Paradyne 6800 manual Installing the Second and Third Hard Disks on the System

Preparing the Processors

5.From the other side of the main processor card, attach the MPX module to the main processor card using the Phillips-head screws.

6.Slide the main processor card into its original slot in the chassis and press firmly until the card is fully seated.

7.Attach the main processor card metal bracket to the chassis with the saved screw.

Installing the Second and Third Hard Disks on the System 15000

Installation of the second and third hard disks on the System 15000 consists of three parts:

•Preinstallation ± setting and verifying switches on the drive

•Installing the drive in the System 15000 chassis

•Formatting the disk and establishing the file systems

The first two parts are documented in the following sections. The last part is described in the section, Formatting the Third Hard Disk in Chapter 5. The second hard disk is automatically formatted as part of installing UNIX.

Preinstallation Steps for the Second and Third Hard Disks on the System 15000

To prepare the second and third hard disks for installation on the System 15000, refer to Figure 2-4 and perform the following steps:

1.Locate the terminating resistor socket marked as CN6 and remove the terminating resistor, if there is one present. The System 15000 does not use a terminating resistor.

2.Locate the jumper switch block marked as CHN1 and set the jumpers as shown in Figure 2-4.

3.Locate the jumper switch block marked as CHN7 and set the jumpers as shown in Figure 2-4. The CHN7 switch block sets the drive's SCSI ID. The second hard disk must have an ID of 1; the third must be 2.

6800-A2-GN22-30 January 1997 2-37