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SBC-250

User Manual

Version 1.0

Published June 15, 2022

Copyright©2022 ASRockInd INC. All rights reserved.

Summary of Contents for SBC-250

Page 1: ...1 SBC 250 User Manual Version 1 0 Published June 15 2022 Copyright 2022 ASRockInd INC All rights reserved...

Page 2: ...lied including but not limited to the implied warranties or conditions of merchantability or fitness for a particular purpose In no event shall ASRockInd its directors officers employees or agents be...

Page 3: ...terface and the HDMI logo are trademarks or registered trademarks of HDMI Licensing LLC in the United States and other countries CAUTION RISK OF EXPLOSION IF BATTERY IS REPLACED BY AN INCORRECT TYPE D...

Page 4: ...and Connectors 16 2 7 Installation of ROM Socket 21 3 UEFI SETUP UTILITY 22 3 1 Introduction 22 3 1 1 UEFI Menu Bar 22 3 1 2 Navigation Keys 23 3 2 Main Screen 23 3 3 Advanced Screen 24 3 3 1 CPU Conf...

Page 5: ...ght be updated the content of this manual will be subject to change without no tice In case any modifications of this manual occur the updated version will be available on ASRockInd website without fu...

Page 6: ...n 11 Graphics HDMI HDMI 2 0b Max resolution up to 4096 x 2160 60Hz VGA Max resolution up to 1920 x 1200 LVDS Dual channel 24 bit up to 1920 x 1200 60Hz Connector shared with eDP eDP Max resolution up...

Page 7: ...h by BIOS TPM TPM 2 0 onboard IC SATA PWR Output 1 Speaker Header 1 Storage M 2 1 x M 2 Key M 3042 3060 2280 with PCIe x1 for SSD SATA 1 x SATA3 6Gb s Watchdog Timer Output Output from super I O to dr...

Page 8: ...8 1 3 Motherboard Layout...

Page 9: ...E Socket 15 M 2 Key M Socket 16 M 2 Key B Socket 17 SATA3 Connector SATA3_1 18 4 pin DC in PWR Connector Input 9V 36V 19 COM Port Pin9 PWR Setting Jumpers PWR_COM3 For COM Port3 PWR_COM4 For COM Port...

Page 10: ...two LED next to the LAN port Please refer to the table below for the LAN port LED indications LAN Port LED Indications Activity Link LED SPEED LED Status Description Status Description Off No Link Of...

Page 11: ...or change any motherboard settings 1 Unplug the power cord from the wall socket before touching any component 2 To avoid damaging the motherboard components due to static electricity NEVER place your...

Page 12: ...e slot 1 The SO DIMM only fits in one correct orientation It will cause permanent damage to the motherboard and the SO DIMM if you force the SO DIMM into the slot at incorrect orientation 2 Please do...

Page 13: ...IM Socket SIM1 SIM socket connected to M 2 key B M 2 Key M Socket M2_M1 M 2 Key M 3042 3060 2280 with PCIe x1 for SSD M 2 Key B Socket M2_B1 M 2 Key B 3042 3052 with PCIex1 USB 3 2 and USB 2 0 and SIM...

Page 14: ...r 15 seconds use a jumper cap to short pin1 and pin2 on CLRMOS1 for 5 seconds However please do not clear the CMOS right after you update the BIOS If you need to clear the CMOS when you just finish up...

Page 15: ...on feature that detects if the chassis cover has been removed This feature requires a chassis with chassis intrusion detection design Open Normal Short Active Case Open SIO_AT_DACC1 1 2 Short AT Mode...

Page 16: ...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 PWRBTN Power Switch Connect to the pow...

Page 17: ...assign ments are matched correctly CPU Fan Connector Please connect the CPU fan 4 pin CPU_FAN1 cable to the fan connector see p 8 No 13 and match the black wire to the ground pin 4 pin DC in PWR Conne...

Page 18: ...2_L B Connect Audio_R RIN to OUT2_R and Audio_L LIN to OUT2_L C Connect Ground GND to Ground GND D MIC_RET and OUT_RET are for HD audio panel only You don t need to connect them for AC 97 audio panel...

Page 19: ...D 24 LVDS_B_DATA1 21 LVDS_B_DATA0 22 LVDS_B_DATA0 19 LVDS_A_CLK 20 GND 17 GND 18 LVDS_A_CLK 15 LVDS_A_DATA3 16 LVDS_A_DATA3 13 LVDS_A_DATA2 14 GND 11 GND 12 LVDS_A_DATA2 9 LVDS_A_DATA1 10 LVDS_A_DATA1...

Page 20: ...me 20 GND 19 C_ESPI_ALERT 18 N A 17 N A 16 3VSB 15 GND 14 C_ESPI_IO3 13 C_ESPI_IO2 12 C_ESPI_IO1 11 C_ESPI_IO0 10 SMB_DATA_MAIN 9 SMB_CLK_MAIN 8 GND 7 3V 6 GND 5 DEBUG_RESET 4 C_ESPI_CS 3 GND 2 C_ESPI...

Page 21: ...he actuator cover may be broken The yellow dot Pin1 on the ROM must be installed at pin1 position of the socket white arrow area Make sure the white dot on the ROM is installed outwards of the socket...

Page 22: ...ystem off and then back on Because the UEFI software is constantly being updated the following UEFI setup screens and descriptions are for reference purpose only and they may not exactly match what yo...

Page 23: ...To change option for the selected items Enter To bring up the selected screen F1 To display the General Help Screen F7 Discard changes F9 To load optimal default values for all the settings F10 To sa...

Page 24: ...you to update system UEFI without entering operating systems first like MS DOS or Windows Just launch this tool and save the new UEFI file to your USB flash drive floppy disk or hard drive then you c...

Page 25: ...the additional hardware capabilities provided by Vanderpool Technology This option will be hidden if the installed CPU does not support Intel Virtualization Technology Intel SpeedStep Technology Inte...

Page 26: ...Boost Mode Technology Turbo Boost Mode allows processor cores to run faster than marked fre quency in specific conditions The default value is Enabled CPU Thermal Throttling You may select Enabled to...

Page 27: ...e item to enable Then press F10 to save the setting and restart the system Now the default value of Active LVDS is changed to ENABLE F9 load default is also set to ENABLE Change the setting from Enabl...

Page 28: ...ct Auto Enabled or Disabled for the onboard HD Audio feature If you select Auto the onboard HD Audio will be disabled when PCI Sound Card is plugged Restore on AC Power Loss Select the power state aft...

Page 29: ...ntroller Interface supports NCQ and other new features that will improve SATA disk perfor mance but IDE mode does not have these advantages SATA Aggressive Link Power Management Use this item to confi...

Page 30: ...1 COM2 Configuration Use this to set parameters of COM2 COM3 Configuration Use this to set parameters of COM3 Type Select Use this to select COM3 port type RS232 RS422 or RS485 COM4 Configuration Use...

Page 31: ...ure if the OS supports it Onboard LAN Power On Use this item to enable or disable onboard LAN to turn on the system from the power soft off mode RTC Alarm Power On Use this item to enable or disable R...

Page 32: ...32 3 3 6 USB Configuration USB Power Control Use this option to control USB power M 2 Key_B USB Configuration Enable or disable M 2 Key_B USB Configuration...

Page 33: ...33 3 3 7 Trusted Computing Security Device Support Enable or disable BIOS support for security device...

Page 34: ...d and the critical voltage CPU_FAN1 Setting This allows you to set CPU fan 1 s speed Configuration options Full On and Automatic Mode The default value is Full On Case Open Feature This allows you to...

Page 35: ...unt Only the ad ministrator has authority to change the settings in the UEFI Setup Utility Leave it blank and press enter to remove the password User Password Set or change the password for the user a...

Page 36: ...5 0XFFFF means indefinite waiting Bootup Num Lock If this item is set to On it will automatically activate the Numeric Lock function after boot up Full Screen Logo Use this item to enable or disable O...

Page 37: ...ing message Discard changes and exit setup Select OK to exit the UEFI SETUP UTILITY without saving any changes Discard Changes When you select this option it will pop out the following message Discard...

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