HP Cassette Player DDS-3 instruction

Chapter 3

Troubleshooting and Removal/Replacement Procedures

This chapter provides the following information on troubleshooting and removal/replacement procedures for your DDS-3 drive:

•

•

•

•

•

•

•

Checking the address settings

Checking the hardware installation

Verifying system operation

Field Replaceable Units

Powering off the system

Removing and replacing the DDS-3 drive

Adding or removing DDS-3 drive bezels and expansion brackets

3±1

Image 36

HP Cassette Player DDS-3 manual Troubleshooting and Removal/Replacement Procedures

Contents

HP DDS-3 Tape Drive Users Guide 10 9 8 7 6 5 4 3 2 Contents Using the DDS-DC Drive Troubleshooting and Removal/Replacement ProceduresAppendix a Scsi Connector Pinouts Figures Tables Preface Audience Safety and Regulatory Statements Federal Communications Commission FCCCanadian Department of Communications CDC Electrostatic Discharge ESD Precautions Emissions Regulations Compliance Installation Notice Related Manuals Questions, Suggestions, or Problems Documentation ConventionsLiteral values Chapter General Description ±1. HP DDS-3 Drive Ambient Temperature DDS-3 Drive Environmental RequirementsHumidity Vibration Shock AltitudeTransportation Suspended Particles DDS-3 Drive Physical Specifications ±2 describes the physical specifications of the DDS-3 drive Preparing to Install a New DDS-3 Drive Verifying Kit ContentsTools Required Operating System Support Setting the SCSI-2 Address Address Jumpers PWR ±4. Switch Settings for Data Compression Operation Mode Preparing the System Usr/sbin/ioscan Return SCSI-2 Connection and Termination # /etc/shutdown -h Return Powering 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 Your DDS-3 Drive Configuration Controls and Features of the DDS-3 Drive LEDs Data Cassettes Cleaning the Tape Heads ±2. Setting the Write-Protect Tab on a DDS Tape Using the DDS-3 Drive Loading and Unloading a Data Cassette Verifying the DDS-3 Tape Drive Operation Media Interchangeability RestrictionsUsr/sbin/ioscan -d stape Return Tape Length Full Height 5 1/4 DDS-DC DDS-2 DDS-3 Ordering Information Troubleshooting and Removal/Replacement Procedures Troubleshooting Checking the Address Settings for Single-Ended Drives Checking the Hardware Installation # /etc/shutdown -h Return Rechecking the Address Settings Man cstm Return Man mstm Return Man xstm Return Following screen appears Cstm verify all Return Messages similar to the following appear Removal/Replacement Procedures Powering Off the SystemField Replaceable Units Description Removing 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