Preface
This manual describes the MHV2120AT, MHV2100AT, MHV2080AT, MHV2060AT, MHV2040AT
This manual explains, in detail, how to maintain the disk drives.
This manual assumes that users have a basic knowledge of hard disk drives and their application in computer systems.
This manual consists of the following two chapters:
Overview of Manual
CHAPTER 1 Maintenance and Diagnosis
This chapter explains MHV2120AT, MHV2100AT, MHV2080AT, MHV2060AT, MHV2040AT maintenance requirements, operation verification, and troubleshooting.
CHAPTER 2 Removal and Replacement Procedure
This chapter explains the procedure for removing and replacing MHV2120AT, MHV2100AT, MHV2080AT, MHV2060AT, MHV2040AT.
Acronyms and Abbreviations
This section lists the abbreviated terms and their full words used in this manual.
Index
In this manual, disk drives may be referred to as drives, or devices.
IBM
Conventions for Alert Messages
This manual uses the following conventions to show the alert messages. An alert message consists of an alert signal and alert statements. The alert signal consists of an alert symbol and a signal word or just a signal word.
The following are the alert signals and their meanings:
This indicates a hazardous situation could result in minor or moderate personal injury if the user does not perform the procedure correctly. This alert signal also indicates that damages to the product or other property may occur if the user does not perform the procedure correctly.
This indicates information that could help the user use the product more efficiently.
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