GIGA-BYTE TECHNOLOGY GA-IMBLAP3450 User manual

GA-IMBLAP3450
User's Manual
Rev. 1001
To reduce the impacts on global warming, the packaging materials of this product
are recyclable and reusable. GIGABYTE works with you to protect the environment.
For more product details, please visit GIGABYTE's website.

Copyright
©2018 GIGA-BYTE TECHNOLOGY CO., LTD. All rights reserved.
The trademarks mentioned in this manual are legally registered to their respective owners.
Disclaimer
Information in this manual is protected by copyright laws and is the property of GIGABYTE.
Changes to the specications and features in this manual may be made by GIGABYTE without prior notice.
No part of this manual may be reproduced, copied, translated, transmitted, or published in any form or
by any means without GIGABYTE's prior written permission.
In order to assist in the use of this product, carefully read the User's Manual.
For product-related information, check on our website at: https://www.gigabyte.com
Identifying Your Motherboard Revision
The revision number on your motherboard looks like this: "REV: X.X." For example, "REV: 1.0" means
the revision of the motherboard is 1.0. Check your motherboard revision before updating motherboard
BIOS, drivers, or when looking for technical information.
Example:
Jun. 15, 2018
Motherboard
GA-IMBLAP3450
Jun. 15, 2018
Motherboard
GA-IMBLAP3450

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Table of Contents
GA-IMBLAP3450 Motherboard Layout............................................................................4
Chapter 1 Hardware Installation .....................................................................................5
1-1 Installation Precautions.................................................................................... 5
1-2 ProductSpecications...................................................................................... 6
1-3 Installing the Memory....................................................................................... 8
1-4 Installing an Expansion Card ........................................................................... 8
1-5 Back Panel Connectors.................................................................................... 8
1-6 Internal Connectors........................................................................................ 10
Chapter 2 BIOS Setup ..................................................................................................22
2-1 Startup Screen ............................................................................................... 22
2-2 Main ............................................................................................................... 23
2-3 Advanced ....................................................................................................... 24
2-4 Security .......................................................................................................... 28
2-5 Boot................................................................................................................ 30
2-6 Save & Exit..................................................................................................... 32
Chapter 3 Appendix ......................................................................................................33
Drivers Installation..................................................................................................... 33
Regulatory Statements.............................................................................................. 34
Contact Us ................................................................................................................ 36

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GA-IMBLAP3450 Motherboard Layout
* The box contents above are for reference only and the actual items shall depend on the product package you obtain.
The box contents are subject to change without notice.
(Note) This chip is on the back of the motherboard.
GA-IMBLAP3450
DC_PWR
ATX_12V LVDS
SATA_PWR
M_BIOS
SYS_FAN
PCIEX1
FPD_PWR
FPD
CLR_CMOS
DMIC_CON
F_AUDIO
BAT_CON F_PANEL
BL_SW
CI
LCD_VCC
COMB
MON_SW
RUSB30_2
RUSB30_1
Intel®Apollo Lake SoC N3450
SPEAKER
LPT_GPIO
COMD COMF
FUSB20_1
BAT
MIC_IN
COMA COMC
MINI_PCIE
SATA3
M.2
LINE_OUT CODEC
SPKR
iTE®
Super I/O (Note)
HDMI
LAN1
LAN2
Realtek®GbE LAN
SODIMM_2
SODIMM_1
COME
Realtek®GbE LAN
VGA
VGA_CONN
60 CPU_FAN
SMBUS
FUSB20_2
0
1
42
I2C
COMA_PW COMB_PW COMC_PW COMD_PW COME_PW
COMF_PW GPIO_SET BIOS_SET GPIO_PWRSEL LPT_SEL
B_BIOS (Note)
Box Contents
5GA-IMBLAP3450 motherboard
5Motherboard driver disk 5One SATA power cable
5User's Manual 5One COM port cable
5Two SATA cables 5One LPT port cable
5Two I/O Shields (high/low)

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Chapter 1 Hardware Installation
1-1 Installation Precautions
The motherboard contains numerous delicate electronic circuits and components which can become
damaged as a result of electrostatic discharge (ESD). Prior to installation, carefully read the user's
manual and follow these procedures:
•Prior to installation, make sure the chassis is suitable for the motherboard.
•Prior to installation, do not remove or break motherboard S/N (Serial Number) sticker or
warranty sticker provided by your dealer. These stickers are required for warranty validation.
•Always remove the AC power by unplugging the power cord from the power outlet before
installing or removing the motherboard or other hardware components.
•When connecting hardware components to the internal connectors on the motherboard, make
sure they are connected tightly and securely.
•When handling the motherboard, avoid touching any metal leads or connectors.
•It is best to wear an electrostatic discharge (ESD) wrist strap when handling electronic
components such as a motherboard, CPU or memory. If you do not have an ESD wrist strap,
keepyourhandsdryandrsttouchametalobjecttoeliminatestaticelectricity.
•Prior to installing the motherboard, please have it on top of an antistatic pad or within an
electrostatic shielding container.
•Before connecting or unplugging the power supply cable from the motherboard, make sure
the power supply has been turned off.
•Before turning on the power, make sure the power supply voltage has been set according to
the local voltage standard.
•Before using the product, please verify that all cables and power connectors of your hardware
components are connected.
•To prevent damage to the motherboard, do not allow screws to come in contact with the
motherboard circuit or its components.
•Make sure there are no leftover screws or metal components placed on the motherboard or
within the computer casing.
•Do not place the computer system on an uneven surface.
•Do not place the computer system in a high-temperature or wet environment.
•Turning on the computer power during the installation process can lead to damage to system
components as well as physical harm to the user.
•If you are uncertain about any installation steps or have a problem related to the use of the
product,pleaseconsultacertiedcomputertechnician.
•If you use an adapter, extension power cable, or power strip, ensure to consult with its installation
and/or grounding instructions.

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1-2 ProductSpecications
CPU Built in with an Intel®Quad-Core Celeron®N3450 SoC (2.2 GHz)
* Do not disassemble the onboard SoC and the heatsinks by yourself to avoid damage
to these components.
2 MB Cache
Memory 2 x DDR3L SO-DIMM socket supporting up to 16 GB of system memory
Dual channel memory architecture
Support for DDR3L 1866/1600 MHz memory module
(Go to GIGABYTE's website for the latest supported memory speeds and memory
modules.)
Onboard
Graphics
Integrated in the SoC:
- 1 x D-Sub port, supporting a maximum resolution of 1920x1200@60 Hz
- 1 x HDMI port, supporting a maximum resolution of 3840x2160@30 Hz
Maximum shared memory of 512 MB
Audio Realtek®ALC887codec
High Denition Audio
2/4/5-channel
LAN 2 x Realtek®GbE LAN chips (10/100/1000 Mbit)
Expansion Slots 1 x PCI Express x1 slot
1 x Mini PCIe slot (MINI_PCIE)
(The PCIe Express x1 and Mini PCIe slots conform to PCI Express 2.0 standard.)
Storage Interface Integrated in the SoC:
- 2 x SATA 6Gb/s connectors
- 1 x M.2 connector (Socket 3, M key, type 2242/2260 SATA and PCIe x1 SSD
support)
* Refer to "1-6 Internal Connectors," for the installation notices for the M.2 and SATA
connectors.
USB Integrated in the SoC:
- 4 x USB 3.1 Gen 1 ports on the back panel
- 4 x USB 2.0/1.1 ports available through the internal USB headers
Internal
Connectors
1 x 4-pin ATX 12V power connector
1 x CPU fan header
1 x system fan header
2 x SATA 6Gb/s connectors
1 x M.2 Socket 3 connector
1 x SATA power connector
1 x front panel header
1 x front panel audio header
1 x battery cable header
2 x USB 2.0/1.1 headers
6 x serial port headers
6 x serial port power select jumpers
1 x D-Sub header
1 x LVDS header
1 x LVDS drive voltage jumper (LCD_VCC)
1xatpaneldisplayheader(FPD)
1xatpaneldisplaypowerselectjumper(FPD_PWR)
1xatpaneldisplayswitchheader(MON_SW)
1 x backlight switch header (BL_SW)

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Internal
Connectors
1 x digital microphone header (DMIC_CON)
1 x speaker header (SPKR)
1 x buzzer header (SPEAKER)
1 x chassis intrusion jumper
1 x LPT/GPIO header (LPT_GPIO)
1xLPTcongurationjumper(LPT_SEL)
1 x GPIO power selection jumper (GPIO_PWRSEL)
1xGPIOstatuscongurationjumper(GPIO_SET)
1 x BIOS Select jumper (BIOS_SET)
1 x Clear CMOS jumper
1 x I2C
1 x SMBUS
Back Panel
Connectors
1 x DC-In power connector
1 x HDMI port
1 x D-Sub port
4 x USB 3.1 Gen 1 ports
2 x RJ-45 ports
2 x audio jacks (Line In, Mic In)
I/O Controller iTE®I/O Controller Chip
Hardware
Monitor
Voltage detection
Temperature detection
Fan speed detection
BIOS 2x64Mbitash
Use of licensed AMI UEFI BIOS
PnP 1.0a, DMI 2.7, WfM 2.0, SM BIOS 2.7, ACPI 5.0
Unique Features Support for Xpress Install
Support for @BIOS
Support for APP Center
* Available applications in APP Center may vary by motherboard model. Supported
functionsofeachapplicationmayalsovarydependingonmotherboardspecications
Bundled
Software Norton®Internet Security (OEM version)
Operating
System Support for Windows 10 64-bit
Form Factor Thin Mini-ITX Form Factor; 17.0cm x 17.0cm
*GIGABYTEreservestherighttomakeanychangestotheproductspecicationsandproduct-relatedinformationwithout
prior notice.
Please visit GIGABYTE's website
for support lists of memory modules,
SSDs, and M.2 devices..
Please visit the Support\Utility List
page on GIGABYTE's website to
download the latest version of apps.

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1-3 Installing the Memory
Read the following guidelines before you begin to install the memory:
•Make sure that the motherboard supports the memory. It is recommended that memory of the same
capacity, brand, speed, and chips be used.
(Go to GIGABYTE's website for the latest supported memory speeds and memory modules.)
•Always turn off the computer and unplug the power cord from the power outlet before installing the
memory to prevent hardware damage.
•Memory modules have a foolproof design. A memory module can be installed in only one direction.
If you are unable to insert the memory, switch the direction.
1-4 Installing an Expansion Card
Read the following guidelines before you begin to install an expansion card:
•Make sure the motherboard supports the expansion card. Carefully read the manual that came
with your expansion card.
•Always turn off the computer and unplug the power cord from the power outlet before installing an
expansion card to prevent hardware damage.
1-5 Back Panel Connectors
DualChannelMemoryConguration
This motherboard provides two memory sockets and supports Dual Channel Technology. After the memory
isinstalled,theBIOSwillautomaticallydetectthespecicationsandcapacityofthememory.EnablingDual
Channel memory mode will double the original memory bandwidth.
The two memory sockets are divided into two channels and each channel has one memory socket as following:
Channel A: SODIMM_1
Channel B: SODIMM_2
Due to CPU limitations, read the following guidelines before installing the memory in Dual Channel mode.
1. Dual Channel mode cannot be enabled if only one memory module is installed.
2. When enabling Dual Channel mode with two or four memory modules, it is recommended that memory
of the same capacity, brand, speed, and chips be used.
DC In Power Connector
Connect the DC power to this port. This port supports 12V/19V/24V power adapter of up to 150w. Note:
The DC power jack cannot be used with the 4-pin ATX 12V power connector simultaneously as a source
of power input.
USB 3.1 Gen 1 Port
The USB 3.1 Gen 1 port supports the USB 3.1 Gen 1specicationandiscompatibletotheUSB2.0
specication.UsethisportforUSBdevices.
D-Sub Port
The D-Sub port supports a 15-pin D-Sub connector and supports a maximum resolution of 1920x1200@60 Hz
(the actual resolutions supported depend on the monitor being used). Connect a monitor that supports D-Sub
connection to this port.

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Line Out
The line out jack. Use this audio jack for a headphone or 2-channel speaker. This jack can be used to
connectfrontspeakersina4/5.1-channelaudioconguration.
Mic In
The Mic in jack.
•Whenremovingthecableconnectedtoabackpanelconnector,rstremovethecablefrom
your device and then remove it from the motherboard.
•When removing the cable, pull it straight out from the connector. Do not rock it side to side to
prevent an electrical short inside the cable connector.
Please visit GIGABYTE's website for more software information.
Activity LED
Connection/
Speed LED
LAN Port Connection/Speed LED:
State Description
Orange 1 Gbps data rate
Green 100 Mbps data rate
Off 10 Mbps data rate
Activity LED:
State Description
Blinking Data transmission or receiving is occurring
Off No data transmission or receiving is occurring
RJ-45 LAN Port
The Gigabit Ethernet LAN port provides Internet connection at up to 1 Gbps data rate. The following
describes the states of the LAN port LEDs.
HDMI Port
The HDMI port is HDCP compliant and supports Dolby TrueHD and DTS HD
Master Audio formats. It also supports up to 192KHz/24bit 8-channel LPCM
audio output. You can use this port to connect your HDMI-supported monitor. The maximum supported
resolution is 3840x2160@30 Hz, but the actual resolutions supported are dependent on the monitor being
used.
After installing the HDMI device, make sure to set the default sound playback device to HDMI. (The
item name may differ depending on your operating system.)
Dual-DisplayCongurationsfortheOnboardGraphics:
Dual-displaycongurationsaresupportedafteryouinstallmotherboarddriversinOS.

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Read the following guidelines before connecting external devices:
•First make sure your devices are compliant with the connectors you wish to connect.
•Before installing the devices, be sure to turn off the devices and your computer. Unplug the power
cord from the power outlet to prevent damage to the devices.
•After installing the device and before turning on the computer, make sure the device cable has
been securely attached to the connector on the motherboard.
1-6 Internal Connectors
1) ATX_12V
2) CPU_FAN
3) SYS_FAN
4) SATA3_0/1
5) SATA_PWR
6) BAT
7) BAT_CON
8) F_PANEL
9) VGA_CONN
10) LPT_GPIO
11) LPT_SEL
12) GPIO_PWRSEL
13) GPIO_SET
14) LVDS
15) BL_SW
16) LCD_VCC
17) MON_SW
18) FPD
19) FPD_PWR
20) DMIC_CON
21) F_AUDIO
22) SPKR
23) SPEAKER
24) FUSB20_1/FUSB20_2
25) COMA/COMB/COME/COMF
26) COMC/COMD
27) COMA/B/C/D/E/F_PW
28) CI
29) CLR_CMOS
30) SMBUS
31) I2C
32) M.2
33) BIOS_SET
23
20
3
8
16
10
15
1
6
7
22
21
30
24
4
19
18
9
25 26 25
27 33 12
11
28
2
145
13
1731
29
32