7
Installing DDR Modules
1. The DDR DIMM has only one notch on the center of module. The module will only fit in the right
orientation.
2. Insert the DIMM memory module vertically into the DIMM slot. Then push it in until the golden finger
on the memory module is deeply inserted in the socket.
3. The plastic clip at each side of the DIMM slot will automatically close.
N ot ch
Volt
Power Supply
The mainboard supports ATX power supply for the power system. Before inserting the power supply
connector, always make sure that all components are installed
properly to ensure that no damage will be caused. Power supplies of
300watt (and up) are highly recommended for system stability.
ATX 20-Pin Power Connector: ATX
This connector allows you to connect to an ATX power supply.
To connect to the ATX power supply, make sure the plug of the power supply is inserted in the proper
orientation and the pins are aligned. Then push down the power supply firmly into the connector.
ATX 12V Power Connector: JPW1
This 12V power connector is used to provide power to the CPU.
Floppy Disk Drive Connector: FDD1
The mainboard provides a standard floppy disk drive
connector that supports 360K, 720K, 1.2M, 1.44M and 2.88M floppy disk types.
IDE Connectors: IDE1 & IDE2
The mainboard has a 32-bit Enhanced PCI IDE and Ultra
DMA 33/66/100/133 controller that provides PIO mode
1
11
3.3V
3.3V
3.3V
-12V
GND
GND
GND
GND
GND
GND
GND
PW_OK
-5V
5V_SB
5V
5V
12V
5V
PS_ON
5V
10
20
1
3
2
4
GND
GND
12V
12V
