IMB-370-L
IMB-370-D
User Manual
Version 1.0
Published October 2012
Copyright©2012 ASRock INC. All rights reserved.
1
Copyright Notice:
No part of this manual 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 manual may or may not be registered trademarks or copyrights of their respective companies, and are used only for
identification or explanation and to the owners’ benefit, without intent to infringe.
Disclaimer:
Specifications and information contained in this manual 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 manual.
With respect to the contents of this manual, 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 fitness for a particular purpose.
In no event shall ASRock, its directors, officers, employees, or agents be liable for
any indirect, special, incidental, or consequential damages (including damages for
loss of profits, 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 manual or product.
This 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
The 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
2
Contents
1 Introduction......................................................... 5
1.1
1.2
1.3
1.4
Package Contents..........................................................
Specifications..................................................................
Motherboard Layout........................................................
I/O Panel.........................................................................
5
6
8
10
2 Installation........................................................... 11
2.1
2.2
2.3
2.4
2.5
2.6
2.7
Screw Holes....................................................................
Pre-installation Precautions............................................
Installation of Memory Modules (DIMM).........................
Expansion Slot . .............................................................
Jumpers Setup................................................................
Onboard Headers and Connectors.................................
Serial ATA2 (SATA2) / Serial ATA3 (SATA3) Hard Disks
Installation.......................................................................
2.8 Hot Plug and Hot Swap Functions for SATA2 / SATA3
HDDs ............................................................................
2.9 Driver Installation Guide .............................................
11
11
12
14
15
17
22
22
23
3 UEFI SETUP UTILITY................................................. 24
3.1 Introduction.....................................................................
3.1.1 UEFI Menu Bar.....................................................
3.1.2 Navigation Keys....................................................
3.2 Main Screen....................................................................
3.3 Advanced Screen............................................................
3.3.1 CPU Configuration................................................
3.3.2 North Bridge Configuration...................................
3.3.3 South Bridge Configuration...................................
3.3.4 Storage Configuration...........................................
3.3.5 Intel(R) Rapid Start Technology............................
3.3.6 Intel(R) Smart Connect Technology......................
3.3.7 AMT Configuration................................................
3.3.8 Super IO Configuration.........................................
3.3.9 ACPI Configuration...............................................
3.3.10 USB Configuration...............................................
3.4 Hardware Health Event Monitoring Screen....................
3.5 Boot Screen....................................................................
3.6 Security Screen..............................................................
3.7 Exit Screen.....................................................................
3
24
24
25
25
26
27
30
32
33
34
35
36
38
39
40
41
42
43
44
4 Software Support................................................. 45
4.1 Install Operating System................................................. 45
4.2 Support CD Information..................................................
4.2.1 Running Support CD.............................................
4.2.2 Drivers Menu.........................................................
4.2.3 Utilities Menu........................................................
4.2.4 Contact Information...............................................
4
45
45
45
45
45
Chapter 1: Introduction
Thank you for purchasing ASRock IMB-370 motherboard, a reliable motherboard
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 manual, chapter 1 and 2 contain introduction of the motherboard and stepby-step guide to the hardware installation. Chapter 3 and 4 contain the configuration
guide to BIOS setup and information of the Support CD.
Because the motherboard specifications and the BIOS software might be
updated, the content of this manual will be subject to change without notice. In case any modifications of this manual occur, the updated version
will be available on ASRock website without further notice. You may find
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 specific information about the model you are using.
www.asrock.com/support/index.asp
1.1 Package Contents
ASRock IMB-370 Motherboard
(Micr ATX Form Factor: 9.6-in x 9.6-in, 24.4 cm x 24.4 cm)
ASRock IMB-370 Driver CD
ASRock IMB-370 Jumper setting instruction
2 x Serial ATA (SATA) Data Cables
1 x Serial ATA (SATA) HDD Power Cable
1 x I/O Panel Shield
5
1.2 Specifications
Form
Factor
Dimensions Micro ATX (9.6-in x 9.6-in)
CPU
Core
Processor Number
Max Speed
System
L3 Cache
Chipset
BIOS
PCI
Mini-PCIE
Expansion
PCIE
Slot
CF Card
Socket
Memory
Graphics
Ethernet
SATA
Rear I/O
Socket LGA1155 for Intel® Core i7/i5/i3/Celeron
(Sandy Bridge and Ivy Bridge)
(By CPU, Max 4)
(By CPU)
(By CPU)
Q77
UEFI
2
1
1 (x16) + 1 (x4)
0
Dual Channel DDR3 1066/1333/1600 MHz
SDRAM
Max.
32GB
Socket
Long DIMM x 4
Controller
Intel® HD Graphics (By CPU)
VRAM
Shared Memory
Through DVI-I, Supports max resolution
DSub
2048x1536
Dual Channel 24bits, Support max resolution
LVDS
1920x1200 (Shared with DisplayPort)
HDMI
Support HDMI 1.4a, max resolution 1920x1200
DVI
Support max resolution 1920x1200
Display Port Support max resolution 2560x1600
Multi Display Yes
Interface
10/100/1000 Mbps
GbE LAN1:Intel® 82579LM/V, LAN2: Intel®
Controller
82583V
Controller
RJ-45 x 2 w/ LED
Max Data
SATA2 X2 (3.0Gb/S), SATA3 X2 (6.0Gb/S),
Transfer
Support RAID0/1/5
Rate
VGA
0 (Can transfer from DVI-I)
HDMI
1
DVI
1 (DVI-I)
Technology
6
Display Port
Ethernet
USB
Audio
Serial
PS/2
USB
LVDS/
Inverter
VGA
Serial
SATA
Internal
Connector
Watchdog
Timer
m-SATA
Mini-PCIE
Parallel
IrDA
GPIO
SATA PWR
Output Con
Speaker
Header
Output
Interval
Input PWR
1
2
6 (USB 2.0 x4, USB 3.0 x2)
3 (Mic-In, Line-Out, Line-In)
2 (RS-232/422/485)
1 (Combo)
6 (USB 2.0 x4, USB 3.0 x2)
1/1
0
4 (RS-232)
4 (SATA2 X2 (3.0Gb/S), SATA3 X2 (6.0Gb/
S), Support RAID0/1/5/10)
1
1
1
0
4 x GPI + 4 x GPO
2
1
Output from super I/O to drag RESETCON#
256 Segments, 0,1,2…255 Sec/Min
ATX PWR
AT/ATX Supported
Power
-AT : Directly PWR on as power input ready
Requirements Power On
-ATX : Press button to PWR on after power
input ready
Environment Temperature 0ºC – 60ºC
7
1.3 Motherboard Layout
7
6
4* 5*
2*3*
1*
8
9
CPU_FAN2
CPU_FAN1
24.4cm (9.6 in)
1
SET_CM2
COM1
1 BLT_VOL1
SET_CM1
1
PNL_PWR1
HDMI
Top:
RJ-45
USB 2.0
T: USB2
B: USB3
43
1
12
COM5
COM6
13
1
1
JPWR2
Top:
RJ-45
14
PWR_JP1
1
CMOS
Battery
JPWR1
Top:
Line In
Bottom:
Mic In
10
11
1
CHA_FAN1
USB 3.0
T: USB4
B: USB5
Center:
Line Out
42
41
ATXPWR1
ATX12V1
USB 2.0
T: USB0
B: USB1
DDR3_B2 (64 bit, 240-pin module)
DDR3_A1 (64 bit, 240-pin module)
DVI1
44
DDR3_B1 (64 bit, 240-pin module)
BKT_PWR1
COM2
PS2
Keyboard
/Mouse
1
DDR3_A2 (64 bit, 240-pin module)
DISPLAY1
1
1
24.4cm (9.6 in)
BLT_PWR2
1
LVDS1
40
COM4
COM3
64Mb
BIOS
PCIE1
15
MINI_PCIE1
TPM1
JGP IO1
16
17
18
19
20
1
PCI1
SPEAKER1
MINI_SATA1
PCI2
BUZZ1
Designed in Taipei
39
38
SET_CM6
1
SET_CM5
1
SET_CM4
1
SET_CM3
1
1
Intel
Q77
Super
I/O
IMB-370
1
PCIE2
JGPIO_PWR1
SATA3_1
SATA2_3
LPT1
USB3_10_11
CI1
1
CI2
1
1
36 35
USB12
1
USB6_7
37
SATA2_2
34
33
USB8_9
32
31
CLRCMOS1
1
1
29
30
8
21
PLED PWRBTN
1
HD_AUDIO1
1
SATA3_0
22
1
HDLED RESET
28 27
26
25 24 23
PANEL1
1* 2*
3*
4*
5*
6
7
8
9
10
11
12
13
14
15 16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33 34 35
36
37
38
39
40
41
42
43
44
LVDS Panel Connector (LVDS1) Panel Power Selection (PNL_PWR1) Blacklight Power Selection (BKT_PWR1) Inverter Power Control Wafer (BLT_PWR2) Backlight & Amp Volume Control (BLT_VOL1)
COM Port Signal/Power Setting Jumpers, For COM2
COM Port Signal/Power Setting Jumpers, For COM1
CPU FAN Connector (CPU_FAN2)
CPU FAN Connector (CPU_FAN1)
ATX Power Input Connector (ATXPWR1)
COM Port Header (COM5)
COM Port Header (COM6)
COM Port Header (COM4) COM Port Header (COM3)
mini-PCIE Slot (MINI_PCIE1)
Digital Input/Output Pin Header (JGPIO1)
COM Port Signal/Power Setting Jumpers, For COM6
COM Port Signal/Power Setting Jumpers, For COM5
COM Port Signal/Power Setting Jumpers, For COM4
COM Port Signal/Power Setting Jumpers, For COM3
mini-PCIE Slot (MINI_SATA1)
System Panel Header (PANEL1)
TPM Header (TPM1)
SATA2 Connector (SATA2_2)
SATA2 Connector (SATA2_3)
SATA3 Connector (SATA3_1)
SATA3 Connector (SATA3_0)
Clear CMOS Header (CLRCMOS1)
Printer Port Header (LPT1)
USB 2.0 Port (USB12)
USB 3.0 Header (USB3_10_11)
USB 2.0 Header (USB8_9)
Digital Input/Output Power Select (JGPIO_PWR1)
USB 2.0 Header (USB6_7)
Chassis Intrusion Header (CI2)
Chassis Intrusion Header (CI1)
Front Panel Audio Header (HD_AUDIO1)
3W Audio Amp Output Wafer (SPEAKER1)
Buzzer (BUZZ1)
SATA Power Connector (JPWR1)
ATX/AT Mode Selection (PWR_JP1)
SATA Power Connector (JPWR2)
Chassis FAN Connector (CHA_FAN1)
ATX Power Input Connector (ATX12V1)
* For IMB-370L only
9
(SET_CM2) (SET_CM1)
(SET_CM6) (SET_CM5)
(SET_CM4)
(SET_CM3)
1.4 I/O Panel
4
3
2
1
5
6
7
8
14
1
2
* 3
4
* 5
6
7
11 10
12
13
COM Port (COM1)
COM Port (COM2)
LAN RJ-45 Port
USB 2.0 Ports (USB23)
LAN RJ-45 Port
Line In (Light Blue)
Line out (Lime)
8
9
10
11
12
13
** 14
9
Microphone (Pink)
USB 3.0 Ports (USB3_45)
HDMI Port (HDMI1)
USB 2.0 Ports (USB01)
DVI Port (DVI1)
PS/2 Mouse/Keyboard Port
DisplayPort (DP1)
* There are two LED next to the LAN port. Please refer to the table below for the LAN port LED indications.
LAN Port LED Indications
Activity/Link LED
Status
Description
Off
No Link
Blinking Data Activity
On
Link
Status
Off
Orange
Green
SPEED LED
Description
10Mbps connection
100Mbps connection
1Gbps connection
ACT/LINK
LED
SPEED
LED
LAN Port
** Only IMB-370D has DisplayPort.
DVI, HDMI and DisplayPort monitors cannot be enabled at the sam
time. You can only choose the combination: DVI + HDMI, HDMI + DisplayPort, or DVI + DisplayPort.
10
Chapter 2: Installation
This is a Micro ATX form factor (9.6" x 9.6", 24.4 x 24.4 cm) motherboard. Before
you install the motherboard, study the configuration of your chassis to ensure that
the motherboard fits into it.
Make sure to unplug the power cord before installing or removing the motherboard. Failure to do so may cause physical injuries to you and damages to motherboard components.
2.1 Screw Holes
Place screws into the holes to secure the motherboard to the chassis.
Do not over-tighten the screws! Doing so may damage the motherboard.
2.2 Pre-installation Precautions
Take note of the following precautions before you install motherboard components
or change any motherboard settings.
1. 2. 3. 4. Unplug the power cord from the wall socket before touching any component.
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.
Hold components by the edges and do not touch the ICs.
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.
11
2.3 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; Blue slots) or identical DDR3 DIMM pair in Dual Channel (DDR3_
A2 and DDR3_B2; White slots), 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
(1)
(2)
(3)*
DDR3_A1
(Blue Slot)
Populated
-
Populated
DDR3_A2
(White Slot)
-
Populated
Populated
DDR3_B1
DDR3_B2
(Blue Slot) (White Slot)
Populated
Populated
Populated
Populated
* For the configuration (3), 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 blue
slots (DDR3_A1 and DDR3_B1), or in the set of white slots (DDR3_
A2 and DDR3_B2).
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. If a pair of memory modules is NOT installed in the same Dual
Channel, for example, installing a pair of memory modules in
DDR3_A1 and DDR3_A2, it is unable to activate the Dual Channel
Memory Technology .
4. It is not allowed to install a DDR or DDR2 memory module into
DDR3 slot; otherwise, this motherboard and DIMM may be damaged.
5. Some DDR3 1GB double-sided DIMMs with 16 chips may not work
on this motherboard. It is not recommended to install them on this
motherboard.
12
Installing 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.
13
2.4 Expansion Slots (PCI, PCI Express and mini-PCIe Slots)
There are 2 PCI slots, 2 PCI Express slots and 1 mini-PCIe slot on this
motherboard.
PCI slots: PCI slots are 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.
PCIE2 (PCIE x4 slot; White) is used for PCI Express x4 lane width
graphics cards.
MINI_PCIE1 (mini-PCIe slot) is used for PCI Express mini cards.
Installing an expansion card
Step 1.
Step 2.
Step 3.
Step 4.
Step 5.
Step 6. 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.
Remove the system unit cover (if your motherboard is already installed
in a chassis).
Remove the bracket facing the slot that you intend to use. Keep the
screws for later use.
Align the card connector with the slot and press firmly until the card is completely seated on the slot.
Fasten the card to the chassis with screws.
Replace the system cover.
14
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
Clear CMOS Jumper
Description
(3-pin CLRCMOS1)
(see p.8, No. 28)
Default
Clear CMOS
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 finish updating the BIOS, you must boot up
the system first, and then shut it down before you do the clear-CMOS action.
Please be noted that the password, date, time, user default profile and MAC
address will be cleared only if the CMOS battery is removed.
Panel Power Selection
1-2 : +3V
2-3 : +5V
1-2 : +5V
2-3 : +12V
1-2 : AT Mode
2-3 : ATX Mode
1-2 : +12V
2-3 : +5V
(3-pin PNL_PWR1)
(see p.8, No. 2)
Backlight Power Selection
(3-pin BKT_PWR1)
(see p.8, No. 3)
ATX/AT Mode Selection
(3-pin PWR_JP1)
(see p.8, No. 41)
Digital Input/Output Power Selec
(3-pin JGPIO_PWR1)
(see p.8, No. 33)
15
COM Port Signal/Power Setting Jumpers
(5-pin SET_CM2: see p.8, No. 6)
1-2 : +12V
2-3 : +5V
(5-pin SET_CM1: see p.8, No. 7)
4-5 : RI#
1
(5-pin SET_CM6: see p.8, No. 17)
(5-pin SET_CM5: see p.8, No. 18)
(5-pin SET_CM4: see p.8, No. 19)
(5-pin SET_CM3: see p.8, No. 20)
16
2.6 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!
LVDS Panel Connector
PIN
Signal Name
PIN
Signal Name
R_LVDD
1
R_LVDD
4
LDDC_CLK
3
+3V
6
LVDS_A_DATA0#
5
LDDC_DATA
2
39
1
(40-pin LVDS1)
(see p.8, No. 1)
40
2
8
GND
7
LVDS_A_DATA0
10
LVDS_A_DATA1
9
LVDS_A_DATA1#
12
LVDS_A_DATA2#
11
GND
14
GND
13
LVDS_A_DATA2
16
LVDS_A_DATA3
15
LVDS_A_DATA3#
18
LVDS_A_CLK#
17
GND
20
GND
19
LVDS_A_CLK
22
LVDS_B_DATA0
21
LVDS_B_DATA0#
24
LVDS_B_DATA1#
23
GND
26
GND
25
LVDS_B_DATA1
28
LVDS_B_DATA2
27
LVDS_B_DATA2#
30
LVDS_B_DATA3#
29
DPLVDD_EN
32
GND
31
LVDS_B_DATA3
34
LVDS_B_CLK
33
LVDS_B_CLK#
36 CON_LBKLT_EN_R 35
LCD_BLT_VCC
37 CON_LBKLT_CTL_R
40
LCD_BLT_VCC
39
Inverter Power Control Wafer
(6-pin BLT_PWR2)
(see p.8, No. 4)
1
Backlight & Amp Volume Control
(7-pin BLT_VOL1)
(see p.8, No. 5)
17
GND
38
1
LCD_BLT_VCC
PIN
Signal Name
1
LCD_BLT_VCC
2
LCD_BLT_VCC
3
CON_LBKLT_EN
4
CON_LBKLT_CTL
5
GND
6
GND
PIN
Signal Name
1
GPIO_VOL_UP
2
GPIO_VOL_DW
3
PWRDN
4
GPIO_BLT_UP
5
GPIO_BLT_DW
6
GND
7
GND
CPU Fan Connectors FAN_SPEED_CONTROL
CPU_FAN_SPEED
(4-pin CPU_FAN1)
Please connect the CPU fan
cable to the connector and
(see p.8 No. 9)
match the black wire to the ground pin.
+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
(3-pin CPU_FAN2)
(see p.8 No. 8)
GND
+12V
CPU_FAN_SPEED
ATX Power Input Connector
(20-pin ATXPWR1)
Please connect an ATX power
supply to this connector.
(see p.8 No. 10)
COM Port Headers
(9-pin COM5: see p.8 No. 11)
(9-pin COM6: see p.8 No. 12)
(9-pin COM4: see p.8 No. 13)
(9-pin COM3: see p.8 No. 14)
RRXD1
DDTR#1
DDSR#1
CCTS#1
COM port headers support
serial port modules.
1
RRI#1
RRTS#1
GND
TTXD1
DDCD#1
PIN
1
2
3
4
5
RS232
DCD, Data
carrier detect
RXD, Receive
data
TXD, Transmit
data
DTR, Data
terminal ready
GND
Digital Input / Output Pin Header
RS422
RS485
TX-
RTX-
RX+
N/A
TX+
RTX+
RX-
N/A
GND
GND
PIN Signal Name PIN Signal Name
(9-pin JGPIO1) 1
(see p.8, No. 16)
3
SIO_GP4
2
SIO_GP0
SIO_GP5
4
SIO_GP1
5
SIO_GP6
6
SIO_GP2
7
SIO_GP7
8
SIO_GP3
9
18
JGPIO_PWR1 10
GND
System Panel Header
(9-pin PANEL1)
(see p.8, No. 22)
PLED+
PLEDPWRBTN#
GND
This header accommodates
several system front panel functions.
1
DUMMY
RESET#
GND
HDLEDHDLED+
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 configure
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 perform 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 system is in S1/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.
SATA2 Connectors
(SATA2_2: see p.8, No. 24)
These two Serial ATA2
(SATA2) connectors support SATA data cables for internal storage devices. The current SATA2 interface allows up to
3.0 Gb/s data transfer rate.
SATA2_2
(SATA2_3: see p.8, No. 25)
SATA2_3
19
SATA3 Connectors
(SATA3_1: see p.8, No. 26)
SATA3_0
These two Serial ATA3
(SATA3) connectors support SATA3_1
SATA data cables for internal storage devices. The current SATA3 interface allows up to
6.0 Gb/s data transfer rate.
(SATA3_0: see p.8, No. 27)
Print Port Header
(25-pin LPT1)
(see p.8, No. 29)
AFD#
ERROR#
PINIT#
SLIN#
GND
1
SPD7
SPD6 ACK#
SPD5
BUSY
SPD4
PE
SPD3
SLCT
SPD2
SPD1
SPD0
STB#
USB 2.0 Headers
This is an interface for print
port cable that allows convenient connection of printer
devices.
Besides four default USB 2.0
ports on the I/O panel, there are
two USB 2.0 headers and one
USB 2.0 port on this
motherboard. Each USB 2.0
header can support two USB 2.0
ports.
USB 3.0 Header
(19-pin USB3_10_11)
(see p.8 No. 31)
Besides two default USB 3.0
ports on the I/O panel, there is one USB 3.0 header on this motherboard. This USB 3.0 header can support two USB
3.0 ports.
(USB12: see p.8, No. 30)
(9-pin USB6_7: see p.8, No. 34)
(9-pin USB8_9: see p.8, No. 32)
IntA_PA_SSRX+
IntA_PA_SSRX-
Vbus
GND
IntA_PB_SSRX+
IntA_PB_SSRX-
IntA_PA_SSTX+
IntA_PA_SSTX-
GND
IntA_PB_SSTX-
GND
IntA_PB_D-
IntA_PB_SSTX+
IntA_PA_D+
IntA_PA_D-
Dummy
IntA_PB_D+
Chassis Intrusion Header
(2-pin CI2: see p.8, No. 35)
(2-pin CI1: see p.8, No. 36)
Vbus
GND
1
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.
1
GND
Signal
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Front Panel Audio Header
(9-pin HD_AUDIO1)
GND
PRESENCE#
MIC_RET
OUT_RET
(see p.8 No. 37)
1
OUT2_L
J_SENSE
OUT2_R
MIC2_R
MIC2_L
This is an interface for front
panel audio cable that allows convenient connection and control of audio devices.
3W Audio Amp Output Wafer
PIN
(4-pin SPEAKER1)
(see p.8, No. 38)
1
SATA Power Connectors
(4-pin JPWR1: see p.8, No. 40)
(4-pin JPWR2: see p.8, No. 42)
Signal Name
1
SPK L-
2
SPK L+
3
SPK R+
4
SPK R-
1
+5V
GND
GND
+12V
Chassis Fan Connector
(3-pin CHA_FAN1)
(see p.8, No. 43)
Please connect the fan cable to the fan connector and match the black wire to the ground pin.
ATX 12V Power Input Connector
(4-pin ATX12V1)
Please connect an ATX 12V
power supply to this connector.
(see p.8, No. 44)
TPM Header
GND
(17-pin TPM1)
SERIRQ#
S_PWRDWN#
(see p.8, No. 23)
GND
LAD1
LAD2
SMB_DATA_MAIN
SMB_CLK_MAIN
GND
GND
+3VSB
LAD0
+3V
LAD3
PCIRST#
FRAME
PCICLK
1
21
This connector supports a
Trusted Platform Module (TPM)
system, which can
securely store keys, digital
certificates, passwords, and
data. A TPM system also helps
enhance network security,
protects digital identities, and
ensures platform integrity.
2.7 Serial ATA2 (SATA2) / Serial ATA3 (SATA3) Hard Disks Installation
This motherboard adopts Intel® Q77 chipset that supports Serial ATA2 (SATA2) /
Serial ATA3 (SATA3) hard disks and RAID (RAID 0, RAID 1, RAID 5 and RAID 10)
functions. You may install SATA2 / SATA3 hard disks on this motherboard for internal storage devices. This section will guide you to install the SATA2 / SATA3 hard
disks.
STEP 1: Install the SATA2 / SATA3 hard disks into the drive bays of your chassis.
STEP 2: Connect the SATA power cable to the SATA2 / SATA3 hard disk.
STEP 3: Connect one end of the SATA data cable to the motherboard’s SATA2 /
SATA3 connector.
STEP 4: Connect the other end of the SATA data cable to the SATA2 / SATA3 hard
disk.
2.8 Hot Plug and Hot Swap Functions for SATA2 / SATA3 HDDs
This motherboard supports Hot Plug for SATA2 / SATA3 in RAID / AHCI mode.
Intel® Q77 chipset provides hardware support for Advanced Host controller Interface
(AHCI), a new programming interface for SATA host controllers developed through a
joint industry effort.
NOTE
What is Hot Plug Function?
If the SATA2 / SATA3 HDDs are NOT set for RAID configuration, it is called
“Hot Plug” for the action to insert and remove the SATA2 / SATA3 HDDs
while the system is still power-on and in working condition.
However, please note that it cannot perform Hot Plug if the OS has been
installed into the SATA2 / SATA3 HDD.
What is Hot Swap Function?
If SATA2 / SATA3 HDDs are built as RAID 1 or RAID 5 then it is called “Hot
Swap” for the action to insert and remove the SATA2 / SATA3 HDDs while
the system is still power-on and in working condition.
22
2.9 Driver Installation Guide
To install the drivers to your system, please insert the support CD to your optical
drive first. Then, the drivers compatible to your system can be auto-detected and
listed on the support CD driver page. Please follow the order from top to bottom to
install those required drivers. Therefore, the drivers you install can work properly.
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Chapter 3: UEFI SETUP UTILITY
3.1 Introduction
This section explains how to use the UEFI SETUP UTILITY to configure 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 <Del> 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.
3.1.1 UEFI Menu Bar
The top of the screen has a menu bar with the following selections:
Main
To set up the system time/date information
Advanced To set up the advanced UEFI features
H/W Monitor To display current hardware status
Boot
To set up the default system device to locate and load the
Operating System
Security
To set up the security features
Exit
To exit the current screen or the UEFI 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. You can also use the
mouse to click your required item.
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3.1.2 Navigation Keys
Please check the following table for the function description of each navigation
key.
Navigation Key(s)
/
/ + / -
<Enter>
<F1>
<F7>
<F9>
<F10>
<F12>
<ESC>
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
To bring up the selected screen
To display the General Help Screen
Discard changes
To load optimal default values for all the settings
To save changes and exit the UEFI SETUP UTILITY
Print screen
To jump to the Exit Screen or exit the current screen
3.2 Main Screen
When you enter the UEFI SETUP UTILITY, the Main screen will appear and display
the system overview.
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3.3 Advanced Screen
In this section, you may set the configurations for the following items: CPU Configuration, Northbridge Configuration, Southbridge Configuration, Storage Configuration,
Intel(R) Rapid Start Technology, Intel(R) Smart Connect Technology, AMT Configuration, Super IO Configuration, ACPI Configuration and USB Configuration.
Setting wrong values in this section may cause
the system to malfunction.
Instant Flash
Instant Flash is a UEFI flash utility embedded in Flash ROM. This convenient UEFI update tool allows you to update system UEFI without entering
operating systems first like MS-DOS or Windows®. Just launch this tool
and save the new UEFI file to your USB flash drive, floppy disk or hard
drive, then you can update your UEFI 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 Instant Flash utility, the utility will show the UEFI
files and their respective information. Select the proper UEFI file to update
your UEFI, and reboot your system after UEFI update process completes.
26
3.3.1 CPU Configuration
CPU Ratio
Use this item to change the ratio value of this motherboard.
Intel SpeedStep Technology
Intel SpeedStep technology is Intel’s new power saving technology. Processors can switch between multiple frequencies and voltage points to enable power saving. The default value is [Enabled]. Configuration options:
[Enabled] and [Disabled]. If you install Windows® VistaTM / 7 / 8 and want
to enable this function, please set this item to [Enabled]. This item will be
hidden if the current CPU does not support Intel SpeedStep technology.
Please note that enabling this function may reduce CPU voltage and lead to system
stability or compatibility issues with some power supplies. Please set this item to
[Disabled] if above issues occur.
Intel Turbo Boost Technology
Use this item to enable or disable Intel Turbo Boost Mode Technology.
Turbo Boost Mode allows processor cores to run faster than marked frequency in specific conditions. The default value is [Enabled].
Long Duration Power Limit
Use this item to configure long duration power limit in watts. The default
value is [Auto].
Long Duration Maintained
Use this item to configure time window which the long duration power is
maintained. The default value is [Auto].
Short Duration Power Limit
Use this item to configure short duration power limit in watts. The default
value is [Auto].
27
Primary Plane Current Limit
Use this item to configure the maximum instantaneous current allowed for
the primary plane. The default value is [Auto].
Secondary Plane Current Limit
Use this item to configure the maximum instantaneous current allowed for
the secondary plane. The default value is [Auto].
Intel Hyper Threading Technology
To enable this feature, a computer system with an Intel processor that supports Hyper-Threading technology and an operating system that includes
optimization for this technology, such as Microsoft® Windows® XP / VistaTM /
7 / 8 is required. Set to [Enabled] if using Microsoft® Windows® XP, VistaTM,
7, 8, or Linux kernel version 2.4.18 or higher. This option will be hidden if
the installed CPU does not support Hyper-Threading technology.
Active Processor Cores
Use this item to select the number of cores to enable in each processor
package. The default value is [All].
Enhance Halt State (C1E)
All processors support the Halt State (C1). The C1 state is supported through the native processor instructions HLT and MWAIT and requires no hardware support from the chipset. In the C1 power state, the processor maintains the context of the system caches.
CPU C3 State Support
Use this to enable or disable CPU C3 (ACPI C2) report to OS.
CPU C6 State Support
Use this to enable or disable CPU C6 (ACPI C3) report to OS.
Package C State Support
Selected option will program into C State package limit register. The
default value is [Auto].
CPU Thermal Throttling
You may select [Enabled] to enable CPU internal thermal control
mechanism to keep the CPU from overheating.
No-Execute Memory Protection
No-Execution (NX) Memory Protection Technology is an enhancement
to the IA-32 Intel Architecture. An IA-32 processor with “No Execute (NX)
Memory Protection” can prevent data pages from being used by malicious
software to execute codes. This option will be hidden if the current CPU
does not support No-Excute Memory Protection.
28
Intel Virtualization Technology
When this option is set to [Enabled], a VMM (Virtual Machine Architecture) can utilize the additional hardware capabilities provided by Vanderpool Technology. This option will be hidden if the installed CPU does not
support Intel Virtualization Technology.
Hardware Prefetcher
Use this item to turn on/off the MLC streamer prefetcher.
Adjacent Cache Line Prefetch
Use this item to turn on/off prefetching of adjacent cache lines.
29
3.3.2 North Bridge Configuration
DRAM Frequency
If [Auto] is selected, the motherboard will detect the memory module(s)
inserted and assign the appropriate frequency automatically.
Primary Graphics Adapter
This allows you to select [Onboard], [PCI] or [PCI Express] as the boot
graphic adapter priority. The default value is [PCI Express].
VT-d
Use this item to enable/disable Intel(R) Virtualization Technology for
Directed I/O.
PCIE1 Link Speed
This allows you to select PCIE 1 Link Speed. The default value is [Auto].
Share Memory
This allows you to set onboard VGA share memory feature. The default
value is [Auto].
IGPU Multi-Monitor
This allows you to enable or disable IGPU Multi-Monitor. The default value
is [Disabled]. If you wish to install a PCI Express card under Windows® XP
/ VistaTM OS, please disable this option.
Render Standby
Use this to enable or disable Render Standby by Internal Graphics Device.
The default value is [Enabled].
Deep Render Standby
This allows you to enable or disable Deep Render Standby. The default
value is [Enabled].
30
Active LVDS
Use this to enable or disable the LVDS. The default value is [Enabled].
Panel Type Selection
Use this to select panel type.
Primary IGFX Boot Display
Select the Video Device which will be activated during POST. This has no
effect if external graphics present. Secondary boot display selection will
appear based on your selection. VGA modes will be supported only on primary display. Configuration options: [VBIOS Default], [CRT], [DVI], [HDMI]
and [LVDS]. The default value is [VBIOS Default].
31
3.3.3 South Bridge Configuration
Onboard HD Audio
Select [Auto], [Enabled] or [Disabled] for the onboard HD Audio feature. If
you select [Auto], the onboard HD Audio will be disabled when PCI Sound
Card is plugged.
Front Panel
Select [Auto] or [Disabled] for the onboard HD Audio Front Panel.
Onboard HDMI HD Audio
This allows you to enable or disable the Onboard HDMI HD Audio feature.
Onboard LAN 1
This allows you to enable or disable the Onboard LAN 1 feature.
Onboard LAN 2
This allows you to enable or disable the Onboard LAN 2 feature.
Deep Sleep
Mobile platforms support Deep S4/S5 in DC only and desktop platforms
support Deep S4/S5 in AC only. The default value is [Disabled].
Restore on AC/Power Loss
This allows you to set the power state after an unexpected AC/power loss.
If [Power Off] is selected, the AC/power remains off when the power recovers. If [Power On] is selected, the AC/power resumes and the
system starts to boot up when the power recovers.
32
3.3.4 Storage Configuration
SATA Controller(s)
Use this item to enable or disable the SATA Controller feature.
SATA Mode Selection
Use this to select SATA mode. Configuration options: [IDE Mode], [AHCI
Mode] and [RAID Mode]. The default value is [IDE Mode].
AHCI (Advanced Host Controller Interface) supports NCQ
and other new features that will improve SATA disk performance but IDE mode does not have these advantages.
Hard Disk S.M.A.R.T.
Use this item to enable or disable the S.M.A.R.T. (Self-Monitoring, Analysis, and Reporting Technology) feature. Configuration options: [Disabled]
and [Enabled].
33
3.3.5 Intel(R) Rapid Start Technology
Intel(R) Rapid Start Technology
Use this item to enable or disable Intel(R) Rapid Start Technology. Intel(R)
Rapid Start Technology is a new zero power hibernation mode which allows users to resume in just 5-6 seconds. The default is [Disabled].
34
3.3.6 Intel(R) Smart Connect Technology
Intel(R) Smart Connect Technology
Use this item to enable or disable Intel(R) Smart Connect Technology.
Intel(R) Smart Connect Technology keeps your e-mail and social networks,
such as Twitter, Facebook, etc. updated automatically while the computer
is in sleep mode. The default is [Enabled].
35
3.3.7 AMT Technology
Intel AMT
Use this to enable or disable Intel(R) Active Management Technology
BIOS Extension. The default is [Enabled].
BIOS Hotkey Pressed
Use this to enable or disable BIOS hotkey press. The default is [Disabled].
MEBx Selection Screen
Use this to enable or disable MEBx Selection Screen. The default is [Disabled].
Hide Un-Configure ME Confirmation
Hide Un-Configure ME without password confirmation prompt. The default
is [Disabled].
MEBx Debug Message Output
Use this to enable or disable MEBx Debug Message Output. The default is
[Disabled].
Un-Configure ME
Un-Configure ME without password. The default is [Disabled].
Amt Wait Timer
Set timer to wait before sending ASF_GET_BOOT_OPTIONS.
Disable ME
Set ME to Soft Temporary Disabled. The default is [Disabled].
ASF
Use this to enable or disable Alert Specification Format. The default is [Enabled].
Activate Remote Assistance Process
Trigger CIRA boot. The default is [Disabled].
USB Configure
Use this to enable or disable USB Configure function. The default is
[Enabled].
36
PET Progress
User can enable or disable PET Events progress to receive PET events or
not. The default is [Enabled].
WatchDog
Use this to enable or disable WatchDog Timer. The default is [Disabled].
37
3.3.8 Super IO Configuration
COM1 Configuration
Use this to set parameters of COM1.
COM2 Configuration
Use this to set parameters of COM2.
COM3 Configuration
Use this to set parameters of COM3.
COM4 Configuration
Use this to set parameters of COM4.
COM5 Configuration
Use this to set parameters of COM5.
COM6 Configuration
Use this to set parameters of COM6.
LPT1 Port Configuration
Use this set parameters of the onboard parallel port.
WDT Timeout Reset
This allows users to enable/disable the Watch Dog Timer timeout to reset
system. The default value is [Disabled].
38
3.3.9 ACPI Configuration
Suspend to RAM
Use this item to select whether to auto-detect or disable the Suspend-toRAM feature. Select [Auto] will enable this feature if the OS supports it.
Check Ready Bit
Use this item to enable or disable the feature Check Ready Bit.
ACPI HPET Table
Use this item to enable or disable ACPI HPET Table. The default value is
[Enabled]. Please set this option to [Enabled] if you plan to use this
motherboard to submit Windows® certification.
PS/2 Keyboard Power On
Use this item to enable or disable PS/2 keyboard to turn on the system
from the power-soft-off mode.
PCI Devices Power On
Use this item to enable or disable PCI devices to turn on the system from
the power-soft-off mode.
Ring-In Power On
Use this item to enable or disable Ring-In signals to turn on the system
from the power-soft-off mode.
RTC Alarm Power On
Use this item to enable or disable RTC (Real Time Clock) to power on the
system.
USB Keyboard/Remote Power On
Use this item to enable or disable USB Keyboard/Remote to power on the
system.
USB Mouse Power On
Use this item to enable or disable USB Mouse to power on the system.
39
CSM
Please disable CSM when you enable Fast Boot option. The default value
is [Enabled].
3.3.10 USB Configuration
USB 2.0 Controller
Use this item to enable or disable the use of USB 2.0 controller.
USB 3.0 Controller
Use this item to enable or disable the use of USB 3.0 controller.
Legacy USB Support
Use this option to select legacy support for USB devices. There are four
configuration options: [Enabled], [Auto], [Disabled] and [UEFI Setup Only].
The default value is [Enabled]. Please refer to below descriptions for the
details of these four options:
[Enabled] - Enables support for legacy USB.
[Auto] - Enables legacy support if USB devices are connected.
[Disabled] - USB devices are not allowed to use under legacy OS and
UEFI setup when [Disabled] is selected. If you have USB compatibility issues, it is recommended to select [Disabled] to enter OS.
[UEFI Setup Only] - USB devices are allowed to use only under UEFI
setup and Windows / Linux OS.
Legacy USB 3.0 Support
Use this option to enable or disable legacy support for USB 3.0 devices.
The default value is [Enabled].
40
3.4 Hardware Health Event Monitoring Screen
In this section, it allows you to monitor the status of the hardware on your system,
including the parameters of the CPU temperature, motherboard temperature, CPU
fan speed, chassis fan speed, and the critical voltage.
CPU_FAN1 & 2 Setting
This allows you to set CPU fan 1 & 2’s speed. Configuration options: [Full
On] and [Automatic Mode]. The default value is [Full On].
CHA_FAN1 Setting
This allows you to set chassis fan 1’s speed. Configuration options: [Full
On] and [Automatic Mode]. The default value is [Full On].
Over Temperature Protection
Use this to enable or disable Over Temperature Protection. The default
value is [Enabled].
Case Open Feature
This allows you to enable or disable case open detection feature. The
default is value [Disabled].
Clear Status
This option appears only when the case open has been detected. Use this
option to keep or clear the record of previous chassis intrusion status.
41
3.5 Boot Screen
In this section, it will display the available devices on your system for you to configure the boot settings and the boot priority.
Fast Boot
Fast Boot minimizes your computer’s boot time. There are three configuration options: [Disabled], [Fast] and [Ultra Fast]. The default value is
[Disabled]. Please refer to below descriptions for the details of these three
options:
[Disabled] - Disable Fast Boot.
[Fast] - The only restriction is you may not boot by using an USB flash
drive.
[Ultra Fast] - There are a few restrictions.
1. Only supports Windows® 8 UEFI operating system.
2. You will not be able to enter BIOS Setup (Clear CMOS or run utility in Widows® to enter BIOS Setup).
3. If you are using an external graphics card, the VBIOS must support UEFI GOP in order to boot.
Setup Prompt Timeout
This shows the number of seconds to wait for setup activation key.
65535(0XFFFF) means indefinite waiting.
Bootup Num-Lock
If this item is set to [On], it will automatically activate the Numeric Lock
function after boot-up.
PCI ROM Priority
Use this item to adjust PCI ROM Priority. The default value is [Legacy
ROM].
42
Boot From Onboard LAN
Use this item to enable or disable the Boot From Onboard LAN feature.
Boot Failure Guard
Enable or disable the feature of Boot Failure Guard.
Boot Failure Guard Count
Use this item to configure Boot Failure Guard Count.
3.6 Security Screen
In this section, you may set, change or clear the supervisor/user password for the
system.
Secure Boot
Use this to enable or disable Secure Boot. The default value is [Disabled].
43
3.7 Exit Screen
Save Changes and Exit
When you select this option, it will pop-out the following message, “Save
configuration changes and exit setup?” Select [OK] to save the changes
and exit the UEFI SETUP UTILITY.
Discard Changes and Exit
When you select this option, it will pop-out the following message, “Discard
changes and exit setup?” Select [OK] to exit the UEFI SETUP UTILITY
without saving any changes.
Discard Changes
When you select this option, it will pop-out the following message, “Discard
changes?” Select [OK] to discard all changes.
Load UEFI Defaults
Load UEFI default values for all the setup questions. F9 key can be used
for this operation.
Launch EFI Shell from filesystem device
Attempts to Launch EFI Shell application (Shell64.efi) from one of the
available filesystem devices.
44
Chapter 4: Software Support
4.1 Install Operating System
This motherboard supports various Microsoft® Windows® operating systems: 8 / 8
64-bit / 7 / 7 64-bit / VistaTM / VistaTM 64-bit / XP / XP 64-bit. Because motherboard
settings and hardware options vary, use the setup procedures in this chapter for
general reference only. Refer your OS documentation for more information.
4.2 Support CD Information
The Support CD that came with the motherboard contains necessary drivers and
useful utilities that enhance the motherboard’s features.
4.2.1 Running The Support CD
To begin using the support CD, insert 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 did not appear automatically, locate and double
click on the file “ASSETUP.EXE” from the BIN folder in the Support CD to display the menus.
4.2.2 Drivers Menu
The Drivers Menu shows the available device’s drivers if the system detects
installed devices. Please install the necessary drivers to activate the devices.
4.2.3 Utilities Menu
The Utilities Menu shows the application software that the motherboard supports. Click on a specific item then follow the installation wizard to install it.
4.2.4 Contact Information
If you need to contact ASRock or want to know more about ASRock, you’re
welcome to visit ASRock’s website at http://www.asrock.com; or you may contact your dealer for further information.
45