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ACP-GM45DS
User Manual
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Avalue Technology ACP-GM45DS User Manual

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ACP-GM45DS
Intel® GM45 socket μFC-PGA Core™ Duo / Core™ Solo/Core™ 2 Duo Mini ITX Main Board
User’s Manual
2
Contents
Safety Information .............................................................................................................4
Technical Support .............................................................................................................5
Conventions Used in This Guide......................................................................................5
Packing List........................................................................................................................6
Revision History ................................................................................................................7
Specifications Summary ...................................................................................................8
Block Diagram..................................................................................................................11
Production Introduction ..................................................................................................13
1.1 Before you Proceed ................................................................................................13
1.2 Motherboard Overview............................................................................................14
1.2.1 Placement Direction ....................................................................................................................... 14
1.2.2 Screw Holes ................................................................................................................................... 14
1.3 Motherboard Layout ................................................................................................15
1.3.1 Layout Content List ........................................................................................................................ 16
1.4 Central Processing Unit (CPU)................................................................................18
1.4.1 Installing the CPU........................................................................................................................... 19
1.4.2 Installing the CPU Heatsink and Fan .............................................................................................21
1.4.3 Uninstalling the CPU Heatsink and Fan......................................................................................... 23
1.5 System Memory ......................................................................................................24
1.5.1 DIMM Sockets Location ................................................................................................................. 24
1.5.2 Memory Configurations .................................................................................................................. 25
1.5.3 Installing a DDR2 DIMM................................................................................................................. 26
1.5.4 Removing a DDR2 DIMM............................................................................................................... 27
1.6 Expansion Slots ......................................................................................................28
1.6.1 Installing an Expansion Card ......................................................................................................... 28
1.6.2 Configuring an Expansion Card ..................................................................................................... 28
1.6.3 Standard Interrupt Assignments..................................................................................................... 29
1.6.4 PCI Slots ........................................................................................................................................ 30
1.6.5 PCI Express x1............................................................................................................................... 30
1.6.6 1.6.6 Mini PCI Express x 1............................................................................................................. 30
1.7 Jumpers ..................................................................................................................31
1.7.1 Clear CMOS (CLRTC1).................................................................................................................. 31
1.7.2 COM1 RI/+5V/+12V Selection (JCOMPWR3) ............................................................................... 32
1.7.3 COM2 RI/+5V/+12V Selection (JCOMPWR2) ............................................................................... 32
1.8 Connectors..............................................................................................................33
1.8.1 Rear Panel Connectors.................................................................................................................. 33
1.8.2 Amplifier Connector (JAMP1)......................................................................................................... 35
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1.8.3 Serial Port 2-3 Connector (COM2, COM3) .................................................................................... 35
1.8.4 Serial Port 4-5 Connector (COM4,COM5) ..................................................................................... 35
1.8.5 PU Fan Connector (CPU_FAN1) ................................................................................................... 36
1.8.6 System Fan Connector (SYS_FAN1)............................................................................................. 36
1.8.7 System Panel Connector (FPIO1)..................................................................................................37
1.8.8 Digital I/O Connector ...................................................................................................................... 38
1.8.9 LVDS Connector (JLVDS1)............................................................................................................ 38
1.8.10 LCD Inverter Connector (JBKL1)............................................................................................... 39
1.8.11 SPI Connector (JSPI1)............................................................................................................... 40
1.8.12 Digital Audio Connector (SPDIF_OUT1) ................................................................................... 40
1.8.13 Serial SATA Connector (SATA1, SATA2, SATA3, SATA4) ...................................................... 41
1.8.14 Serial SATA Power Connector (SATA_POWER1, SATA_POWER2)....................................... 42
1.8.15 USB 2.0 Connector (USB1, USB2)............................................................................................ 42
4
Safety Information
Electrical safety
z To prevent electrical shock hazard, disconnect the power cable from the electrical
outlet before relocating the system.
z When adding or removing devices to or from the system, ensure that the power cables
for the devices are unplugged before the signal cables are connected. If possible,
disconnect all power cables from the existing system before you add a device.
z Before connecting or removing signal cables from the motherboard, ensure that all
power cables are unplugged.
z Seek professional assistance before using an adapter or extension cord. These
devices could interrupt the grounding circuit.
z Make sure that your power supply is set to the correct voltage in your area. If you are
not sure about the voltage of the electrical outlet you are using, contact your local
power company.
z If the power supply is broken, do not try to fix it by yourself. Contact a qualified service
technician or your retailer.
Operation safety
z Before installing the motherboard and adding devices on it, carefully read all the
manuals that came with the package.
z Before using the product, make sure all cables are correctly connected and the power
cables are not damaged. If you detect any damage, contact your dealer immediately.
z To avoid short circuits, keep paper clips, screws, and staples away from connectors,
slots, sockets and circuitry.
z Avoid dust, humidity, and temperature extremes. Do not place the product in any area
where it may become wet.
z Place the product on a stable surface. z If you encounter technical problems with the product, contact a qualified service
technician or your retailer.
The symbol of the crossed out wheeled bin indicates that the product (electrical and electronic equipment) should not be placed in municipal waste. Check local regulations for disposal of electronic products.
User’s Manual
5
Technical Support
If a problem arises with your system and no solution can be obtained from the user’s
manual, please contact your place of purchase or local distributor. Alternatively, please try
the following help resources for further guidance. Visit the Avalue website for FAQ,
technical guide, BIOS updates, driver updates, and other information:
http://www.Avalue.com.tw
Conventions Used in This Guide
To make sure that you perform certain tasks properly, take note of the following symbols
used throughout this manual.
DANGER/WARNING: Information to prevent injury to yourself when
trying to complete a task.
CAUTION: Information to prevent damage to the components when
trying to complete a task.
IMPORTANT: Instructions that you MUST follow to complete a task.
NOTE: Tips and additional information to help you complete a task.
6
Packing List
Before you begin installing your single board, please make sure that the following materials
have been shipped:
9 1 x Intel® 80I-GM4501-1000000 ACP-GM45DS Mini ITX Main board 9 1 x CD-ROM contains the followings:
－ User’s manual (this manual in PDF file)
－ Drivers
9 1 x 14GS000073V04 COM1+2 cable (9-pin w/o bracket, 30cm, 1.0mm pitch) 9 2 x 14G000127073 SATA cable 9 1x 14GS1400018V04 SATA 2in1 Power Cable 9 1 x I/O Shield 9 6 x 4# Screws 9 1 x Startup Manual
If any of the above items is damaged or missing, please contact your retailer.
User’s Manual
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Revision History
Revision Revision History Date
V 1.0 First release for PCB 1.00 July 11, 2009
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Specifications Summary
Specifications
System
CPU
Supports Intel socket P Core 2 Duo / Core Duo / Core 2 Solo / Core Solo mobile CPU with 45nm process technology
FSB
667/800/1066 MHz
BIOS
AMI 32Mb SPI BIOS
System Chipset
Intel GM45/ICH9M-E
I/O Chipset
Winbond W83627DHG-A
Memory
2 x 200-pin SODIMM socket supports up to 4 GB Dual channel DDR2 667 /800 SDRAM
CompactFlash
One CompactFlash Type I/II socket (optional)
Watchdog Timer
Reset: 1 sec.~255 min. and 1 sec. or 1 min./step
H/W Status Monitor
Monitoring CPU temperature, voltage, and cooling fan status. Auto throttling control when CPU overheats
Expansion Slots
1 x PCI slot (PCI Rev.2.2 compliant) supports 3 PCI master
1x PCI-E x1 Slot
S3
S3 Support
Smart Fan Control
Yes
I/O
MIO
4 x SATA, 8 x USB, 4 x RS-232, 1 x K/B, 1 x Mouse (COM1~2 with power
output)
USB
8 x USB 2.0 ports
DIO
8-bit General Purpose I/O for DI and DO
Display
Chipset
Intel Graphics Media Accelerator 4500MHD
Display Memory
Intel DVMT 5.0 supports 384 MB video memory
Resolution
2048 x 1536 @ 32 bpp(@ 60Hz)
Dual Display
CRT + LVDS, or CRT + DVI-D
LVDS
Dual-channel 24-bit LVDS
DVI
Chrontel CH7318C DVI transmitter up to 165M pixels/second
HDMI
TI SN75DP139 DisplayPort to TMDS transmitter
Audio
Audio Codec
Realtek ALC888 Audio Codec
5.1+2 CH. with two independent audio stream
Audio Interface
Mic in, Line in, Line out
Audio Amplifier
TPA3005D2 Stereo 5Watt per channel
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Ethernet
LAN1
Intel 82567LM Gigabit Ethernet Controller
LAN2
Intel 82574L PCI-E Gigabit Ethernet Controller (optional)
Jumpers
Label Function Note
CLRTC1 Clear CMOS
Normal *
Clear CMOS
SPDIF_OUT1
AAFP1 Front Panel Audio
Connector
Connectors
Label Function Note
JAMP1 Amplifier Connector
Panel1 System Panel Connector
JBKL1 LCD Inverter Connector
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Connectors
JLVDS1 LVDS Connector
COMPWR2
COMPWR3
COM1, COM2 RI/+5V/+12V
Selection
+12V *
Ring
+5V
COM23
COM45
COM Connector
* Specifications are subject to change without notice.
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Block Diagram
12
This chapter describes the main board
features and the new technologies it supports.
1
Product
introduction
1
Product
introduction
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Production Introduction
1.1 Before you Proceed
Take note of the following precautions before you install motherboard components or
change any motherboard settings.
z Unplug the power cord from the wall socket before touching any
component.
z Use a grounded wrist strap or touch a safely grounded object or a
metal object, such as the power supply case, before handling components to avoid damaging them due to static electricity
z Hold components by the edges to avoid touching the ICs on
them.
z Whenever you uninstall any component, place it on a grounded
antistatic pad or in the bag that came with the component.
z Before you install or remove any component, ensure that the ATX
power supply is switched off or the power cord is detached from the power supply. Failure to do so may cause severe damage to the motherboard, peripherals, and/or components.
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1.2 Motherboard Overview
Before you install the motherboard, study the configuration of your chassis to ensure that
the motherboard fits into it. Refer to the chassis documentation before installing the
motherboard.
Make sure to unplug the power cord before installing or removing the motherboard. Failure to do so can cause you physical injury and damage motherboard components.
1.2.1 Placement Direction
When installing the motherboard, make sure that you place it into the chassis in the correct
orientation. The edge with external ports goes to the rear part of the chassis as indicated in
the image below.
1.2.2 Screw Holes
Place four (4) screws into the holes indicated by circles to secure the motherboard to the
chassis.
Do not over tighten the screws! Doing so can damage the motherboard.
Place this side towards the rear
of the chassis
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1.3 Motherboard Layout
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1.3.1 Layout Content List
Slots
Label Function Note Page
CF1A Compact Flash connector (Rear side) N/A
SODIMM_A1 200-pin SODIMM slot 1 24
SODIMM_B1 200-pin SODIMM slot 2 24
PCIEX1_1 PCI Express x1 Slot 30
MINI_PCIE1 Mini PCI Express slot 30
PCI1 PCI slot 30
Jumpers
Label Function Note Page
CLRTC1 Clear CMOS 3 x 1 header, pitch 2.54mm 31
JCOMPWR3 COM 1 RI/+5V/+12V selection 3 x 2 header, pitch 2.00mm 32
JCOMPWR2 COM 2 RI/+5V/+12V selection 3 x 2 header, pitch 2.00mm 32
CHASSIS1 Chassis intrusion 4 x 1 header, pitch 2.54mm 32
Rear Panel Connector
Label Function Note Page
KBMS1 PS/2 keyboard and mouse 6-pin Mini-Din 33
COM1 Serial port connector D-sub 9-pin, male 33
VGA_DVI-D1 VGA connector
DVI connector
D-sub 15-pin, female 33,34
HDMI1 HDMI connector HDMI 19-pin
LAN_USB1 RJ-45 Ethernet connector x 1
USB connector x 2
33,34
LAN_USB2 RJ-45 Ethernet connector x 1
USB connector x 2
33,34
AUDIO1 Line-in port, Line-out port,
Microphone port,
5.1 Channel Audio I/O (3 jacks) 34
DC_IN1 DC-IN Power Jack
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Internal Connector
Label Function Note Page
JAMP1 Amplifier connector 4 x 1 header, pitch 2.54mm 34
COM23 Serial port 2 & 3 connector 10 x 2 header, pitch 2.00mm 35
COM45 Serial port 4 & 5 connector 10 x 2 header, pitch 2.00mm 35
CPU_FAN1 CPU fan connector 3 x 1 wafer, pitch 2.54mm 36
SYS_FAN1 System fan connector 3 x 1 wafer, pitch 2.54mm 36
FPIO1 System panel connector 5 x 2 header, pitch 2.54mm 37
JDIO1 Digital I/O connector 10 x 2 header, pitch 2.00m 38
JLVDS1 LVDS connector HIROSE DF13S-40DP-1.25V 38
JBKL1 LCD Inverter connector 5 x 1 header, pitch 2.00mm 39
JSPI1 SPI connector 4 x 2 header, pitch 2.54mm 40
SPDIF_OUT1 Digital Audio connector 4 x 1 header, pitch 2.54mm 40
SATA1,2,3,4 Serial ATA connectors 1,2,3,4 7-pin header 41
SATA_POWER1
SATA_POWER2
SATA Power connectors 1,2 4-pin header 42
USB1,2 USB 2.0 connector 5 x 2 header, pitch 2.54mm 42
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1.4 Central Processing Unit (CPU)
The motherboard comes with a surface mount 478-pin designed for the Intel® socket 479P
Core™ Duo / Core™ Solo / Core™ 2 Duo CPU with 65nm process.
Take one of the marked corner (with gold
triangle) on the CPU. This mark should
match a specific corner on the socket to
ensure correct installation.
z Make sure the AC power is off before you install the CPU. z If installing a dual-core CPU, connect the CPU fan cable to the
CPU_FAN1 connector to ensure system stability.
z Your boxed Intel® socket 479P Core™ Duo / Core™ Solo /
Core™ 2 Duo CPU with 45nm process package should come with installation instructions for the CPU, heatsink, and the retention mechanism. If the instructions in this section do not match the CPU documentation, follow the latter.
z Upon purchase of the motherboard, make sure that the PnP cap
is on the socket and the socket contacts are not bent. Contact your retailer immediately if the PnP cap is missing, or if you see any damage to the PnP cap/socket contacts/motherboard components. Your place of purchase or local distributor will shoulder the cost of repair only if the damage is shipment/transit-related.
z Keep the cap after installing the motherboard. Your place of
purchase or local distributor will process Return Merchandise Authorization (RMA) requests only if the motherboard comes with the cap on the socket.
z The product warranty does not cover damage to the socket
contacts resulting from incorrect CPU installation/removal, or misplacement/loss/ incorrect removal of the PnP cap.
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1.4.1 Installing the CPU
1. Locate the CPU socket on the
motherboard.
Before installing the CPU, make sure that the socket box is facing towards you.
2. The processor socket comes with a
screw to secure the processor, please
unlock the screw first.
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3. Position the CPU above the socket and
the gold triangular mark on the CPU
must align with pin 1 of the CPU socket.
4. Carefully insert the CPU into the socket
until it fits in place ‘Gold mark’.
5. Turn the screw to the lock position.
The CPU fits in only one correct orientation. DO NOT force the CPU into the socket to prevent bending the connectors on the socket and damaging the CPU.
After installation, make sure to plug-in the ATX power cable to the motherboard.
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1.4.2 Installing the CPU Heatsink and Fan
The Intel® socket 479P Core™ Duo / Core™ Solo / Core™ 2 Duo CPU processor requires
a specially designed heatsink and fan assembly to ensure optimum thermal condition and
performance.
z Install the motherboard to the chassis before you install the CPU
fan and heatsink assembly.
z When you buy a boxed Intel® processor, the package includes
the CPU fan and heatsink assembly. If you buy a CPU separately, make sure that you use only Intel®certified multidirectional heatsink and fan.
If you purchased a separate CPU heatsink and fan assembly, make sure that you have properly applied Thermal Interface Material to the CPU heatsink or CPU before you install the heatsink and fan assembly.
1. Place the heatsink on top of the installed
CPU, making sure that the four fasteners
match the holes on the motherboard.
Orient the heatsink and fan assembly such that the CPU fan cable is closest to the CPU fan connector.
Make sure each fastener is oriented as shown, with the narrow groove directed outward.
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2. Push down two fasteners at a time in a
diagonal sequence to secure the heatsink
and fan assembly in place.
3. Connect the CPU fan cable to the connector on the motherboard labelled
CPU_FAN1.
z Do not forget to connect the fan cables to the fan connectors.
Insufficient air flow inside the system may damage the motherboard components, and hardware monitoring errors can occur if you fail to plug this connector.
z These are not jumpers! DO NOT place jumper caps on the fan
connectors.
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1.4.3 Uninstalling the CPU Heatsink and Fan
1. Disconnect the CPU fan cable from the
connector on the motherboard.
2. Rotate each fastener counterclockwise.
3. Pull up two fasteners at a time in a diagonal
sequence to disengage the heatsink and
fan assembly from the motherboard
4. Carefully remove the heatsink and fan
assembly from the motherboard.
Refer to the documentation in the boxed or stand-alone CPU fan package for detailed information on CPU fan installation.
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1.5 System Memory
1.5.1 DIMM Sockets Location
The motherboard comes with two 200-pin Double Data Rate 2 (DDR2) SODIMM sockets.
A DDR2 module has the same physical dimensions as a DDR DIMM but has a 200-pin
footprint compared to the 184-pin DDR DIMM. DDR2 DIMMs are notched differently to
prevent installation on a DDR DIMM socket. The following figure illustrates the location of
the sockets:
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1.5.2 Memory Configurations
You can install 128 MB, 256 MB, 512 MB, 1GB and 2GB DDR2 SDRAM DIMMs into the
SODIMM sockets using the memory configurations in this section.
z Installing DDR2 DIMM other than the recommended
configurations may cause memory sizing error or system boot failure. Use any of the recommended configurations.
z Always install DIMMs with the same CAS latency. For optimum
compatibility, it is recommended that you obtain memory modules from the same vendor.
z Due to chipset resource allocation, the system may detect less
than 1 GB system memory when you installed one 1 GB DDR2 memory modules.
z This motherboard does not support memory modules made up of
128 Mb chips or double-sided x16 memory modules. Make sure that the memory frequency matches the CPU FSB
(Front Side Bus). Refer to the Memory frequency/CPU FSB
synchronization table.
z Memory frequency/CPU FSB synchronization
CPU FSB DDR 2 DIMM Type Memory Frequency
533/800MHz DDR2 667 Max clock Freq:
333MHZ; 667Mb/s
DDR2 800 Max clock Freq:
400MHZ; 800Mb/s
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1.5.3 Installing a DDR2 DIMM
Make sure to unplug the power supply before adding or removing DIMMs or other system components. Failure to do so may cause severe damage to both the motherboard and the components.
1. Locate the DIMM socket on the board.
2. Hold two edges of the DIMM module carefully, and keep away of touching its
connectors.
3. Align the notch key on the module with the rib on the slot.
4. Firmly press the modules into the socket automatically snaps into the mounting notch.
Do not force the DIMM module in with extra force as the DIMM module only fit in one
direction.
z A DDR2 DIMM is keyed with a notch so that it fits in only one
direction. DO NOT force a DIMM into a socket to avoid damaging the DIMM.
z The DDR2 DIMM sockets do not support DDR DIMMs. DO NOT
install DDR DIMMs to the DDR2 DIMM socket.
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1.5.4 Removing a DDR2 DIMM
1. Press the two ejector tabs on the slot outward simultaneously, and then pull out the
DIMM module.
Support the DIMM lightly with your fingers when pressing the ejector tabs. The DIMM might get damaged when it flips out with extra force.
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1.6 Expansion Slots
In the future, you may need to install expansion cards. The following subsections describe
the slots and the expansion cards that they support.
Make sure to unplug the power cord before adding or removing expansion cards. Failure to do so may cause you physical injury and damage motherboard components.
1.6.1 Installing an Expansion Card
1. Before installing the expansion card, read the documentation that came with it and
make the necessary hardware settings for the card.
2. Remove the system unit cover (if your motherboard is already installed in a chassis).
3. Remove the bracket opposite the slot that you intend to use. Keep the screw for later
use.
4. Align the card connector with the slot and press firmly until the card is completely
seated on the slot.
5. Secure the card to the chassis with the screw you removed earlier.
6. Replace the system cover.
1.6.2 Configuring an Expansion Card
After installing the expansion card, configure it by adjusting the software settings.
1. Turn on the system and change the necessary BIOS settings if any.
2. Assign an IRQ to the card if needed. Refer to the tables on the next page.
3. Install the software drivers for the expansion card.
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1.6.3 Standard Interrupt Assignments
* There IRQs are usually available for ISA or PCI device.
IRQ Priority Standard Function
0 1 System Timer
1 2 Keyboard Controller
2 - Redirect to IRQ#9
3 11 IRQ holder for PCI streering*
4 12 Communications Port (COM1)*
5 13 IRQ holder for PCI streering*
6 14 Floppy Disk Controller
7 15 Printer Port (LPT)*
8 3 System CMOS/Rear Time
9 4 IRQ holder for PCI streeing*
10 5 IRQ holder for PCI streeing*
11 6 IRQ holder for PCI streeing*
12 7 PS/2 Compatible Mouse Port*
13 8 Numeric Data Processor
14 9 Primary IDE Channel
15 10 Secondary IDE Channel
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1.6.4 PCI Slots
ACP-GM45DS has one PCI slots. The PCI slots
support cards such as a LAN card, SCSI card,
USB card, and other cards that comply with PCI
specifications. The figure shows a LAN card
installed on a PCI slot.
1.6.5 PCI Express x1
This motherboard supports PCI Express x1
network cards, SCSI cards and other cards that
comply with the PCI Express specifications. The
figure shows the type of network card that can
be installed on the PCI Express x1 slot.
1.6.6 1.6.6 Mini PCI Express x 1
This motherboard supports Mini PCI Express
wireless LAN, and TV tuner device.
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1.7 Jumpers
1.7.1 Clear CMOS (CLRTC1)
This jumper allows you to clear the Real Time Clock (RTC) RAM in CMOS. You can clear
the CMOS memory of date, time, and system setup parameters by erasing the CMOS RTC
RAM data. The onboard button cell battery powers the RAM data in CMOS, which include
system setup information such as system passwords. To erase the RTC RAM:
1. Turn OFF the computer and unplug the power cord.
2. Remove the onboard battery.
3. Move the jumper cap from pins 1-2 (default) to pins 2-3. Keep the cap on pins 2-3 for
about 5~10 seconds, then move the cap back to pins 1-2.
4. Re-install the battery.
5. Plug the power cord and turn ON the computer.
6. Hold down the <Del> key during the boot process and enter BIOS setup to re-enter
data.
Except when clearing the CMOS, never remove the cap on CLRTC jumper default position. Removing the cap will cause system boot failure!
Normal (Default)
Clear RTC
32
1.7.2 COM1 RI/+5V/+12V Selection (JCOMPWR3)
JCOMPWR1
JCOMPWR2
+5V
(Default)
+
+12V
+
Ring
+
1.7.3 COM2 RI/+5V/+12V Selection (JCOMPWR2)
JCOMPWR1
JCOMPWR2
+5V
(Default)
+
+12V
+
Ring
+
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1.8 Connectors
1.8.1 Rear Panel Connectors
No Label Function Description
1 DC_IN1 DC Power In 2 COM1 Serial port connector D-sub 9-pin, male 3 VGA_DVI-D1 DVI port Digital Visual Interface connector
LAN_USB1, LAN_USB2
LAN (RJ-45) connector This port allows Gigabit connection to a
Local Area Network (LAN) through a network hub. Refer to the table below for the LAN port LED indications. The optional 10/100 Mbps LAN controller allows 10/100 Mbps connection to a Local Area Network (LAN) through a network hub.
4
ACT / LINK LED SPEED LED
Status Description Status Description
OFF No link OFF 10Mbps connection
Orange Linked ORANGE 100Mbps connection
Blinking Data activity GREEN 1Gbps connection
34
No Label Function Description
5 AUDIO1 Line-In port (Light Blue). This port connects a tape, CD, DVD player, or
other audio sources.
6 AUDIO1 Line-Out port (Lime) This port connects a headphone or a speaker.
In 4-channel, 6-channel, and 8-channel configuration, the function of this port
becomes Front Speaker Out. 7 AUDIO1 Microphone port (Pink) This port connects a microphone. 8 USB1, USB2 USB 2.0 connector
These four 4-pin Universal Serial Bus (USB)
ports are available for connecting USB 2.0
devices. 9 VGA_DVI-D1 VGA port D-sub15-pin VGA port connects to a VGA
monitor.
10 HDMI1 HDMI connector High Definition Media Interface 19P connector 11 KBMS1 PS/2 Keyboard/Mouse
connector
The standard PS/2 DIN connector is for a PS/2 Keyboard or mouse.
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1.8.2 Amplifier Connector (JAMP1)
1.8.3 Serial Port 2-3 Connector (COM2, COM3)
1.8.4 Serial Port 4-5 Connector (COM4,COM5)
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1.8.5 PU Fan Connector (CPU_FAN1)
z Do not forget to connect the fan cables to the fan connectors.
Insufficient air flow inside the system may damage the motherboard components, and hardware monitoring errors can occur if you fail to plug this connector.
z These are not jumpers! DO NOT place jumper caps on the fan
connectors.
1.8.6 System Fan Connector (SYS_FAN1)
z Do not forget to connect the fan cables to the fan connectors.
Insufficient air flow inside the system may damage the motherboard components, and hardware monitoring errors can occur if you fail to plug this connector.
z These are not jumpers! DO NOT place jumper caps on the fan
connectors.
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1.8.7 System Panel Connector (FPIO1)
This connector supports several chassis-mounted functions.
z System Power LED (2-pin PWRLED)
This 2-pin connector is for the system power LED. Connect the chassis power LED
cable to this connector. The system power LED lights up when you turn on the system
power, and blinks when the system is in sleep mode.
z ATX Power Button/Soft-off Button (2-pin PWRSW)
This connector is for the system power button. Pressing the power button turns the
system on or puts the system in sleep or soft-off mode depending on the BIOS settings.
Pressing the power switch for more than four seconds while the system is ON turns the
system OFF.
z Hard Disk Drive Activity LED (2-pin HDLED)
This 2-pin connector is for the HDD Activity LED. Connect the HDD Activity LED cable
to this connector. The IDE LED lights up or flashes when data is read from or written to
the HDD.
z Reset Button (2-pin RESET)
This 2-pin connector is for the chassis-mounted reset button for system reboot without
turning off the system power.
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1.8.8 Digital I/O Connector
1.8.9 LVDS Connector (JLVDS1)
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1.8.10 LCD Inverter Connector (JBKL1)
z Signal Description
Signal Signal Description
VR Bright adjust. Vadj=0.75V ~ 4.25V
(Recommended: 4.7KΩ, > 1/16W)
ENBKL LCD backlight ON/OFF control signal
40
1.8.11 SPI Connector (JSPI1)
1.8.12 Digital Audio Connector (SPDIF_OUT1)
This connector is for an additional Sony/Philips Digital Interface (S/PDIF) port(s). Connect
the S/PDIF module cable to this connector, then install the module to a slot opening at the
back of the system chassis.
The S/PDIF module is purchased separately.
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1.8.13 Serial SATA Connector (SATA1, SATA2, SATA3, SATA4)
SATA1
SATA2
SATA3
SATA4
z Install the Windows® 2000 Service Pack 4 or the Windows® XP
Service Pack1 before using Serial ATA.
z When using the connectors in Standard IDE mode, connect the
primary (boot) hard disk drive to the SATA1 connector.
SATA4
SATA2
SATA3
SATA1
42
1.8.14 Serial SATA Power Connector (SATA_POWER1, SATA_POWER2)
These connectors provide power for SATA devices. Plug SATA Power Cable firmly then
connect SATA power interface on hard drive or optical drive.
1.8.15 USB 2.0 Connector (USB1, USB2)
These connectors are for USB 2.0 ports. Connect the USB/GAME module cable to any of
these connectors, then install the module to a slot opening at the back of the system
chassis. These USB connectors comply with USB 2.0 specification that supports up to 480
Mbps connection speed.
USB1
USB2
Never connect a 1394 cable to the USB connectors. Doing so will damage the motherboard!
The USB module is purchased separately.
SATA Power1
SATA Power2
USB1 USB2
SATA_POWER1
SATA_POWER2
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