Information in this manual is protected by copyright laws and is the property of GIGABYTE.
Changes to the specications 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: http://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.
Contact Us ................................................................................................................ 32
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GA-J1800N-D2P Motherboard Layout
F_PANEL
KB_MS
VGA
LPT
HDMI
R_USB
USB30
SINGLE_LAN
AUDIO
F_USB
CODEC
iTE®
Super I/O
SYS_FAN
CPU_FAN
Realtek®
GbE LAN
SPDIF_O
F_AUDIO
COM
DEBUG_PORT
ATX_12V
CI
0
SATA 2
Intel® J1800 SoC
1
CLR_CMOS
PCIe to PCI
Bridge
B_BIOS
M_BIOS
PCI
SODIMM_2
ATX
SODIMM_1
GA-J1800N-D2P
BAT
Box Contents
5 GA-J1800N-D2P motherboard5 Motherboard driver disk5 Two SATA cables5 User's Manual5 I/O Shield
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.
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GA-J1800N-D2P Motherboard Block Diagram
HDMI
Dual Channel Memory
DDR3L 1333 MHz
PCI Express Bus
PCIe CLK
(100 MHz)
PCI Bus
PCI CLK
(33 MHz)
x1
Realtek®
GbE LAN
RJ45
LAN
1 PCI
D-Sub
PCIe to PCI
Bridge
x1
Intel® J1800 SoC
CODEC
Speaker Out)
Dual BIOS
LPC
Bus
S/PDIF Out
2 SATA 3Gb/s
2 USB 3.0/2.0
4 USB 2.0/1.1
iTE®
Super I/O
COM
LPT
PS/2 KB/Mouse
MIC (Center/Subwoofer
Line In (Rear Speaker Out)
Line Out (Front Speaker Out)
For detailed product information/limitation(s), refer to "1-2 Product Specications."
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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 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 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 certied computer technician.
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1-2 ProductSpecications
CPU Built in with an Intel® Dual-Core Celeron® J1800 SoC (2.41 GHz)
* Do not disassemble the onboard SoC and the heatsinks by yourself to avoid damage
to these components.
1 MB Cache
Memory 2 x 1.35V DDR3L DIMM sockets supporting up to 8 GB of system memory
* If only one DDR3L memory module is to be installed, be sure to install it in the
SODIMM_1 socket.
Dual channel memory architecture Support for DDR3L 1333 MHz memory modules Support for non-ECC memory modules
Onboard
Graphics
Integrated in the SoC:
- 1 x D-Sub port, supporting a maximum resolution of 2560x1600
- 1 x HDMI port, supporting a maximum resolution of 1920x1080
Audio Realtek® ALC887 codec
High Denition Audio 2/4/5.1/7.1-channel
* To congure 7.1-channel audio, you have to use an HD front panel audio module
and enable the multi-channel audio feature through the audio driver.
Support for S/PDIF Out
LAN Realtek® GbE LAN chip (10/100/1000 Mbit)
Expansion Slots 1 x PCI slot
Storage Interface Integrated in the SoC:
- 2 x SATA 3Gb/s connectors
USB Integrated in the SoC:
- 1 x USB 3.0/2.0 port on the back panel
- 3 x USB 2.0/1.1 ports (1 port on the back panel, 2 ports available through
the internal USB header)
Internal
Connectors
1 x 24-pin ATX main power connector 1 x 4-pin ATX 12V power connector 2 x SATA 3Gb/s connectors 1 x CPU fan header 1 x system fan header 1 x front panel header 1 x front panel audio header 1 x S/PDIF Out header 1 x USB 2.0/1.1 header 1 x serial port header 1 x debug card header 1 x chassis intrusion header 1 x Clear CMOS jumper
Back Panel
Connectors
1 x PS/2 keyboard port 1 x PS/2 mouse port 1 x D-Sub port 1 x HDMI port 1 x parallel port
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Back Panel
Connectors
1 x USB 3.0/2.0 port 1 x USB 2.0/1.1 port 1 x RJ-45 port 3 x audio jacks (Line In, Line Out, Mic In)
I/O Controller iTE® I/O Controller Chip
Hardware
Monitor
System voltage detection CPU/System temperature detection CPU/System fan speed detection CPU/System fan speed control
* Whether the fan speed control function is supported will depend on the cooler you
install.
BIOS 2 x 64 Mbit ash
Use of licensed AMI UEFI BIOS Support for DualBIOS
™
PnP 1.0a, DMI 2.0, SM BIOS 2.6, ACPI 2.0a
Unique Features Support for Xpress Install
Support for @BIOS Support for APP Center
* Available applications in APP Center may differ by motherboard model. Supported
functions of each application may also differ depending on motherboard
Form Factor Mini-ITX Form Factor; 17.0cm x 17.0cm
* GIGABYTE reserves the right to make any changes to the product specications and product-related information without
prior notice.
* Please visit the Support & Downloads\Utility page on GIGABYTE's website to check the supported operating system(s)
for the software listed in the "Unique Features" and "Bundled Software" columns.
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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.
DualChannelMemoryConguration
This motherboard provides two DDR3L memory sockets and supports Dual Channel Technology. After the memory
is installed, the BIOS will automatically detect the specications and capacity of the memory.
The two DDR3L 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 SoC limitations, read the following guidelines before installing the memory in Dual Channel mode.
1. If only one DDR3L memory module is to be installed, be sure to install it in the SODIMM_1 socket,
and Dual Channel mode cannot be enabled if only one memory module is installed.
2. When enabling Dual Channel mode with two memory modules, it is recommended that memory of
the same capacity, brand, speed, and chips be used for optimum performance.
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
PS/2 Keyboard and PS/2 Mouse Port
Use the upper port (green) to connect a PS/2 mouse and the lower port (purple) to connect a PS/2 keyboard.
Parallel Port
Use the parallel port to connect devices such as a printer, scanner and etc. The parallel port is also called
a printer port.
D-Sub Port
The D-Sub port supports a 15-pin D-Sub connector and supports a maximum resolution of 2560x1600
(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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HDMI Port
The HDMI port is HDCP compliant and supports Dolby True HD 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 1920x1080, 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.
Dual-display congurations are supported after you install motherboard drivers in OS, but not during the
BIOS Setup or POST process.
USB 2.0/1.1 Port
The USB port supports the USB 2.0/1.1 specication. Use this port for USB devices such as a USB
keyboard/mouse, USB printer, USB ash drive and etc.
USB 3.0/2.0 Port
The USB 3.0 port supports the USB 3.0 specication and is compatible to the USB 2.0/1.1 specication.
Use this port for USB devices such as a USB keyboard/mouse, USB printer, USB ash drive and etc.
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.
Connection/
Speed LED
Activity LED
LAN Port
Connection/Speed LED:
State Description
Orange1 Gbps data rate
Green100 Mbps data rate
Off10 Mbps data rate
Activity LED:
State Description
BlinkingData transmission or receiving is occurring
OffNo data transmission or receiving is occurring
Line In Jack (Blue)
The default line in jack. Use this audio jack for line in devices such as an optical drive, walkman, etc.
Line Out Jack (Green)
The default 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 4/5.1/7.1-channel audio conguration.
Mic In Jack (Pink)
The default Mic in jack. Microphones must be connected to this jack.
To congure 7.1-channel audio, you have to use an HD front panel audio module and enable the
multi-channel audio feature through the audio driver.
• 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.
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