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User’s Manual
2807700
Version 1.0
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Copyrights This manual is copyrighted and all rights are reserved. It does not allow any non authorization in copied, photocopied, translated or reproduced to any electronic or machine readable form in whole or in part without prior written consent from the manufacturer. In general, the manufacturer will not be liable for any direct, indirect, special, incidental or consequential damages arising from the use of inability to use the product or documentation, even if advised of the possibility of
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Table of Contents Introduction .......................................................1 Checklist..............................................................................1 Produc Description.............................................................2 Specifications......................................................................3 Boar d Dimension s ...... ... ...... ...... ... ...... ... ...... ...... ... .......... ... .. 4 Installations .............................................
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This page is intentionally left blank. iv 2807700 User’s Manual
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INTRODUCTION Introduction Checklist Your 2807700 Core 2 Duo motherboard package should include the items listed below: • The 2807700 motherboard • This User’s manual • 1 x I/O shield • 1 x IDE cable • 1 x SATA cable • 1 CD containing the following: • Chipset Drivers • Flash Memory Utility 2807700 User’s Manual 1
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INSTALLATIONS Product Description The 2807700 Mini-ITX motherboard is designed for either the Intel® Core™2 Duo or Intel® Pentium® D processors of up to 1066MHz FSB. It is based on the Intel’s Q965 Express chipset and it comes with two single-channel DDR2 memory slots and 4GB memory capacity for faster system responsiveness and support of 64-bit computing. The new Global American, Inc motherboards are aimed for high performance PCs in the digital, communications and industrial sector. On board i
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INTRODUCTION Specifications Processor Sup port s Int el C ore 2 Du o proces sor (C onroe core) i n L G A775 so cket FSB 533/800/1066 M Hz Chipset Int el Q9 65 Chipset con sisting of: • Intel Q965 Gr aphic Memory Cont roller Hub (GM C H) • Intel ICH8 I/O Controller Hub BIOS • Aw ard BI OS: SP I int erfa ce only, sup port s ACPI, S M BI OS Memor y • Two 24 0-pin DDRII 5 33/ 66 7/80 0 DIM M s ocket s (2x single ch) • Support s max. 4 GB syst em memory Video Int el Q9 65 int egrated g rap hic subs y
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INSTALLATIONS Board Dimensions 4 2807700 User’s Manual
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INSTALLATIONS Installations This section provides information on how to use the jumpers and connectors on the 2807700 in order to set up a workable system. The topics covered are: Installing the CPU ........................................................................ 6 ATX Power Installation ............................................................... 6 Installing the Memory .................................................................. 7 Setting the Jumpers ............
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INSTALLATIONS Installing the CPU The 2807700 motherboard supports an LGA 775 processor socket for Intel® Core 2 Duo processors. The LGA 775 processor socket comes with a lever to secure the processor. Refer to the pictures below, from left to right, on how to place the processor into the CPU socket. Please note that the cover of the LGA775 socket must always be installed during transport to avoid damage to the socket. ATX Power Installation The system power is provided to the m
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INSTALLATIONS Installing the Memory The 2807700 motherboard supports four DDR2 memory sockets for a maximum total memory of 4GB in DDR memory type. It supports DDR2 533/667/800. Basically, the system memory interface has the following features: Supports two 64-bit wide DDR data channels Available bandwidth up to 6.4GB/s (DDR2 800) for single-channel mode. Supports 256Mb, 512Mb, 1Gb DDR2 technologies. Supports only x8, x16, DDR2 devices with four banks Supports only unbuffered DIMMs Supports op
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INSTALLATIONS Setting the Jumpers Jumpers are used on the motherboard are used to select various settings and features according to your needs and applications. Contact your supplier if you have doubts about the best configuration for your needs. The following lists the connectors and their respective functions. Jumper Locations on 2807700A/2807700B.................................... 9 JBAT1: Clear CMOS Contents..................................................... 10 JP1, JP2, JP3: RS232/422/48
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INSTALLATIONS Jumper Locations on 2807700A/2807700B Jumper Locations on 2807700A/2807700B ................................... 9 JBAT1: Clear CMOS Contents .................................................... 10 JP1, JP2, JP3: RS232/422/485 (COM2) Selection ....................... 10 JP6: Processor Setting .................................................................. 10 J6: Power ON Setting ................................................................... 11 2
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INSTALLATIONS JBAT1: Clear CMOS Contents Use JBAT1, a 3-pin header, to clear the CMOS contents. Note that the ATX-power connector should be disconnected from the motherboard before clearing CMOS. JBAT1 Setting Function Pin 1-2 Normal Short/Closed Pin 2-3 Clear CMOS Short/Closed JP1, JP2, JP3: RS232/422/485 (COM2) Selection COM1 is fixed for RS-232 use only. COM2 is selectable for RS232, RS-422 and RS-485. ID394: COM3 and COM4 are fixed for RS-232 use only. The following table describes the ju
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INSTALLATIONS J6: Power ON Setting J6 Setting Function Pin 1-2 Power on by system Short/Closed button Pin 2-3 Power on by power Short/Closed supply AC on 2807700 User’s Manual 11
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INSTALLATIONS Connectors on 2807700 The connectors on 2807700 allows you to connect external devices such as keyboard, floppy disk drives, hard disk drives, printers, etc. The following table lists the connectors on 2807700 and their respective functions. ATX1: 24-pin ATX Power Connector..............................................................14 ATX2: ATX 12V Power Connector .................................................................14 CPU_FAN1: CPU Fan Power Connecto
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INSTALLATIONS Connector Locations on 2807700A/2807700B ATX1: 24-pin ATX Power Connector................................................................................................... 14 ATX2: ATX 12V Power Connector ...................................................................................................... 14 CPU_FAN1: CPU Fan Power Connector ............................................................................................. 14 PWR_FAN1: SYSTEM Fan Power Connectors ....
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INSTALLATIONS ATX1: 24-pin ATX Power Connector Signal Name Pin # Pin # Signal Name 3.3V 13 1 3.3V -12V 14 2 3.3V Ground 15 3 Ground PS-ON 16 4 +5V Ground 17 5 Ground Ground 18 6 +5V Ground 19 7 Ground -5V 20 8 Power good +5V 21 9 5VSB +5V 22 10 +12V +5V 23 11 +12V Ground 24 12 +3.3V ATX2: ATX 12V Power Connector This connector supplies the C
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INSTALLATIONS CN2: PS/2 Keyboard and PS/2 Mouse Connectors Keyboard Signal Pin # Mouse Signal Keyboard data 1 Mouse data N.C. 2 N.C. GND 3 GND 5V 4 5V M o use (top) Keyboard clock 5 Mouse clock Keyboard (bottom) N.C. 6 N.C. CN1 J3: COM1/2 Serial Ports CN1 (COM1) is a DB-9 connector, while J3 are COM pin-header connectors. Signal Name Pin # Pin # Signal Name DCD, Data carrier detect 1 6 DSR, Data set ready RXD, Receive
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INSTALLATIONS VGA1: VGA CRT Connector VGA1 is a DB-15 VGA connector located beside the COM1 port. The following table shows the pin-out assignments of this connector. Signal Name Pin # Pin # Signal Name Red 1 2 Green Blue 3 4 N.C. GND 5 6 GND GND 7 8 GND VCC 9 10 GND N.C. 11 12 DDCDATA HSYNC 13 14 VSYNC DDCCLK 15 CN3: Marvell 88E8053 PCI-express Gigabit LAN and USB6/7 Connector CN6: Intel 82562V
