LE-37N User’s Manual Packing List: Please check the package content before you starting using the board. 1 x Cooler Fan 1 x LE-37N 3.5 inch Miniboard (OHSF-37N / 2181010035) 1 xDC Input Power Cable 1 x SATA Power Cable (OALDC-B / 1040513) (OALSATA15-2PJ / 1040613) 1 x SATA CABLE 1 x Dual COM cable...
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LE-37N User’s Manual Chapter 1 <Introduction> 1.1 <Product Overview> LE-37N is a 3.5” Motherboard which supports 8th Generation Intel® Core™ U-Series processors, integrated HD Graphics, DDR4 memory, Realtek High Definition Audio, Intel Gigabit LAN, USB3.1 Gen2, SATA3 with AHCI function for a system. New feature for Whiskey Lake Whiskey Lake-U processors are based on the 14nm++ process node, and offer long-life availability.
LE-37N User’s Manual 1.2 <Product Specification> System Intel® Whiskey Lake Processor Processor FCBGA1528 package 2 x DDR4 SO-DIMM 2400 MHz up to 32GB, Memory Support Non-ECC, unbuffered memory Watchdog Timer Generates a system reset with internal timer for 1min/s ~ 255min/s Real Time Clock Chipset integrated RTC with onboard lithium battery Expansion...
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LE-37N User’s Manual 1.3 <Block Diagram> DDR4 2400 SO-DIMM PTN3460 DDR4 2400 SO-DIMM LVDS Whiskey Lake Processor HDMI I219 I210 1 x mini PCIe / mSATA 4 x USB3.1 Gen2 1 x M.2 (Key E) 4 x USB2.0 2 x SATA ALC262 2 x RS232 SYSFAN...
LE-37N User’s Manual 2.2 <Jumper Location and Reference> 2.2.1 <Jumper list> JVLCD JRTC JMSATA Jumper Function Power mode select JRTC CMOS Normal/Clear Setting JVLCD Panel Voltage Setting JMSATA MiniCard mSATA Setting JP1/2 COM1 and CN_COM2 9-pin setting...
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LE-37N User’s Manual 2.2.2 <Clear CMOS and Power on type selection> JRTC JRTC: Clear CMOS data jumper Jumper settings Function Clear CMOS Normal (Default) JAT: AT/ATX mode select jumper Jumper settings Function AT mode ATX mode (Default) -10-...
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LE-37N User’s Manual 2.3 <Installing the Memory> LE-37N has 260-pin DDR4 SODIMM support up to 32GB of memory capacity and 1.2 Voltage. The memory frequency supports 2400 MHz. Only Non-ECC memory is supported. In the process, the board must be powered off. 1.
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LE-37N User’s Manual 2.4 <I/O interface> 2.4.1 <Serial ATA interface> Support RAID0 and 1. CN_SATA3-1/2: SATA3 10-pin connector Signal CN_SATA3-1/2 CN_SATA3-1 CN_SATA3-2 2.4.2 <Ethernet interface> The board provides I210-AT and I219-LM Gigabit Ethernet which supports WOL on rear I/O. It supports Intel® AMT 12.0 feature on I219-LM. (Note that the CPU must support vPro technology.) I210-AT I219-LM -12-...
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LE-37N User’s Manual 2.4.3 <Display interface> Based on the 8th Gen CPU with built-in HD Graphics, the DisplayPort resolution up to 3840x2160 @ 60Hz or 4096x2304 @ 60Hz, the HDMI up to 4096x2304 @ 24Hz and LVDS up to 1920x1200 @ 60Hz supports single bus or dual bus LVDS signaling with color depths of 18 bits or 24 bits.
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LE-37N User’s Manual CN_LVDS: LVDS 40-pin connector ( Model: HIROSE DF13-40DP-1.25V compatible Signal Signal Set by JVLCD Set by JVLCD Detect (Active low) A_LVDS_0- B_LVDS_0- A_LVDS_0+ B_LVDS_0+ A_LVDS_1- B_LVDS_1- A_LVDS_1+ B_LVDS_1+ A_LVDS_2- B_LVDS_2- A_LVDS_2+ B_LVDS_2+ A_LVDS_CLK- B_LVDS_3- A_LVDS_CLK+ B_LVDS_3+ A_LVDS_3- B_LVDS_CLK- A_LVDS_3+ B_LVDS_CLK+...
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LE-37N User’s Manual 2.4.4 <Serial Port interface> CN_COM3/4 CN_COM2 COM1 COM1: RS232 DB9 connector Signal Signal Set by JP1 CN_COM2: RS232 10-pin header (Pitch 1.27mm x 2.54mm) Signal Signal Set by JP2 -15-...
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LE-37N User’s Manual COM3/4: RS232/422/485 20-pin header (Pitch 2.54 x 1.27mm) Signal Signal DCD1/ 422TX-/ 485- RXD1/ 422TX+/ 485+ TXD1 DTR1 DSR1/ 422RX+ RTS1 CTS1/ 422RX- DCD2/ 422TX-/ 485- RXD2/ 422TX+/ 485+ TXD2 DTR2 DSR2/ 422RX+ RTS2 CTS2/ 422RX- COM3/4 RS-232/422/485 can set by BIOS. You can find the setting from On Front Page screen, click Setup Utility On Advanced screen, click Super IO Configuration...
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LE-37N User’s Manual 2.4.6 <Audio interface> CN_AUDIO CN_USB2-2 CN_AUDIO: Front panel audio 10-pin header (Pitch 1.27mm x 2.54mm) Signal Signal MIC_L MIC_R FP_OUT_R MIC_DETECT SENSE FP_OUT_L FP_OUT_DETECT -18-...
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LE-37N User’s Manual 2.4.7 <Expansion slot> JMSATA M.2 (E KEY) MINI_CARD MINI_CARD has some special design to compatible our mini-PCIe card. MINI_CARD supports mSATA by JMSATA M2 (Key E) with 2x PCI Express x1 support WI-FI and Bluetooth Module JMSATA: Setting MINI_CARD to support PCIe/mSATA Jumper settings Function Support mSATA...
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LE-37N User’s Manual 2.4.8 <Front panel switch and indicator> JFRNT JFRNT: Front panel switch and indicator 10-pin header Signal Signal Power_ON- Power_ON+ Speaker- Speaker+ HDD_LED- HDD_LED+ Power_LED- Power_LED+ Reset+ Reset- -20-...
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LE-37N User’s Manual 2.4.9 <GPIO ,SMBus and Other Interface> CPUFAN SYSFAN CN_DIO CN_PS2 CN_SMBus -21-...
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LE-37N User’s Manual When using GPIO function Press Delete to enter BIOS Setup menu On Front Page screen, click Setup Utility On Advanced screen, click Super IO Configuraion, then click GPIO 4 Configuration Internal Resistance: Select output type, Push pull or Open drain Input/Output mode: Select GPIO pin mode, Input or Output GPIO Output Potential: GPIO output value.
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LE-37N User’s Manual CN_SMBus: SMBus 5-pin connector Signal SMBDAT SMBCLK CPUFAN: CPU cooler fan 4-pin connector Signal Sensor Control SYSFAN: System cooler fan 4-pin connector Signal Sensor Control CN_PS/2: PS/2 10-pin header (Pitch 2.54mm) Signal Signal KB_DATA M_DATA KB_CLK M_CLK -23-...
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LE-37N User’s Manual 2.5 <Power supply> 2.5.1 <Power input> DC_IN DC_IN: Terminal block 2-pin power connector Signal Signal 9~35V Power input 2.5.2 <Power output> DC_OUT DC_OUT: SATA power 4-pin connector Signal -24-...
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LE-37N User’s Manual Appendix A <Flash BIOS> A.1 <Flash tool> The board is based on Insyde BIOS and can be updated easily by the BIOS auto flash tool. You can download the tool online at the address below: FPT Tool The tool’s file name is “FPT.exe”, it’s the utility that can write the data into the BIOS flash chip and update the BIOS.
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LE-37N User’s Manual Appendix B <LCD Panel Type select> According your panel, it needs to select the correct resolution in the BIOS. If there is no fit your panel type, please feedback for us to make OEM model. Find the setting from Front Page->...
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LE-37N User’s Manual LVDS configurationLCD Control There are 16 resolutions in LCD Panel Type. (For Dual boot and Legacy boot) -27-...
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LE-37N User’s Manual Appendix C <Programmable Watch Dog Timer> The watchdog timer makes the system auto-reset while it stops to work for a period. The integrated watchdog timer can be setup as system reset mode by program. You can select Timer setting in the BIOS, after setting the time options, the system will reset according to the period of your selection.
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LE-37N User’s Manual Program sample Watchdog timer setup as system reset with 5 second of timeout -o 4E 87 ;enter configuration -o 4E 87 -o 4E 07 -o 4F 08 ;select Logical Device -o 4E 30 -o 4F 01 ; activate WDTO# function -o 4E F0 -o 4F 00 ;set “00”...
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LE-37N User’s Manual Appendix D <Hardware Monitor> Find the setting from AdvancedSuper IO ConfigurationHardware Monitor -30-...
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LE-37N User’s Manual Appendix E <Programmable GPIO> The GPIO can be programmed with the MS-DOS debug program using simple IN/OUT commands. GPIO -o 4E 87 ;enter configuration -o 4E 87 -o 4E 07 -o 4F 07 ;select Logical Device -o 4E 30 -o 4F 10 ;activate GPIO function (The board use GPIO4) -o 4E F0...
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LE-37N User’s Manual Appendix F <RAID Setting> When use RAID function, it need to enter the BIOS set RAID mode first. Advanced PCH-IO Configuration SATA and RST Configuration SATA Mode Selection At boot time, press <CTRL + I> to enter the RAID configuration menu. -32-...
Taiwan Commate computer Inc. 19F., NO.94, Sec. 1, Xintai 5 Rd., Xizhi Dist., New Taipei Address City 22102, Taiwan. +886-2-26963909 Website www.commell.com.tw info@commell.com.tw (General information) E-mail tech@commell.com.tw (Technical Support) Commell is a brand name of Taiwan Commate computer Inc. -33-...
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