This equipment has been tested and found to comply with the limits of 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. There is no guarantee
that interference will not occur in a particular installation.
The vendor makes no representations or warranties with respect to the
contents here and specially disclaims any implied warranties of merchantability
or fitness for any purpose. Further the vendor reserves the right to revise this
publication and to make changes to the contents here without obligation to
notify any party beforehand.
Duplication of this publication, in part or in whole, is not allowed without first
obtaining the vendor’s approval in writing.
The content of this user’s manual is subject to be changed without notice and
we will not be responsible for any mistakes found in this user’s manual. All the
brand and product names are trademarks of their respective companies.
Dichiarazione di conformità
sintetica
Ai sensi dell’art. 2 comma 3 del D.M.
275 del 30/10/2002
Si dichiara che questo prodotto è
conforme alle normative vigenti e
soddisfa i requisiti essenziali richiesti
dalle direttive
2004/108/CE, 2006/95/CE e
1999/05/CE
quando ad esso applicabili
Short Declaration of conformity
We declare this product is complying
with the laws in force and meeting all
the essential requirements as specified
by the directives
Thank you for choosing our product. Before you start installing the
motherboard, please make sure you follow the instructions below:
Prepare a dry and stable working environment with
sufficient lighting.
Always disconnect the computer from power outlet
before operation.
Before you take the motherboard out from anti-static
bag, ground yourself properly by touching any safely
grounded appliance, or use grounded wrist strap to
remove the static charge.
Avoid touching the components on motherboard or the
rear side of the board unless necessary. Hold the board
on the edge, do not try to bend or flex the board.
Do not leave any unfastened small parts inside the
case after installation. Loose parts will cause short
circuits which may damage the equipment.
Keep the computer from dangerous area, such as heat
source, humid air and water.
The operating temperatures of the computer should be
0 to 45 degrees Celsius.
To avoid injury, be careful of:
Sharp pins on headers and connectors
Rough edges and sharp corners on the chassis
Damage to wires that could cause a short circuit
1.2 PACKAGE CHECKLIST
Serial ATA Cable x4
Rear I/O Panel for ATX Case x1
User’s Manual x1
Fully Setup Driver DVD x1
Note: The package contents may be different due to the sales region or models in which it was
sold. For more information about the standard package in your region, please contact your dealer
or sales representative.
1
Motherboard Manual
1.3 MOTHERBOARD FEATURES
Specifications
Socket FM2 for AMD A-series/ E2-series processor
CPU Support
Chipset AMD A85 FCH
Memory
Storage
LAN
Audio Codec ALC892, 7.1 Channels, High Definition Audio, Biostar Hi-Fi 3D
USB
Expansion Slots
Rear I/Os
Internal I/Os
Maximum CPU TDP (Thermal Design Power): 100Watt
* Please refer to
Supports Dual Channel DDR3 800/ 1066/ 1333/ 1600/ 1866/ 2133/ 2400(OC)
4 x DDR3 DIMM Memory Slot, Max. Supports up to 64 GB Memory
Each DIMM supports non-ECC 512MB/ 1/ 2/ 4/ 8/ 16 GB DDR3 module
* Please refer to
AMD A85 FCH
8x SATA 6Gb/s Connector
Supports RAID 0,1,10,5 & AHCI
Realtek RTL 8111G
10/ 100/ 1000 Mb/s auto negotiation, Half / Full duplex capability
4x USB 3.0 port (2 on rear I/Os and 2 via internal headers)
8x USB 2.0 port (4 on rear I/Os and 4 via internal headers)
2x PCI Slot
2x PCIe 2.0 x1 Slot
2x PCIe 2.0 x16 Slot (x16, x4)
1x PS/2 Keyboard/ Mouse
1x HDMI Port
1x VGA Port
1x DVI Port
1x LAN port
4x USB 2.0 Port
2x USB 3.0 Port
6x Audio Jack
8x SATA 6.0Gb/s Connector
2x USB 2.0 Header (each header supports 2 USB 2.0 ports)
1x USB 3.0 Header (each header supports 2 USB 3.0 ports)
1x 4-Pin Power Connector
1x 24-Pin Power Connector
1x CPU Fan Connector
2x System Fan Connector
1x Front Panel Header
1x Front Audio Header
1x Clear CMOS Header
1x Consumer IR Header
1x Serial Port Header
1x S/PDIF out Connector
www.biostar.com.tw for CPU support list.
www.biostar.com.tw for Memory support list.
2
Hi-Fi A85W 3D
Specifications
Form Factor ATX Form Factor, 305mm x 235 mm
OS Support
Windows XP / Vista / 7/ 8
Biostar reserves the right to add or remove support for any OS with or without notice.
1.4 REAR PANEL CONNECTORS
Note 1: HDMI / DVI-D / VGA Output require an AMD family processor with integrated graphics.
Note 2: The mainboard supports three independent display outputs.
Note 3: Since the audio chip supports High Definition Audio Specification, the function of each
Note 4: Maximum resolution:
audio jack can be defined by software. The input / output function of each audio jack listed
above represents the default setting. However, when connecting external microphone to
the audio port, please use the Line In (Blue) and Mic In (Pink) audio jack.
Outputs Maximum resolution Bit Depth
HDMI
DVI-D
VGA 1920 x 1600 @60Hz --
1920 x 1080 @60Hz 24, 30, 36 bpp
1920 x 1200 @60Hz 24 bpp
1920 x 1200 @60Hz 30 bpp
2560 x 1600 @60Hz 24 bpp
3
Motherboard Manual
1.5 MOTHERBOARD LAYOUT
Note: ■ represents the 1st pin.
4
CHAPTER 2: HARDWARE INSTALLATION
Hi-Fi A85W 3D
2.1 I
NSTALLING CENTRAL PROCESSING UNIT (CPU)
Step 1: Pull the socket locking out from the socket and then raise the
lever up to a 90-degree angel.
Step 2: Look for the white triangle on socket, and the gold triangle on
CPU should point towards this white triangle. The CPU will fit only
in the correct orientation.
5
Motherboard Manual
Step 3: Hold the CPU down firmly, and then close the lever to locked the
position
Step 4: Put the CPU Fan on the CPU and buckle it. Connect the CPU
FAN power cable to the CPU_FAN1. This completes the
installation.
6
Hi-Fi A85W 3D
2.2 FAN HEADERS
These fan headers support cooling-fans built in the computer. The fan
cable and connector may be different according to the fan manufacturer.
Connect the fan cable to the connector while matching the black wire to
pin#1.
CPU_FAN1: CPU Fan Header
PinAssignment
1 Ground
2 +12V
3
FAN RPM rate sense
4 Smart Fan Control (By Fan)
SYS_FAN1/2: System Fan Header
PinAssignment
1Ground
2+12V
3
FAN RPM rate sense
Note: CPU_FAN1, SYS_FAN1/2 support 4-pin and 3-pin head connectors. When connecting with
wires onto connectors, please note that the red wire is the positive and should be connected to
pin#2, and the black wire is Ground and should be connected to pin#1(GND).
7
Motherboard Manual
2.3 INSTALLING SYSTEM MEMORY
A. DDR3 Modules
Step 1: Unlock a DIMM slot by pressing the retaining clips outward. Align a DIMM
on the slot such that the notch on the DIMM matches the break on the slot.
Step 2: Insert the DIMM vertically and firmly into the slot until the retaining chip snap
back in place and the DIMM is properly seated.
Note: If the DIMM does not go in smoothly, do not force it. Pull it all the way out and try again.
8
B. Memory Capacity
Hi-Fi A85W 3D
DIMM Socket
Location
DDR3_A1 512MB/1GB/2GB/4GB/8GB/16GB
DDR3_A2 512MB/1GB/2GB/4GB/8GB/16GB
DDR3_B1 512MB/1GB/2GB/4GB/8GB/16GB
DDR3_B2 512MB/1GB/2GB/4GB/8GB/16GB
DDR3 Module
Total Memory Size
Max is 64GB.
C. Dual Channel Memory Installation
Please refer to the following requirements to activate Dual Channel function:
Install memory module of the same density in pairs, shown in the table.
Dual Channel Status DDR3_A1 DDR3_A2 DDR3_B1 DDR3_B2
Enabled O X O X
Enabled X O X O
Enabled O O O O
(O means memory installed, X means memory not installed.)
Note: The DRAM bus width of the memory module must be the same (x8 or x16)
D. DDR Speed Support
Please refer to the following table for DDR speed reference: (x = 1 or 2)
# of DIMM
per Channel
1 of 2 UDIMMs xR, 0 DDR3-2133 DDR3-1600 DDR3-1333
2 of 2 UDIMMs 1R, 1R DDR3-1866 DDR3-1600 DDR3-1333
2 of 2 UDIMMs 2R, xR DDR3-1866 DDR3-1600 DDR3-1066
# of Ranks
per DIMM
1.50V 1.35V 1.25V
9
Motherboard Manual
2.4 CONNECTORS AND SLOTS
ATXPWR1: ATX Power Source Connector
This connector allows user to connect 24-pin power connector on the ATX
power supply.
This connector will provide +12V to CPU power circuit.
PinAssignment
1 +12V
2 +12V
3 Ground
4 Ground
Note1: Before you power on the system, please make sure that both ATXPWR1 and ATXPWR2
connectors have been plugged-in.
Note2:Insufficient power supplied to the system may result in instability or the peripherals not
functioning properly. Use of a PSU with a higher power output is recommended when configuring a
system with more power-consuming devices.
10
Hi-Fi A85W 3D
PEX1_1/1_2: PCI-Express Gen2 x1 Slot
- PCI-Express 2.0 compliant.
- Data transfer bandwidth up to 500MB/s per direction; 1GB/s in total
PEX16_1: PCI-Express Gen2 x16 Slot
- PCI-Express 2.0 compliant.
- Maximum theoretical realized bandwidth of 8GB/s simultaneously per
direction, for an aggregate of 16GB/s totally.
PEX16_2: PCI-Express Gen2 x4 Slot
- PCI-Express 2.0 compliant.
- Data transfer bandwidth up to 2GB/s per direction; 4GB/s in total.
PCI1/2: Peripheral Component Interconnect Slot
This motherboard is equipped with 2 standard PCI slots. PCI stands for
Peripheral Component Interconnect, and it is a bus standard for expansion
cards.
SATA1~SATA4: Serial ATA Connectors
These connectors connect to SATA hard disk drives via SATA cables.
PinAssignment
1 Ground
2 TX+
3 TX4 Ground
5 RX6 RX+
7 Ground
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Motherboard Manual
CHAPTER 3: HEADERS & JUMPERS SETUP
3.1 H
OW TO SETUP JUMPERS
The illustration shows how to set up jumpers. When the jumper cap is placed on
pins, the jumper is “close”, if not, that means the jumper is “open”.
Pin opened Pin closed Pin1-2 closed
JCMOS1: Clear CMOS Jumper
Placing the jumper on pin2-3, it allows user to restore the BIOS safe setting and
the CMOS data. Please carefully follow the procedures to avoid damaging the
motherboard.
31
Pin 1-2 Close:
Normal Operation (default).
Pin 2-3 Close:
Clear CMOS data.
※ Clear CMOS Procedures:
1. Remove AC power line.
2. Set the jumper to “Pin 2-3 close”.
3. Wait for five seconds.
4. Set the jumper to “Pin 1-2 close”.
5. Power on the AC.
6. Load Optimal Defaults and save settings in CMOS.
31
12
Hi-Fi A85W 3D
3.2 DETAIL SETTINGS
PANEL1: Front Panel Header
This 16-pin connector includes Power-on, Reset, HDD LED, Power LED, and
speaker connection. It allows user to connect the PC case’s front panel switch
functions.
Pin Assignment Function Pin Assignment Function
1 +5V 9 N/A
2 N/A 10 N/A
3 N/A 11 N/A N/A
4 Speaker
5 HDD LED (+) 13 Power LED (+)
6 HDD LED (-)
7 Ground 15 Power button
8 Reset control
Speaker
Connector
Hard drive
LED
Reset button
12 Power LED (+)
14 Power LED (-)
16 Ground
N/A
Power LED
Power-on button
F_USB1/F_USB2: Headers for USB 2.0 Ports at Front Panel
This header allows user to connect additional USB cable on the PC front panel,
and also can be connected with a wide range of simultaneously accessible
external Plug and Play peripherals.
JFRONT_USB3_1: Header for USB 3.0 Ports at Front Panel
This header allows user to connect additional USB cable on the PC front panel,
and also can be connected with a wide range of simultaneously accessible
external Plug and Play peripherals.
The JSPDIFOUT1 is for connecting the PCI bracket SPDIF output.
14
PinAssignment
1 +5V
2 SPDIF_OUT
3 Ground
Hi-Fi A85W 3D
F_AUDIO1: Front Panel Audio Header
This header allows user to connect the front audio output cable with the PC front
panel. This header supports HD and AC’97 audio front panel connector.
HD Audio AC’97
Pin Assignment Pin Assignment
1 Mic Left in 1 Mic In
2 Ground 2 Ground
3 Mic Right in 3 Mic Power
4 GPIO 4 Audio Power
5 Right line in 5 RT Line Out
6 Jack Sense 6 RT Line Out
7 Front Sense 7 Reserved
8 Key 8 Key
9 Left line in 9 LFT Line Out
10 Jack Sense 10 LFT Line Out
Note1: It is recommended that you connect a high-definition front panel audio module to this
connector to avail of the motherboard's high definition audio capability.
Note2: Please try to disable the "Front Panel Jack Detection" if you want to use an AC'97 front
audio output cable. The function can be found via O.S. Audio Utility.
J_COM1: Serial Port Header
The motherboard has a serial port Header for connecting RS-232 Port.
PiAssignment
1Carrier detect
2Received data
3Transmitted data
4Data terminal ready
5Signal ground
6Data set ready
7 Request to send
8 Clear to send
9 Ring indicator
10 NC
15
Motherboard Manual
CIR1: Consumer IR Header
This header is for infrared remote control and communication.
On-Board Buttons
There are 2 on-board buttons.
PinAssignment
1 IrDA serial input
2 Ground
3 Ground
4 Key
5 IrDA serial output
6 IR Power
SW_PWR1:
This is an on-board
Power Switch button.
SW_RST1:
This is an on-board
Reset button.
BIOS POST Code/CPU Temperature Indicator
This indicator will show POST code while booting. After the booting sequence,
it will show current CPU temperature. Please refer to Chapter 6.3 for all the
BIOS POST codes.
16
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