ENDAT-GM451 USERS MANUAL UNICORN COMPUTER CORP. Copyright Notice The content of this manual has been checked for accuracy. The manufacturer assumes no responsibility for any inaccuracies that may be contained in this manual. The manufacturer reserves the right to make improvements or modification to this document and/or the product at any time without prior notice.
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ENDAT-GM451 USERS MANUAL UNICORN COMPUTER CORP. Specification: Model ENDAT-GM451 System Chipset Intel® GM45 + ICH9-M (TDP 12+4.3 Watt) Support Intel® Core™ 2 Duo / Core™ 2 Quad / Celeron M / CPU Supporting Celeron socket P processors Memory Dual channel SODIMM support DDR3-667/800/1066 up to 8GB...
VGA, LVDS, and DVI. Dual display is also feasible. Note: OEM BIOS is needed when using optional displays. ENDAT-GM451 provides one PCI slot and one single lane PCIE slot (optional feature supported by UNICORN riser card) to support one standard PCI and PCIE interface.
ENDAT-GM451 USERS MANUAL UNICORN COMPUTER CORP. 1-2. Unpacking The motherboard comes securely packaged in a sturdy cardboard shipping carton. In addition to the User's Manual, the motherboard package includes the following items: ENDAT-GM451 System Board One SATA HDD Cable ...
ENDAT-GM451 USERS MANUAL UNICORN COMPUTER CORP. Chapter 2. Setting up the Motherboard 2-1. Connectors / Headers and Jumpers Connectors Overview: Function Connectors Cooling Fan Connector FAN1, FAN2 DC Power Supply Connector HDD Power Connector HDDPWR 18/24/36/48 bit LCD Panel Connector...
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ENDAT-GM451 USERS MANUAL UNICORN COMPUTER CORP. JP2, JP3: RS232 / 422 / 485 Selectors for COM2 (2.0mm) TYPE JP3 (3x4 with 2mm) JP2 (2x3 with 2mm) RS-232 * 1-2, 4-5, 7-8, 10-11 RS-422 2-3, 5-6, 8-9, 11-12 RS-485 2-3, 5-6, 8-9, 11-12 JP4, JP5: COM Port Voltage Selector (2x6 with 2.0mm)
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ENDAT-GM451 USERS MANUAL UNICORN COMPUTER CORP. J3: PS/2 Keyboard / Mouse Header (2x5 with 2.54mm) Pin No. Signal Pin No. Signal KB Data MS Data +5V(DC) +5V(DC) KB_CLK MS_CLK JKBMS1: External PS/2 Device Header (2x7 with 2.0mm) Pin No. Signal Pin No.
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ENDAT-GM451 USERS MANUAL UNICORN COMPUTER CORP. D-SUB Type Connector for COM1 ~ COM2 port (RS-232) Pin No. Signal Pin No. Signal D-SUB Type Connector for COM2 port (RS-422 4 Wire) Pin No. Signal Pin No. Signal –TXD +RXD +TXD –RXD D-SUB Type Connector for COM2 port (RS-485...
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ENDAT-GM451 USERS MANUAL UNICORN COMPUTER CORP. J2: DC Power Supply Connector (1 x 2 with 3.96mm) Pin No. Signal +12V HDDPWR: HDD Power Connector (1 x 4 with 3.96mm) Pin No. Signal Pin No. Signal +12V J4: HD Audio LINE-IN / MIC-IN Pin Header (2 x 4 with 2.54mm) Pin No.
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ENDAT-GM451 USERS MANUAL UNICORN COMPUTER CORP. JP10 (LVDS1), JP7 (LVDS2): Reserved Power for +3.3V (1 x 2 with 2.00mm) Pin No. Function +3.3V +3.3V SMB1: SM BUS Pin Header (1 x 4 with 2.54mm) Pin No. Signal Pin No. Signal SMB_CLK +3.3V...
ENDAT-GM451 USERS MANUAL UNICORN COMPUTER CORP. 2-2. Installing Memory The DDR3 SO-DIMM sockets of ENDAT-GM451 support up to 8GB memory. The speed of DDR3 memory can be DDR3-800 or DDR3-1066. 2-3. Shared VGA Memory The ENDAT-GM451 built-in Intel® GMA4500MHD graphic engine with DVMT 5.0 up to 1GB of system memory.
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//set register value (bit3=1: minute. =0: second) outportb(0x2e,0xf6); //set WDT Counter outportb(0x2f,tt); //set time out value of WDT void show_ver() unsigned char tmp0; printf("Designed by attila of UNICORN computer corp. \n2011/08/12 release version:1.0a\n"); printf("This program is design for test Watch Dog Timer for ENADT-GM451 (W83627UHG).\n");...
ENDAT-GM451 USERS MANUAL UNICORN COMPUTER CORP. 2-5. Digital I/O Pin define: J1: DIGITAL I/O Pin Header (2 x 7 with 2.0mm) Pin No. Function Pin No. Function DIO-O0 DIO-I0 DIO-O1 DIO-I1 DIO-O2 DIO-I2 DIO-O3 DIO-I3 +3.3V +3.3V Digital I/O port address: This function is support by onboard super I/O chip;...
ENDAT-GM451 USERS MANUAL UNICORN COMPUTER CORP. Chapter 3. AWARD BIOS SETUP Phoenix – Award BIOS CMOS Setup Utility > Standard CMOS Features > PC Health Status > Advanced BIOS Features Load Optimized Defaults Set Supervisor Password > Advanced Chipset Features >...
ENDAT-GM451 USERS MANUAL UNICORN COMPUTER CORP. 3-1. Standard CMOS Features The Standard Setup is used for the basic hardware system configuration. The main function is for Data/Time and Hard Disk Drive settings. Item Optimized defaults Date (mm:dd:yy) Time (hh:mm:ss) > IDE Channel 0 Master Press Enter >...
ENDAT-GM451 USERS MANUAL UNICORN COMPUTER CORP. 3-2. Advanced BIOS Features This section allows you configuring your system for basic operation. You have the opportunity to select the system’s default speed, boot-up priority, keyboard operation and security. Item Optimized defaults > Hard Disk Boot Priority...
ENDAT-GM451 USERS MANUAL UNICORN COMPUTER CORP. 3-3. Advanced Chipset Features This section allows you configuring the system based on the specific features of the installed chipset. This chipset manages bus speeds and the access to the system memory resources, such as DRAM and the external cache. It also coordinates the communications with the PCI bus.
ENDAT-GM451 USERS MANUAL UNICORN COMPUTER CORP. 3-4. Integrated Peripherals The IDE hard drive controllers support up to two separate hard drives. These drives have a master/slave relationship that is determined by the cabling configuration used to attach them to the controller. Your system supports two IDE controllers--a primary and a secondary--so you can install up to four separate hard disks.
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ENDAT-GM451 USERS MANUAL UNICORN COMPUTER CORP. ˙LEGACY Mode Support Disabled: Allows the SATA controllers operating in Legacy IDE mode. In Legacy mode the SATA controllers use dedicated IRQs that cannot be shared by other devices. Set this option to Disabled if you wish to install operating systems that do not support Native mode, e.g.
ENDAT-GM451 USERS MANUAL UNICORN COMPUTER CORP. 3-5. Power Management Setup The Power Management Setup helps users save energy by configuring the system in the most effective and suitable way Item Optimized defaults ACPI function Enabled ACPI Suspend Type S1(POS) Run VGABIOS if S3 Resume...
ENDAT-GM451 USERS MANUAL UNICORN COMPUTER CORP. 3-6. PnP/PCI Configurations This section describes the configuration of the PCI bus system. PCI is a system that allows I/O device to operate at speeds nearing the speed of the CPU itself, when communicating with its own special components. This section covers some very technical items.
ENDAT-GM451 USERS MANUAL UNICORN COMPUTER CORP. 3-7. PC Health Status This screen shows the information of temperature, Fan speed and Vcore etc. It also can set CPU warning temperature to protect CPU. PC Health Status Item Optimized defaults CPU Warning Temperature...
The Intel® GMA4500MHD uses a UMA configuration with Intel® DVMT for graphics memory. The ENDAT-GM451 also has the capability of supporting external graphics accelerators via the PCI Express Graphics (PEG) port but cannot work concurrently with the integrated graphics device.
Please contact sales department of UNICORN for Embedded OS user driver (Linux, Windows CE and Windows XP embedded). All of embedded OS driver is not be included in any versions of driver CD-ROM from UNICORN. Please download or check from Intel® web site: www.intel.com...
ENDAT-GM451 USERS MANUAL UNICORN COMPUTER CORP. Appendix A: FLASH Memory Utility Using this utility to update the system BIOS from a disk file to the on board Flash memory. Be aware the improper change of the system BIOS will cause the system to malfunction.
The limited warranty applies to normal proper usage of the hardware and does not cover products that have been modified or subjected to unusual electrical or physical stress. Unicorn Computer Corp is not liable to repair or replace defective goods caused by improper using or use of unauthorized parts. The following situations will be charged: 1.
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ENDAT-GM451 USERS MANUAL UNICORN COMPUTER CORP. RMA SERVICE REQUEST FORM When requesting RMA service, please fill out this “RMA Service Request Form”. This form needs to be shipped with your returns. Service cannot begin until we have this information. RMA NO.:...
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