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C141-F076-01EN
MHV2160BT
DISK DRIVE
MAINTENANCE MANUAL
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FOR SAFE OPERATION Handling of This Manual This manual contains important information for using this product. Read thoroughly before using the product. Use this product only after thoroughly reading and understanding especially the section “Important Alert Items” in this manual. Keep this manual handy, and keep it carefully. FUJITSU makes every effort to prevent users and bystanders from being injured or from suffering damage to their property. Use the product according to this manual.
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Revision History (1/1) Edition Date Revised section (*1) Details (Added/Deleted/Altered) 01 2005-08-29 — — *1 Section(s) with asterisk (*) refer to the previous edition when those were deleted. C141-F076
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Preface This manual describes the MHV2160BT 2.5-inch hard disk drive with a built-in controller that is compatible with the Serial-ATA interface. This manual explains, in detail, how to maintain the disk drive. 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 MHV2160BT maintenance requiremen
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Preface In the text, the alert signal is centered, followed below by the indented message. A wider line space precedes and follows the alert message to show where the alert message begins and ends. The following is an example: (Example) Don’t install or remove a PCA or connect or disconnect a cable or connector plug when the drive is powered. This may give you an electric shock. The main alert messages in the text are also listed in the “Important Alert Items.” Operating Environmen
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Preface Liability Exception “Disk drive defects” refers to defects that involve adjustment, repair, or replacement. Fujitsu is not liable for any other disk drive defects, such as those caused by user misoperation or mishandling, inappropriate operating environments, defects in the power supply or cable, problems of the host system, or other causes outside the disk drive. C141-F076 iii
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Important Alert Items Important Alert Messages The important alert messages in this manual are as follows: This manual uses the key alert messages given below. The following manual also contains notes on safety precautions: A hazardous situation could result in minor or moderate personal injury if the user does not perform the procedure correctly. Also, damage to the predate or other property, may occur if the user does not perform the procedure correctly. Task Alert message
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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 dri
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Important Alert Items Task Alert message Page Maintenance Damage or Device damage 1. Perform any removal after the system power is 2-2 completely disconnected. The cable must not be disconnected and the screws that attach the drive must not be removed with the power ON. 2. Do not move the drive and attach or detach the connector until it comes to a complete stop (about 30 s after the power is turned OFF). 3. Perform the human body grounding to discharge any static electricity fro
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Manual Organization MHV2160BT 1. Device Overview 2. Device Configuration DISK DRIVE 3. Installation Conditions PRODUCT MANUAL 4. Theory of Device Operation (C141-E239) 5. Interface 6. Operations MHV2160BT 1. Maintenance and Diagnosis 2. Removal and Replacement Procedure DISK DRIVE MAINTENANCE MANUAL C141-F076 ix
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Contents CHAPTER 1 Maintenance and Diagnosis .................................................... 1-1 1.1 Maintenance ...........................................................................................1-2 1.1.1 Rules for maintenance............................................................................1-2 1.1.2 Maintenance requirements .....................................................................1-3 1.1.3 Maintenance levels............................................
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Contents Illustrations Figures Figure 1.1 Disk drive revision number label................................................1-6 Figure 1.2 Display of disk drive revision number........................................1-7 Figure 1.3 Test flowchart..............................................................................1-9 Tables Table 1.1 Status Field contents .................................................................1-10 Table 1.2 Disposition for Error Field contents ...........
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CHAPTER 1 Maintenance and Diagnosis 1.1 Maintenance 1.2 Operation Confirmation 1.3 Troubleshooting Procedure This chapter describes the maintenance, diagnosis, operation check, and troubleshooting of the disk drive. The following are explained: • Rules for regular maintenance and troubleshooting • Display of maintenance level (field and factory) • Display of machine revision number and number change in the field • Tools and test devices needed for each maintenance level •
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Maintenance and Diagnosis 1.1 Maintenance 1.1.1 Rules for maintenance The following cautions must be observed to prevent injury during troubleshooting or maintenance. Static, Damage 1. Don’t install or remove a PCA or connect or disconnect a cable or connector plug when the drive is powered. This may give you an electric shock. 2. Keep away from mechanical assemblies in the unit during operation. This may cause injuries. 3. Avoid dangerous detergent when the disk drive is cleaned.
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1.1 Maintenance 1.1.2 Maintenance requirements (1) Preventive maintenance The disk drive needs no preventive maintenance, not even the air filter needs to be changed. Device damage The DE is completely sealed. Do not open the DE in the field. (2) Service life In situations where management and handling are correct, the life of the disk drive is five years when the DE surface temperature is less than 48°C. When the DE surface temperature exceeds 48°C, the life is five years or 20,
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Maintenance and Diagnosis Data corruption When asking for repair, save all data stored in the disk drive beforehand. Fujitsu Limited is not responsible for any loss of data during service and repair. (5) Notes on handling a. General notes a) Vibrations and shocks more severe than allowed will cause fatal damage to the device so be very careful. Be especially careful when unpacking the device. b) Do not leave the device in a dusty environment. c) Because the device uses MR (MR head
