EVGA nForce 3 250 User Manual page 20

FDD: Floppy drive Connector (34-pin block)
This connector supports the 3 ½ inch floppy drive ribbon cable. Use the
cable provided to connect the floppy drive to the system motherboard.
IDE1: Primary IDE Connector (40-pin block)
This connector supports the IDE1 hard disk ribbon cable. Use the cable
provided to connect the primary hard drive to the system motherboard.
Note: If two hard disks are installed, the second drive must configured
as a slave by setting its jumpers accordingly. Please refer to the
documentation of the hard disk for the correct jumper settings.
FDD
Pin 1
Floppy Drive Connector
IDE1
Pin 1
Primary IDE
Connector
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