10
Technical Reference Booklet
Connectors
The mainboard provides connectors to connect to FDD, IDE HDD, USB
Ports and CPU/System FAN.
Floppy Disk Drive Connector:CN3
The mainboard provides a standard floppy disk drive connector that
supports 360K, 720K, 1.2M, 1.44M and 2.88M floppy disk types.
Hard Disk Connectors:CN1&CN2
The mainboard has a 32-bit Enhanced PCI IDE and Ultra DMA 33/66/100
controller that provides PIO mode 0~4, Bus Master, and Ultra DMA 33/66/100
function. You can connect up to four hard disk drives, CD-ROM, 120MB
Floppy (reserved for future BIOS) and other devices.
CN1 (Primary IDE Connector)
The first hard drive should always be connected to CN1.CN1 can connect
a Master and a Slave drive.You must configure second hard drive to Slave
mode by setting the jumper accordingly.
CN2 (Secondary IDE Connector)
CN2 can also connect a Master and a Slave drive.
CN3
CN1
CN2
1
1
1
