GIGA-BYTE TECHNOLOGY MZJ19AI User manual

MZJ19AI
Intel®J1900 Processor Motherboards
User's Manual
Rev. 1001

Copyright
©2014 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 specifications 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.
Documentation Classications
In order to assist in the use of this product, GIGABYTE provides the following types of documentations:
For detailed product information, carefully read the User's Manual.
For product-related information, check on our website at:
http://www.gigabyte.com

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Table of Contents
MZJ19AI Motherboard Layout.........................................................................................4
Chapter 1 Hardware Installation .....................................................................................6
1-1 Installation Precautions.................................................................................... 6
1-2 ProductSpecications...................................................................................... 7
1-3 Installing the Memory....................................................................................... 9
1-3-1 Installing a Memory .................................................................................................9
1-4 Back Panel Connectors.................................................................................. 10
1-5 Internal Connectors........................................................................................ 12
Chapter 2 BIOS Setup ..................................................................................................21
2-1 The Main Menu .............................................................................................. 23
2-2 Advanced Menu ............................................................................................. 25
2-2-1 SuperIOConguration...........................................................................................26
2-2-1-1 SerialPortConguration ........................................................................................27
2-2-2 Hardware Monitor ..................................................................................................28
2-2-3 S5 RTC Wake Settings...........................................................................................29
2-2-4 CPUConguration..................................................................................................30
2-2-4-1 CPU Information.....................................................................................................31
2-2-5 SATAConguration.................................................................................................32
2-2-6 CSMConguration .................................................................................................33
2-2-7 Trusted Computing (Optional) ................................................................................34
2-2-8 Intel (R) I210 Gigabit Network Connection.............................................................35
2-2-9 Driver Health...........................................................................................................37
2-3 Chipset Menu................................................................................................. 38
2-4 Security Menu ................................................................................................ 40
2-4-1 Secure Boot menu..................................................................................................41
2-4-1-1 Key Management ...................................................................................................42
2-5 Boot Menu...................................................................................................... 44
2-6 Save & Exit Menu........................................................................................... 45

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MZJ19AI Motherboard Layout
1 2 3 4 5 6 7 8
9
10
11
12
1314151617
18
19
20
21
22
23
24
25
26

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Item Code Description
1 AUDIO Audio connectors
2 USB_LAN LAN port (top)/USB 2.0 ports (buttom)
3 LAN LAN port
4 ESATA_CON eSATA connector
5 RUSB30 USB 3.0 port
6 CPU_FAN CPU fan connector
7 HDMI HDMI port
8 VGA_COM1 Serail port (top)/VGA port (buttom)
9 SYS_FAN System fan connector
10 ATX 20 pin power connector
11 SODIMM1 DDR3 SO-DIMM slot
12 U1 Intel SoC J1900 processor
13 SODIMM12 DDR3 SO-DIMM slot
14 TPM_LPC TPM module connector
15 PWR_SATA SATA 3Gb/s connector (Support SATA DOM function)
16 SATA1/2/3/4 SATA 6Gb/s connectors
17 F_PANEL Front panel header
18 BUZZER Buzzer
19 F_USB USB 2.0 header
20 SATA_LED SATA LED GPIO connector
21 GPIO_CNT GPIO connector
22 PCIEX1 PCI Express x1 slot
23 SPK_OUT Speaker out connector
24 F_AUDIO Front audio header
25 BAT_CON Battery cable connector
26 CLR_CMOS Clear CMOS jumper

Hardware Installation
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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, 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certiedcomputertechnician.
Chapter 1 Hardware Installation

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Hardware Installation
1-2 ProductSpecications
CPU Support for Intel®Celeron®J1900 (2.0 GHz) processor
TDP 10W
Fan-less design
L1/L2 cache varies with CPU
Memory 2 x SO-DIMM slots support 1.35V DDR3L 1333MHz
Support up 8GB
Audio Realtek®ALC269 codec
HighDenitionAudio
2 channel
LAN 2 x Intel I210 GbE controllers supports 10/100/1000 Mbps
Expansion Slots 1 x PCI Express x1 slot (Gen 2)
Onboard
Graphics
Intel®HD Graphics
Storage Interface 1 x SATA 3Gb/s connector (Support SATA DOM function)
4 x SATA 6Gb/s connectors (From Marvell 88SE9230)
1 x eSATA 3Gb/s connector
USB 3 USB 2.0 ports (2 on the back panel, 1 onboard)
1 x USB 3.0 port on the back panel
Internal
Connectors
1 x 20 pin ATX power connector
1 x SATA 3Gb/s connector
4 x SATA 6Gb/s connector
1 x CPU fan header
1 x System fan header
1 x Front panel header
1 x Front Panel Audio header
1 x USB 2.0 header
1 x TPM module connector
1 x GPIO connector
1 x Speaker out header
Back Panel
Connectors
1 x VGA port
1 x Serial port
1 x HDMI port
1 x USB3.0 port
1 x eSATA port
2 x USB 2.0 ports
2 x RJ-45 ports
2 x Audio connectors
I/O Controller iTE IT8786E chip

Hardware Installation
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Hardware
Monitor
System voltage detection
CPU/System temperature detection
CPU/System fan speed control
* Whether the CPU/system fan speed control function is supported will depend on
the CPU/system cooler you install.
BIOS AMI BIOS
Form Factor Mini ITX Form Factor; 170CM x 170CM
GIGABYTE reserves the right to make any changesto the product specicationsandproduct-related
information without prior notice.

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Hardware Installation
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.
•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.
1-3-1 Installing a Memory
Installation Step:
Step 1. Align the memory with the SO-DIMM module and insert the SO-DIMM memory module into the
SO-DIMM slot.
Please note that memory module has a foolproof insertion design. A memory module can be
installed In only one direction.
Step2. Pushthememoryandseatitrmly.
Step 3. Reverse the installation steps when you wish to remove the SO-DIMM module.
2
1

Hardware Installation
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1-4 Back Panel Connectors
Serial Port
Connects to serial-based mouse or data processing devices.
Video Port
The video in port allows connect to video in, which can also apply to video loop thru function.
HDMI Port
TheHDMI(High-DenitionMultimediaInterface)providesanall-digitalaudio/videointerfaceto
transmit the uncompressed audio/video signals and is HDCP compliant. Connect the HDMI
audio/video device to this port. The HDMI Technology can support a maximum resolution of
1920x1080p but the actual resolutions supported depend on the monitor being used.
USB 3.0 Port
The USB port supports the USB 3.0 specification. Use this port for USB devices such as a USB
keyboard/mouse,USBprinter,USBashdriveandetc.
eSATA 3Gb/s Connector
The eSATA 6Gb/s port conforms to SATA 6Gb/s standard and is compatible with SATA 3Gb/s and SATA
1.5Gb/s standard. Use the port to connect an external SATA device or a SATA port multiplier.
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.
USB 2.0 Port
The USB port supports the USB 2.0 specification. Use this port for USB devices such as a USB
keyboard/mouse,USBprinter,USBashdriveand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conguration.
MIC In (Pink)
The default MIC In jack. Microphone cab be connected to MIC In jack.
• When After installing the HDMI device, make sure the default device for sound playback is the
 HDMIdevice.(Theitemnamemaydifferbyoperatingsystem.Refertheguresbelow
for details.), and enter BIOS Setup, then set Onboard VGA output connect to D-SUB/
HDMI under Advanced BIOS Features..
• Please note the HDMI audio output only supports AC3, DTS and 2-channel-LPCM
formats. (AC3 and DTS require the use of an external decoder for decoding.)

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Hardware Installation
• 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.
Activity LED
Activity LED
Connection/
Speed LED
Connection/
Speed LED
LAN1 Port
LAN2 Port
Activity LED:Connection/Speed LED:
State Description
Orange 1 Gbps data rate
Green 100 Mbps data rate
Off 10 Mbps data rate
State Description
Blinking Data transmission or receiving is occurring
Off No data transmission or receiving is occurring
Activity LED:Connection/Speed LED:
State Description
Orange 1 Gbps data rate
Green 100 Mbps data rate
Off 10 Mbps data rate
State Description
Blinking Data transmission or receiving is occurring
Off No data transmission or receiving is occurring
LAN LED Description for LAN1
LAN LED Description for LAN2
LAN1
LAN2

Hardware Installation
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1-5 Internal Connectors
1) ATX
2) CPU_FAN
3) SYS_FAN
4) F_USB
5) PWR_SATA
6) SATA1/2/3/4
7) F_PANEL
8) TPM_LPC
9) SATA_LED
10) GPIO_CNT
11) SPK_OUT
12) F_AUDIO
13) BAT_CON
14) CLR_CMOS
1
2
3
4
567 8
9
10
11
12
13
14
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.

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Hardware Installation
To meet expansion requirements, it is recommended that a power supply that can withstand high
power consumption be used (500W or greater). If a power supply is used that does not provide the
required power, the result can lead to an unstable or unbootable system.
1) ATX (2x4 12V Power Connector and 2x12 Main Power Connector)
With the use of the power connector, the power supply can supply enough stable power to all the
componentsonthe motherboard.Beforeconnecting thepowerconnector, rstmake surethe power
supply is turned off and all devices are properly installed. The power connector possesses a foolproof
design. Connect the power supply cable to the power connector in the correct orientation. The 12V
power connector mainly supplies power to the CPU. If the 12V power connector is not connected, the
computer will not start.
11
1
20
10
PinNo. Denition
11 3.3V
12 -12VV
13 GND
14 PS_ON
15 GND
16 GND
17 GND
18 -5V
19 +5V
20 +5V
PinNo. Denition
1 3.3V
2 3.3V
3 GND
4 +5V
5 GND
6 +5V
7 GND
8 Power Good
9 5VSB (stand by +5V)
10 +12V

Hardware Installation
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2/3) CPU_FAN/SYS_FAN (CPU Fan/System Fan Header)
The motherboard has one 4-pin CPU fan header, and one 4-pin system fan header. Most fan headers
possess a foolproof insertion design. When connecting a fan cable, be sure to connect it in the
correct orientation (the black connector wire is the ground wire). The motherboard supports CPU fan
speed control, which requires the use of a CPU fan with fan speed control design. For optimum heat
dissipation, it is recommended that a system fan be installed inside the chassis.
CPU_FAN SYS_FAN
PinNo. Denition
1 GND
2 +12V
3 Sense
4 Speed Control
1
DEBUG
PORT
G.QBOFM
4) F_USB (USB Header)
 TheheadersconformtoUSB2.0specication.
PinNo. Denition
1 GND
2 GND
3 +FUSBP2
4 -FUSBP2
5 VCC
1
5
•Be sure to connect fan cables to the fan headers to prevent your CPU and system from
overheating. Overheating may result in damage to the CPU or the system may hang.
• Thesefanheadersarenotcongurationjumperblocks.Donotplaceajumpercapontheheaders.

- 15 -
Hardware Installation
8
1 7
DEBUG
PORT
G.QBOFM
1 7
DEBUG
PORT
G.QBOFM
7 1
DEBUG
PORT
G.QBOFM
1 7
DEBUG
PORT
G.QBOFM
7 1
DEBUG
PORT
G.QBOFM
5) PWR_SATA (SATA 3Gb/s Connector/Support SATA DOM Function)
The SATA connectors conform to SATA 3Gb/s standard and are compatible with 1.5Gb/s standard. Each
SATA connector supports a single SATA device.
PinNo. Denition
1 GND
2 TXP
3 TXN
4 GND
5 RXN
6 RXP
7 GND
8 5V
6) SATA1/SATA2/SATA3/SATA4 (SATA 6Gb/s Connectors)
The SATA connectors conform to SATA 6Gb/s standard and are compatible with SATA 3Gb/s and
1.5Gb/s standard. Each SATA connector supports a single SATA device.
SATA1SATA3
SATA4 SATA2
PinNo. Denition
1 GND
2 TXP
3 TXN
4 GND
5 RXN
6 RXP
7 GND

Hardware Installation
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7) F_PANEL (Front Panel Header)
Connect the power switch, reset switch, speaker, 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.
2
1
10
9
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, and etc. When connecting your chassis front
panel module to this header, make sure the wire assignments and the pin assignments are matched
correctly.
PinNo. SignalName Denition
1 HD+ Hard Disk LED Signal anode (+)
2 MPD+ Power LED Signal anode (+)
3 HD- Hard Disk LED Signal cathode(-)
4 GND Ground
5 GND Ground
6 PW+ Power Button anode (+)
7 RST+ Reset Button
8 GND Ground
9 NC No connect
10 NC No Pin

- 17 -
Hardware Installation
PinNo. Denition
1 -SIO_PCIRST
2 3VDUAL
3 DB_LPC25
4 VCC3
5 LAD0
6 SERIRQ_N
7 LAD1
8 NC
9 LAD2
10 No Pin
11 LAD3
12 GND
13 -LFRAME
14 GND
PinNo. Denition
1 HDD_ACT
2 VCC3
3 -SATA1_LED
4 VCC3
5 SATA2_LED
6 VCC3
7 SATA3_LED
8 VCC3
9 SATA4_LED
10 VCC3
1
2
13
14
8) TPM_LPC (TPM Module Connector)
9) SATA_LED (SATA LED GPIO connector)
12
910

Hardware Installation
- 18 -
PinNo. Denition
1 SOGP0_1
2 SOGPI_1
3 SOGP0_2
4 SOGPI_2
5 SOGP0_3
6 SOGPI_3
7 SOGP0_4
8 SOGPI_4
9 SMCLK_N
10 SMDATA_N
11 +5V
12 GND
12
2
11
1
10) GPIO_CNT (GPIO connector)
11) SPK_OUT(AudioAmplierConnector)
1
4
PinNo. Denition
1 OUT_R+
2 OUT_R-
3 OUT_L-
4 OUT_L+

- 19 -
Hardware Installation
12) F_AUDIO (Front Panel Audio Header)
 ThefrontpanelaudioheadersupportsIntelHighDenitionaudio(HD)andAC'97audio.Youmayconnect
your chassis front panel audio module to this header. Make sure the wire assignments of the module
connector match the pin assignments of the motherboard header. Incorrect connection between the
module connector and the motherboard header will make the device unable to work or even damage it.
PinNo. Denition
1 MIC_L
2 GND
3 MIC_R
4 -ACZ_DET
5 HPOUT_R
6 GND
7 FAUDIO_J
8 NC
9 HPOUT_L
10 GND
12
910
1
2
13) BATCON (Battery Cable Connector)
Thebatteryprovidespowertokeepthevalues(suchasBIOScongurations,date,andtimeinformation)
in the CMOS when the computer is turned off. Replace the battery when the battery voltage drops to a
low level, or the CMOS values may not be accurate or may be lost.
•Always turn off your computer and unplug the power cord before replacing the battery.
•Replace the battery with an equivalent one. Danger of explosion if the battery is replaced with an incorrect
model.
•Contact the place of purchase or local dealer if you are not able to replace the battery by yourself or
uncertain about the battery model.
•Used batteries must be handled in accordance with local environmental regulations.
PinNo. Denition
1 RTC Reset
2 GND

Hardware Installation
- 20 -
14) CLR_CMOS (Clearing CMOS Jumper)
 Usethis jumperto clear theCMOS values(e.g. dateinformationand BIOScongurations) andreset
the CMOS values to factory defaults. To clear the CMOS values, place a jumper cap on the two pins to
temporarily short the two pins or use a metal object like a screwdriver to touch the two pins for a few
seconds.
Open: Normal operation (Default setting)
Close: Clear CMOS data