Installing Options 5-71
Diskette Drive Signal Cable
A diskette drive signal cable comes attached to the riser board
and to the standard 1.44-MB diskette drive.
The colored edge of the cable goes to pin 1 on the cable
connector. Align the red edge of the cable with pin 1 (the
notched end) on the drive connector.
The typical three-connector diskette drive signal cable has a
middle connector that is not used in this system.
IDE Signal Cables
Systems with an IDE hard drive come with a three-connector
IDE interface cable attached to the primary IDE connector.
Some systems come with a second three-connector IDE cable
connected to the second IDE drive (such as the CD-ROM
drive or DVD-ROM drive) and to the secondary IDE
connector.
If the IDE cable is not keyed with a connector tab, align the
colored edge of the cable with the pin 1 side of the drive
connector.
Internal SCSI Device Cables
Systems with a SCSI adapter board come with a four-
connector, 68-pin SCSI device cable. The cable connects an
internal SCSI device available from NEC CSD to the 68-pin
connector on the SCSI adapter board.
Use the four-connector cable to connect up to three internal
SCSI devices to the adapter board.
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