Hardware Installation

Figure 2-1. IIR Controller Component Layout

 

167mm (6.57 inches)

 

 

I/O Processor

DS2A1

 

 

SDRAM

inches) 20.(2 56mm

J1B1

Flash Memory

64Bit PCI Interface

(Requires a RAIDIOS-enabled PCI slot)

2.2.2Installing the IIR Controller

1.Power-off the computer system.

2.Disconnect power cord(s) and remove the system cover.

3.Install the IIR controller into an available RAIDIOS-enabled PCI slot. See Figure 2-2.

Note: The computer system (with RAIDIOS-enabled PCI slot) illustrated in Figure 2-2may not be representative of your system. Consult your system docs for the exact location of the RAIDIOS-enabled PCI slot.

4.Connect one end of the SCSI cable to the on-board SCSI connector. Connect the other end of the SCSI cable to the SCSI drives or drive enclosure.

Note: Ensure that the end of the SCSI bus is properly terminated. See Section 2.4 in this guide for termination details.

5. Replace the system cover and reconnect power cord(s).

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Hardware Installation and User’s Guide