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Chapter 4: Motherboard informationChapter 4: Motherboard information
Chapter 4: Motherboard informationChapter 4: Motherboard information
Chapter 4: Motherboard information
4-84-8
4-84-8
4-8
2.2.
2.2.
2.
IDE connectors (40-1 pin PRI_IDE1, SEC_IDE1)IDE connectors (40-1 pin PRI_IDE1, SEC_IDE1)
IDE connectors (40-1 pin PRI_IDE1, SEC_IDE1)IDE connectors (40-1 pin PRI_IDE1, SEC_IDE1)
IDE connectors (40-1 pin PRI_IDE1, SEC_IDE1)
These connectors are for Ultra DMA 100/66 signal cables. The Ultra
DMA 100/66 signal cable has two connectors: a blue connector for the
primary IDE connector on the motherboard and a black connector for an
Ultra DMA 100/66 IDE slave device (optical drive/hard disk drive). If
you install two hard disk drives, you must configure the second drive as
a slave device by setting its jumper accordingly. Refer to the hard disk
documentation for the jumper settings.
4.3 Connectors
1.1.
1.1.
1.
Floppy disk drive connector (34-1 pin FLOPPY)Floppy disk drive connector (34-1 pin FLOPPY)
Floppy disk drive connector (34-1 pin FLOPPY)Floppy disk drive connector (34-1 pin FLOPPY)
Floppy disk drive connector (34-1 pin FLOPPY)
This connector is for the provided floppy disk drive (FDD) signal cable.
Insert one end of the cable to this connector, then connect the other
end to the signal connector at the back of the floppy disk drive.
Pin 5 on the connector is removed to prevent incorrect cable connection
when using a FDD cable with a covered Pin 5.
• Pin 20 on the IDE connector is removed to match the covered hole
on the Ultra DMA cable connector. This prevents incorrect insertion
when you connect the IDE cable.
• Use the 80-conductor IDE cable for Ultra DMA 100/66 IDE devices.
NCLV-D
NOTE: Orient the red markings on
the floppy ribbon cable to PIN 1.
NCLV-D Floppy disk drive connector
PIN 1
FLOPPY
NCLV-D
NCLV-D IDE connectors
NOTE: Orient the red markings
(usually zigzag) on the IDE
ribbon cable to PIN 1.
SEC_IDE1
PRI_IDE1
PIN 1
PIN 1