HP Cassette Player DDS-3 Removal/Replacement Procedures, Field Replaceable Units, Description

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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

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Contents HP DDS-3 Tape Drive Users Guide 10 9 8 7 6 5 4 3 2 Contents Troubleshooting and Removal/Replacement Procedures Using the DDS-DC DriveAppendix a Scsi Connector Pinouts Tables FiguresAudience PrefaceFederal Communications Commission FCC Safety and Regulatory StatementsCanadian Department of Communications CDC Emissions Regulations Compliance Electrostatic Discharge ESD PrecautionsRelated Manuals Installation NoticeDocumentation Conventions Questions, Suggestions, or ProblemsLiteral values Chapter ±1. HP DDS-3 Drive General DescriptionVibration Ambient TemperatureDDS-3 Drive Environmental Requirements HumiditySuspended Particles ShockAltitude Transportation±2 describes the physical specifications of the DDS-3 drive DDS-3 Drive Physical SpecificationsOperating System Support Preparing to Install a New DDS-3 DriveVerifying Kit Contents Tools RequiredSetting the SCSI-2 Address Address Jumpers PWR ±4. Switch Settings for Data Compression Operation Mode Usr/sbin/ioscan Return Preparing the System# /etc/shutdown -h Return SCSI-2 Connection and TerminationPowering Off the Workstation and Any Peripherals ±5. Adding a Bezel to the DDS-3 Drive ±6. Removing a Bezel from the DDS-3 Drive ±7. Adding or Removing Expansion Brackets Using the DDS-3 Drive Controls and Features of the DDS-3 Drive Your DDS-3 Drive ConfigurationData Cassettes LEDsCleaning the Tape Heads ±2. Setting the Write-Protect Tab on a DDS Tape Loading and Unloading a Data Cassette Using the DDS-3 DriveMedia Interchangeability Restrictions Verifying the DDS-3 Tape Drive OperationUsr/sbin/ioscan -d stape Return DDS-DC DDS-2 DDS-3 Tape Length Full Height 5 1/4Ordering Information Troubleshooting and Removal/Replacement Procedures Checking the Address Settings for Single-Ended Drives TroubleshootingChecking the Hardware Installation # /etc/shutdown -h Return Man cstm Return Man mstm Return Man xstm Return Rechecking the Address SettingsFollowing screen appears Messages similar to the following appear Cstm verify all ReturnDescription Removal/Replacement ProceduresPowering Off the System Field Replaceable UnitsRemoving and Replacing the DDS-3 Drive ±1. Adding a Bezel to the DDS-3 Drive ±3. Adding or Removing Expansion Brackets Appendix a Index Index-2 HP DDS-3 Tape Drive Users Guide Order Number A1658±90702 Edition