Troubleshooting and Removal/Replacement Procedures

Removal/Replacement Procedures

The removal/replacement procedures for the DDS-3 drive follow.

CAUTION: Electrostatic charges can damage the integrated circuits on printed circuit boards. To prevent such damage from occurring, follow proper ESD precautions.

Field Replaceable Units

The following components are authorized for field replacement.

Description

Part Number

DDS-3, Replacement

C1537±67201

DDS-3, Exchange

C1537±69201

Powering Off the System

Before performing the removal/replacement procedures, observe the following precautions:

1.Refer to the owner's guide that came with your system for the procedures to power off the system.

2.Unplug the system unit power cord and the power cords of any peripheral devices from the power source.

3.Unplug the system unit power cord from the back of the system unit.

WARNING: Failure to properly shut down and remove power from the system can create a personal hazard, or may result in hardware damage or data corruption.

3±8