Fujitsu MHV2120AT manual Removal and Replacement Procedure

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CHAPTER 2 Removal and Replacement Procedure

2.1Spare Parts

2.2Disk Drive Removal

This chapter explains the procedure for removing and replacing the disk drive. It is assumed that the reader has a thorough knowledge of replacing the complete disk drive and replacing the power-interface cable.

When carrying out these procedures, note the following items.

Be sure to wear a wrist strap when removing the disk drive from the host system.

The disk drive must have been removed from the host system.

A power-interface cable to the disk drive must be disconnected.

Mounting is done by reversing the steps for removal.

To carry out maintenance properly, observe the following:

Place removed screws and other parts where they will not get lost or damaged.

Keep a record of all maintenance work.

Tighten screws securely but not excessively.

Before touching the PCA, wear a wrist strap and check it is grounded to discharge any static electricity from your body. This ensures that the worker will not electrically damage the PCA.

Do not push the DE cover under any circumstances.

C141-F072

2-1

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Contents MHV2120AT, MHV2100AT, MHV2080AT MHV2060AT, MHV2040AT Disk Drive Maintenance ManualHandling of This Manual For Safe OperationRevision History This page is intentionally left blank Conventions for Alert Messages PrefaceOverview of Manual Liability Exception Operating EnvironmentStatic, Damage Important Alert ItemsImportant Alert Messages Data corruption Device damageDamage or Device damage This page is intentionally left blank Manual Organization Disk Drive Maintenance ManualThis page is intentionally left blank Contents Tables IllustrationsMaintenance and Diagnosis Rules for maintenance MaintenanceMaintenance requirements Data corruption Maintenance levels Disk drive revision number label Disk drive revision numberDisplay of disk drive revision number Test Self-diagnosticsTools and test equipment Test flowchart Disposition for error register contents Status register contentsOperation Confirmation Operation testDiagnostic test Troubleshooting ProcedureTroubleshooting procedure Troubleshooting disk drive replaced in fieldMHV2040AT Disk Drives Product Manual for switch setting System level and field troubleshootingTroubleshooting at factory This page is intentionally left blank Removal and Replacement Procedure Model and parts numbers Spare PartsDisk Drive Removal CSS Acronyms and AbbreviationsAcronyms and Abbreviations Index Index READER’S Comment Form This page is intentionally left blank C141-F072-01EN MHV2120AT, MHV2100AT, MHV2080AT, MHV2060AT, MHV2040ATThis page is intentionally left blank
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