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ITX Series of Motherboards
User Manual
The model you have chosen is
LR-SKLUL1
REV:1.0
DATE :2018/09/03
REALAN COMPUTER PRODUCTS LIMITED
Add:
No. 103, 1st Floor, Building E, Songbai Road NO.1008, Sunshine Community, Xili Street, Nanshan District,
Shenzhen 518055, China
TEL:0086-755-26996161-136
Fax: 0086-755-26996161-860
1

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Summary of Contents for Realan ITX Series

  • Page 1 ITX Series of Motherboards User Manual The model you have chosen is LR-SKLUL1 REV:1.0 DATE :2018/09/03 REALAN COMPUTER PRODUCTS LIMITED Add: No. 103, 1st Floor, Building E, Songbai Road NO.1008, Sunshine Community, Xili Street, Nanshan District, Shenzhen 518055, China...
  • Page 2 PS/2 and OS/2 are the registered trademarks of International Business Machines. Windows®98/2000/7/8.1/10 and Microsoft® is the registered trademark of Microsoft. REALAN COMPUTER PRODUCTS LIMITED Add: No. 103, 1st Floor, Building E, Songbai Road NO.1008, Sunshine Community, Xili Street, Nanshan District,...
  • Page 3: Items List

    Items list Thanks for purchasing Realan LR-SKLUL1 series Mainboard. Please check if the packing box is intact. If it is broke or short of some accessories, please contact the suppliers. 1. One LR-SKLUL1 Mainboard;...
  • Page 4: Table Of Contents

    3.7 Settings for audio control output.................22 Attachment 1: troubleshooting..................23 Attachment 2: common problems and solutions...............24 REALAN COMPUTER PRODUCTS LIMITED Add: No. 103, 1st Floor, Building E, Songbai Road NO.1008, Sunshine Community, Xili Street, Nanshan District, Shenzhen 518055, China...
  • Page 5 Attachment 3: how to upgrade BIOS................26 Attachment 4:Proper noun meaning................27 REALAN COMPUTER PRODUCTS LIMITED Add: No. 103, 1st Floor, Building E, Songbai Road NO.1008, Sunshine Community, Xili Street, Nanshan District, Shenzhen 518055, China TEL:0086-755-26996161-136 Fax: 0086-755-26996161-860...
  • Page 6: Chapter 1 Introduction To Motherboard

    Chapter 1 Introduction to Motherboard Thank you for purchasing our ITX series motherboard! The motherboard adopts single chip design, which is based on Socket BGA 1356 chip design. It is equipped with Bay Skylake-U sixth generation Core/Pentium/Celeron processor, providing high performance and professional ITX platform solutions.
  • Page 7: Motherboard Interface Diagram

    1.1 Motherboard interface diagram Motherboard front REALAN COMPUTER PRODUCTS LIMITED Add: No. 103, 1st Floor, Building E, Songbai Road NO.1008, Sunshine Community, Xili Street, Nanshan District, Shenzhen 518055, China TEL:0086-755-26996161-136 Fax: 0086-755-26996161-860...
  • Page 8: Motherboard Specifications

    Support Windows ES 7/8 Support LINUX 170mm*170mm specifications Working -15℃-60℃ environment 0%-96% relative humidity, no condensation REALAN COMPUTER PRODUCTS LIMITED Add: No. 103, 1st Floor, Building E, Songbai Road NO.1008, Sunshine Community, Xili Street, Nanshan District, Shenzhen 518055, China TEL:0086-755-26996161-136 Fax: 0086-755-26996161-860...
  • Page 9: Motherboard Rear I/O Panel

    The rear panel of the motherboard supports 1 DC_IN, 2*LAN, 1*VGA,2 USB3.0, 1*HDMI, 1*HP_OUT and 1*MIC_IN. 1.4 Motherboard Layout Diagram REALAN COMPUTER PRODUCTS LIMITED Add: No. 103, 1st Floor, Building E, Songbai Road NO.1008, Sunshine Community, Xili Street, Nanshan District,...
  • Page 10: Chapter Ii Board Jumper And Interface Setup Instructions

    LVDS LCD. The jumper settings are as follows: Setting status 3.3V available (default) 5V available 12V available REALAN COMPUTER PRODUCTS LIMITED Add: No. 103, 1st Floor, Building E, Songbai Road NO.1008, Sunshine Community, Xili Street, Nanshan District, Shenzhen 518055, China TEL:0086-755-26996161-136...
  • Page 11: Com1/Com2 Status Selection Function Jumper (Com1_Set1/Com2_Set1)

    Otherwise, it may cause damage to your motherboard or equipment. The pins are defined as follows: REALAN COMPUTER PRODUCTS LIMITED Add: No. 103, 1st Floor, Building E, Songbai Road NO.1008, Sunshine Community, Xili Street, Nanshan District,...
  • Page 12: Com Interface(Com1/Com2/Com_Conn1)

    Data setup is ready RTSA Request to send CTSA Clear to send Ring indication REALAN COMPUTER PRODUCTS LIMITED Add: No. 103, 1st Floor, Building E, Songbai Road NO.1008, Sunshine Community, Xili Street, Nanshan District, Shenzhen 518055, China TEL:0086-755-26996161-136 Fax: 0086-755-26996161-860...
  • Page 13: Clear Clr_Cmos1 Pin Definition

    BIOS system settings and set them to the original (factory settings) BIOS system settings. (For details, please refer to 2.1.1) The CLR_CMOS1 pin pins are defined as follows: REALAN COMPUTER PRODUCTS LIMITED Add: No. 103, 1st Floor, Building E, Songbai Road NO.1008, Sunshine Community, Xili Street, Nanshan District,...
  • Page 14: Multi-Channel Display Setting Description

    AD00- BD01+ AD00+ BD02- AD01- AD02+ AD01+ AD02- AD02+ BCLK- BCLK+ BD03- ACLK- AD03+ REALAN COMPUTER PRODUCTS LIMITED Add: No. 103, 1st Floor, Building E, Songbai Road NO.1008, Sunshine Community, Xili Street, Nanshan District, Shenzhen 518055, China TEL:0086-755-26996161-136 Fax: 0086-755-26996161-860...
  • Page 15: Lvds Voltage Control Pin Pin Definition(Lvds_Pwr)

    2.2.11 HDMI interface pin pin definition(JHDMI) The motherboard provides a set of 2*8 JHDMI pins that need to be converted to a REALAN COMPUTER PRODUCTS LIMITED Add: No. 103, 1st Floor, Building E, Songbai Road NO.1008, Sunshine Community, Xili Street, Nanshan District,...
  • Page 16: Amplifier Pin Definition (Speaker)

    2A. Otherwise, the network/modem wake-up function may not be implemented. The 4pin ATX_PWR power interface pins are defined as follows: REALAN COMPUTER PRODUCTS LIMITED Add: No. 103, 1st Floor, Building E, Songbai Road NO.1008, Sunshine Community, Xili Street, Nanshan District,...
  • Page 17: Key E Slot Introduction

    Connector, so you can easily listen to music via the host to the panel and use the microphone for voice input. REALAN COMPUTER PRODUCTS LIMITED Add: No. 103, 1st Floor, Building E, Songbai Road NO.1008, Sunshine Community, Xili Street, Nanshan District,...
  • Page 18: System Signal / Control Panel Interface (F_Panel1)

    POWER_LED Alternating color grounded PWRBTN# Power switch SYS_RST# Reset switch grounded 3.3V Voltage 3.3V Empty link REALAN COMPUTER PRODUCTS LIMITED Add: No. 103, 1st Floor, Building E, Songbai Road NO.1008, Sunshine Community, Xili Street, Nanshan District, Shenzhen 518055, China TEL:0086-755-26996161-136 Fax: 0086-755-26996161-860...
  • Page 19: Lpt Interface (Lpt)

    LPT SLIN LPT BUSY LPT PD3 LPT PE LPT PD4 LPT SLCT LPT PD5 REALAN COMPUTER PRODUCTS LIMITED Add: No. 103, 1st Floor, Building E, Songbai Road NO.1008, Sunshine Community, Xili Street, Nanshan District, Shenzhen 518055, China TEL:0086-755-26996161-136 Fax: 0086-755-26996161-860...
  • Page 20: Chapter Iii Driver Installation

    3) After the installation is complete, select "Yes" in the restart option and click "Finish" to restart the computer and the driver will load automatically. 3.4 NIC driver installation REALAN COMPUTER PRODUCTS LIMITED Add: No. 103, 1st Floor, Building E, Songbai Road NO.1008, Sunshine Community, Xili Street, Nanshan District,...
  • Page 21: Graphics Card Driver Installation

    1. After installing the HD standard sound card driver, click the “Sound Effect” icon in the lower right corner of the system desktop to open the “HD Audio” configuration setting window as follows: REALAN COMPUTER PRODUCTS LIMITED Add: No. 103, 1st Floor, Building E, Songbai Road NO.1008, Sunshine Community, Xili Street, Nanshan District,...
  • Page 22 2. Click to select the "Trumpet Configuration" window and select (4/5.1 channel) in a check box in the screen that appears, as follows: REALAN COMPUTER PRODUCTS LIMITED Add: No. 103, 1st Floor, Building E, Songbai Road NO.1008, Sunshine Community, Xili Street, Nanshan District,...
  • Page 23: Attachment 1: Troubleshooting

    Properly install the main memory in Whether the main memory is the slot properly installed in the slot exclude REALAN COMPUTER PRODUCTS LIMITED Add: No. 103, 1st Floor, Building E, Songbai Road NO.1008, Sunshine Community, Xili Street, Nanshan District, Shenzhen 518055, China TEL:0086-755-26996161-136...
  • Page 24 Reinstall the operating system and install the other devices back Try restarting it again REALAN COMPUTER PRODUCTS LIMITED Add: No. 103, 1st Floor, Building E, Songbai Road NO.1008, Sunshine Community, Xili Street, Nanshan District, Shenzhen 518055, China...
  • Page 25: Attachment 2: Common Problems And Solutions

    5. What does the "drip" sound mean when starting the machine? Answer: the following are the continuous drip interpretation tables of Award BIOS and AMI BIOS respectively for reference only: REALAN COMPUTER PRODUCTS LIMITED Add: No. 103, 1st Floor, Building E, Songbai Road NO.1008, Sunshine Community, Xili Street, Nanshan District,...
  • Page 26 1) enter the system into pure DOS mode and find the application for upgrading; 2) run the application and backup the original BIOS file; REALAN COMPUTER PRODUCTS LIMITED Add: No. 103, 1st Floor, Building E, Songbai Road NO.1008, Sunshine Community, Xili Street, Nanshan District,...
  • Page 27 Megahertz MIDI Musical Instrument Digital Interface Memory Protocol Translator Network Interface Card Operating System REALAN COMPUTER PRODUCTS LIMITED Add: No. 103, 1st Floor, Building E, Songbai Road NO.1008, Sunshine Community, Xili Street, Nanshan District, Shenzhen 518055, China TEL:0086-755-26996161-136 Fax: 0086-755-26996161-860...
  • Page 28 Static Random Access Memory Symmetric Multi-Processing System Management Interrupt Universal Serial Bus Voltage ID REALAN COMPUTER PRODUCTS LIMITED Add: No. 103, 1st Floor, Building E, Songbai Road NO.1008, Sunshine Community, Xili Street, Nanshan District, Shenzhen 518055, China TEL:0086-755-26996161-136 Fax: 0086-755-26996161-860...

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