No part of this documentation may be reproduced, transcribed, transmitted, or
translated in any language, in any form or by any means, except duplication of
documentation by the purchaser for backup purpose, without written consent of
ASRock Inc.
Products and corporate names appearing in this documentation may or may not
be registered trademarks or copyrights of their respective companies, and are used
only for identication or explanation and to the owners’ benet, without intent to
infringe.
Disclaimer:
Specications and information contained in this documentation are furnished for
informational use only and subject to change without notice, and should not be
constructed as a commitment by ASRock. ASRock assumes no responsibility for
any errors or omissions that may appear in this documentation.
With respect to the contents of this documentation, ASRock does not provide
warranty of any kind, either expressed or implied, including but not limited to
the implied warranties or conditions of merchantability or tness for a particular
purpose.
In no event shall ASRock, its directors, ocers, employees, or agents be liable for
any indirect, special, incidental, or consequential damages (including damages for
loss of prots, loss of business, loss of data, interruption of business and the like),
even if ASRock has been advised of the possibility of such damages arising from any
defect or error in the documentation or product.
is device complies with Part 15 of the FCC Rules. Operation is subject to the following
two conditions:
(1) this device may not cause harmful interference, and
(2) this device must accept any interference received, including interference that
may cause undesired operation.
CALIFORNIA, USA ONLY
e Lithium battery adopted on this motherboard contains Perchlorate, a toxic substance
controlled in Perchlorate Best Management Practices (BMP) regulations passed by the
California Legislature. When you discard the Lithium battery in California, USA, please
follow the related regulations in advance.
“Perchlorate Material-special handling may apply, see www.dtsc.ca.gov/hazardouswaste/
perchlorate”
ASRock Website: http://www.asrock.com
Contents
1. Introduction 1
1.1 Package Contents 1
1.2 Specications 2
1.3 Motherboard Layout 6
1.4 I/O Panel 8
2. Installation 9
2.1 CPU Installation 10
2.2 Installation of CPU Fan and Heatsink 11
2.3 Installation of Memory Modules (DIMM) 12
2.4 Expansion Slots (PCI and PCI Express Slots) 14
2.5 Jumpers Setup 15
2.7 AMD Dual Graphics Operation Guide 20
3. Software and Utilities Operation 22
3.1 Installing Drivers 22
3.2 A-Tuning 23
3.3 Start8 27
4. UEFI SETUP UTILITY 30
4.1 Introduction 30
4.1.1 UEFI Menu Bar 30
4.1.2 Navigation Keys 31
4.2 Main Screen 31
4.3 OC Tweaker Screen 32
4.4 Advanced Screen 35
4.4.1 CPU Conguration 36
4.4.2 North Bridge Conguration 37
4.4.3 South Bridge Conguration 38
4.4.4 Storage Conguration 39
4.4.5 Super IO Conguration 40
4.4.6 ACPI Conguration 41
4.4.7 USB Conguration 43
4.5 Tool 45
4.6 Hardware Health Event Monitoring Screen 48
4.7 Boot Screen 49
4.8 Security Screen 51
4.9 Exit Screen 52
FM2A58M-DG3+
1. Introduction
Thank you for purchasing ASRock FM2A58M-DG3+ motherboard, a reliable moth-
erboard produced under ASRock’s consistently stringent quality control. It delivers
excellent performance with robust design conforming to ASRock’s commitment to
quality and endurance.
In this documentation, Chapter 1 and 2 contains the introduction of the motherboard
and step-by-step installation guides. Chapter 3 contains the operation guide of the
software and utilities. Chapter 4 contains the conguration guide of the BIOS setup.
Because the motherboard specications and the BIOS software might
be updated, the content of this manual will be subject to change without
notice. In case any modications of this manual occur, the updated ver-
sion will be available on ASRock website without further notice. You may
nd the latest VGA cards and CPU support lists on ASRock website as
well. ASRock website http://www.asrock.com
If you require technical support related to this motherboard, please visit
our website for specic information about the model you are using.
www.asrock.com/support/index.asp
1.1 Package Contents
ASRock FM2A58M-DG3+ Motherboard (Mi cro ATX Form Factor)
ASRock FM2A58M-DG3+ Quick Installation Guide
ASRock FM2A58M-DG3+ Support CD
2 x Serial ATA (SATA) Data Cables (Optional)
1 x I/O Panel Shield
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1.2 Specications
Platform
CPU
Chipset
Memory
Expansion
Slot
• Micro ATX Form Factor
• All Solid Capacitor design
• High Density Glass Fabric PCB
• Supports Socket FM2+ 95W / FM2 100W processors
• AMD A58 FCH (Bolton-D2)
• Dual Channel DDR3 Memory Technology
• 2 x DDR3 DIMM Slots
• Supports DDR3 2400+(OC)/2133(OC)/1866
(OC)/1600/1333/1066 non-ECC, un-buffered memory
(see CAUTION 1)
• Max. capacity of system memor y: 32GB (see CAUTION
This is a Mi cro ATX form factor motherboard. Before you install the motherboard,
study the conguration of your chassis to ensure that the motherboard ts into it.
Pre-installation Precautions
Take note of the following precautions before you install motherboard
components or change any motherboard settings.
Before you install or remove any component, ensure that the
power is switched off or the power cord is detached from the
power supply. Failure to do so may cause severe damage to the
motherboard, peripherals, and/or components.
1. Unplug the power cord from the wall socket before touching any
component.
2. To avoid damaging the motherboard components due to static elec-
tricity, NEVER place your motherboard directly on the carpet or the
like. Also remember to use a grounded wrist strap or touch a safety
grounded object before you handle components.
3. Hold components by the edges and do not touch the ICs.
4. Whenever you uninstall any component, place it on a grounded anti-
static pad or in the bag that comes with the component.
5. When placing screws into the screw holes to secure the mother-
board to the chassis, please do not over-tighten the screws! Doing
so may damage the motherboard.
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2.1 CPU Installation
Step 1. Unlock the socket by lifting the lever up
to a 90
Step 2. Position the CPU directly above the
socket such that the CPU corner with
the golden triangle matches the socket
corner with a small triangle.
Step 3. Carefully insert the CPU into the
socket until it ts in place.
o
angle.
The CPU ts only in one correct
orientation. DO NOT force the CPU
into the socket to avoid bending of
the pins.
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Step 4. When the CPU is in place, press it
rmly on the socket while you push
down the socket lever to secure the
CPU. The lever clicks on the side tab
to indicate that it is locked.
2.2 Installation of CPU Fan and Heatsink
After you install the CPU into this motherboard, it is necessary to install a
larger heatsink and cooling fan to dissipate heat. You also need to spray
thermal grease between the CPU and the heatsink to improve heat dis-
sipation. Make sure that the CPU and the heatsink are securely fastened
and in good contact with each other. Then connect the CPU fan to the
CPU FAN connector (CPU_FAN1, see Page 10, No. 2). For proper in-
stallation, please kindly refer to the instruction manuals of the CPU fan
and the heatsink.
FM2A58M-DG3+
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2.3 Installation of Memory Modules (DIMM)
This motherboard provides two 240-pin DDR3 (Double Data Rate 3) DIMM
slots, and supports Dual Channel Memory Technology.
1. For dual channel conguration, you always need to install identical (the same brand,
speed , size and chip-type) DDR3 DIM M pairs.
2. It is unable to activate Dual Channel Memory Technology with only one memory module
installed.
3. It is not allowed to install a DDR or DDR2 memory module into a DDR3 slot; otherwi se,
this motherboard and DIMM may be damaged.
e DIMM only ts in one correct orientation. It will cause permanent damage to the
motherboard and the DI MM if you force the DIMM into the slot at incorrect orientation.
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FM2A58M-DG3+
1
2
3
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2.4 Expansion Slots (PCI and PCI Express Slots)
There are 1 PCI slot and 2 PCI Express slots on this motherboard.
Before installing an expansion c ard, please make sure that the power supply
is switched off or the power cord is unplugged. Please read the documentation of the expansion card and make necessary hardware settings for the card
PCI Slot: PCI slot is used to install expansion cards that have the 32-bit PCI
interface.
PCIE Slots:
PCIE1 (PCIe 3.0 x16 slot) is used for PCI Express x16 lane width
PCIE2 (PCIe 2.0 x1 slot) is used for PCI Express cards with x1 lane
before you start the installation.
graphics cards
width cards
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FM2A58M-DG3+
2.5 Jumpers Setup
The illustration shows how jumpers are
setup. When the jumper cap is placed on
pins, the jumper is “Short”. If no jumper cap
is placed on pins, the jumper is “Open”. The
illustration shows a 3-pin jumper whose
pin1 and pin2 are “Short” when jumper cap
is placed on these 2 pins.
Jumper Setting Description
Clear CMOS Jumper
(CLRCMOS1)
(see p.10, No. 15)
Note: CLRCMOS1 allows you to clear the data in CMOS. To clear and reset the
system parameters to default setup, please turn off the computer and unplug
the power cord from the power supply. After waiting for 15 seconds, use a
jumper cap to short pin2 and pin3 on CLRCMOS1 for 5 seconds. However,
please do not clear the CMOS right after you update the BIOS. If you need
to clear the CMOS when you just nish updating the BIOS, you must boot
up the system rst, and then shut it down before you do the clear-CMOS ac-
tion. Please be noted that the password, date, time, user default prole, 1394
GUID and MAC address will be cleared only if the CMOS battery is removed.
Clear CMOSDefault
If you clear the CMOS, the case open may be detected. Please adjust the
BIOS option “Clear Status” to clear the record of previous chassis intrusion
status.
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2.6 Onboard Headers and Connectors
DUMMY
GND
GND
P+
P-
USB_PWR
P+
P-
USB_PWR
1
J_SENSE
OUT2_L
1
MIC_RED
OUT_RET
OUT2_R
MIC2_R
MIC2_L
GND
PRESENCE#
Onboard headers and connectors are NOT jumpers. Do NOT place
jumper caps over these headers and connectors. Placing jumper caps
over the headers and connectors will cause permanent damage of the
motherboard!
Serial ATA2 Connectors These four Serial ATA2
(SATA_1: see p.10, No. 9)
(SATA_2: see p.10, No. 6)
(SATA_3: see p.10, No. 8)
(SATA_4: see p.10, No. 7)
3.0 Gb/s data transfer rate.
USB 2.0 Headers Besides six default USB 2.0
(9-pin USB_7_8)
(see p.10 No. 13)
this motherboard. Each USB 2.0
header can support two USB
2.0 ports.
(9-pin USB_9_10)
(see p.10 No. 12)
(SATA2) connectors support
SATA_2
SATA data cables for internal
SATA_4
storage devices. The current
SATA2 interface allows up to
SATA_1
SATA_3
ports on the I/O panel, there
are two USB 2.0 headers on
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Front Panel Audio Header This is an interface for the front
(9-pin HD_AUDIO1)
(see p.10 No. 19)
panel audio cable that allows
convenient connection and
control of audio devices.
1. High Denition Audio supports Jack Sensing, but the panel wire on
the chassis must support HDA to function correctly. Please follow the
instruction in our manual and chassis manual to install your system.
2. If you use AC’97 audio panel, please install it to the front panel audio
header as below:
A. Connect Mic_IN (MIC) to MIC2_L.
B. Connect Audio_R (RIN) to OUT2_R and Audio_L (LIN) to OUT2_L.
C. Connect Ground (GND) to Ground (GND).
D. MIC_RET and OUT_RET are for HD audio panel only. You don’t
Go to the “FrontMic” Tab in the Realtek Control panel. Adjust
“Recording Volume”.
System Panel Header This header accommodates
(9-pin PANEL1)
(see p.10 No. 11)
several system front panel
functions.
Connect the power switch, reset switch and system status indicator
on the chassis to this header according to the pin assignments below.
Note the positive and negative pins before connecting the cables.
PWRBTN (Power Switch):
Connect to the power switch on the chassis front panel. You may con-
gure the way to turn off your system using the power switch.
RESET (Reset Switch):
Connect to the reset switch on the chassis front panel. Press the reset
switch to restart the computer if the computer freezes and fails to per-
form a normal restart.
PLED (System Power LED):
Connect to the power status indicator on the chassis front panel. The
LED is on when the system is operating. The LED keeps blinking
when the sys-tem is in S3 sleep state. The LED is off when the system
is in S4 sleep state or powered off (S5).
HDLED (Hard Drive Activity LED):
Connect to the hard drive activity LED on the chassis front panel. The
LED is on when the hard drive is reading or writing data.
The front panel design may differ by chassis. A front panel module
mainly consists of power switch, reset switch, power LED, hard drive
activity LED, speaker and etc. When connecting your chassis front
panel module to this header, make sure the wire assignments and the
pin assign-ments are matched correctly.
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Chassis Speaker Header Please connect the chassis
1
+5V
DUMMY
DUMMY
SPEAKER
GND
CPU_
N_SPEED_CONTROL
(4-pin SPEAKER 1)
(see p.10 No. 10)
speaker to this header.
Chassis and Power Fan Please connect the fan cable
Connectors to the fan connector and
(4-pin CHA_FAN1)
(see p.10 No. 14)
match the black wire to the
ground pin.
FAN_SPEED_CONTROL
CHA_FAN_SPEED
+12V
(3-pin PWR_FAN1)
(see p.10 No. 20)
CPU Fan Connector Please connect the CPU fan
(4-pin CPU_FAN1)
(see p.10 No. 2)
ground pin.
FA
cable to the connector and
match the black wire to the
FAN_SPEED
+12V
GND
1 2 3 4
Though this motherboard provides 4-Pin CPU fan (Quiet Fan) support, the 3-Pin
CPU fan still can work successfully even without the fan speed control function.
If you plan to connect the 3-Pin CPU fan to the CPU fan connector on this
motherboard, please connect it to Pin 1-3.
Pin 1-3 Connected
3-Pin Fan Installation
ATX Power Connector Please connect an ATX power
(24-pin ATXPWR1)
(see p.10 No. 5)
supply to this connector.
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Though this motherboard provides 24-pin ATX power connector,
it can still work if you adopt a traditional 20-pin ATX power supply.
To use the 20-pin ATX power supply, please plug your power
supply along with Pin 1 and Pin 13.
20-Pin ATX Power Supply Installation
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1
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13
FM2A58M-DG3+
CCTS#1
RRTS#1
DDSR#1
DDTR#1
RRXD1
GND
TTXD1
DDCD#1
1
RRI#1
1
Signal
D
#
1
AFD#
ERROR#
PINIT#
GND
SLIN#
STB#
SPD0
SPD1
SPD3
SPD2
SPD4
SPD5
SPD6
SPD7
ACK#
BUSY
PE
SLCT
ATX 12V Power Connector Please connect an ATX 12V
(4-pin ATX12V1)
(see p.10 No. 1)
Serial port Header This COM1 header supports a
(9-pin COM1)
(see p.10 No. 17)
power supply to this connector.
serial port module.
Chassis Intrusion Header
(2-pin CI1)
(see p.10, No. 18)
TPM Header
(17-pin TPMS1)
(see p.10, No. 4)
Print Port Header
(25-pin LPT1)
(see p.10, No. 16)
GN
PCIRST
FRAME
PCICLK
This motherboard supports
CASE OPEN detection feature
that detects if the chassis
cover has been removed. This
feature requires a chassis with
chassis intrusion detection
design.
This connector supports Trust-
ed Platform Module (TPM)
system, which can securely
store keys, digital certicates,
passwords, and data. A TPM
system also helps enhance
network security, protects
digital identities, and ensures
platform integrity.
This is an interface for print
port cable that allows
convenient connection of
printer devices.
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2.7 AMD Dual Graphics Operation Guide
This motherboard supports AMD Dual Graphics feature.
Graphics brings multi-GPU performance capabilities by enabling an AMD A58
(Bolton-D2) integrated graphics processor and a discrete graphics processor to
operate simultaneously with combined output to a single display for blisteringly-
fast frame rates. Currently, AMD Dual Graphics Technology is only supported with
Windows® 8.1 / 8 / 7 OS.
What does an AMD Dual Graphics system include?
An AMD Dual Graphics system includes an AMD RadeonTM R7/R5 Series graphics
processor and a motherboard based on an AMD A58 (Bolton-D2) integrated
chipset, all operating in a Windows® 8.1 / 8 / 7 environment. Please refer to AMD
website for further information: http://www.amd.com/us/products/technologies/dual-
graphics/Pages/dual-graphics.aspx#3
Enjoy the benet of AMD Dual Graphics
Step 1. Please keep the default UEFI setting of “Dual Graphics“ option on [Auto].
Step 2. Install one AMD RADEON PCI Express graphics card to PCIE1 slot.
Step 3. Connect the monitor cable to the onboard VGA port. Please be noted that
the current VGA driver / VBIOS can allow Dual Graphics output from on-
board display only. For any future update, please refer to our website for
further information.
Step 4. Boot into OS. Please remove the AMD driver if you have any VGA driver
installed in your system.
Step 5. Install the onboard VGA driver from our support CD to your system for
both the onboard VGA and the discrete graphics card.
Step 6. Restart your computer. Right-click the desktop. Click “AMD VISION
Engine Control Center” to enter AMD VISION Engine Control Center.
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Step 7. You can also click “AMD VISION Engine Control Center” on your
Windows® taskbar to enter AMD VISION Engine Control Center.
AMD VISION Engine Control Center
FM2A58M-DG3+
Step 8. In AMD VISION Engine Control Center, please choose “Performance”.
TM
Click “AMD CrossFire
”.
Step 9. Click “Enable CrossFireTM” and click “Apply“ to save your change.
Step 10. Reboot your system. Then you can freely enjoy the benet of Dual
Graphics feature.
* Dual Graphics appearing here is a registered trademark of AMD Technologies Inc., and is
used only for identication or explanation and to the owners’ benet, without intent to infringe.
* For further information of AMD Dual Graphics technology, please check AMD website for up
dates and details.
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3. Software and Utilities Operation
3.1 Installing Drivers
The Support CD that comes with the motherboard contains necessary
drivers and useful utilities that enhance the motherboard’s features.
Running The Support CD
To begin using the support CD, inser t the CD into your CD-ROM drive.
The CD automatically displays the Main Menu if “AUTORUN” is enabled in
your computer. If the Main Menu does not appear automatically, locate and
double click on the le “ASRSETUP.EXE” in the Support CD to display the
menu.
Drivers Menu
The drivers compatible to your system will be auto-detected and listed on
the support CD driver page. Please click Install All or follow the order from
top to bottom to install those required drivers. Therefore, the drivers you
install can work properly.
Utilities Menu
The Utilities Menu shows the application software that the motherboard
supports. Click on a specic item then follow the installation wizard to install
it.
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FM2A58M-DG3+
3.2 A-Tuning
A-Tuning is ASRock’s multi purpose software suite with a new interface,
more new features and improved utilities, including XFast RAM, Dehumidi-
er, Good Night LED, FAN-Tastic Tuning, OC Tweaker and a whole lot more.
3.2.1 Installing A-Tuning
When you install the all-in-one driver to your system from ASRock’s support
CD, A-Tuning will be auto-installed as well. After the installation, you will nd
the icon “A-Tuning“ on your desktop. Double-click the “A-Tuning“ icon,
A-Tuning main menu will pop up.
3.2.2 Using A-Tuning
There are ve sections in A-Tuning main menu: Operation Mode, Tools, OC
Tweaker, System Info and Tech Service.
Operation Mode
Choose an operation mode for your computer.
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Tools
Various tools and utilities.
XFast RAM
Boost the system’s performance and extend the HDD’s or SDD’s lifespan!
Create a hidden partition, then assign which les should be stored in the
RAM drive.
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Fast Boot
Fast Boot minimizes your computer's boot time. Please note that Ultra Fast
mode is only supported by Windows 8 and the VBIOS must support UEFI
GOP if you are using an external graphics card.
OMG
Schedule the starting and ending hours of Internet access granted to other
users. Place X marks on the time table to disable the Internet.
Good Night LED
Switch of f the Power/HDD/LAN LEDs when the system is on, and
automatically switch off the Power and Keyboard LEDs when the system
enters into Standby/Hibernation mode.
FM2A58M-DG3+
FAN-Tastic Tuning
Congure up to ve different fan speeds using the graph. The fans will
automatically shift to the next speed level when the assigned temperature is
met.
Dehumidier
Prevent motherboard damages due to dampness. Enable this function and
congure the period of time until the computer powers on, and the duration
of the dehumidifying process.
OC Tweaker
Congurations for overclocking the system.
System Info
View information about the system.
System Browser
System Browser shows the overview of your current PC and the devices
connected.
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Tech Service
Contact Tech Service.
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3.3 Start8
For those Windows 8 users who miss the Star t Menu, Start8 is an
ideal solution that brings back the familiar Start Menu along with added
customizations for greater efciency.
3.3.1 Installing Start8
Install Start8, which is located in the folder at the following path of the Sup-
port CD: \ ASRock Utility > Start8.
3.3.2 Conguring Start8
Style
FM2A58M-DG3+
Select between the Windows 7 style and Windows 8 style Start Menu. Then
select the theme of the Start Menu and customize the style of the Start icon.
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Congure
Congure provides conguration options, including icon sizes, which
shortcuts you want Star t Menu to display, quick access to recently used
apps, the functionality of the power button, and more.
Control
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Control lets you congure what a click on the start button or a press on the
Windows key does.
Desktop
FM2A58M-DG3+
Desktop allows you to disable the hot corners when you are working on the
desktop. It also lets you choose whether or not the system boots directly into
desktop mode and bypass the Metro user interface.
About
Displays information about Start8.
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4. UEFI SETUP UTILITY
4.1 Introduction
ASRock Interactive UEFI is a blend of system conguration tools, cool sound ef-
fects and stunning visuals. Not only will it make BIOS setup less difcult but also a
lot more amusing. This section explains how to use the UEFI SETUP UTILITY to
congure your system. The UEFI chip on the motherboard stores the UEFI SETUP
UTILITY. You may run the UEFI SETUP UTILITY when you start up the computer.
Please press <F2> or <Delete> during the Power-On-Self-Test (POST) to enter the
UEFI SETUP UTILITY, otherwise, POST will continue with its test routines.
If you wish to enter the UEFI SETUP UTILITY after POST, restart the system by
pressing <Ctl> + <Alt> + <Delete>, or by pressing the reset button on the system
chassis. You may also restart by turning the system off and then back on.
Because the UEFI software is constantly being updated, the
following UEFI setup screens and descriptions are for reference
purpose only, and they may not exactly match what you see on
your screen.
4.1.1 UEFI Menu Bar
The top of the screen has a menu bar with the following selections:
Main For setting system time/date information
OC Tweaker For overclocking congurations
Advanced For advanced system congurations
Tool Useful tools
H/W Monitor Displays current hardware status
Boot For conguring boot settings and boot priority
Security For security settings
Exit Exit the current screen or the UEFI SETUP UTILITY
Use < > key or < > key to choose among the selections on the menu
bar, and use < > key or < > key to move the cursor up or down to
select items, then press <Enter> to get into the sub screen. You can also
navigate with a mouse.
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FM2A58M-DG3+
4.1.2 Navigation Keys
Please check the following table for the function description of each navigation
key.
Navigation Key(s) Function Description
/ Moves cursor left or right to select Screens
/ Moves cursor up or down to select items
+ / - To change option for the selected items
<Tab> Switch to next function
<Enter> To bring up the selected screen
<PGUP> Go to the previous page
<PGDN> Go to the next page
<HOME> Go to the top of the screen
<END> Go to the bottom of the screen
<F1> To display the General Help Screen
<F7> Discard changes and exit the UEFI SETUP UTILITY
<F9> Load optimal default values for all the settings
<F10> Save changes and exit the UEFI SETUP UTILITY
<F12> Print screen
<ESC> Jump to the Exit Screen or exit the current screen
4.2 Main Screen
When you enter the UEFI SETUP UTILITY, the Main screen will appear and display
the system overview.
Active Page on Entry
This allows you to select the default page when entering UEFI setup utility.
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4.3 OC Tweaker Screen
In the OC Tweaker screen, you can set up overclocking features.
CPU Conguration
Overclock Mode
Use this to select Overclock Mode. Configuration options: [Auto] and
[Manual]. The default value is [Auto].
Spread Spectrum
This item should always be [Auto] for better system stability.
AMD Turbo Core Technology
This item appears only when the processor you adopt supports this fea-
ture. Use this to select enable or disable AMD Turbo Core Technology.
Conguration options: [Enabled] and [Disabled]. The default value is
[Enabled].
AMD Application power Management
Application Power Management (APM) ensures that average power con-
sumption over a thermally significant time period remains at or below
the TDP for the CPU mode being used. If [Enabled] is selected, the power
consumption is reduced when overclocking.
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FM2A58M-DG3+
Processor Maximum Frequency
It will display Processor Maximum Frequency for reference.
Processor Maximum Voltage
It will display Processor Maximum Voltage for reference.
Multiplier/Voltage Change
This item is set to [Auto] by default. If it is set to [Manual], you may adjust
the value of Processor Frequency and Processor Voltage. However, it is
recommended to keep the default value for system stability.
GFX Engine Clock
Use this to adjust GFX Engine Clock. The default value is [Auto].
DRAM Timing Conguration
DRAM Frequency
If [Auto] is selected, the motherboard will detect the memory module(s)
inserted and assigns appropriate frequency automatically.
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DRAM Timing Control
DRAM Slot
Use this item to view SPD data.
DRAM Timing Control
Use this item to control DRAM timing.
Power Down Enable
Use this item to enable or disable DDR power down mode.
Bank Interleaving
Interleaving allows memory accesses to be spread out over banks on the
same node, or accross nodes, decreasing access contention.
Channel Interleaving
It allows you to enable Channel Memory Interleaving. Configuration
options: [Disabled], [Auto]. The default value is [Auto].
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Voltage Conguration
DRAM Voltage
Use this to select DRAM Voltage. The default value is [Auto].
SB Voltage
Use this to select SB Voltage. The default value is [Auto].
FM2A58M-DG3+
4.4 Advanced Screen
In this section, you may set the congurations for the following items: CPU Congu-
ration, Nouth Bridge Conguration, South Bridge Conguration, Storage Congura-
tion, Super IO Conguration, USB Conguration and Trusted Computing.
Setting wrong values in this section may cause
the system to malfunction.
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4.4.1 CPU Conguration
Core C6 Mode
Use this item to enable or disable Core C6 mode. The default value is
[Enabled].
Cool ‘n’ Quiet
Use this item to enable or disable AMD’s Cool ‘n’ QuietTM technology. The
default value is [Enabled]. Conguration options: [Enabled] and [Disabled].
If you install Windows® 8.1 / 8 / 7 and want to enable this function, please
set this item to [Enabled]. Please note that enabling this function may re-
duce CPU voltage and memory frequency, and lead to system stability or
compatibility issue with some memory modules or power supplies. Please
set this item to [Disable] if above issue occurs.
SVM
When this option is set to [Enabled], a VMM (Virtual Machine Architecture)
can utilize the additional hardware capabilities provided by AMD-V. The
default value is [Enabled]. Conguration options: [Enabled] and [Disabled].
CPU Thermal Throttle
Use this item to enable CPU internal thermal control mechanism to keep
the CPU from overheated. The default value is [Auto].
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4.4.2 North Bridge Conguration
IOMMU
This allows you to enable or disable IOMMU support.
Primary Graphics Adapter
This item will switch the PCI Bus scanning order while searching for video
card. It allows you to select the type of Primary VGA in case of multiple
video controllers. The default value of this feature is [PCI Express]. Con-
guration options: [Onboard], [PCI] and [PCI Express].
Share Memory
This allows you to set the share memory feature. The default value is [Auto].