Intel braswell series cpu based mini-itx m/b (51 pages)
Summary of Contents for JETWAY NMF891 Series
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NMF891 Series User’s Manual G03-NMF891-F Rev: 1.0 Release date: February 11, 2019 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.
Environmental Safety Instruction l Avoid the dusty, humidity and temperature extremes. Do not place the product in any area where it may become wet. l 0 to 40 centigrade is the suitable temperature. (The figure comes from the request of the main chipset) l Generally speaking, dramatic changes in temperature may lead to contact malfunction and crackles due to constant thermal expansion and contraction from the welding spots’...
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.
Chapter 1 Introduction of the Motherboard 1-1 Specification Spec Description Design l m-ATX form factor; PCB size: 24.4 x24.4 cm ® l Intel H310 Express Chipset Chipset ® ® l Intel LGA 1151 Socket for Intel Generation Coffee Lake series processors(TDP 65W) CPU Socket * Note: for detailed CPU support information please visit our website...
l 1* Front panel header l 1* Power LED & Speaker header l 1* Front panel audio header l 1* HDMI_SPDIF out header l 2* LAN Status indicator header( LAN1_LED/LAN2_LED ) l 1* PS/2 keyboard & mouse header l 1* GPIO header l 1* SMBUS header l 1* 9-pin front panel USB 2.0 header for 2* expansion USB 2.0 port...
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Motherboard Internal Diagram ATX 12V CPUFAN YSFAN1 Power Connector Connector Connector DDR4 DIMM Slot x 2 LGA 1151 *Rear IO Connector CPU Socket ATX Power (Refer to Page-2) Connector SYSFAN2 Connector M.2 M-Key Slot (M2M) PCI Express x16 Slot (PCIE1) Buzzer SMBUS Header...
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Motherboard Jumper Position JPCOM1 JBAT COPEN JPCOM5 JPCOM3 JPCOM2 JPCOM4 JPCOM6 JAT_ATX Jumper Jumper Name Description JPCOM1 COM1 Port Pin9 Function Select 4-pin Block JPCOM2 COM2 Header Pin9 Function Select 4-pin Block JPCOM3 COM3 Header Pin9 Function Select 4-pin Block JPCOM4 COM4 Header Pin9 Function Select 4-pin Block...
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Connectors Connector Name COM1 RS232/422/485 Serial Port Connector Display Port Connector HDMI High-Definition Multimedia Interface Connector USB1 USB 2.0 Port Connector X2 VGA Port Connector DVI1 DVI-D Port Connector Top:RJ-45 LAN Connector X2 UL1/UL2 Middle & Bottom: USB 3.1 (Gen.1) Port Connector X4 AUDIO Top: Line-in Connector...
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JBAT (3-pin): Clear CMOS RAM Settings JBAT → Clear CMOS 1-2 Closed: Normal; JBAT 2-3 Closed: Clear CMOS. JAT_ATX (3-pin): AT Mode /ATX Mode Select JAT_ATX → ATX/AT Mode Select 1-2 Closed: ATX Mode Selected; 2-3 Closed: AT Mode Selected. JAT_ATX *ATX Mode Selected: Press power button to power on after power input ready;...
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COPEN (2-pin): Case Open Message Display Function COPEN → Case Open Detection COPEN Pin1 Pin 1-2 Short : When Case open function pin short to GND, the Case open function was detected. When Used, needs to enter BIOS and enable ‘Case Open Detect’ function.
Connectors and Headers 2-2-1 Rear I/O Back Panel Connectors COM1 RS232/422/485 RJ-45 LAN Ports Serial Port USB 2.0 Ports VGA Port Line-In Line-Out DP Port HDMI Port DVI-D Port USB 3.1 (Gen.1) Ports Icon Name Function Mainly for user to connect external MODEM or other devices that supports RS232/422/485 Serial Communications Interface.
COM1 (9-pin Block): RS232/422/485 Port COM1 port can function as RS232/422/485 port. In normal settings COM1 functions as RS232 port. With compatible COM cable COM1 can function as RS422 or RS 485 port. User also needs to go to BIOS to set ‘Transmission Mode Select’ for COM1 at first, before using specialized cable to connect different pins of this port.
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Figure1:20-pin power plug Figure 2:24-pin power plug (2) ATX12V (8-pin block): 12V Power Connector This is a new defined 8-pin connector that usually comes with ATX Power Supply that supports extra 12V voltage to maintain system power consumption. Without this connector might cause system unstable because the power supply can not provide sufficient current for system.
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(4) CPUFAN/SYSFAN1/SYSFAN2 (4-pin): Fan Connectors CPUFAN SYSFAN1 SYSFAN2 Pin1 +12V Fan Power Fan Speed Pin1 Control SYSFAN2 CPUFAN/SYSFAN1 (5) M2M: M.2 M-Key Slot M2M M.2 M-Key slot supports compatible type 2242/2260/2280/22110 SATA module. M2M Slot: M.2 Module Installation Guide 1. Prepare compatible M.2 SATA or M.2 SSD card. Deferent type of cards has different length.
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2. Remove the screw post and nut fixed at 3. Lock the screw post into the location location MH4 by default (Skip step 2 & 3 corresponding to the length of the and go straight to Step 4 if you are going module.
Chapter 3 Introducing BIOS Notice! The BIOS options in this manual are for reference only. Different configurations may lead to difference in BIOS screen and BIOS screens in manuals are usually the first BIOS version when the board is released and may be different from your purchased motherboard. Users are welcome to download the latest BIOS version form our official website.
3-2 BIOS Menu Screen The following diagram show a general BIOS menu screen: Menu Bar General Help Items Current Setting Value Menu Items Function Keys BIOS Menu Screen 3-3 Function Keys In the above BIOS Setup main menu of, you can see several options. We will explain these options step by step in the following pages of this chapter, but let us first see a short description of the function keys you may use here: l Press ¨...
3-4 Getting Help Main Menu The on-line description of the highlighted setup function is displayed at the top right corner the screen. Status Page Setup Menu/Option Page Setup Menu Press 【 F1 】 to pop up a small help window that describes the appropriate keys to use and the possible selections for the highlighted item.
3-7 Advanced Menu 4 CPU Configuration Press [Enter] to view current CPU configuration and make settings for the following sub-items: Hyper-Threading The optional settings: [Disabled]; [Enabled]. When set as [Disabled] only one thread per enabled core is enabled. [Enabled]: for Windows and Linux (OS optimized for Hyper-Threading Technology).
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SATA Mode Selection This item controls how SATA controller(s) operate. The optional setting: [AHCI]. SATA1/SATA2/SATA3 Port The optional settings are: [Disabled]; [Enabled]. Use this item to enable or disable SATA port. Hot Plug Use this item to designate this port as Hot Pluggable. The optional settings are: [Disabled];...
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The optional settings are: [Suspend Disabled]; [S3 (Suspend to RAM)]. 4 Wake-up Function Settings Press [Enter] to make settings for the following sub-items: Wake-up System With Fixed Time Use this item to enable or disable system wake on alarm event. The optional settings are: [Disabled];...
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► Serial Port 3 Configuration/ Serial Port 4 Configuration/ Serial Port 5 Configuration/ Serial Port 6 Configuration Press [Enter] to make settings for the following items: Serial Port Use this item to enable or disable serial port (COM). The optional settings are: [Disabled]; [Enabled]. *When set as [Enabled], user can make further settings in the following items: Change Settings Use this item to select an optimal setting for super IO device.
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Use this item to set CPUFAN/SYSFAN1/SYSFAN2 idle speed duty. Fan will run at idle speed when below this pre-set duty. Shutdown Temperature Use this item to select system shutdown temperature. The optional settings are: [Disabled]; [70 C/158 F]; [75 C/167 F];...
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beginning). The standard setting is 1 stop bit. Communication with slow devices may require more than 1 stop bit. The optional settings are: [1]; [2]. Flow Control Flow control can prevent data loss from buffer overflow. When sending data, if the receiving buffers are full, a “stop”...
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user is using) will exchange data. Both computers should have the same or compatible settings. Press [Enter] to make settings for the following items: Out-of-Band Mgmt Port Microsoft Windows Emergency Management Services (EMS) allows for remote management of a Windows Server OS through a serial port. The optional settings: [COM1];...
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Use this item to set the time-out value for control, bulk, and interrupt transfers. The optional settings are: [1 sec]; [5 sec]; [10 sec]; [20 sec]. Device reset time-out Use this item to set USB mass storage device start unit command time-out. The optional settings are: [10 sec];...
This item is for system to determine OpROM execution policy for devices other than Network, Storage or Video. The optional settings are: [Do not launch]; [UEFI]; [Legacy]. 4 NVMe Configuration Press [Enter] to view current NVMe Configuration. *Note: options only when NVME device is available. ►...
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Secondary IGFX Boot Display Use this item to select the secondary Display device. The optional settings are: [Disabled]; [DP]; [HDMI]; [DVI]. Internal Graphics Use this item to keep IGFX enabled based on the setup options. The optional settings are: [Auto]; [Disabled]; [Enabled]. Aperture Size Use this item to select the Aperture Size.
Onboard Lan2 Controller Use this item to enable or disable Lan2 onboard NIC device or controller. The optional settings are: [Disabled]; [Enabled]. PCIE2 Slot Use this item to control respective PCI Express Root Port. The optional settings are: [Disabled]; [Enabled]. MPE Slot Use this item to enable or disable MPE slot function.
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The optional settings are: [Disabled]; [Enabled]. Secure Boot feature is active if Secure Boot is enabled, Platform Key (PK) is enrolled and the system is in User mode. The mode change requires platform reset. Secure Boot Mode The optional settings are: [Standard]; [Custom]. Set UEFI Secure Boot Mode to Standard mode or Custom mode.
a) EFI_SIGNATURE_LIST b) EFI_ CERT_X509 (DER encoded) c) EFI_ CERT_RSA2048 (bin) d) EFI_ CERT_SHAXXX (bin) 2. Authenticated UEFI Variable 3. EFI PE/COFF Image (SHA256) Key Source: Factory, External, Mixed. 3-10 Boot Menu Boot Configuration Setup Prompt Timeout Use this item to set number of seconds to wait for setup activation key. Bootup Numlock State Use this item to select keyboard numlock state.
3-11 Save & Exit Menu Save Options Save Changes and Reset This item allows user to reset the system after saving the changes. Discard Changes and Reset This item allows user to reset the system without saving any changes. Default Options Restore Defaults Use this item to restore /load default values for all the setup options.
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