Fujitsu MHR2040AT Manuale Utente

C141-F055-01ENMHR2040AT, MHR2030ATMHR2020AT, MHR2010ATDISK DRIVESMAINTENANCE MANUAL

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C141-F055-01EN viiManual OrganizationMHR2040AT, MHR2030AT,MHR2020AT, MHR2010ATDISK DRIVESPRODUCT MANUAL(C141-E145EN)1. Device Overview2. Device Conf

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C141-F051-01EN ixContentsCHAPTER 1 Maintenance and Diagnosis... 1-11.1 Maintenance 1-21.1.1 Rules

Contentsx C141-F051-01ENIllustrationsFiguresFigure 1.1 Disk drive revision number label 1-6Figure 1.2 Display of disk drive revision number 1-7Fig

C141-F055-01EN 1-1CHAPTER 1 Maintenance and Diagnosis1.1 Maintenance1.2 Operation Confirmation1.3 Troubleshooting ProcedureThis chapter describes the

1.1 Maintenance Maintenance and Diagnosis1-2 C141-F055-01EN1.1 Maintenance1.1.1 Rules for maintenanceThe following cautions must be observed to preve

Maintenance and Diagnosis 1.1 MaintenanceC141-F055-01EN 1-31.1.2 Maintenance requirements(1) Preventive maintenanceThe disk drive needs no preventive

1.1 Maintenance Maintenance and Diagnosis1-4 C141-F055-01ENData corruptionWhen asking for repair, save all data stored in the disk drivebeforehand.

Maintenance and Diagnosis 1.1 MaintenanceC141-F055-01EN 1-5b) It is recommended that you use the shock absorption cushion material andpackaging that

FOR SAFE OPERATIONHandling of This ManualThis manual contains important information for using this product. Read thoroughly before usingthe product.

1.1 Maintenance Maintenance and Diagnosis1-6 C141-F055-01EN1.1.4 Disk drive revision numberThe disk drive revision number is a single alphabetic char

Maintenance and Diagnosis 1.1 MaintenanceC141-F055-01EN 1-7Revision number mark when deliveredA2 RevisionRevision number change in the fieldA3 Revisi

1.1 Maintenance Maintenance and Diagnosis1-8 C141-F055-01EN1.1.5 Tools and test equipmentAt the field maintenance level, only ordinary hand tools are

Maintenance and Diagnosis 1.1 MaintenanceC141-F055-01EN 1-9Test using voltage ortemperature stressContinue with theoperationOperation test with theho

1.2 Operation Confirmation Maintenance and Diagnosis1-10 C141-F055-01ENTable 1.1 Status register contentsStatus bit ContentsBIT0=1 Shown in Table 1.2B

Maintenance and Diagnosis 1.3 Troubleshooting ProcedureC141-F055-01EN 1-11To troubleshoot the failure reported in the test at this level, accurately

1.3 Troubleshooting Procedure Maintenance and Diagnosis1-12 C141-F055-01ENTable 1.3 System level and field troubleshootingCheck to be made Recommende

Maintenance and Diagnosis 1.3 Troubleshooting ProcedureC141-F055-01EN 1-131.3.3 Troubleshooting at factoryWhen the trouble is recovered by replacing

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C141-F055-01EN 2-1CHAPTER 2 Removal and Replacement Procedure2.1 Spare Parts2.2 Disk Drive RemovalThis chapter explains the procedure for removing and

C141-F055-01ENRevision History(1/1)Edition Date Revised section (*1)(Added/Deleted/Altered)Details01 2001-09-17 — —*1 Section(s) with asterisk (*) ref

2.1 Spare Parts Removal and Replacement Procedure2-2 C141-F055-01EN2.1 Spare PartsSee Table 2.1 for the model and parts numbers to order the replacem

C141-F055-01EN AB-1Acronyms and AbbreviationsAABRT Aborted commandAC Alternating currentAIC Automatic idle controlAMNF Address mark not foundATA AT at

Acronyms and AbbreviationsAB-2 C141-F055-01ENUUNC Uncorrectable ECC errorVVCM Voice coil motor

C141-F055-01EN IN-1IndexDDampproof packaging 1-5Delivery 1-5 revision number marking 1-6Diagnostic test 1-11Disk drive replaced, trouble

IndexIN-2 C141-F055-01ENTroubleshooting at factory 1-13 disk drive replaced in field 1-11 procedure 1-11 system level and field 1-

READER’S COMMENT FORMYour comments or suggestions on this document are cordially solicited. For any comments and suggestionsyou may have, please comp

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MHR2040AT, MHR2030AT, MHR2020AT, MHR2010ATDISK DRIVES MAINTENANCE MANUALC141-F055-01ENMHR2040AT, MHR2030AT, MHR2020AT, MHR2010ATDISK DRIVES MAINTENANC

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C141-F055-01EN iPrefaceThis manual describes the MHR2040AT, MHR2030AT, MHR2020AT and MHR2010AT 2.5-inchhard disk drives with a built-in controller tha

Prefaceii C141-F055-01ENThis indicates information that could help the useruse the product more efficiently.In the text, the alert signal is centered,

C141-F055-01EN iiiImportant Alert ItemsImportant Alert MessagesThe important alert messages in this manual are as follows:This manual uses the key ale

Important Alert Itemsiv C141-F055-01ENTask Alert message PageMaintenanceDevice damage1. Before touching a PCA or the drive, wear a wrist strapand perf

Important Alert ItemsC141-F055-01EN vTask Alert message PageMaintenanceDamage or Device damage1. Perform any removal after the system power iscomplete