Chapter 4: Motherboard information
4-8
4.3
Internal connectors
1. Floppy disk drive connector (34-1 pin FLOPPY1)
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.
®
NOTE: Orient the red markings on
the floppy ribbon cable to PIN 1.
FLOPPY1
DSEB-DG/SAS/RS160-S5 Floppy disk drive connector
PIN1
2. Serial ATA connectors
(7-pin SATA1, SATA2, SATA3, SATA4, SATA5, SATA6 )
These connectors are for the Serial ATA signal cables for Serial ATA hard disk
drives.
®
SATA2
SATA1
DSEB-DG/SAS/RS160-S5
SATA connectors
SATA4
SATA3
SATA6
SATA5
GND
RSATA_TXP1
RSATA_TXN1
GND
RSATA_RXN1
RSATA_RXP1
GND
GND
RSATA_TXP2
RSATA_TXN2
GND
RSATA_RXN2
RSATA_RXP2
GND
GND
RSATA_TXP3
RSATA_TXN3
GND
RSATA_RXN3
RSATA_RXP3
GND
GND
RSATA_TXP4
RSATA_TXN4
GND
RSATA_RXN4
RSATA_RXP4
GND
GND
RSATA_TXP5
RSATA_TXN5
GND
RSATA_RXN5
RSATA_RXP5
GND
GND
RSATA_TXP6
RSATA_TXN6
GND
RSATA_RXN6
RSATA_RXP6
GND