Trademarks EVOC is a registered trademark of EVOC Intelligent Technology Co., Ltd. Other product names mentioned herein are used for identification purposes only and may be trademark and/or registered trademarks of their respective companies.
Safety Instructions Please read this manual carefully before using the product; Leave the board or card in the antistatic bag until you are ready to use it; Touch a grounded metal object (e.g. for 10 seconds) before removing the board or card from the anti-static bag;...
Chapter 1 Product Introduction Chapter 1 Product Introduction Overview NET-1821VD2N is a high performance network motherboard adopting Intel® C206 chipset solution, ECC and non-ECC un-buffered DDR3 memory. The product integrates VGA display and four DDR3 memory slots, which support dual-channel DDR3 1066/1333MHz up to 16GB.
Note: 1.5V DDR3 1066/1333 ECC and non-ECC unbuffered memory supported by Intel can be adopted; please use the memory listed as follows: Unbuffered/Non-ECC Supported DIMM Module Configurations Memory Memory Single/Dual Type IC Size IC Number Capacity Specification Side 128MX8 Single 128MX16 Dual - 2 - NET-1821VD2N...
Provides one 32-bit PCI slot, PCI2.2 standard compliant (only supports 5V PCI device); Provides four PCIEx8 slots, PCIE2.0 standard and PCIe1.1 standard compliant. PCIE1, PCIE2 and PCIE3 are PCIE dual x4 standard slots while PCIE4 is a standard PCIEx8 slot.. NET-1821VD2N - 3 -...
Four USB2.0 ports; One PS/2 keyboard/mouse connector; One 8-channel digital I/O connector. Tips: how to identify the alarms 1. Long “beep” indicates system memory error; 2. Short “beep” indicates to power on the computer. - 4 - NET-1821VD2N...
Please adopt appropriate screws and proper installation methods (including board allocation, CPU and heat sink installation, etc); otherwise, the board may be damaged. It is recommended to use GB-9074.4-88/ M3*6 combo screws with gasket at H1 ~ H10. NET-1821VD2N - 5 -...
Tip: How to identify the first pin of the jumpers and connectors Observe the letter beside the socket: the first pin is usually marked with “1” or bold lines or triangular symbols; Observe the solder pad on the back; the square pad is the first pin. NET-1821VD2N - 7 -...
JP2: Choose Bypass Status (Pitch: 2.54mm) Setup Function 1-2 Short Support Bypass function (Default) Bypass function is disabled and restore to normal 2-3 Short status. Note: JP2 can only be set when AC power is connected. - 8 - NET-1821VD2N...
Automatic power-on function is unsupported 1-2 Short Automatic power-on function is supported (Default) JTAG Connector The board provides one 1x6pin JTAG connector (Pitch: 2.54mm), which is the FPGA burning connector on-board. The pin definitions are as follows: Signal Name JTAG1 NET-1821VD2N - 9 -...
Hot-swap of SATA hard disk with the operating system is forbidden when system is powered-on. SATA Data Cable SATA Power Cable Please carry out hot plugging as follows. Improper operation may destroy the hard disk or result in data loss. Hot Plug - 10 - NET-1821VD2N...
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Step 3: Please connect the 15-pin SATA power connector (black) to the SATA hard disk. Step 4: Please connect the SATA data cable to the SATA hard disk. Hot Unplug Step 1: Uninstall the hard disk from the device manager. NET-1821VD2N - 11 -...
Step 3: Unplug the SATA 15-pin power connector (black) from the SATA hard disk. IDE Connector The board provides one 2x22pin IDE connector (Pitch: 2.0mm); the pin definitions are as follows: DOM1 Signal Name Signal Name RESET# - 12 - NET-1821VD2N...
LED# Note: the IDE connector can only be used as DOM disk connector. CF Connector The board provides one 50Pin TYPE-II CF card connector (CF1); the pin definitions are as follows: Signal Name Signal Name CD1# NET-1821VD2N - 13 -...
RESET# IORDY DREQ DACK# DASP# ATA66_DET WP/IOCS16# CD2# USB Port The board provides two-group 2x5pin headers (Pitch: 2.54mm); the pin definitions are as follows: Signal Name Signal Name USB1_Data- USB2_Data- USB1_Data+ USB2_Data+ J1 (USB1/USB2) J2 (USB3/USB4) - 14 - NET-1821VD2N...
DCD# DTR# DSR# COM1/COM2 RTS# CTS# Display Connector The board provides one 2x8Pin VGA pin header (Pitch: 2.54mm); the pin definitions are as follows: Signal Name Signal Name Green DDCDATA Blue HSYNC VSYNC VGA1 DDCCLK shield_gnd NET-1821VD2N - 15 -...
The board provides two 2x7Pin 10/100/1000Mbps network pin headers (Pitch: 2.0mm); the pin definitions are as follows: Signal Name Signal Name MX0+ MX0- MX1+ MX1- MX2+ MX2- MX3+ MX3- LINK_LED+ LINK_LED- LAN1/LAN2 (SPEED1000-) (SPEED100-) ACT_LED+ ACT_LED- NET-1821VD2N - 17 -...
Signal Name Signal Name +3.3V +3.3V +3.3V -12V PS_ON# PWROK +5VSB +12V +12V +3.3V 2. The board provides one 2x2pin power socket (Pitch: 4.2mm); the pin definitions are as follows: Signal Name +12V PWR2 +12V NET-1821VD2N - 23 -...
The board provides one 1x4Pin loudspeaker output connector (Pitch: 2.54mm); the pin definitions are as follows: Signal Name SPEAKER Fan Connector 1. The board provides two 1x4 Pin fan connectors (Pitch: 2.54mm); the pin definitions are as follows: - 24 - NET-1821VD2N...
Align the concave on the CPU with the heave on the CPU socket and put the CPU into the socket. Close the metal cover of the CPU slot, push back the rod of the CPU slot and then lock the fixing buckle. NET-1821VD2N - 25 -...
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When holding a board, please hold the edge instead of the cooling fin. - 26 - NET-1821VD2N...
Please use the internal default value of UEFI to restore the system. Our company is constantly researching and updating UEFI, its setup interface may be a bit different. The figure below is for reference only; it may be different from your UEFI setting in use. NET-1821VD2N - 27 -...
System Time Choose this option and set the current time by < + > / < - >, which is displayed in format of hour/minute/second. Reasonable range for each option is: Hour (00-23), Minute (00-59), Second (00-59). - 28 - NET-1821VD2N...
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+/-:Change Opt Super IO Configuration F1:General Help H/W Monitor F2:Previous Values Serial Port Console Redirection F3:Optimized Defaults CPU PPM Configuration F4:Save ESC:Exit HDD Latency Time Version 2.15.1227. Copyright (C) 2012,American Megatrends, Inc. NET-1821VD2N - 29 -...
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CPU installed in the platform, and different information will be displayed for different series of CPUs. Active Processor Cores Active CPU core number, only available for multi-core CPU. Intel Virtualization Technology Switch of the Intel virtualization technology. - 30 - NET-1821VD2N...
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Serial ATA Port 1~ 6 SATA Port1 ~ 6 dynamically detect whether there are SATA devices on motherboard. If devices are connected with the corresponding ports, then it will display the SATA device type. Otherwise, it will display “Empty”. NET-1821VD2N - 31 -...
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Aptio Setup Utility – Copyright (C) 2011 American Megatrends, Inc. Advanced →←:Select Screen Super IO Configuration ↑↓:Select Item Serial Port 1 Configuration Enter:Select Serial Port 2 Configuration +/-:Change Opt F1:General Help F2:Previous Values F3:Optimized Defaults F4:Save ESC:Exit Version 2.15.1227. Copyright (C) 2012,American Megatrends, Inc. - 32 - NET-1821VD2N...
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Version 2.15.1227. Copyright (C) 2012,American Megatrends, Inc. * Serial Port This option is used to enabled or disable the current serial port. * Device Settings This option is used to display the current resource configuration of the serial port. NET-1821VD2N - 33 -...
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Current CPU temperature, monitored by the temperature sensor on the motherboard. SYSFAN1/ SYSFAN2/ SYSFAN3/CPUFAN1 Monitoring of current system fan and CPU fan speed. Vcore CPU core voltage. V3.3/ V5.0/V12.0 Switching power output voltage. VBAT CMOS battery voltage. - 34 - NET-1821VD2N...
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F3:Optimized Defaults Parity [None] F4:Save Stop Bits ESC:Exit Flow Control [None] VT-UTF8 Combo Key Support [Enabled] Recorder Mode [Disabled] Resolution 100x31 [Enabled] Legacy OS Redirection Resolution [80x24] Putty KeyPad [VT100] Version 2.15.1227. Copyright (C) 2012,American Megatrends, Inc. NET-1821VD2N - 35 -...
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The description of serial port redirection function keys is as follows: Key or Function Sequence Home <ESC>h <ESC>k Insert <ESC>+ Delete <ESC>- Page Up <ESC>? Page Down <ESC>/ <ESC>1 <ESC>2 <ESC>3 <ESC>4 <ESC>5 <ESC>6 <ESC>7 <ESC>8 <ESC>9 <ESC>0 <ESC>! <ESC>@ - 36 - NET-1821VD2N...
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Display the relevant information of CPU. Note: the information to be displayed are related to the CPU installed in the platform, and different information will be displayed for different series of CPUs. EIST Enable SpeedStep function of CPU. NET-1821VD2N - 37 -...
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WARNING: Setting wrong values in below sections →←:Select Screen may cause system to malfunction! ↑↓:Select Item PCH-IO Configuration Enter:Select System Agent (SA) Configuration +/-:Change Opt F1:General Help F2:Previous Values F3:Optimized Defaults F4:Save ESC:Exit Version 2.15.1227. Copyright (C) 2012,American Megatrends, Inc. - 38 - NET-1821VD2N...
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This option can set the system status when the computer is powered on after powered off under AC. “Power Off” is to make the system at power off status; “Power On” is to power on the system automatically; “Last State” is to recover the status before powering off. NET-1821VD2N - 39 -...
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→←:Select Screen PEG0 – Gen X [Auto] ↑↓:Select Item De-emphasis Control [-3.5 dB] Enter:Select +/-:Change Opt Graphics Configuration F1:General Help Memory Configuration F2:Previous Values F3:Optimized Defaults F4:Save ESC:Exit Version 2.15.1227. Copyright (C) 2012,American Megatrends, Inc. - 40 - NET-1821VD2N...
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This option is used to specify the boot display device with priority. Primary PEG This option is used to specify the boot display device under PEG. DVMT Pre-Allocated Choose DVMT pre-allocated memory size. DVMT Total Gfx Mem Choose DVMT total Gfx memory size. NET-1821VD2N - 41 -...
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64GB), which will map the addresses occupied by legacy device below 4G, such as BIOS, APIC, PCIE, PCI MEMORY, etc. to that above 4G. Therefore, when several physical memory modules are installed, the OS can use more physical memories. - 42 - NET-1821VD2N...
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This option is used to configure the priorities of the legacy devices in BBS. #1 represents the highest priorities while #n represents the lowest priorities. Note: If the GPT system is to be installed and used, you need to set the "Boot option filter” under the submenu to “UEFI only”. NET-1821VD2N - 43 -...
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Main Advanced Chipset Boot Security Save & Exit →←:Select Screen Save Changes and Reset ↑↓:Select Item Discard Changes and Reset Enter:Select +/-:Change Opt Boot Override F1:General Help Netac F2:Previous Values UEFI:Netac F3:Optimized Defaults F4:Save ESC:Exit Version 2.15.1227. Copyright (C) 2012,American Megatrends, Inc. - 44 - NET-1821VD2N...
APIC and provide more than 16 interrupt sources, like IRQ16 - IRQ23; while some others can have up to 28 interrupt sources, such as motherboard supporting PCI-X. However, relevant OS are required to enable that function. NET-1821VD2N - 45 -...
Chapter 4 Installing the Drivers Chapter 4 Installing the Drivers Regarding the driver program of this product, please refer to the enclosed CD. NET-1821VD2N - 49 -...
Appendix Appendix BPI Overview EVOC BPI (BIOS Programming Interface) is a cross-platform, easy-maintenance software interface specification, which can access hardware under the protection mode of the operating system. The function of the product is to provide a unified standard interface for the application software or driver; therefore, when the hardware of the motherboard is upgrading, there is no need to modify the application software or driver and the former software can operate on the new platform normally.
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OK. Re-install detected. the device driver and check whether it can be recognized; check whether the device is normal; if the device is normal, then check whether the device is compatible with the motherboard. - 52 - NET-1821VD2N...
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