Installation guide

Installation

Manual No. 775007 3-7

Performing a SCSI Interrupt Steering Logic (SISL)

Installation

m Caution

If an operating system or existing data resides on

drives connected to the system board’s resident SCSI

channels, a full backup must be performed on these

drives prior to this installation, as these drives will no

longer be readable after this installation is performed.

1. Be sure power is turned off and the system is not plugged into an

electrical outlet.

, WARNING

To avoid electrical shock, do not attempt to

perform this hardware installation with power on.

Disconnect the system from the electrical wall

outlet.

2. If JP10 on the AcceleRAID 250 is not installed, install it, as shown in

Figure 3-2 and Figure 2. On the AcceleRAID 200 JP10 is permanently

installed, as shown in Figure 3-6.

Figure 3-6. AcceleRAID 200 with Component Locations

JP5

JP10

JP1