Adaptec 39160 Manual

Also see for 39160: Installation guide Manual

14Adaptec SCSI Card 39160 User’s ReferenceInstalling Multiple SCSI Cardsn You can install multiple SCSI cards in your computer; you arelimited only by the available system resources (for example,IRQ settings, I/O port addresses, BIOS addresses, and soforth).n Each SCSI card you install forms a separate SCSI bus with adifferent set of SCSI devices. SCSI IDs can be reused as long asthe ID is assigned to a device on a different SCSI card (forexample, each SCSI card can have a device with SCSI ID 2).n If you have two or more SCSI cards and your computer bootsfrom a SCSI disk drive, leave the host adapter BIOS enabled onthe SCSI card to which the boot disk drive is connected. UseSCSISelect to disable the host adapter BIOS on the other SCSIcards.Connecting the LED Connector(Optional feature) Most computers have an LED disk activity light onthe front panel of the system case. If you choose to disconnect thecable from the LED connector on the motherboard and connect it tothe LED connector on the SCSI card as shown in the diagram below,the LED on the front panel of the computer will light wheneverthere is activity on the SCSI bus.Note: If you connect the LED cable to the SCSI card, the LEDdisk activity light will no longer indicate disk activity on thenon-SCSI disk drives.LED Connectoron host adapter1LED CablefrommotherboardPin 112-pinLEDCable