Seagate ST31230N/ND Guia de Instalação descarregar pdf (Página 51)

Installing the disk drives and the tape drive 6-5

Assembling and installing the disk drives

Standard 1.0 Option 11 EC Installation and Maintenance Guide November 1999

Installing the disk

drives in an

unshadowed system

To install the disk drives in an unshadowed system, follow

these steps.

Step Action

1 Unpack each disk drive and ensure that it has the

same part number, including the suffix, as the one

on your packing slip.

2 Ensure that the SCSI ID on the drive is set to 0 as

follows:

a. Find the ID pins on the disk. See the

corresponding diagram in this section for the ID

pin locations for the type of disk drive supplied.

b. Remove jumpers from the ID pins only. (There are

three positions for ID pins, for a combination of

eight possible SCSI addresses, numbered 0–7.)

Removing these jumpers sets the SCSI ID of the

disk to 0.

3 Ensure that parity is enabled. See the corresponding

diagram for jumper settings.

4 Ensure that terminators are disabled by removing

the Terminating Enable (TE) jumper. See the

corresponding diagram.

5 Ensure that the MSU plates are installed in their

slots and that their screws are securely fastened.

6 Install the disk cover plates for each individual disk

drive plate by sliding them in between the disk and

the disk drive plate so that the front of each disk is

covered.

7 Install the disk drive plates to the MSU plate in slot

10 by opening the locklatches, aligning the drive

plate to the MSU plate, gently sliding the drive plate

into the MSU plate, and closing the locklatches.

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Seagate ST31230N/ND Guia de Instalação Página 51