Connecting The Led Connector - Adaptec 39320D User Manual

If you have two or more SCSI cards and your computer boots
■
from a SCSI disk drive, leave the host adapter BIOS enabled on
the SCSI card to which the boot disk drive is connected. Use
SCSISelect to disable the host adapter BIOS on the other SCSI
cards.
If you have two or more SCSI cards, you can choose which SCSI
■
card is found first by your system by physically changing the
order of the SCSI cards in the PCI slots. Your system scans the
PCI slots in a set order.

Connecting the LED Connector

(Optional feature) Most computers have an LED disk activity light
on the front panel of the system case. If you choose to disconnect
the cable from the LED connector on the motherboard and connect
it to the LED connector on the SCSI card as shown in the figure
below, the LED on the front panel of the computer will light
whenever there is activity on the SCSI bus.
Note: If you connect the LED cable to the SCSI card, the LED
disk activity light will no longer indicate disk activity on the
non-SCSI disk drives.
LED Cable
from
Motherboard
LED Connector
on SCSI Card
Using the Adaptec SCSI Card 39320D and SCSI Devices
2-pin
LED
Cable
Pin 1
2-5