.
B85H3-M7 USER MANUAL
Intel(R) Rapid Start Technology
Use this item to show the information of Intel(R) Rapid Start Technology.
Main Advanced Chipset M.I.B III Boot Security Exit
Intel(R) Rapid Start Technology Disabled
Enable/Disable Intel(R)
Rapid Start Technology.
: Select Screen
/Click: Select Item
Enter/Dbl Click : Select
+/- : Change Opt.
F1: General Help
F2: Previous Values
F3: Optimized Defaults
F4: Save & Exit
ESC/Right Click: Exit
Chapter 3
Intel(R) Rapid Start Technology
(Disabled)
Use this item to enable or disable the Intel(R) Rapid Start Technology.
Press <Esc> to return to the Advanced Menu page.
B85H3-M7 USER MANUAL
43
Intel(R) Smart Connect Technology
Use this item to show the information of Intel(R) Smart Connect Technology.
Main Advanced Chipset M.I.B III Boot Security Exit
ISCT Support Disabled
Chapter 3
ISCT Support (Enabled)
Use this item to enable/disable ISCT Support.
Enable/Disable ISCT Support
: Select Screen
/Click: Select Item
Enter/Dbl Click : Select
+/- : Change Opt.
F1: General Help
F2: Previous Values
F3: Optimized Defaults
F4: Save & Exit
ESC/Right Click: Exit
44
B85H3-M7 USER MANUAL
Intel ME BIOS Extension Configuration
Use this item to show the information of Intel ME BIOS Extension Configuration.
Main Advanced Chipset M.I.B. III Boot Security Exit
Enable/Disable Intel(R)
Intel AMT Disabled
BIOS Hotkey Pressed Disabled
MEBx Selection Screen Disabled
Intel AMT (Disabled)
This item just controls the BIOS extension execution. If enabled, this requires
additional firmware in the SPI device.
BISO Hotkey Pressed (Disabled)
This item allows you to enable or disable the BIOS Hotkey Pressed.
MEBx Selection Screen (Disabled)
This item allows you to enable or disable the MEBx selection screen.
Active Management
Technology BIOS Extension.
Note: iAMT H/W is always
enabled.
This option just controls
the BIOS extension execution.
If enabled, this requires
additional firmware in the
SPI device
: Select Screen
/Click: Select Item
Enter/Dbl Click : Select
+/- : Change Opt.
F1: General Help
F2: Previous Values
F3: Optimized Defaults
F4: Save & Exit
ESC/Right Click: Exit
Chapter 3
B85H3-M7 USER MANUAL
45
Chipset Menu
The chipset menu items allow you to change the settings for the North Bridge
chipset, South Bridge chipset and other system.
Main Advanced Chipset M.I.B III Boot Security Exit
System Agent Configuration
PCH Configuration
ME Configuration
Chapter 3
System Agent Configuration
Scroll to this item and press <Enter> and view the following screen:
Main Advanced Chipset M.I.B III Boot Security Exit
System Agent Configuration
IGD Memory 64M
DVMT Memory 256M
IGD Multi-Monitor Disabled
CPU SA Audio Device Enabled
System Agent (SA)
Parameters
: Select Screen
/Click: Select Item
Enter/Dbl Click : Select
+/- : Change Opt.
F1: General Help
F2: Previous Values
F3: Optimized Defaults
F4: Save & Exit
ESC/Right Click: Exit
Select DVMT 5.0 PreAllocated (Fixed) Graphics
Memory size used by the
Internal Graphics Device.
: Select Screen
/Click: Select Item
Enter/Dbl Click : Select
+/- : Change Opt.
F1: General Help
F2: Previous Values
F3: Optimized Defaults
F4: Save & Exit
ESC/Right Click: Exit
46
IGD Memory (64M)
This item shows the information of the IGD(Internal Graphics device) memory.
DVMT Memory (256M)
When set to Fixed Mode, the graphics driver will reserve a fixed position of the
system memory as graphics memory, according to system and graphics requirements.
IGD Multi-Monitor (Disabled)
This item enables or disables IGD (Internal Graphics device) multi-monitor.
CPU SA Audio Device (Enabled)
This item enables or disables CPU SA Audio Device.
B85H3-M7 USER MANUAL
PCH Configuration
Scroll to this item and press <Enter> to view the following screen:
Main Advanced Chipset M.I.B III Boot Security Exit
PCH Configuration
Restore AC Power Loss Power Off
Audio Configuration
Azalia HD Audio Enabled
Case Open Warning Disabled
Chassis Opened No
Select AC power state
when power is re-applied
after a power failure
: Select Screen
/Click: Select Item
Enter/Dbl Click : Select
+/- : Change Opt.
F1: General Help
F2: Previous Values
F3: Optimized Defaults
F4: Save & Exit
ESC/Right Click: Exit
F4: Save & Exit
Restore AC Power Loss (Power Off)
This item enables your computer to automatically restart or return to its operating
status.
Audio Configuration
This item shows the information of the audio configuration.
Azalia HD Audio (Enabled)
This item enables or disables Azalia HD audio.
Case Open Warning (Disabled)
This item enables or disables the warning if the case is opened up, and the item
below indicates the current status of the case.
Chassis Opened (No)
This item indicates whether the case has been opened.
Chapter 3
Press <Esc> to return to the chipset menu page.
B85H3-M7 USER MANUAL
47
ME Configuration
Scroll to this item and press <Enter> to view the following screen:
Main Advanced Chipset M.I.B III Boot Security Exit
Management Engine Technology Configuration
ME Control Enabled
ME FW Version 9.0.10.1372
Chapter 3
ME Control (Enabled)
Use this item to enable or disable ME Firmware.
ME FW Version (9.0.10.1372)
This item shows the ME FW version.
Press <Esc> to return to the Chipset Menu page.
Enable/Disable ME Firm-
ME Subsystem Help
ware
: Select Screen
/Click: Select Item
Enter/Dbl Click : Select
+/- : Change Opt.
F1: General Help
F2: Previous Values
F3: Optimized Defaults
F4: Save & Exit
ESC/Right Click: Exit
48
B85H3-M7 USER MANUAL
M.I.B. III (MB Intelligent BIOS III) Menu
This page enables you to set the clock speed and system bus for your system. The
clock speed and system bus are determined by the kind of processor you have
installed in your system.
Main Advanced Chipset M.I.B. III Boot Security Exit
M.I.B. III (MB Intelligent BIOS III)
CPU OverClocking Configuration
North Bridge Configuration
Memory Configuration
Over Voltage Configuration
Spread Spectrum Auto
Intel(R) Core(TM) i7-4765T CPU @ 2.00GHz
Processor Speed 2000 MHz
Memory Frequency 1333 MHz
Total Memory 4096 MB (DDR3)
CPU OverClocking Configuration
Scroll to this item to view the following screen:
Main Advanced Chipset M.I.B. III Boot Security Exit
CPU Ratio 20
Package Current Lock Disabled
IA Core Current Maximum
Enhanced Intel SpeedStep Technology Enabled
Turbo Mode Enabled
RuntimeTurbo Mode Disabled
Boot Performance mode Max Non-Turbo Perfor...
Package TDP Lock Enable Disabled
Long Duration Power Limit Override Maximum
Power Limit 1 Time (Second) 8
Power Limit 2 Switch Enabled
Short Duration Power Limit Override Maximum
1 Core Ratio Limit 30
2 Core Ratio Limit 29
3 Core Ratio Limit 27
4 Core Ratio Limit 28
Disable OverClocking Lock Enabled
CPU OverClocking
ME Subsystem Help
Configuration
: Select Screen
/Click: Select Item
Enter/Dbl Click : Select
+/- : Change Opt.
F1: General Help
F2: Previous Values
F3: Optimized Defaults
F4: Save & Exit
ESC/Right Click: Exit
Package Current Lock
: Select Screen
/Click: Select Item
Enter/Dbl Click : Select
+/- : Change Opt.
F1: General Help
F2: Previous Values
F3: Optimized Defaults
F4: Save & Exit
ESC/Right Click: Exit
Chapter 3
B85H3-M7 USER MANUAL
49
CPU Ratio (20)
This item allows users to control non turbo CPU ratio.
Package Current Lock (Disabled)
Use this item to enable/disable Package Current Lock.
IA Core Current (Maximum)
Use this item to control CPU Current Limit.
Enhanced Intel SpeedStep Technology (Enabled)
This item allows users to enable or disable the EIST (Enhanced Intel SpeedStep Technology).
Turbo Mode (Enabled)
This item allows you to control the Intel Turbo Boost Technology.
Chapter 3
Runtime Turbo Enable (Disabled)
This item shows if CPU support Runtime Turbo.
Boot Performance Mode (Max Non-Turbo Perfor...)
Use this item to select the performance state that the BIOS will set before OS
handoff.
Package TDP Lock Enable (Disabled)
Use this item to enable/disable Package TDP Lock Enable.
Long Duration Power Limit Override (Maximum)
Intel(R) Turbo Boost Technology will use this power limit during the Long Duration
Power Limit Time Window.
Power Limit 1 Time (Second) (8)
Use this item to set Power Limit 1 Time.
Power Limit 2 Switch (Enabled)
Use this item to control the Power Limit 2. This is for Turbo mode.
Short Duration Power Limit Override (Maximum) )
Intel(R) Turbo Boost Technology will use this power limit for a very short duration.
After that, the Long Duration Power Limit will be honored.
1/2/3/4 Core Ratio Limit (30/29/27/28)
These items show the Core Ratio limit value.
Disable OverClocking Lock (Enabled)
Use this item to control OverClocking Lock.
)
)
50
B85H3-M7 USER MANUAL
North Bridge Configuration
Scroll to this item to view the following screen:
Main Advanced Chipset M.I.B. III Boot Security Exit
Intel Graphics Configuration
Graphics Core Ratio Limit 24
Graphics Core Ratio Limit
: Select Screen
/Click: Select Item
Enter/Dbl Click : Select
+/- : Change Opt.
F1: General Help
F2: Previous Values
F3: Optimized Defaults
F4: Save & Exit
ESC/Right Click: Exit
Graphics Core Ratio Limit (24)
This item allows you to control the internal GFX core ratio.
Press <Esc> to return to the M.I.B. III Menu page.
Chapter 3
B85H3-M7 USER MANUAL
51
Memory Configuration
Scroll to this item to view the following screen:
Main Advanced Chipset M.I.B. III Boot Security Exit
Memory Information
Memory RC Version 1.6.1.2
Memory Frequency 1333 Mhz
Total Memory 4096 MB (DDR3)
The selection of Memory
Profiles which impacts
memory sizing behavior.
Memory Profiles Automatic
Chapter 3
Memory Frequency
Timing Default Current Target
tCL 9 9 9
tRCD 9 9 9
tRP 9 9 9
tRAS 24 24 24
NMode 1 1 Auto
tWR 10 10 10
tRFC 107 107 107
tRRD 4 4 4
tWTR 5 5 5
tRTP 5 5 5
tCWL 7 7 7
tREFI 5200 5200 5200
tFAW 20 20 20
tWRPRE Auto
tCPDED Auto
tPRPDEN Auto
OdtReadDelay Auto
tCKE Auto
tCCD
tWPRE
tRPRE
1333
Auto
Auto
Auto
: Select Screen
/Click: Select Item
Enter/Dbl Click : Select
+/- : Change Opt.
F1: General Help
F2: Previous Values
F3: Optimized Defaults
F4: Save & Exit
ESC/Right Click: Exit
52
B85H3-M7 USER MANUAL
Main Advanced Chipset M.I.B. III Boot Security Exit
tCCD Auto
tWPRE Auto
tRPRE Auto
tRDRD Auto
tRDRD_dr Auto
tRDRD_dd Auto
tRDPDEN Auto
CMD_3st Auto
tWRRD Auto
tWRRD_dr Auto
tWRRD_dd Auto
tWRWR Auto
tWRWR_dr Auto
tWRWR_dd Auto
tWRPDEN Auto
Dec_WRD Auto
Scomp Auto
TcoComp Auto
RcompDrvUp Auto
RcomDrvDown Auto
LsComp Auto
Enh Interleave Support Enabled
RI Support Enabled
DLL Weak Lock Support Enabled
Mc Lock Enabled
CMD Tri-State Enabled
Memory Scrambler Enabled
MRC Fast Boot Enabled
Memory Remap Enabled
Memory Thermal Management Enabled
DDR PowerDown and idle counter BIOS
Refresh 2x Mode Disabled
Enable or disable 2xRef when
warm and Hot 2-iNC enables
2xRef when Hot.
: Select Screen
/Click: Select Item
Enter/Dbl Click : Select
+/- : Change Opt.
F1: General Help
F2: Previous Values
F3: Optimized Defaults
F4: Save & Exit
ESC/Right Click: Exit
Memory RC Version (1.6.1.2)
This item shows the information of the memory RC version.
Memory Frequency (1333 Mhz)
This item shows the information of the memory frequency.
Total Memory (4096 MB (DDR3))
This item shows the information of the total memory.
Memory Profiles (Automatic)
This item enables you to set the memory profiles. The selection of memory profiles
impacts memory sizing behavior.
Enh Interleave Support (Enabled)
This item allows you to enable or disable the Enh Interleave support.
RI Support (Enabled)
This item allows you to enable or disable the Rank Interleave support. NOTE: RI and
HORI can not be enabled at the same time.
DLL Weak Lock Support (Enabled)
This item allows you to enable or disable the DLL weak lock support.
Chapter 3
B85H3-M7 USER MANUAL
53
Mc Lock (Enabled)
This item allows you to enable or disable capacity to lock MC registers or not.
CMD Tri-State (Enabled)
This item allows you to enable or disable the CMD Tri-State (ending of the training).
Memory Scrambler (Enabled)
This item allows you to enable or disable the memory scrambler.
MRC Fast Boot (Enabled)
This item allows you to enable or disable the WRC fast boot.
Memory Remap (Enabled)
This item allows you to enable or disable the memory remap above 4G.
Memory Thermal Management (Enabled)
Chapter 3
This item allows you to enable or disable the memory thermal management.
DDR PowerDown and Idle counter (BIOS)
This item allows you to BIOS or PCODE the DDR Power Down and Idle counter. BIOS:
BIOS is in countrol of DDR CKE mode and idle timer value. PCODE: pcode will
manage the modes.
Refresh 2x Mode (Disabled)
This item allows you to enable or disable 2xRef when warm and Hot 2-iMC enables
2xRef when Hot.
Press <Esc> to return to the M.I.B. III Menu page.
0
54
B85H3-M7 USER MANUAL
Over Voltage Configuration
Scroll to this item to view the following screen:
Main Advanced Chipset M.I.B. III Boot Security Exit
Ch0WriteVref 0.744V Auto
Ch1WriteVref 0.744 V
ChVrefCA 0.744V Auto
ChReadVref 0.744V
Auto
Auto
CPU Adaptive Voltage Target(mV)
CPU Voltage Mode
CPU Voltage Offset(mV)
Offset Preflx
RING/Cache Adaptive Voltage Target(mV) 0
RING/Cache Voltage Mode
RING/Cache Voltage Offset(mV)
Offset Prefix
SVID Control Enable Enabled
SVID Override Voltage Target(mV) 0
FIVR Faults Enable Enabled
FIVR Efficiency Enable Enabled
GT Adaptive Voltage Target(mV) 0
GT Voltage Mode Adaptive
GT Voltage Offset (mV) 0
Offset Prefix +
UNCORE Voltage Offset (mV) 0
Offset Prefix +
IOA Voltage Offset (mV) 0
Offset Prefix +
Adaptive
0
+
Adaptive
0
+
: Select Screen
/Click: Select Item
Enter/Dbl Click : Select
+/- : Change Opt.
F1: General Help
F2: Previous Values
F3: Optimized Defaults
F4: Save & Exit
ESC/Right Click: Exit
Ch0WriteVref 0.744 V (Auto)
This item allows you to adjust the Ch0WriteVref from 0 to 108, and the default is 54,
1 step is 4mV.
Ch1WriteVref 0.744 V (Auto)
This item allows you to adjust the Ch1WriteVref from 0 to 108, and the default is 54,
1 step is 4mV.
ChVrefCA 0.744 V (Auto)
This item allows you to adjust the ChVrefCA from 0 to 108, and the default is 54, 1
step is 4mV.
ChReadVref 0.744 V (Auto)
This item allows you to adjust the ChReadVref from 0 to 108, and the default is 54,
1 step is 4mV.
Chapter 3
B85H3-M7 USER MANUAL
55
CPU/RING/Cache/GT Adaptive Voltage Target(mV) (0)
This item allows you to adjust the CPU/RING/Cache/GT Adaptive voltage target from
0 to 2000mV.
CPU/RING/Cache/GT Voltage Mode (Adaptive)
This item allows you to set the CPU/RING/Cache/GT voltage mode.
CPU/RING/Cache/GT/UNCORE/IOA/IOD Voltage Offset(mV) (0)
This item allows you to adjust the CPU/RING/Cache/GT/UNCORE/IOA/IOD voltage
offset from -1000 to 998mV.
Offset Prefix (-/+)
This item allows you to select the offset value as positive (+) or negative (-).
SVID Control Enable (Enabled)
Chapter 3
This item allows you to enable or disable the SVID control. If this function be disabled, it will not be changed until CPU powers down.
SVID Override Voltage Target(mV) (0)
This item allows you to adjust the SVID override voltage target, up to 2500mV.
FIVR Faults Enable (Enabled)
This item allows you to enable or disable the FIVR faults.
it will not be changed until CPU powers down.
FIVR Efficiency Enable (Enabled)
This item allows you to enable or disable the FIVR efficiency. If this function is dis-
abled, it will not be changed until CPU powers down.
Press <Esc> to return to the M.I.B. III Menu page.
If this function is disabled,
56
B85H3-M7 USER MANUAL
Spread Spectrum (Enabled)
If you enable spread spectrum, it can significantly reduce the EMI (Electro-Magnetic
Interference) generated by the system.
Intel(R) Core (TM) i7-4765T CPU @ 2.00GHz
This is display-only field and displays the information of the CPU installed in your
computer.
Processor Speed (2000 MHz)
This item shows the CPU speed.
Memory Frequency (1333 MHz)
This item shows the memory frequency.
Total Memory (4096 MB (DDR3))
This item shows the total memory.
Warning: Over-clocking components can adversely affect the reliability of
the system and introduce errors into your system. Over-clocking can
permanently damage the motherboard by generating excess heat in
components that are run beyond the rated limits.
Fail-Safe Procedures for Over-clocking
When end-users encounter failure after attempting over-clocking, please take the
following steps to recover from it.
1. Shut down the computer.
2. Press and hold the “Page Up Key (PgUp)” of the keyboard, and then boot the PC
up.
3. Two seconds after the PC boots up, release the “Page Up Key (PgUp)”.
4. The BIOS returns to the default setting by itself.
Chapter 3
B85H3-M7 USER MANUAL
57
Boot Menu
This page enables you to set the keyboard NumLock state.
Main Advanced Chipset M.I.B. III Boot Security Exit
Boot Configuration
Operation System Select Windows 7 or other OS
Launch PXE OpROM Disabled
Launch Storage OpROM Enabled
Fast Boot Disabled
Chapter 3
Bootup NumLock State On
Quiet Boot
Boot mode select
Set Boot Priority
Boot Option #1 Hard Disk
Boot Option #2 CD/DVD
Boot Option #3 USB/Floppy
Boot Option #4 USB CD/DVD
Boot Option #5 USB Hard Disk
Boot Option #6 USB Flash
Boot Option #7 Network
Boot Configuration
This item shows the information of the Boot Configuration.
Operation System Select (Windows 7 or other OS)
This item is used to select the operation system.
Launch PXE OpROM (Disabled)
The item enables or disables launch PXE Option ROM.
Launch Storage OpROM (Enabled)
Use this item to enable or disable the Storage OpROM.
Fast Boot (Disabled)
This item enables or disables boot with initialization of a minimal set of device required to launch active boot option. Has no effect for BBS boot options.
Bootup NumLock State (On)
This item enables you to select NumLock state.
Quiet Boot (Enabled)
This item enables or disables quiet boot.
Boot mode select (LEGACY)
Use this item to select boot mode.
Set Boot Priority
This item enables you to set boot priority for all boot devices.
Boot Option #1 /2 /3 /4 /5 /6 /7
These items show the boot priorities.
Enabled
LEGACY
Windows 7 or other OS:
Boot policy for Legacy OS.
Windows 8: Boot policy for
UEFI OS without
Compatibility Support
Module(CSM).
Manual: User customized
CSM parameters & boot
policy.
: Select Screen
/Click: Select Item
Enter/Dbl Click : Select
+/- : Change Opt.
F1: General Help
F2: Previous Values
F3: Optimized Defaults
F4: Save & Exit
ESC/Right Click: Exit
58
B85H3-M7 USER MANUAL
Security Menu
This page enables you to set setup administrator password and user password.
Main Advanced Chipset M.I.B. III Boot Security Exit
Administrator Password Status Not Install
User Password Status Not Install
Administrator Password
Set Administrator Password
Platform Mode Setup
Secure Boot Disabled
Secure Boot
Disabled
: Select Screen
/Click: Select Item
Enter/Dbl Click : Select
+/- : Change Opt.
F1: General Help
F2: Previous Values
F3: Optimized Defaults
F4: Save & Exit
ESC/Right Click: Exit
Administrator Password Status (Not Install)
This item shows administrator password installed or not.
User Password Status (Not Install)
This item shows user password installed or not.
Platform Mode (Setup)
This item allows you to set the platform mode.
Secure Boot (Disabled)
This item is used to control the secure boot flow, it is possible only if system runs in
User Mode.
Chapter 3
B85H3-M7 USER MANUAL
59
Exit Menu
This page enables you to exit system setup after saving or without saving the
changes.
Main Advanced Chipset M.I.B. III Boot Security Exit
Back to EZ Mode
Save Changes and Exit
Discard Changes and Exit
Save Changes and Reset
Discard Changes and Reset
Chapter 3
Save Options
Save Changes
Discard Changes
Restore Defaults
Save as User Defaults
Restore User Defaults
Boot Override
Back to EZ Mode
This item enables you to back to EZ mode.
Save Changes and Exit
This item enables you to exitt the system setup after saving the changes.
Discard Changes and Exit
This item enables you to exit system setup without saving any changes.
Save Changes and Reset
This item enables you to reset system setup after saving the changes.
Discard Changes and Reset
This item enables you to reset system setup without saving any changes.
Save Options
This item enables you to save the options that you have made.
Save Changes
This item enables you to save the changes that you have made.
Discard Changes
This item enables you to discard any changes that you have made.
Restore Defaults
This item enables you to restore defaults to all the setup options.
Save as User Defaults
This item enables you to save the changes that you have made as user defaults.
Restore User Defaults
This item enables you to restore the user defaults.
Boot Override
Use this item to select the boot device.
Go back to EZ Mode
: Select Screen
/Click: Select Item
Enter/Dbl Click : Select
+/- : Change Opt.
F1: General Help
F2: Previous Values
F3: Optimized Defaults
F4: Save & Exit
ESC/Right Click: Exit
60
B85H3-M7 USER MANUAL
Updating the BIOS
You can download and install updated BIOS for this motherboard from the
manufacturer’s Website. New BIOS provides support for new peripherals, improvements in performance, or fixes for known bugs. Install new BIOS as follows:
1 If your motherboard has a BIOS protection jumper, change the setting to
allow BIOS flashing.
2 If your motherboard has an item called Firmware Write Protect in Ad-
vanced BIOS features, disable it. (Firmware Write Protect prevents BIOS
from being overwritten.)
3 Prepare a bootable device or create a bootable system disk. (Refer to
Windows online help for information on creating a bootable system disk.)
4 Download the Flash Utility and new BIOS file from the manufacturer’s
Web site. Copy these files to the bootable device.
5 Turn off your computer and insert the bootable device in your computer.
(You might need to run the Setup Utility and change the boot priority items
on the Advanced BIOS Features Setup page, to force your computer to
boot from the bootable device first.)
6 At the C:\ or A:\ prompt, type the Flash Utility program name and the file
name of the new BIOS and then press <Enter>. Example: AFUDOS.EXE
040706.ROM
7 When the installation is complete, remove the bootable device from the
computer and restart your computer. If your motherboard has a Flash
BIOS jumper, reset the jumper to protect the newly installed BIOS from
being overwritten. The computer will restart automatically.
This concludes Chapter 3. Refer to the next chapter for information on the software
supplied with the motherboard.
Chapter 3
B85H3-M7 USER MANUAL
61
Memo
Chapter 3
62
B85H3-M7 USER MANUAL
Chapter 4
Using the Motherboard Software
Auto-installing under Windows XP/7/8
The auto-install DVD-ROM makes it easy for you to install the drivers and software.
The support software DVD-ROM disc loads automatically under Windows XP/7/8.
When you insert the DVD-ROM disc in the DVD-ROM drive, the auto-run feature will
automatically bring up the installation screen. The screen has four buttons on it:
Setup, Utilities, Browse CD and Exit.
Information:
Displays the path for all
software and drivers
available on the disk.
Click “Exit” button to
close the Auto-Setup
window.
Browse CD:
Open Windows Explorer
and show the contents
Click the “Setup”
button to select and
run the software
installation program.
Click the “ Utilities”
button to select and
install ECS Intelligent
Utility.
of the support disk.
Chapter 4
Running Setup
Follow these instructions to install device drivers and software for the
motherboard:
1. Click Setup. The installation program begins:
The following screens are examples only. The screens and driver lists will be
different according to the motherboard you are installing.
The motherboard identification is located in the upper left-hand corner.
B85H3-M7 USER MANUAL
63
2. Click Next. The following screen appears:
3. Check the box next to the items you want to install. The default options are recommended.
4. Click Next to run the Installation Wizard. An item installation screen appears:
Chapter 4
5. Follow the instructions on the screen to install the items.
Drivers and software are automatically installed in sequence. Follow the
onscreen instructions, confirm commands and allow the computer to restart a few times to complete the installation.
64
Windows 8 will show the following screen after system restart, you
must select “Desktop” in the bottom left to install the next driver.
B85H3-M7 USER MANUAL
Windows 7/8 will appear below UAC (User Account Control) message after
the system restart. You must select “Yes” to install the next driver. Continue
this process to complete the drivers installation.
Manual Installation
If the auto-install DVD-ROM does not work on your system, you can still install
drivers through the file manager for your OS (for example, Windows Explorer). Look
for the chipset and motherboard model, and then browse to the directory and path
to begin installing the drivers. Most drivers have a setup program (SETUP.EXE) that
automatically detects your operating system before installation. Other drivers have
the setup program located in the operating system subfolder.
If the driver you want to install does not have a setup program, browse to the operating system subfolder and locate the readme text file (README.TXT or README.DOC)
for information on installing the driver or software for your operating system.
Chapter 4
ECS Utility Software (Intelligent EZ Utility)
ECS Intelligent EZ Utility provides friendly interfaces under Windows O.S, which makes
your computing more easily and conveniently.
These software(s) are subject to change at anytime without prior notice. Please
refer to the support disk for available software.
B85H3-M7 USER MANUAL
65
eSF
eSF(Smart Fan) utility provides easy and safe way to adjust fan speed in accordance
with your PC’s system loading and temperature.
It has five modes to adjust fan speed in a safe range without entering the BIOS to
optimize your system cooling environment.
Microsoft .NET Framework 3.5 is required.
Chapter 4
eDLU
ECS eDLU utility makes updating drivers fast and easy. eDLU saves time and hassle
by listing all the latest drivers online. Just select the one you prefer and start to
download and install the drivers.
eBLU
ECS eBLU utility makes BIOS update faster and easier. eBLU will list the latest BIOS
with a default check-mark. Click”install” button to install.
66
Microsoft .NET Framework 3.5 is required.
B85H3-M7 USER MANUAL
Chapter 5
Trouble Shooting
Start up problems during assembly
After assembling the PC for the first time you may experience some start up
problems. Before calling for technical support or returning for warranty, this
chapter may help to address some of the common questions using some basic
troubleshooting tips. You may also log onto our ECS website for more information:
http:// www.ecs.com.tw/ECSWebSite/Support/Support_FAQ.aspx?MenulD=49&
childid=M 49&LanlD=0
a) System does not power up and the fans are not running.
1. Disassemble the PC to remove the VGA adaptor card, DDR memory, LAN, USB and
other peripherals including keyboard and mouse. Leave only the motherboard,
CPU with CPU cooler and power supply connected. Make sure the power cord is
plugged into the wall socket & the switch on the Power Supply Unit (PSU) is turned
“ on “ as well. Turn on again to see if the CPU and power supply fans are running.
2. Make sure to remove any unused screws or other metal objects such as
screwdrivers from the inside PC case. This is to prevent damage from short circuit.
3. Check the CPU FAN connector is connected to the motherboard.
4. For Intel platforms check the pins on the CPU socket for damage or bent. A bent
pin may cause failure to boot and sometimes permanent damage from short circuit.
5. Check the 12V power connector is connected to the motherboard.
6. Check that the 12V power & ATX connectors are fully inserted into the
motherboard connectors. Make sure the latches of the cable and connector are
locked into place.
b) Power is on, fans are running but there is no display
1. Make sure the monitor is turned on and the monitor cable is properly connected
to the PC.
2. Check the VGA adapter card (if applicable) is inserted properly.
3. Listen for beep sounds. If you are using internal PC speaker make sure it is
connected.
a. continuous 3 short beeps: memory not detected
b. 1 long beep and 8 short beeps: VGA not detected
c) The PC suddenly shuts down while booting up.
1. The CPU may experience overheating so it will shutdown to protect itself. Apply
the thermal grease onto the CPU heatsink & ensure the CPU fan is well-connected
with the CPU heatsink. Check if the CPU fan is working properly while the system
is running.
B85H3-M7 USER MANUAL
Chapter 5
67
2. From the BIOS setting, try to disable the Smartfan function to let the fan run at
default speed. Doing a Load Optimised Default will also disable the Smartfan.
Start up problems after prolong use
After a prolong period of use your PC may experience start up problems again. This
may be caused by breakdown of devices connected to the motherboard such as
HDD, CPU fan, etc. The following tips may help to revive the PC or identify the cause
of failure.
1. Clear the CMOS values using the CLR_CMOS jumper. Refer to CLR_CMOS jumper
in Chapter 2 for Checking Jumper Settings in this user manual. When completed,
follow up with a Load Optimised Default in the BIOS setup.
2. Check the CPU cooler fan for dust. Long term accumulation of dust will reduce its
effectiveness to cool the processor. Clean the cooler or replace a new one if
necessary.
3. Check that the 12V power & ATX connectors are fully inserted into the
motherboard connectors. Make sure the latches of the cable and connector are
locked into place.
4. Remove the hard drive, optical drive or DDR memory to determine which of
these components may be at fault.
5. Check whether there is any bulked up electrolytic capacitor or abnormal
component.
Chapter 5
Please logo onto our ECS website: http://www.ecs.com.tw/ECSWebSite/Support/
Technical_Support_List.aspx?MenuID=50&LanID=0 for more information.
Maintenance and care tips
Your computer, like any electrical appliance, requires proper care and
maintenance. Here are some basic PC care tips to help prolong the life of the
motherboard and keep it running as best as it can.
68
1. Keep your computer in a well ventilated area. Leave some space between the
PC and the wall for sufficient airflow.
2. Keep your computer in a cool dry place. Avoid dusty areas, direct sunlight and
areas of high moisture content.
3. Routinely clean the CPU cooler fan to remove dust and hair.
4. In places of hot and humid weather you should turn on your computer once
every other week to circulate the air and prevent damage from humidity.
5. Add more memory to your computer if possible. This not only speeds up the
system but also reduces the loading of your hard drive to prolong its life span.
6. If possible, ensure the power cord has an earth ground pin directly from the
wall outlet. This will reduce voltage fluctuation that may damage sensitive devices.
B85H3-M7 USER MANUAL
tekcos llaw ot tcennoc ro
hctiws USP no nruT
.tratser dna
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M SOC RLC tratser dna
?no denrut si hctiws USP dna
deulp si droc rewop CA gg
Basic Troubleshooting Flowchart
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a
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:speeb trohs 3 fI -
rotinom fi kcehC
yalpsid sah
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eruliaf yromem ro detresni
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.melborp DDH-
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69
Memo
Chapter 5
70
B85H3-M7 USER MANUAL
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