ECS A75F2-A2 V1.0 User manual

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ECS A75F2-A2 V1.0
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A75F2-A2 USER MANUAL
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 manufac-
turer 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 publica-
tion 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.
AMD, Phenom, Athlon, Sempron, Turion, and Duron are registered trademarks of AMD
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 instal-
lation. 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 interfer-
ence 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 govern-
ing this device. Changes or modifications not expressly approved by the system’s
manufacturer could void the user’s authority to operate the equipment.

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A75F2-A2 USER MANUAL
Declaration of Conformity
This device complies with part 15 of the FCC rules. Operation is subject to the follow-
ing conditions:
•This device may not cause harmful interference.
•This device must accept any interference received, including interference
that may cause undesired operation.
Canadian Department of Communications
This class B digital apparatus meets all requirements of the Canadian Interference-
causing Equipment Regulations.
Cet appareil numérique de la classe B respecte toutes les exigences du Réglement
sur le matériel brouilieur du Canada.
The manual consists of the following:
Describes features of the
motherboard.
Hpage 1
Describes installation of
motherboard components.
Hpage 7
Hpage 25
Hpage 49
Installing the Motherboard
Introducing the Motherboard
Provides information on us-
ing the BIOS Setup Utility.
Chapter 5
Describes the motherboard
software.
page 53
HLimits and methods of mesurement of radio disturbance char-
acteristics of information technology equipment
EN 55022
EN 61000-3-2 Disturbances in supply systems caused
EN 61000-3-3 Disturbances in supply systems caused by household appli-
ances and similar electrical equipment “ Voltage fluctuations”
EN 55024 Information technology equipment-Immunity characteristics-
Limits and methods of measurement
EN 60950 Safety for information technology equipment including electri-
cal business equipment
CE marking
About the Manual
This device is in conformity with the following EC/EMC directives:
Chapter 4
Chapter 1
Chapter 2
Chapter 3
Using BIOS
Using the Motherboard Software
Chapter 6
Setting Up AMD A75 RAID
Configuration
Provides information about
SATA RAID Setup
page 61
HTrouble Shooting Provides basic trouble
shooting tips.

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A75F2-A2 USER MANUAL
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........................................................10
Installing Memory Modules...................................................11
Installing Add-on Cards..........................................................12
Connecting Optional Devices.................................................14
Installing a SATA Hard Drive...................................................20
Connecting Case Components........................................................21
Front Panel Header................................................................24
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 3 25
Using BIOS 25
About the Setup Utility......................................................................25
The Standard Configuration........................ ...........................25
Entering the Setup Utility.......................................................25
Resetting the Default CMOS Values.....................................26
Using BIOS.........................................................................................26
BIOS Navigation Keys..............................................................27
Main Menu.............................................................................28
Advanced Menu......................................................................29
Chipset Menu..........................................................................40
M.I.B III(MB Intelligent Bios III) Menu....................................42
Boot Menu...............................................................................45
Security Menu.........................................................................46
Exit Menu...............................................................................47
Updating the BIOS......................................................................48

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A75F2-A2 USER MANUAL
Chapter 4 49
Using the Motherboard Software 49
Auto-installing under Windows XP/Vista/7.................................49
Running Setup........................................................................49
Manual Installation..........................................................................51
ECS Utility Software (Intelligent EZ Utility).....................................51
Chapter 6 61
Trouble Shooting 61
Start up problems during assembly..............................................61
Start up problems after prolong use............................................62
Maintenance and care tips..............................................................62
Basic Troubleshooting Flowchart.....................................................63
Chapter 5 53
Setting Up AMD A75 RAID Configuration 53
Setting Up a Bootable RAID Array..................................................53

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A75F2-A2 USER MANUAL
Chapter 1
Chapter 1
Introducing the Motherboard
Introduction
Your motherboard package ships with the following items:
Package Contents
A75F2-A2 Motherboard
Quick Installation Guide
User Manual
DVD
I/O Shield
2 SATA Cables
The package contents above are for reference only, please take the actual
package items as standard.
Thank you for choosing the A75F2-A2 motherboard. This motherboard is a high per-
formance, enhanced function motherboard that supports socket FM2 for AMD TRIN-
ITY processors for high-end business or personal desktop markets.
The motherboard is based on AMD A75 express chipset for best desktop platform.
A75 is a single-chip, highly integrated. The memory controller supports DDR3 memory
DIMM frequencies of 2200+(OC)/1866/1600/1333. It supports two DDR3 slots with
maximum memory size of 32 GB. One PCI Express x16 slot, intended for Graphics
Interface, is fully compliant to the PCI Express Gen2 (version 2.0).
In addition, three PCI Express x1 slots and three PCI slots are supported. 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 gray USB 2.0 header provides EZ charger
technology, please refer to Front Panel USB headers of chapter 2 for more details.
There is an advanced full set of I/O ports in the rear panel, including PS/2 mouse and
keyboard connectors, one DVI port, one D-SUB (VGA) port, one HDMI port, four USB
2.0 ports and two USB 3.0 ports, one LAN port and audio jacks for microphone, line-
in and line-out.

Chapter 1
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A75F2-A2 USER MANUAL
CPU
Specifications
• AMD A75Chipset
• Dual-channel DDR3 memory architecture
• 2 x 240-pin DDR3 DIMM sockets support up to 32 GB
• Supports DDR3 2200+(OC)/1866/1600/1333 MHz DDR3 SDRAM
Memory
• 1 x PCI Express x16 Gen2 slot
• 3 x PCI Express x1 Gen2 slots
• 3 x PCI slots
Expansion
Slots
Storage
• 1 x PS/2 keyboard and PS/2 mouse connectors
• 1 x D-Sub port (VGA)
• 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 (Line in, Line out, Mic_in Rear)
Rear Panel I/O
LAN
• Socket FM2 for AMD TRINITY processors
• Supports CPU up to 125W TDP
Note: Please go to ECS website for the latest CPU support list.
Note: Please go to ECS website for the latest Memory support list.
• 1 x 24-pin ATX Power Supply connector
• 1 x 8-pin 12V Power connector
• 1 x 4-pin CPU_FAN connector
• 1 x 3-pin SYS_FAN connector
• 1 x 3-pin PWR_FAN connector
• 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
• 6 x SATA 6Gb/s connectors
• 1 x COM header
• 1 x Case open header
• 1 x Front Panel audio header
• 1 x Front Panel switch/LED header
• 1 x Speaker header
• 1 x Parallel port header(LPT)
• 1 x CLR_CMOS header
• 1 x SPDIF out header
Internal I/O
Connectors &
Headers
Audio
• Supported by AMD A75
• 6 x Serial ATA 6.0 Gb/s Host Controllers
• RAID 0, RAID 1, RAID 10 Configuration
• ALC662 6-ch High Definition audio CODEC
• Compliant with HD audio specification
• Realtek RTL8111E Gigabit LAN

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A75F2-A2 USER MANUAL
Chapter 1
System BIOS
Form Factor • ATX Size, 305mm x 210mm
• AMI BIOS with 32Mb SPI Flash ROM
• Support Multi-language BIOS Utility
• Support Over-Clocking
• Support eBLU, eDLU, eOC, eSF
• Support ECS M.I.B III Utility
• Support EZ Charger

Chapter 1
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A75F2-A2 USER MANUAL
Motherboard Components

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A75F2-A2 USER MANUAL
Chapter 1
Table of Motherboard Components
LABEL COMPONENTS
1. CPU Socket FM2 for AMD TRINITY processors
2. CPU_FAN CPU cooling fan connector
3. DDR3_1~2 240-pin DDR3 SDRAM slots
4. ATX_POWER Standard 24-pin ATX power connector
5. SATA1~6 Serial ATA 6.0 Gb/s connectors
6. SYS_FAN System cooling fan connector
7. PWR_FAN Power cooling fan connector
8. F_USB1~2 Front panel USB 2.0 headers
9. USB3F Front panel USB 3.0 header
10. F_PANEL Front panel switch/LED header
11. LPT Onboard parallel port header
12. SPK Speaker header
13. COM Onboard serial port header
14. F_AUDIO Front panel audio header
15. SPDIFO SPDIF out header
16. CASE Case open header
17. PCI1~3 32-bit add-on card slots
18. CLR_CMOS Clear CMOS jumper
19. PCIE1~3 PCI Express x1 slots
20. PCIEX16 PCI Express slot for graphics interface
21. ATX12V 8-pin +12V power connector

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A75F2-A2 USER MANUAL
I/O Ports
1. PS/2 Mouse
Use the upper PS/2 port to connect a PS/2 mouse.
2. PS/2 Keyboard
Use the lower PS/2 port to connect a PS/2 keyboard.
3. VGA Port
You can connect the display device 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.
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.
LAN LED Status Description
OFF No data
Orange blinking Active
OFF No link
Green Link
Activity LED
Link LED
Link LED
LAN Port

Chapter 2
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A75F2-A2 USER MANUAL
Chapter 2
Installing the Motherboard
2-1. Safety Precautions
2-2. Installing the motherboard in a Chassis
This motherboard carries an ATX form factor of 305 x 210 mm. Choose a chassis that
accommodates this form 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.
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.
Do not over-tighten the screws as this can stress the motherboard.

Chapter 2
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A75F2-A2 USER MANUAL
The following illustration shows the location of the motherboard jumpers. Pin 1 is
labeled.
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”.
2-3. Checking Jumper Settings

Chapter 2
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A75F2-A2 USER MANUAL
2-4. Installing Hardware
2-4-1. Installing the Processor
• This motherboard has an FM2 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 compo-
nents to run faster than their rated speed.
• The following illustration shows CPU installation components.
A. Pull up the lever away from the socket and lift up to 90-degree angle.
B. Locate the CPU cut edge (the corner with the pin hold noticeably
missing). Align and insert the CPU correctly.
C. Press the metal lever back into its original position.

Chapter 2
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A75F2-A2 USER MANUAL
A. Apply some thermal grease onto the contacted area between the
heatsink and the CPU, and make it to be a thin layer.
B. Put the CPU Fan down on the retention module and flip the levers
over the heat sink in place.
C. Connect the CPU cooler power connector to the CPU_FAN connector.
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 instal-
lation procedures may vary with the type of CPU fan/heatsink supplied.
The form and size of fan/heatsink may also vary.
• The following illustration shows how to install CPU fan.

Chapter 2
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A75F2-A2 USER MANUAL
2-4-3. Installing Memory Modules
• This motherboard accommodates two memory modules. It can support
two 240-pin DDR3 2200+(OC)/1866/1600/1333.
• 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 32 GB.
• Refer to the following to install the memory modules.
C. The slot latches are levered upwards and latch on to the edges of the
DIMM.
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.
*Due to the limitation of chipset spec, it supports up to 1866 MHz for
motherboard with a single DIMM per channel.

Chapter 2
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A75F2-A2 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.
PCIEX16 Slot The PCI Express x16 slot is used to install an external PCI Ex-
press graphics card that is fully compliant to the PCI Express
Base Specification revision 2.0.
Before installing an add-on card, check the documentation for the card care-
fully. If the card is not Plug and Play, you may have to manually configure the
card before installation.
The PCI Express x1 slots are fully compliant to the PCI Express
Base Specification revision 2.0.
PCIE1~3 Slots
This motherboard is equipped with three standard PCI slots.
PCI stands for Peripheral Component Interconnect and is a bus
standard for expansion cards, which for the most part, is a
supplement of the older ISA bus standard. The PCI slot on this
board is PCI v2.3 compliant.
PCI1~3 Slots

Chapter 2
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A75F2-A2 USER MANUAL
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 adapt-
ers, 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.
Follow these instructions to install an add-on card:
Please refer the following illustrations to install the add-on card:
Install the VGA Card in the PCIE X16 slot
Install the VGA Card in the PCI slot Install the LAN Card in the PCIE X1 slot

Chapter 2
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A75F2-A2 USER MANUAL
2-4-5. Connecting Optional Devices
Refer to the following for information on connecting the motherboard’s optional
devices:
No. Components No. Components
1SATA1~65 COM
2 F_USB1~2 6 F_AUDIO
3 USB3F 7 SPDIFO
4LPT8CASE
SATA1~6 connectors are used to support the Serial ATA 6.0Gb/s device, simpler disk
drive cabling and easier PC assembly. It eliminates limitations of the current Paral-
lel ATA interface. But maintains register compatibility and software compatibility
with Parallel ATA.
1. SATA1~6: Serial ATA connectors

Chapter 2
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A75F2-A2 USER MANUAL
The motherboard has two USB 2.0 headers supporting four USB 2.0 ports. Addition-
ally, 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.
2. F_USB1~2: Front Panel USB 2.0 headers
Please make sure that the USB cable has the same pin assignment as indi-
cated above. A different pin assignment may cause damage or system hang-
up.
This Motherboard implements one USB 3.0 header supporting 2 extra front USB
3.0 ports, which delivers 5Gb/s transfer rate.
3. USB3F: Front Panel USB 3.0 header
Table of contents
Other ECS Motherboard manuals