Product names or trademarks appearing in this manual are for identification purpose only and ance could void the user’s authority to operate the equipment. are the properties of the respective owners. Shielded interface cables must be used in order to comply with the emission limits. RC300-CS www.dfi.com...
About this Manual Static Electricity Precautions An electronic file of this manual can be obtained from the DFI website at www.dfi.com. To It is quite easy to inadvertently damage your PC, system board, components or devices even download the user’s manual from our website, please go to Support > Download Center. On before installing them in your system unit.
• Disconnect the system from the DC outlet before cleaning. Use a damp cloth. Do not use SIM8202G-M2 M.2 module, antenna*4, 184mm SMA liquid or spray detergents for cleaning. module 761-RC3000-100G cables *4 A81-005038-054G 8-pin M12 X-coded to RJ45 PoE cable Cable CAN bus 770-MPE21-100G MPE-CAN2 MiniPCIe Full CAN Module Card Asssembly module RC300-CS www.dfi.com...
1 x Intel® I219LM PHY (10/100/1000Mbps) 3DMark Load 168W Interface 2 x RJ45 GbE 4 x M12 X-coded 802.3af 15.4W PoE ports 7.6W 1 x Power LED (Green) Indicators 5 x Storage LED (Red) 4 x PoE LED RC300-CS www.dfi.com...
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EN61373: 2010, Category 1 Class B tions Certifications CE, FCC Class B (Tested with Adapter) EMC: EN50121-3-2 Safety: EN50153, EN50124-1 Fire Proof: EN45545 Railway Regulation: EN50155 (Class S1: for RC300H-CS) IP Rating IP40 Country of Country of Origin Taiwan Origin RC300-CS www.dfi.com...
Connects to the HDMI port of an LCD monitor. Supports 8-bit digital output and input. DisplayPort Connects to the DisplayPort of an LCD monitor. Used to connect serial devices. M12 PoE 2.5” slots for SSD hard disks. Connect to PoE receivers. RC300-CS www.dfi.com...
Installing the Operating System Make sure that a SATA drive is already installed. Refer to the following chapters for information on installing a SATA drive Refer to your operating system manual for instructions on installing an operating system. RC300-CS www.dfi.com...
RC300-CS is combined by two parts: Power part and main body. By devi- ding the power parts you can install so-dimm / m.2 / mini-PCIe modules. Main Body ↓ Power Part ↑ 2. Remove two screws circled by red in each corner. RC300-CS www.dfi.com...
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5. There’re two 2.5” hdd slots for harddisk/SSD installation. 5. If you want to change/remove/install other components, please re- 4. The power part appears. move the power part first.Remove the 4 screws in each corner circled by red. RC300-CS www.dfi.com...
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6. Tilt up to remove the power part carefully and slowly. Please unplug 8. Remove each component by the screws circled in red. these cables first. 7. The main body appears. 9. The expansion slots appear. RC300-CS www.dfi.com...
On the back panel between SIM and SSD there are two slots for MVB or CANBus Connectors. Please use a solid metal screwdriver or plier to push the metal plates at- tached to remove them. Fix them on the back Connect plate. to internal ports. ST102-CS www.dfi.com...
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12. Four slots follow the same procedure. metal marked in red to eject the buffle. 11. After the buffle has been ejected, you can insert or remove/replace the 2.5” storage devices by pulling or pushing them out/into the slots. RC300-CS www.dfi.com...
SMBus Reset Reset Button Button Header Header CN37 CN37 Power Power Button SYS_FAN Button SYS_FAN 12V_DC1 12V_DC1 M.2 Socket Power M2JP2 Mini PCIe Power MPJP4 3V3 (default) 1-2 On 3V3SB (default) 1-2 On 3V3SB 2-3 On 2-3 On RC300-CS www.dfi.com...
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M2JP1 LAN1 Sim3 JP24 M2CN2 USB2_3/4 M.2-B MPCN5 MPCN3 USB3_3/4 Mini PCIe2 Mini PCIe1 SATA1(R3) USB2_1/2 CN38 USB3_1/2 12V_DC2 SATA0(R2) SMBus Reset Button Header CN37 Power Button SYS_FAN 12V_DC1 DIO Power ISJP5 5VSB (default) 1-2 On 2-3 On RC300-CS www.dfi.com...
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Sim3 JP24 M2CN2 USB2_3/4 M.2-B MPCN5 MPCN3 USB3_3/4 Mini PCIe2 Mini PCIe1 SATA1(R3) USB2_1/2 CN38 USB3_1/2 12V_DC2 SATA0(R2) SMBus Reset Button Header CN37 Power Button SYS_FAN 12V_DC1 DI 4~7 Power ISJP3 DIO PWR (default) 1-2 On 2-3 On RC300-CS www.dfi.com...
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Sim3 JP24 M2CN2 USB2_3/4 M.2-B MPCN5 MPCN3 USB3_3/4 Mini PCIe2 Mini PCIe1 SATA1(R3) USB2_1/2 CN38 USB3_1/2 12V_DC2 SATA0(R2) SMBus Reset Button Header CN37 Power Button SYS_FAN 12V_DC1 DI 0~3 Power ISJP4 DIO PWR (default) 1-2 On 2-3 On RC300-CS www.dfi.com...
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SMBus Reset Reset Button Button Header Header CN37 CN37 Power Power Button SYS_FAN Button SYS_FAN 12V_DC1 12V_DC1 M.2 B KEY Power M2JP1 Mini PCIe1 Power MPJP2 3V3SB (default) 1-2 On 3V3SB (default) 1-2 On 2-3 On 2-3 On RC300-CS www.dfi.com...
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LAN1 Sim3 JP24 M2CN2 USB2_3/4 M.2-B MPCN5 MPCN3 USB3_3/4 Mini PCIe2 Mini PCIe1 SATA1(R3) USB2_1/2 CN38 USB3_1/2 12V_DC2 SATA0(R2) SMBus Reset Button Header CN37 Power Button SYS_FAN 12V_DC1 Mini PCIe2 Power MPJP3 3V3SB (default) 1-2 On 2-3 On RC300-CS www.dfi.com...
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CN37 Power Power Power Power Button SYS_FAN Button Button Button SYS_FAN SYS_FAN SYS_FAN 12V_DC1 12V_DC1 12V_DC1 12V_DC1 Function Function Function Function Function LAD1 +12V_SATA1 +12V_SATA1 +12V_SATA1 RST# LAD0 FRAME# VCC3 LAD3 5V_SATA1 5V_SATA1 5V_SATA1 LAD2 N.C. SERIRQ 5VSB RC300-CS www.dfi.com...
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Reset Reset Button Button Button Button Header Header Header Header CN37 CN37 CN37 CN37 Power Power Power Power Button Button SYS_FAN SYS_FAN Button Button SYS_FAN SYS_FAN 12V_DC1 12V_DC1 12V_DC1 12V_DC1 Function Function Function +12V_SATA1 +12V_SATA1 TACH 5V_SATA1 5V_SATA1 RC300-CS www.dfi.com...
“Reset” button. You may also additional options are available for that field. To display the submenu, move the highlight to restart the system by pressing the <Ctrl> <Alt> and <Del> keys simultaneously. that field and press <Enter>. RC300-CS www.dfi.com...
The time format is <hour>, <minute>, <second>. The time is based on the 24-hour military-time clock. For example, 1 p.m. is 13:00:00. Hour displays hours from 00 to 23. Minute displays minutes from 00 to 59. Second displays seconds from 00 to 59. RC300-CS www.dfi.com...
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Press +/- to set the second from 0 to 59. Virtual Battery Enable or disable virtual battery, it’s for MXM RTX20xx and its above versions. If enabled, the system supports S4(Suspend to disk mode) if WIN10 PCH driver installed. RC300-CS www.dfi.com...
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Threading, e.g. Windows and Linux. This field is not available when the equipped CPU does not support Hyper-threading. Enable or disable CPU Power Management. When enabled, the CPU is allowed to go to C states when it’s not 100% utilized. Configurable TDP Settings Configure PL1 and PL2 range. RC300-CS www.dfi.com...
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This section is used to configure Intel(R) Active Management Technology Parameters. Please refer to the following pages. ME Unconfig on RTC Clear When disabled, ME will not be unconfigured on RTC Clear. ► Firmware Update Configuration Please refer to the following pages. RC300-CS www.dfi.com...
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Enable or disable to hide unconfigure ME confirmation prompt when attempt- ing ME unconfiguration. Force Secure Erase Unconfigure ME Enable or disable Force Secure Erase on next boot. Enable or disable to unconfigure ME with resetting MEBx password to default. RC300-CS www.dfi.com...
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F2: Previous Values F9: Optimized Defaults F10: Save & Exit ESC: Exit Version 2.20.1275. Copyright (C) 2021 American Megatrends, Inc. Me FW Image Re-Flash This field is used to enable or disable the Me FW Image Re-Flash function. RC300-CS www.dfi.com...
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OS. TCG EFI protocol and INT1A interface will not be available. Pending operation Schedule an opeartion for the security device. Your computer will reboot during restart in order to change state of the security device. RC300-CS www.dfi.com...
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Set SuperIO WatchDog Timer Timeout value. The range is from 0 (disabled) to 255. Determine the electrical interface mode. ► Serial Port 1/2/3/4 Configuration Configure the parameters of serial port 1 (COM 1) to serial port 4 (COM 4) as detailed later. RC300-CS www.dfi.com...
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Fan Speed Count 1 field. Speed Count 1 to Speed Count 4 Set the fan speed, the value ranging from 1-100%, 100% being full speed. The fans will operate according to the specified boundary temperatures above- mentioned. RC300-CS www.dfi.com...
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Data Bits Select data bits: 7 bits or 8 bits. Parity Select parity bits: None, Even, Odd, Mark or Space. Stop Bits Select stop bits: 1 bit or 2 bits. Flow Control Select flow control: None or Hardware RTS/CTS. RC300-CS www.dfi.com...
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This field controls the execution of UEFI and Legacy Storage OpROM. Video This field controls the execution of UEFI and Legacy Video OpROM. Other PCI devices This field determines OpROM execution policy for devices other than Network, Storage or Video. RC300-CS www.dfi.com...
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Set the wait time in seconds to press ESC key to abort the PXE boot. Use either +/- or numeric keys to set the value. Media detect count Set the number of times the presence of media will be checked. Use either +/- or numeric keys to set the value. RC300-CS www.dfi.com...
Version 2.20.1275. Copyright (C) 2021 American Megatrends, Inc. Primary Display Select a Graphics device to be the primary display — Auto, IGFX, SG Please choose SG for MXM vendor applications. (Switchable Graphics = Optimus) Internal Graphics Keep IGFX enabled based on the setup options. RC300-CS www.dfi.com...
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Version 2.20.1275. Copyright (C) 2021 American Megatrends, Inc. Enable or disable integrated LAN to wake the system. Above 4GB MMIO BIOS assignment Switch MemoryMappedIO BIOS assignment above 4GB. Max TOLUD Assign a value or set “Dynamic” to automatically adjust TOLUD based on largest MMIO length. RC300-CS www.dfi.com...
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Select the speed of the PCI Express root port: Auto, Gen1, Gen 2 or Gen3. This field will not appear when the root port does not support speed configuration. Hot Plug To enable or disable Hot Plug functions. RC300-CS www.dfi.com...
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This field is only available when SATA Mode Selection is set to “Intel RST Pre- mium With Optane System Acceleration.” It is used to enable or disable to use RST Legacy OROM. Serial ATA Ports Enable or disable the Serial ATA port and its hot plug function. RC300-CS www.dfi.com...
Secure Boot is used to verify that your boot loader is not tampered by malware. Return to Setup Mode This command is only available when the system mode is in User mode and Secure Boot Mode is set to Custom. RC300-CS www.dfi.com...
It is used to enable or disable to support display logo with ACPI BGRT table. Restore Setting from file Driver Option Priorities This field will appear only when a USB flash device is detected. Select this field Select the driver boot order. to restore setting from the USB flash device. RC300-CS www.dfi.com...
You may refer to the how-to video “How the safety concerns, the BIOS (SPI ROM) chip cannot be removed from this system board and to update AMI BIOS in UEFI mode on DFI products?” at https://www.dfi.com/Knowledge/ used on another system board of the same model.