The information and content of this document is provided "as is", without warranty of any kind,
express or implied, including but not limited to the warranties of merchantability, fitness for a
particular purpose and non-infringement. Gigatrend Technology assumes no responsibility for
errors or omissions in this document or other documents which are referenced by or linked to
this document. The content of this document are subject to change without prior notice.
Gigatrend Technology may make improvements and/or changes in the product described in
this publication at any time and without prior notice. In no event shall Gigatrend Technology be
liable for any special, incidental, indirect or consequential damages of any kind arising out of
or in connection with the use or performance of this document. If you are uncertain about any
installation procedures, please consult a qualified computer technician.
Terms of Use
To avoid unnecessary errors of operation, please consult the user manual prior to hardware
installation. For more up-to-date information, please link to our company website at http://
www.axper.com.tw
Prior to beginning installation procedures, please make sure that your computer turned off and
is connected to a grounded power outlet. If your system is not turned off during installation,
this could result in harm or damage to the motherboard, the components as well as to the
user.
The user manual provides steps related to quick installation. If you wish to view complete
product information, please select the "",open User Manual button located on the driver
CD or link to our website at http://www.axper.com to received the most up-to-date information.
1.1.Feature Summary
CPULGA775 for Intel®Pentium®4 Processor
Intel®Pentium®4 533/800MHz FSB
L2 cache depends on CPU
ChipsetNorth Bridge: Intel
South Bridge: Intel
Memory2 184-pin DDR DIMM sockets, supports up to 2GB DRAM (Max.)
Supports dual channel DDR400/DDR333 DIMM
Supports only 2.5V DDR SDRAM
Slots1 PCI Express x 16 slot device support *
1 GEAR slot device support
2 PCI slots support 33MHz & PCI 2.2 compliant
On-Board IDE1IDE controller provides IDE HDD/CD-ROM with PIO, Bus Master
(Ultra DMA33/ATA66/ATA100) operation modes
Can connect up to 2 IDE devices
On-Board Floppy1 Floppy port supports 2 FDD with 360K, 720K,1.2M, 1.44M and
2.88M bytes
On-Board SATA2 Serial ATA ports
On-Board Peripherals 1 Parallel port supports Normal/EPP/ECP mode
1 Serial port (COM1), 1 VGA port
6 USB 2.0/1.1 ports (4 x Rear, 2 x Front by cable)
1 Front Audio connector
1 PS/2 Keyboard
1 PS/2 Mouse
On-Board LANBuilt-in RTL8100C chip
1 RJ45 port
On-Board VGABuilt-in Intel
On-Board SoundALC655 CODEC
Supports 2/4/6 channel
Line Out / Line In / Mic In
CD In
BIOSLicensed AWARD BIOS
Supports BIOSNow!
I/O ControlIT8712F
Hardware MonitorCPU/System fan revolution detect
CPU/System fan fail warning
CPU temperature detect
System voltage detect
Form FactorMicro ATX size form factor, 23.6cm x 24.3cm
* PCI Express x 16 card runs up to x 4 mode
Only for XP-P5CM-GV. Only for XP-P5CM-GL.
®
915GV /GL
®
ICH6
®
915GV /GL chipset
5
English
English
1.2.I/O Back Panel and Connectors&Jumper Setting
1.2.1.I/O Back Panel
PS/2 KeyboardConnects PS/2 standard keyboard and PS/2 standard
PS/2 Mouse connectormouse
Parallel port (LPT)Connects to printer
COM1 (Serial port)Connects to serial-based mouse or data processing de-
VGA portConnects to 15-pin D-Sub device such as a monitor
USBPrior to use, please make sure that your system as well
(Universal Serial Bus Port)as the connected attachments support the USB interface.
LAN (RJ45 LAN Port)Internet connection with speed of up to10/100Mbps
Line InConnects to optical devices, CD players and other audio
Line OutConnects to speakers or headphones
MIC InConnects to microphone
PS/2 Mouse
PS/2 Keyboard
Parallel Port
LAN
USB
VGACOM1
USB
vices
If driver installation is required, please consult the USB
section of the user manual.
input devices
Line In
Line Out
MIC In
1.2.2.Connectors&Jumper Setting
FDD (Floppy Disk Drive Connector)
The FDD connector is able to connect a single floppy disk drive via a FDD cable. Usually one
edge of the FDD cable is marked in red, please attach this marked edge to position 1 on the
connector.
1
IDE (IDE Connector)
The IDE connector is able to connect two IDE devices via an IDE cable and requires checking
of the IDE jumper setting.
2
1
6
342
33
40
39
English
CPU_FAN (CPU Fan Power Connector); SYS_FAN (System Fan Power Connector)
The cooler fan power connector supplies a +12V power voltage via a 3-pin/4-pin(only for CPU_FAN)
power connector and possesses a ful-proof connection design.
Most coolers are designed with color-coded power connector wires. A red power connector wire indicates a positive connection and requires a +12V power voltage. The black connector wire is the
ground wire (GND).
Please remember to connect the power to the cooler to prevent system overheating and failure.
Caution!
Please remember to connect the power to the CPU fan to prevent CPU overheating and failure.
1
1
CPU_FAN
SYS_FAN
ATX_12V (+12V Power Connector)
The ATX_12V power connector provides power to the CPU. If this connector is not Attached,
the system will not start.
3
1
ATX (ATX Power Connector)
The ATX power connector provides power to the motherboard. Prior to connection, please
make sure that the power supply is disconnected.
131
2412
PINSIGNAL
1GND
2+12V
3Sense
4Speed Control (Only for CPU_FAN)
PINSIGNAL
4
2
1GND
2GND
3+12V
4+12V
PINSIGNAL
13.3V
23.3V
3GND
4+5V
5GND
6+5V
7GND
8Power Good
95V SB (stand by +5V)
Connects to the system power LED indicator whereby the power is indicated as ON or OFF.
However, the indicator will flash when the system is suspended.
PINSIGNAL
1
1MPD+
2MPD3MPD-
7
F_PANEL (Front Panel Control Connector)
English
The F_Panel Control Connector connects to certain connectors on the front panel of the
system casing such as IDE Hard Disk Active LED, speaker, reset, and power on/off connectors.
You can use the schematic diagram below as the basis for connection.
SATA0/SATA2 (Serial ATA Connector, controlled by ICH6)
The SATA0/2 connector is able to connect a single Serial ATA device via a SATA cable.
For the connected SATA hard disk to work correctly, please check the related BIOS setting
and install proper driver for the SATA controller.
PINSIGNAL
PW+
MSG+
2
1
HD+
MSG-
HD-
RES-
PW-
RES+
NC
SPK+
HDIDE Hard Disk Active LED
SPK-
SPKSpeaker Connector
20
RESReset Switch
19
PWSoft Power Connector
MSGMessage LED/Power/Sleep LED
NCNC
PINSIGNAL
1
7
1GND
2TXP
3TXN
PINSIGNAL
5RXN
6RXP
7GND
4GND
F_AUDIO (Front Audio Connector)
Connects to the audio connector located on the front panel of the system casing
(dependent on case design). When use of the front panel audio connector is required,
please remove the 5-6 pin, 9-10 pin jumper.
Please note that use of only the front panel audio connector or the rear panel audio connector
is permitted.
Connects to the USB connector located on the front panel of the system casing (dependent on
case design). Note: Please make sure that each USB connection matches its designated
position. If connections are made incorrectly, the result can lead to inability to use the function
or even damage.
PINSIGNAL
1POWER
19
210
2POWER
3USB Dx4USB Dy5USB Dx+
PINSIGNAL
6USB Dy+
7GND
8GND
9NO PIN
10NC
SUR_CEN (Surround Center Connector)
Please contact the place of purchase for the optional SUR_CEN cable.
You can clear the motherboard CMOS with the jumper to return your system to its initial
status. To prevent improper usage, the jumper does not include the jumper plug. If you wish
to use the Clear CMOS function, please short circuit the 1-2 Pin.
1
Open : Normal
1
Short : Clear CMOS
BAT(Battery)
The improper removal of the battery can result in harm. When replacing a
battery, please make sure you use one that is of similar brand and model
number.
For information related to battery specifications and precautions, please refer
to the manufacturer instructions.
If you wish to delete the data stored in the CMOS, please follow the steps
below:
1. Please turn off your computer and unplug the power.
2. Remove the battery from the motherboard.
3. Wait 10 minutes and then replace the battery onto the motherboard.
4. Plug in the power supply and turn on your system.
9
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