Fujitsu MHV2160BT manual Device damage, Data corruption

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Important Alert Items

Task

Alert message

Page

 

 

 

Maintenance

Device damage

 

 

1. Before touching a PCA or the drive, wear a wrist strap

1-2

 

and perform the human body grounding to discharge

 

 

static electricity from your body. This will prevent

 

 

irreparable damage to the PCA and the head of the drive.

 

 

2. Don’t install or remove a PCA or connect or disconnect

 

 

a cable or connector plug when the drive is powered.

 

 

This will prevent electrical damage to the disk drive.

 

 

3. Operating the disk drive with one or more PCA missing

 

 

will be unpredictable. Only power the drive with all

 

 

boards installed.

 

 

4. Avoid any detergent which may cause short circuits

 

 

when cleaning assemblies.

 

 

5. Keep all vents open opened and unblocked. Avoid other

 

 

conditions which may cause circuits to overheat.

 

 

6. Do not apply excessive force to the cover under any

 

 

circumstances. Doing so may cause irreparable damage

 

 

to the cover.

 

 

Device damage

 

 

The DE is completely sealed. Do not open the DE in the

1-3

 

field.

 

 

Data corruption

 

 

When asking for repair, save all data stored in the disk drive

1-4

 

beforehand. Fujitsu Limited is not responsible for any loss

 

 

of data during service and repair.

 

 

Device damage

 

 

The disk enclosure (DE) must never to be opened in the

1-14

 

field. Opening the disk enclosure may cause irreparable

 

 

damage.

 

 

 

 

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Contents MHV2160BT Disk Drive Maintenance Manual For Safe Operation Handling of This ManualRevision History This page is intentionally left blank Overview of Manual PrefaceConventions for Alert Messages Operating Environment Hot PlugLiability Exception This page is intentionally left blank Important Alert Messages Important Alert ItemsStatic, Damage Device damage Data corruptionDamage or Device damage This page is intentionally left blank MHV2160BT Disk Drive Maintenance Manual Manual OrganizationThis page is intentionally left blank Contents Illustrations TablesMaintenance and Diagnosis Maintenance Rules for maintenanceMaintenance requirements Data corruption Maintenance levels Refer to .2 of the MHV2160BT Disk Drive Product ManualDisk drive revision number Disk drive revision number labelDisplay of disk drive revision number Tools and test equipment Self-diagnosticsTest Test flowchart Status Field contents Disposition for Error Field contentsOperation Confirmation Diagnostic testOperation test Troubleshooting procedure Troubleshooting ProcedureTroubleshooting disk drive replaced in field System level and field troubleshooting ManualTroubleshooting at factory Removal and Replacement Procedure Disk Drive Removal Spare PartsModel and parts numbers Acronyms and Abbreviations CSSAcronyms and Abbreviations Index Index READER’S Comment Form This page is intentionally left blank C141-F076-01EN This page is intentionally left blank