Fujitsu MHV2060AS, MHV2080AS, MHV2040AS manual Tools and test equipment, Self-diagnostics, Test

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Maintenance and Diagnosis

1.1.5 Tools and test equipment

At the field maintenance level, only ordinary hand tools are required for troubleshooting and repairing the disk drive. Special tools and test equipment is not required.

Factory level tools and test equipment are beyond the scope of this manual.

1.1.6 Self-diagnostics

The disk drive has the following self-diagnostics. These self-diagnostics allow normal basic operation of an isolated disk drive can be checked.

•

Initial self-diagnostics

SMART command (SMART Execute Off-Line Immediate command)

1.1.7 Test

The disk drive test can be divided into the following three levels.

•

Operating test (See Subsection 1.2.1, “Operating test.”)

Diagnostic test (See Subsection 1.2.2, “Diagnostic test.”)

Figure 1.3 shows the relationship between the test level and troubleshooting.

Tables 1.1 and 1.2 show the check contents.

1-8

C141-F073

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Contents Disk Drive Maintenance Manual MHV2080AS, MHV2060AS, MHV2040ASFor Safe Operation Handling of This ManualRevision History This page is intentionally left blank Overview of Manual PrefaceConventions for Alert Messages Operating Environment Liability ExceptionImportant Alert Messages Important Alert ItemsStatic, Damage Device damage Data corruptionDamage or Device damage This page is intentionally left blank 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 Storage Store in dampproof packagingDisk drive revision number Disk drive revision number labelDisplay of disk drive revision number Tools and test equipment Self-diagnosticsTest Test flowchart Operation Confirmation Status register contentsDisposition for error register contents Operation testTroubleshooting procedure Troubleshooting ProcedureDiagnostic test Troubleshooting disk drive replaced in fieldSystem level and field troubleshooting MHV2080AS, MHV2060AS, MHV2040AS Disk DrivesTroubleshooting at factory This page is intentionally left blank 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-F073-01EN This page is intentionally left blank

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MHV2060AS, MHV2080AS, MHV2040AS specifications

Fujitsu's MHV series of hard disk drives, specifically the MHV2040AS, MHV2080AS, and MHV2060AS models, are designed to deliver efficient performance and reliability for a range of applications, particularly in desktop computing and entry-level servers. Each of these drives adheres to the Serial ATA (SATA) interface, which ensures compatibility across a wide range of systems and is known for its cost-effectiveness and simplicity.

The MHV2040AS features a storage capacity of 40GB, making it suitable for basic computing tasks including document editing, web browsing, and media playback. The MHV2060AS steps it up with a 60GB capacity, allowing for increased data storage needs while still maintaining a high level of performance. The largest of the trio, the MHV2080AS, offers an impressive 80GB of space, positioning it well for users who require additional room for applications, games, and multimedia files.

All drives in this series are equipped with a rotational speed of 5400 RPM, which strikes a balance between speed and power consumption. This speed is adequate for everyday tasks and allows for quick boot times and file access, making them ideal for home and small office environments. Additionally, the drives feature an average latency of 5.5 milliseconds, contributing to their overall performance in retrieving data.

In terms of technology, the MHV series employs a fluid dynamic bearing (FDB) motor, which not only enhances reliability but also reduces noise levels during operation. The FDB technology helps improve the longevity of the drives by minimizing wear on mechanical components. This characteristic is particularly important for users seeking quieter drives, especially in work environments that require minimal disruption.

The drives also incorporate advanced power management features that significantly reduce power consumption, making them an environmentally friendly choice for users mindful of their carbon footprint. These drives are equipped with energy-saving modes that optimize their performance when not in full use, ensuring lower operational costs and longer lifespan.

Overall, the Fujitsu MHV2040AS, MHV2080AS, and MHV2060AS hard drives provide a solid solution for users looking for dependable storage with a range of capacities to fit their needs. Their performance, combined with noise reduction technologies and energy efficiency, makes them a notable choice for various computing environments, from single-user desktops to small business applications.