JETWAY NF796F Series User manual

TECHNICAL MANUAL
Of
Intel H310/Q370/C246 Express Chipset
Based Mini-ITX M/B
NO. G03-NF796F-F
Revision: 1.0
Release date: January 12, 2022
Trademark:
* Specifications and Information contained in this documentation are furnished for information use only, and are
subject to change at any time without notice, and should not be construed as a commitment by manufacturer.

i
Environmental Protection Announcement
Do not dispose this electronic device into the trash while discarding. To minimize
pollution and ensure environment protection of mother earth, please recycle.

ii
ENVIRONMENTAL SAFETY INSTRUCTION............................................................................. iv
USER’S NOTICE...............................................................................................................................v
MANUAL REVISION INFORMATION...........................................................................................v
ITEM CHECKLIST............................................................................................................................ v
CHAPTER 1 INTRODUCTION OF THE MOTHERBOARD
1-1 FEATURE OF MOTHERBOARD.........................................................................................1
1-2 SPECIFICATION.................................................................................................................... 2
1-3 LAYOUT DIAGRAM...............................................................................................................4
CHAPTER 2 HARDWARE INSTALLATION
2-1 JUMPER SETTING................................................................................................................ 10
2-2 CONNECTORS AND HEADERS........................................................................................ 16
2-2-1 CONNECTORS........................................................................................................16
2-2-2 HEADERS................................................................................................................ 20
CHAPTER 3 INTRODUCING BIOS FOR NF796F-H310
3-1 ENTERING SETUP................................................................................................................ 27
3-2 BIOS MENU SCREEN...........................................................................................................28
3-3 FUNCTION KEYS...................................................................................................................29
3-4 GETTING HELP......................................................................................................................29
3-5 MENU BARS........................................................................................................................... 30
3-6 MAIN MENU............................................................................................................................ 30
3-7 ADVANCED MENU................................................................................................................31
3-8 CHIPSET MENU..................................................................................................................... 48
3-9 SECURITY MENU.................................................................................................................. 52
3-10 BOOT MENU........................................................................................................................... 55
TABLE OF CONTENT

iii
3-11 SAVE & EXIT MENU..............................................................................................................56
CHAPTER 4 INTRODUCING BIOS FOR NF796F-Q370/C246
4-1 ENTERING SETUP................................................................................................................ 58
4-2 BIOS MENU SCREEN...........................................................................................................59
4-3 FUNCTION KEYS...................................................................................................................60
4-4 GETTING HELP......................................................................................................................60
4-5 MENU BARS........................................................................................................................... 61
4-6 MAIN MENU............................................................................................................................ 61
4-7 ADVANCED MENU................................................................................................................62
4-8 CHIPSET MENU..................................................................................................................... 81
4-9 SECURITY MENU.................................................................................................................. 86
4-10 BOOT MENU........................................................................................................................... 89
4-11 SAVE & EXIT MENU..............................................................................................................90

iv
Environmental Safety Instruction
Avoid the dusty, humidity and temperature extremes. Do not place the product in
any area where it may become wet.
0 to 40 centigrade is the suitable temperature. (The temperature comes from the
request of the chassis and thermal solution)
Generally speaking, dramatic changes in temperature may lead to contact
malfunction and crackles due to constant thermal expansion and contraction from
the welding spots’ that connect components and PCB. Computer should go
through an adaptive phase before it boots when it is moved from a cold
environment to a warmer one to avoid condensation phenomenon. These water
drops attached on PCB or the surface of the components can bring about
phenomena as minor as computer instability resulted from corrosion and oxidation
from components and PCB or as major as short circuit that can burn the
components. Suggest starting the computer until the temperature goes up.
The increasing temperature of the capacitor may decrease the life of computer.
Using the close case may decrease the life of other device because the higher
temperature in the inner of the case.
Attention to the heat sink when you over-clocking. The higher temperature may
decrease the life of the device and burned the capacitor.

v
USER’S NOTICE
COPYRIGHT OF THIS MANUAL BELONGS TO THE MANUFACTURER. NO PART OF THIS MANUAL,
INCLUDING THE PRODUCTS AND SOFTWARE DESCRIBED IN IT MAY BE REPRODUCED, TRANSMITTED
OR TRANSLATED INTO ANY LANGUAGE IN ANY FORM OR BY ANY MEANS WITHOUT WRITTEN
PERMISSION OF THE MANUFACTURER.
THIS MANUAL CONTAINS ALL INFORMATION REQUIRED TO USE THIS MOTHER-BOARD SERIES AND WE
DO ASSURE THIS MANUAL MEETS USER’S REQUIREMENT BUT WILL CHANGE, CORRECT ANY TIME
WITHOUT NOTICE. MANUFACTURER PROVIDES THIS MANUAL “AS IS” WITHOUT WARRANTY OF ANY
KIND, AND WILL NOT BE LIABLE FOR ANY INDIRECT, SPECIAL, INCIDENTAL OR CONSEQUENTIAL
DAMAGES (INCLUDING DAMAGES FOR LOSS OF PROFIT, LOSS OF BUSINESS, LOSS OF USE OF DATA,
INTERRUPTION OF BUSINESS AND THE LIKE).
PRODUCTS AND CORPORATE NAMES APPEARING IN THIS MANUAL MAY OR MAY NOT BE
REGISTERED TRADEMARKS OR COPYRIGHTS OF THEIR RESPECTIVE COMPANIES, AND THEY ARE
USED ONLY FOR IDENTIFICATION OR EXPLANATION AND TO THE OWNER’S BENEFIT, WITHOUT
INTENT TO INFRINGE.
Manual Revision Information
Reversion Revision History Date
1.0 First Edition January 12, 2022
Item Checklist
Motherboard
Cable(s)

1
Chapter 1
Introduction of the Motherboard
1-1 Feature of Motherboard
Intel®H310/Q370/C246 express chipset
Support 2* DDR4 2400/2666MHz SO-DIMM up to 32GB and dual channel function
Support HDMI port, DP port, VGA port & 24-bit dual channel LVDS with support for 3 independent
displays
Integrated with 2 *Intel Gigabit Ethernet LAN chip
Support up to 6 * COM port (COM1/2 support RS232/422/485)
NF796F-H310 series: Support up to 4 * USB 3.1 Gen.1 port & 2 * USB 2.0 port
NF796F-Q370/C246 series: Support up to 4 * USB 3.1 Gen.2 port,6 * USB 3.1 Gen.1 port & 2 *
USB 2.0 port
NF796F-H310 series: Support 3 * SATAIII (6Gb/s) Devices
NF796F-Q370/C246 series: Support 5 * SATAIII (6Gb/s) Devices with RAID 0, 1, 5, 10 mode
Support 1* PCIE 3.0 x16 slot, 1 * M.2 M-key 2242/2280 slot (SATA/PCIex4) support NVMe, 1* M.2
E-key 2230 slot (PCIex1/USB2.0) support CNVi
Support onboard TPM 2.0 (option)
Support Smart FAN function
Supports ACPI S3 Function
Compliance with ErP Standard
Support Watchdog Timer Technology
Solution for Edge Computing / Digital Signage/Industrial PCs/Factory Automation/Public
Sector/Digital Security/Surveillance

2
1-2 Specification
Spec
Description
Design
Mini-ITX form factor; PCB size:17.0x17.0cm
Chipset
Intel H310/Q370/C246 Express Chipset
CPU Socket
Intel LGA 1151 Socket
NF796F-H310/Q370 series: support 8th Core
i7/i5/i3/Pentium/Celeron processors (Max. 65W TDP)
NF796F-C246 series: support 8th/9th Intel Xeon E-series, Core
i7/i5/i3/Pentium/Celeron processors(Max. 95W TDP)
* for detailed CPU support information please visit our website
Memory Slot
2*DDR4 SO-DIMM slot
Support DDR4 2400/2666MHz SDRAM (NF796F-C246 series
support ECC function)
Maximum capacity: up to 64GB
Support dual channel function
*Memory frequency range also depends on CPU support
Expansion
Slot
1* PCIE x16 slot (PCIEX16)
1* M.2 E-key 2230 PCIex1/USB2.0 slot support CNVi (M2E)
*Note:M2E slot maximum current limit is 2A while using 3.3V.
Storage
NF796F-Q370/C246:5*SATAIII 6G/s ports with support for
RAID 0/1/5/10 mode
NF796F-H310: 3*SATAIII 6G/s ports
1*M.2 M-key 2242/2280 SATA/PCIex4 slot support
NVMe(M2M)
*Note:M2M slot maximum current limit is 2A while using 3.3V.
Gigabit LAN
Chip
NF796F-H310/Q370 series: 1* Intel i211AT Gigabit Ethernet
LAN chip & 1* Intel i219-LM Gigabit PHY LAN chip
NF796F-C246 series: 1* Intel i210AT Gigabit Ethernet LAN
chip & 1* Intel i219-LM Gigabit PHY LAN chip
Support Fast Ethernet LAN function of providing
10/100/1000Mbps Ethernet data transfer rate

3
Audio Chip
Realtek ALC662-VD 6-channel Audio Codec integrated
Audio driver and utility included
BIOS
AMI Flash ROM
Multi I/O
Rear Panel I/O:
2* RS232/422/485 COM port (COM12)
1* HDMI port &1* VGA port & 1* DP port
NF796F-H310 series: 4* USB 3.1 (Gen.1) port
NF796F-Q370/C246 series: 4* USB 3.1 (Gen.2) port + 2* USB
3.1 (Gen.1) port
2* RJ-45 LAN port
1* 3-jack audio connector (Line-in, Line-out, MIC)
Internal I/O Connectors & Headers:
1* 24-pin main power connector
1* 4-pin 12V power connector
1* CPUFAN connector & 1* SYSFAN connector
1* Front panel header
1* 9-Pin USB 2.0 header for 2* USB 2.0 ports
NF796F-Q370/C246 series:
2* 19-Pin USB 3.1 header for 4*USB 3.1( Gen.1) port
(FP_USB30/FP_USB31)
1* Front panel audio header
1* PS2 Keyboard & Mouse header
1* LAN Status LED header
4* RS232 serial port header (COM3/4/5/6)
1* GPIO header
1* SMBUS header
1* LVDS header
1* Inverter header

4
1-3 Layout Diagram
Rear IO Diagram
NF796F-H310 Series:
NF796F-Q370/C246 Series:
VGA Port
HDMI Port
USB 3.1 (Gen.1)
Ports
DP Port
RJ-45 LAN Ports
USB3.1 (Gen.2)
Ports
Line-In
Line-Out
MIC
COM1
RS232/422/485
Serial Port
COM2
RS232/422/485
Serial Port
VGA Port
HDMI Port
DP Port
RJ-45 LAN Ports
USB3 .1 (Gen.1)
Ports
Line-In
Line-Out
MIC
COM1
RS232/422/485
Serial Port
COM2
RS232/422/485
Serial Port