The SCSI host adapter we’re going to be installing is a model capable of supporting SCSI-1, SCSI-2 and Fast SCSI-2 devices. This provides a level of performance that’s more than adequate for the SCSI devices it’s intended to connect to the card.
Locate an unused PCI expansion slot. Unscrew the slot cover and set it aside.
Position the host adapter over the PCI slot, and align the bottom edge to the slot’s opening. Firmly push the host adapter into the PCI slot, so that it stands perpendicular to the PCI slot.
If you want the LED in your computer to light whenever there is activity on the SCSI bus, disconnect the LED cable from the LED connector on the motherboard and connect it to the LED connector on the host adapter.