Take note of the following precautions before you install motherboard components
or change any motherboard settings.
1. Unplug the power cord from the wall socket before touching any component.
2. To avoid damaging the motherboard components due to static electricity, 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 antistatic pad or
in the bag that comes with the component.
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.
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2.3 CPU Installation2.3 CPU Installation
2.3 CPU Installation
2.3 CPU Installation2.3 CPU Installation
For the installation of Intel 1156-Pin CPU,
please follow the steps below.
LoadPlate
LoadLever
Before you insert the 1156-Pin CPU into the socket, please check if
the CPU surface is unclean or if there is any bent pin on the socket.
Do not force to insert the CPU into the socket if above situation is
found. Otherwise, the CPU will be seriously damaged.
Step 1. Open the socket:
Step 1-1. Disengaging the lever by depressing
down and out on the hook to clear
retention tab.
Step 1-2. Rotate the load lever to fully open po-
sition at approximately 135 degrees.
Step 1-3. Rotate the load plate to fully open po-
sition at approximately 100 degrees.
Step 2. Remove PnP Cap (Pick and Place Cap).
ContactArray
1156-Pin Socket Overview
SocketBody
1. It is recommended to use the cap tab to handle and avoid kicking
off the PnP cap.
2. This cap must be placed if returning the motherboard for after
service.
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Step 3. Insert the 1156-Pin CPU:
Step 3-1. Hold the CPU by the edge where is
marked with black line.
Step 3-2. Orient the CPU with IHS (Integrated Heat
Sink) up. Locate Pin1 and the two ori-
entation key notches.
orientation key notch
Pin1
orientation key notch
1156-Pin CPU
For proper inserting, please ensure to match the two orientation key
notches of the CPU with the two alignment keys of the socket.
Step 3-3. Carefully place the CPU into the socket
by using a purely vertical motion.
Step 3-4. Verify that the CPU is within the socket
and properly mated to the orient keys.
black line
alignment key
Pin1
alignment key
1156-Pin Socket
Step 4. Close the socket:
Step 4-1. Rotate the load plate onto the IHS.
Step 4-2. While pressing down lightly on load
plate, engage the load lever.
Step 4-3. Secure load lever with load plate tab
under retention tab of load lever.
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2.42.4
Installation of CPU Fan and HeatsinkInstallation of CPU Fan and Heatsink
2.4
Installation of CPU Fan and Heatsink
2.42.4
Installation of CPU Fan and HeatsinkInstallation of CPU Fan and Heatsink
This motherboard is equipped with 1156-Pin socket that supports Intel 1156-Pin CPU.
Please adopt the type of heatsink and cooling fan compliant with Intel 1156-Pin CPU
to dissipate heat. Before you installed the heatsink, you need to spray thermal
interface material between the CPU and the heatsink to improve heat dissipation.
Ensure 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 12, No. 3).
For proper installation, please kindly refer to the instruction manuals of your
CPU fan and heatsink.
Below is an example to illustrate the installation of the heatsink for 1156-Pin CPU.
Step 1. Apply thermal interface material onto center of
IHS on the socket surface.
Apply Thermal
Interface Material
Step 2. Place the heatsink onto the socket. Ensure
fan cables are oriented on side closest to the
Fan cableson side
closest toMB header
CPU fan connector on the motherboard
(CPU_FAN1, see page 12, No. 3).
Step 3. Align fasteners with the motherboard
Fastener slots
pointing straightout
throughholes.
Step 4. Rotate the fastener clockwise, then press
down on fastener caps with thumb to install
and lock. Repeat with remaining fasteners.
Press Down
(4 Places)
If you press down the fasteners without rotating them clockwise,
the heatsink cannot be secured on the motherboard.
Step 5. Connect fan header with the CPU fan connector on the motherboard.
Step 6. Secure excess cable with tie-wrap to ensure cable does not interfere with
fan operation or contact other components.
Please be noticed that this motherboard supports Combo Cooler
Option (C.C.O.), which provides the flexible option to adopt two
different CPU cooler types, Socket LGA 775 and LGA 1156. The
white throughholes are for Socket LGA 1156 CPU fan.
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2.5 Installation of Memory Modules (DIMM)2.5 Installation of Memory Modules (DIMM)
2.5 Installation of Memory Modules (DIMM)
2.5 Installation of Memory Modules (DIMM)2.5 Installation of Memory Modules (DIMM)
This motherboard provides four 240-pin DDR3 (Double Data Rate 3) DIMM slots,
and supports Dual Channel Memory Technology. For dual channel configuration,
you always need to install identical (the same brand, speed, size and chip-
type) DDR3 DIMM pair in the slots of the same color. In other words, you have to
install identical DDR3 DIMM pair in Dual Channel (DDR3_A1 and DDR3_B1;
white slots; see p.12 No.7), so that Dual Channel Memory Technology can be
activated. This motherboard also allows you to install four DDR3 DIMMs for dual
channel configuration, and please install identical DDR3 DIMMs in all four slots.
You may refer to the Dual Channel Memory Configuration Table below.
Dual Channel Memory Configurations
DDR3_A2 DDR3_A1 DDR3_B2 DDR3_B1
(Blue Slot)(White Slot) (Blue Slot) (White Slot)
(1)- Populated - Populated
(2)*Populated Populated Populated Populated
* For the configuration (2), please install identical DDR3 DIMMs in all four
slots.
1. If you want to install two memory modules, for optimal compatibility
and reliability, it is recommended to install them in the slots of the
same color. In other words, install them either in the set of white slots
(DDR3_A1 and DDR3_B1).
2. If only one memory module or three memory modules are installed
in the DDR3 DIMM slots on this motherboard, it is unable to activate
the Dual Channel Memory Technology.
3. It is not allowed to install a DDR or DDR2 memory module into
DDR3 slot;otherwise, this motherboard and DIMM may be damaged.
4. Please install the memory module into the white slot (DDR3_B1) for
the first priority.
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Installing a DIMMInstalling a DIMM
Installing a DIMM
Installing a DIMMInstalling a DIMM
Please make sure to disconnect power supply before adding or
removing DIMMs or the system components.
Step 1. Unlock a DIMM slot by pressing the retaining clips outward.
Step 2. Align a DIMM on the slot such that the notch on the DIMM matches the break
on the slot.
notch
break
notch
break
The DIMM only fits in one correct orientation. It will cause permanent
damage to the motherboard and the DIMM if you force the DIMM into the slot
at incorrect orientation.
Step 3. Firmly insert the DIMM into the slot until the retaining clips at both ends fully
snap back in place and the DIMM is properly seated.
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2.6 Expansion Slots (PCI and PCI Express Slots)2.6 Expansion Slots (PCI and PCI Express Slots)
2.6 Expansion Slots (PCI and PCI Express Slots)
2.6 Expansion Slots (PCI and PCI Express Slots)2.6 Expansion Slots (PCI and PCI Express Slots)
There are 1 PCI slot and 3 PCI Express slots on this motherboard.
PCI slot: PCI slot is used to install expansion cards that have the 32-bit PCI
interface.
PCIE slots:
PCIE1 (PCIE x16 slot; Blue) is used for PCI Express x16 lane width
graphics cards, or used to install PCI Express graphics cards to
support CrossFireXTM function.
PCIE2 (PCIE x1 slot; White) is used for PCI Express cards with x1 lane
width cards, such as Gigabit LAN card, SATA2 card, etc.
PCIE3 (PCIE x16 slot; White) is used for PCI Express x4 lane width
cards, or used to install PCI Express graphics cards to support
CrossFireXTM function.
1. In single VGA card mode, it is recommended to install a PCI Express
x16 graphics card on PCIE1 slot.
2. In CrossFireXTM mode, please install PCI Express x16 graphics cards
on PCIE1 and PCIE3 slots. Therefore, PCIE1 slot will work at x16
bandwidth while PCIE3 slot will work at x4 bandwidth.
Installing an expansion cardInstalling an expansion card
Installing an expansion card
Installing an expansion cardInstalling an expansion card
Step 1.Before installing the expansion card, 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 before you start the installation.
Step 2.Remove the system unit cover (if your motherboard is already installed in
a chassis).
Step 3.Remove the bracket facing the slot that you intend to use. Keep the
screws for later use.
Step 4.Align the card connector with the slot and press firmly until the card is
completely seated on the slot.
Step 5.Fasten the card to the chassis with screws.
Step 6.Replace the system cover.
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2.72.7
2.7
2.72.7
CrossFireXCrossFireX
CrossFireX
CrossFireXCrossFireX
GuideGuide
Guide
GuideGuide
TMTM
TM
TMTM
and Quad CrossFireX and Quad CrossFireX
and Quad CrossFireX
and Quad CrossFireX and Quad CrossFireX
TMTM
TM
TMTM
Operation Operation
Operation
Operation Operation
This motherboard supports CrossFireXTM and Quad CrossFireXTM feature.
CrossFireXTM technology offers the most advantageous means available of
combining multiple high performance Graphics Processing Units (GPU) in a single
PC. Combining a range of different operating modes with intelligent software
design and an innovative interconnect mechanism, CrossFireXTM enables the
highest possible level of performance and image quality in any 3D application.
Currently CrossFireXTM feature is supported with Windows® XP with Service Pack
2 / VistaTM / 7 OS. Quad CrossFireX
TM
feature are supported with Windows
®
VistaTM / 7 OS only. Please check AMD website for ATITM CrossFireXTM driver
updates.
1. If a customer incorrectly configures their system they will not see the
This motherboard supports Surround Display upgrade. With the external add-on
PCI Express VGA cards, you can easily enjoy the benefits of Surround Display
feature. For the detailed instruction, please refer to the document at the following
path in the Support CD:
..\ Surround Display Information
2.9 Jumpers Setup2.9 Jumpers Setup
2.9 Jumpers Setup
2.9 Jumpers Setup2.9 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.
JumperSettingDescription
PS2_USB_PWR1Short pin2, pin3 to enable
(see p.12, No. 2)+5VSB (standby) for PS/2
1_2
+5V
2_3
+5VSB
or USB wake up events.
Note: To select +5VSB, it requires 2 Amp and higher standby current provided by
power supply.
Clear CMOS Jumper
(CLRCMOS1)
(see p.12, No. 24)
1_2
Default
2_3
Clear CMOS
Note: CLRCMOS1 allows you to clear the data in CMOS. The data in CMOS includes
system setup information such as system password, date, time, and system
setup parameters. 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 finish updating the BIOS, you
must boot up the system first, and then shut it down before you do the clear-
CMOS action.
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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2.10 Onboard Headers and Connectors2.10 Onboard Headers and Connectors
2.10 Onboard Headers and Connectors
2.10 Onboard Headers and Connectors2.10 Onboard Headers and Connectors
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 ATAII ConnectorsThese five Serial ATAII (SATAII)
(SATAII_1: see p.12, No. 9)connectors support SATA data
(SATAII_2: see p.12, No. 10)cables for internal storage
(SATAII_3: see p.12, No. 11)devices. The current SATAII
(SATAII_4: see p.12, No. 13)interface allows up to 3.0 Gb/s
(SATAII_5: see p.12, No. 12)data transfer rate.
SATAII_4 SATAII_2
SATAII_5 SATAII_3 SATAII_1
Serial ATA (SATA)Either end of the SATA data cable
Data Cablecan be connected to the SATA /
(Optional)SATAII hard disk or the SATAII
connector on this motherboard.
USB 2.0 HeadersBesides five default USB 2.0
(9-pin USB10_11)ports on the I/O panel, there are
(see p.12 No. 22)three USB 2.0 headers on this
(9-pin USB8_9)
(see p.12 No. 20)
(9-pin USB6_7)
(see p.12 No. 19)
1
1
1
USB_PW R
P-11
P-10
USB_PW R
USB_PWR
P-9
P-8
USB_PWR
USB_PW R
P-7
P-6
USB_PW R
P+11
P+10
P+9
P+8
P+7
P+6
GND
GND
GND
GND
GND
GND
DUMMY
motherboard. Each USB 2.0
header can support two USB
2.0 ports.
DUMMY
DUMMY
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Print Port HeaderThis is an interface for print
(25-pin LPT1)port cable that allows
(see p.12 No. 27)convenient connection of printer
1
AFD#
STB#
ERROR#
PINIT#
SPD1
SPD0
SLIN#
SPD2
SPD3
SPD4
SPD5
SPD6
GND
SPD7
ACK#
BUSY
devices.
PE
SLCT
TPM HeaderThis connector supports a
(19-pin TPM1)Trusted Platform Module (TPM)
(see p.12 No. 26)system, which can securely
GND
NC
LAD2
GND
LAD1
NC
SERIRQ
CLKRUN
NC
1
NC
+3V
LAD3
LAD0
FRAME
PCICLK
PCIRST#
+3VSB
store keys, digital certificates,
passwords, and data. A TPM
GND
PWRDWN
system also helps enhance
network security, protects
digital identities, and ensures
platform integrity.
Infrared Module HeaderThis header supports an optional
(5-pin IR1)wireless transmitting and
(see p.12 No. 23)receiving infrared module.
IRTX
+5VSB
DUMMY
1
GND
IRRX
Chassis Intrusion HeaderThis motherboard supports
(2-pin CI1)CASE OPEN detection feature
(see p.12 No. 16)that detects if the chassis cover
1
Signal
GND
has been removed. This feature
requires a chassis with chassis
intrusion detection design.
1
GND
PRESENCE#
MIC2_R
MIC2_L
MIC_RET
J_SENSE
OUT2_R
OUT_RET
OUT2_L
control of audio devices.
Front Panel Audio HeaderThis is an interface for front
(9-pin HD_AUDIO1)panel audio cable that allows
(see p.12 No. 34)convenient connection and
1. High Definition 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.
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C. Connect Ground (GND) to Ground (GND).
D. MIC_RET and OUT_RET are for HD audio panel only. You don’t
need to connect them for AC’97 audio panel.
E. Enter BIOS Setup Utility. Enter Advanced Settings, and then select
Chipset Configuration. Set the Front Panel Control option from
[Auto] to [Enabled].
1
1
PLED+
PLED-
HDLED-
HDLED+
DUMMY
+5V
PWRBTN#
GND
RESET#
GND
SPEAKER
DUMMY
DUMMY
System Panel HeaderThis header accommodates
(9-pin PANEL1)several system front panel
(see p.12 No. 18)functions.
Chassis Speaker HeaderPlease connect the chassis
(4-pin SPEAKER 1)speaker to this header.
(see p.12 No. 17)
Chassis and Power Fan ConnectorsPlease connect the fan cables
(4-pin CHA_FAN1)to the fan connectors and
(see p.12 No. 25)match the black wire to the
FAN_SPEED_CONTROL
CHA_FAN_SPEED
(3-pin PWR_FAN1)
(see p.12 No. 4)
GND
+12V
PWR_FAN_SPEED
+12V
GND
ground pin.
CPU Fan ConnectorPlease connect a CPU fan cable
(4-pin CPU_FAN1)to this connector and match
(see p.12 No. 3)the black wire to the ground pin.
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 ConnectorPlease connect an ATX power
12 124
(24-pin ATXPWR1)supply to this connector.
(see p.12, No. 8)
13
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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.
12
24
20-Pin ATX Power Supply Installation
ATX 12V Power ConnectorPlease connect an ATX 12V
(8-pin ATX12V1)power supply to this connector.
(see p.12 No. 1)
4 8
1 6
1
13
Though this motherboard provides 8-pin ATX 12V power connector, it can still work
if you adopt a traditional 4-pin ATX 12V power supply. To use the 4-pin ATX power
supply, please plug your power supply along with Pin 1 and Pin 5.
4-Pin ATX 12V Power Supply Installation
IEEE 1394 HeaderBesides one default IEEE 1394
(9-pin FRONT_1394)port on the I/O panel, there is one
(see p.12 No. 21)IEEE 1394 header
RXTPAM_0
1
RXTPAP_0
GND
GND
RXTPBM_0
+12V
+12V
RXTPBP_0
GND
(FRONT_1394) on this
motherboard. This IEEE 1394
header can support one IEEE
4 8
1 6
1394 port.
1
RRXD1
DDTR#1
TTXD1
DDCD#1
DDSR#1
CCTS#1
RRTS#1
GND
RRI#1
Serial port HeaderThis COM1 header supports a
(9-pin COM1) serial port module.
(see p.12 No.28)
HDMI_SPDIF HeaderHDMI_SPDIF header, providing
(3-pin HDMI_SPDIF1)SPDIF audio output to HDMI VGA
(see p.12 No. 33)card, allows the system to
1
GND
SPDIFOUT
+5V
connect HDMI Digital TV/
projector/LCD devices. Please
connect the HDMI_SPDIF
connector of HDMI VGA card to
this header.
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HDMI_SPDIF CablePlease connect the black end (A)
(Optional)of HDMI_SPDIF cable to the
C
B
A
HDMI_SPDIF header on the
motherboard. Then connect the
white end (B or C) of
HDMI_SPDIF cable to the
HDMI_SPDIF connector of HDMI
VGA card.
A. black end B. white end (2-pin) C. white end (3-pin)
This section explains how to use the BIOS SETUP UTILITY to configure your system.
The BIOS FWH chip on the motherboard stores the BIOS SETUP UTILITY. You may
run the BIOS SETUP UTILITY when you start up the computer. Please press <F2> or
<Del> during the Power-On-Self-Test (POST) to enter the BIOS SETUP UTILITY,
otherwise, POST will continue with its test routines.
If you wish to enter the BIOS 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 BIOS software is constantly being updated, the
following BIOS setup screens and descriptions are for refer-
ence purpose only, and they may not exactly match what you
see on your screen.
3.1.13.1.1
BIOS Menu BarBIOS Menu Bar
3.1.1
BIOS Menu Bar
3.1.13.1.1
BIOS Menu BarBIOS Menu Bar
The top of the screen has a menu bar with the following selections:
MainTo set up the system time/date information
OC Tweaker To set up overclocking features
AdvancedTo set up the advanced BIOS features
H/W Monitor To display current hardware status
BootTo set up the default system device to locate and load the
Operating System
SecurityTo set up the security features
ExitTo exit the current screen or the BIOS SETUP UTILITY
Use < > key or < > key to choose among the selections on the menu bar,
and then press <Enter> to get into the sub screen.
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3.1.23.1.2
Navigation KeysNavigation Keys
3.1.2
Navigation Keys
3.1.23.1.2
Navigation KeysNavigation 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
<Enter>To bring up the selected screen
<F1>To display the General Help Screen
<F9>To load optimal default values for all the settings
<F10>To save changes and exit the BIOS SETUP UTILITY
<ESC>To jump to the Exit Screen or exit the current screen
3.23.2
Main ScreenMain Screen
3.2
Main Screen
3.23.2
Main ScreenMain Screen
When you enter the BIOS SETUP UTILITY, the Main screen will appear and display the
system overview.
OC TweakerH/W Monitor Boot Security ExitAdvanced
Main
System Overview
System Time
System Date
BIOS Version
Processor Type
Processor Speed
Microcode Update
Cache Size
Total Memory
DDR3_A2
DDR3_A1
DDR3_B2
DDR3_B1
v02.54 (C)Copyright 1985-2005, American Megatrends, Inc.
BIOS SETUP UTILITY
[ :00:09]
14
: H55M Pro P1.00
:Intel(R)Core(TM)i3CPU
: 3066MHz
: 20652/9
: 4096KB
: 2048MB with 256MB shared memory
: 2048MB/667MHz DDR3_1333
: None
: None
[Mon 11/23/2009]
540 @ 3.07GHz (64bit)
and 2MB GTT memory
Single-Channel Memory Mode
System Time [Hour:Minute:Second]
Use this item to specify the system time.
System Date [Day Month/Date/Year]
Use this item to specify the system date.
Use [Enter], [TAB]
or [SHIFT-TAB] to
select a field.
Use [+] or [-] to
configure system Time.
Select Screen
Select Item
+-Change Field
Tab Select Field
F1General Help
F9Load Defaults
F10 Save and Exit
ESC Exit
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3.33.3
OC TOC T
weakweak
3.3
3.33.3
OC T
OC TOC T
weak
weakweak
er Screener Screen
er Screen
er Screener Screen
In the OC Tweaker screen, you can set up overclocking features.
Main
OC Tweaker
OC Tweaker Settings
Load CPU EZ OC Setting[Press Enter]
Load Memory EZ OC Setting
Load XMP Setting
Profile 1 : DDR3 2000 9-9-9-27 1.65V
Intelligent Energy Saver
Good Night LED
Overclock Mode
BCLK Frequency (MHz)
PCIE Frequency (MHz)
Boot Failure Guard
Spread Spectrum
CPU Ratio Setting
QPI Frequency
DRAM Frequency
v02.54 (C)Copyright 1985-2005, American Megatrends, Inc.
BIOS SETUP UTILITY
Advanced H/W Monitor Boot Security Exit
Overclocking may cause
damage to your CPU and
motherboard.
It should be done at
your own risk and
expense.
Select Screen
Select Item
Enter Go to Sub Screen
F1General Help
F9Load Defaults
F10 Save and Exit
ESC Exit
Auto
DDR3_1333
[Press Enter]
[Disabled]
[Disabled]
[Auto]
[133]
[100]
[Enabled]
[Auto]
[20]
20
[Auto]
[Auto]
Load CPU EZ OC Setting
You can use this option to load CPU EZ overclocking setting. Please note
that overclocing may cause damage to your CPU and motherboard. It
should be done at your own risk and expense.
Load Memory EZ OC Setting
You can use this option to load memory EZ overclocking setting. Please
note that overclocing may cause damage to your memory and motherboard.
It should be done at your own risk and expense.
Load XMP Setting
You can use this option to load XMP memory setting. Configuration options:
[Profile 1] and [Default].
Intelligent Energy Saver
Intelligent Energy Saver is a revolutionary technology that delivers
unparalleled power savings. The default value is [Disabled]. Configuration
options: [Enabled] and [Disabled]. If you want to enable this function,
please set this item to [Enabled]. Besides the BIOS option, you can also
choose our Intelligent Energy Saver utility to enable this function.
Good Night LED
Enable this option to turn off Power LED and Lan LED when the system is
power on. The keyboard LED will also be turned off in S1, S3 and S4 state.
The default value is [Disabled].
Overclock Mode
Use this to select Overclock Mode. Configuration options: [Auto], [Manual],
[I.O.T.] and [Optimized]. The default value is [Auto]. If you select [Manual],
Untied Overclocking function is enabled. Please refer to page 38 for the
details of Untied Overclocking Technology. Therefore, you are allowed to
adjust the Host frequency and PCIE frequency in the following two items.
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If you select [I.O.T.] (Intelligent Overclocking Technology), the system will
automatically enable the overclocking function when your CPU is heavy
loaded.
BCLK Frequency (MHz)
Use this option to adjust BCLK (Internal Base Clock) frequency.
PCIE Frequency (MHz)
Use this option to adjust PCIE frequency.
Boot Failure Guard
Enable or disable the feature of Boot Failure Guard.
Spread Spectrum
This item should always be [Auto] for better system stability.
CPU Ratio Setting
If the ratio status is unlocked, you will find this item appear to allow you
changing the ratio value of this motherboard.
DRAM Frequency
If [Auto] is selected, the motherboard will detect the memory module(s)
inserted and assigns appropriate frequency automatically.
DRAM Timing Control
Use this item to control DRAM Timing.
Advanced
DRAM Timing Control
DRAM tCL
DRAM tRCD
DRAM tRP
DRAM tRAS
DRAM tRFC
DRAM tWR
DRAM tWTR
DRAM tRRD
DRAM tRTP
DRAM tFAW
DRAM Command Rate
BIOS SETUP UTILITY
[Auto]
9
[Auto]
9
[Auto]
9
[Auto]
24
[Auto]
74
[Auto]
10
[Auto]
5
[Auto]
4
[Auto]
5
[Auto]
20
[Auto]
DRAM tCL
Min=6
Max=11
Select Screen
Select Screen
Select Item
Select Item
+-Change Option
+-Change Option
F1General Help
F1General Help
F9Load Defaults
F9Load Defaults
F10 Save and Exit
F10 Save and Exit
ESC Exit
ESC Exit
v02.54 (C)Copyright 1985-2005, American Megatrends, Inc.
DRAM tCL
Use this item to adjust the means of memory accessing. Configuration
options : [Auto], [6] to [11].
DRAM tRCD
This controls the number of DRAM clocks for TRCD. Configuration options:
[Auto], [3] to [15].
DRAM tRP
This controls the number of DRAM clocks for TRP. Configuration options:
[Auto], [3] to [15].
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DRAM tRAS
This controls the number of DRAM clocks for TRAS. Configuration options:
[Auto], [9] to [31].
DRAM tRFC
This controls the number of DRAM clocks for TRFC. Configuration options:
[Auto], [15] to [255].
DRAM tWR
This controls the number of DRAM clocks for TWR. Configuration options:
[Auto], [3] to [15].
DRAM tWTR
This controls the number of DRAM clocks for TWTR. Configuration options:
[Auto], [2] to [10].
DRAM tRRD
This controls the number of DRAM clocks for TRRD. Configuration options:
Configuration options: [Auto], [4] to [7].
DRAM tRTP
This controls the number of DRAM clocks for TRTP. Configuration options:
[Auto], [2] to [13].
DRAM tF AW
This controls the number of DRAM clocks for TFAW. Configuration options:
[Auto], [1] to [63].
DRAM Command Rate
Use this item to adjust DRAM Command Rate. Configuration
options : [1], [2] and [Auto].
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ASRock VDrop Control
Use this to enable or disable ASRock VDrop control. Configuration options:
[With VDrop] and [Without VDrop]. The default value is [With VDrop].
CPU Voltage
Use this to select CPU Voltage. Configuration options: [Auto], [Manual] and
[Overdrive Offset]. The default value is [Auto].
DRAM Voltage
Use this to select DRAM Voltage. Configuration options: [Auto], [1.30V] to
[2.05V]. The default value is [Auto].
VTT Voltage
Use this to select VTT Voltage. Configuration options: [Auto], [1.11V] to
[1.55V]. The default value is [Auto].
PCH Voltage
Use this to select PCH Voltage. Configuration options: [Auto], [1.05V],
[1.15V] and [1.25V]. The default value is [Auto].
CPU PLL Voltage
Use this to select CPU PLL Voltage. Configuration options: [Auto], [1.81V],
[1.94V], [2.06V] and [2.18V]. The default value is [Auto].
CPU GFX Offset Voltage
Use this to select CPU GFX offset Voltage. Configuration options: [Auto],
[+0 mV] to [+300 mV]. The default value is [Auto].
Would you like to save current setting user defaults?
In this option, you are allowed to load and save three user defaults
according to your own requirements.
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3.43.4
Advanced ScreenAdvanced Screen
3.4
Advanced Screen
3.43.4
Advanced ScreenAdvanced Screen
In this section, you may set the configurations for the following items: CPU Configuration,
v02.54 (C)Copyright 1985-2005, American Megatrends, Inc.
Advanced
may cause system to malfunction.
H/W Monitor Boot Security Exit
Options for CPU
Select Screen
Select Item
Enter Go to Sub Screen
F1General Help
F9Load Defaults
F10 Save and Exit
ESC Exit
Setting wrong values in this section may cause
the system to malfunction.
ASRock Instant Flash
ASRock Instant Flash is a BIOS flash utility embedded in Flash ROM. This
convenient BIOS update tool allows you to update system BIOS without
entering operating systems first like MS-DOS or Windows®. Just launch
this tool and save the new BIOS file to your USB flash drive, floppy disk or
hard drive, then you can update your BIOS only in a few clicks without
preparing an additional floppy diskette or other complicated flash utility.
Please be noted that the USB flash drive or hard drive must use FAT32/16/
12 file system. If you execute ASRock Instant Flash utility, the utility will
show the BIOS files and their respective information. Select the proper
BIOS file to update your BIOS, and reboot your system after BIOS update
process completes.
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3.4.13.4.1
CPU ConfigurationCPU Configuration
3.4.1
CPU Configuration
3.4.13.4.1
CPU ConfigurationCPU Configuration
Advanced
Configure advanded CPU settings
Intel (R) Core (TM) CPU870 @ 2.93GHz
Frequency :2.93GHz
Cache L1 :128 KB
Cache L2 :1024 KB
Cache L3 :8192 KB
Ratio Status:Unlocked (Min:09, Max:22)
Ratio Actual Value:22
CPU Ratio Setting
Enhanced Halt State
Intel (R) Virtualization tech.
CPU Thermal Throttling
No-Excute Memory Protection
Hyper Threading Technology
Active Processor Cores
A20M
v02.54 (C)Copyright 1985-2005, American Megatrends, Inc.