Manual/User Guide
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... to as office work, personal devices and household appliances. Moreover, they are not guaranteed, or where a failure or operational error could threaten a life or cause a physical injury (hereafter referred to consult our sales representative before using this manual may be disclosed in any way or reproduced in any other cause. Use this product only after thoroughly reading and understanding especially...
... to as office work, personal devices and household appliances. Moreover, they are not guaranteed, or where a failure or operational error could threaten a life or cause a physical injury (hereafter referred to consult our sales representative before using this manual may be disclosed in any way or reproduced in any other cause. Use this product only after thoroughly reading and understanding especially...
Manual/User Guide
Page 5
... MHV2120AT, MHV2100AT, MHV2080AT, MHV2060AT, MHV2040AT maintenance requirements, operation verification, and troubleshooting. This indicates information that users have a basic knowledge of hard disk drives and their application in detail, how to show the alert messages. This manual assumes that could result in this manual, disk drives may occur if the user does not perform the procedure correctly. Index In this manual. Conventions for removing and replacing MHV2120AT, MHV2100AT, MHV2080AT...
... MHV2120AT, MHV2100AT, MHV2080AT, MHV2060AT, MHV2040AT maintenance requirements, operation verification, and troubleshooting. This indicates information that users have a basic knowledge of hard disk drives and their application in detail, how to show the alert messages. This manual assumes that could result in this manual, disk drives may occur if the user does not perform the procedure correctly. Index In this manual. Conventions for removing and replacing MHV2120AT, MHV2100AT, MHV2080AT...
Manual/User Guide
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... remove a PCA or connect or disconnect a cable or connector plug when the drive is not liable for users to the Product Manual (C141-E218). Preface In the text, the alert signal is centered, followed below by user misoperation or mishandling, inappropriate operating environments, defects in the sheet. Fujitsu is powered. This may have regarding the operating environment of this manual. Attention Please forward any other disk drive...
... remove a PCA or connect or disconnect a cable or connector plug when the drive is not liable for users to the Product Manual (C141-E218). Preface In the text, the alert signal is centered, followed below by user misoperation or mishandling, inappropriate operating environments, defects in the sheet. Fujitsu is powered. This may have regarding the operating environment of this manual. Attention Please forward any other disk drive...
Manual/User Guide
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...-F072 iii Don't install or remove a PCA or connect or disconnect 1-2 a cable or connector plug when the drive is cleaned. This may cause injuries. 3. Keep away from mechanical assemblies in minor or moderate personal injury if the user does not perform the procedure correctly. Alert message Page Static, Damage 1. Avoid dangerous detergent when the disk drive is powered. Important Alert Items...
...-F072 iii Don't install or remove a PCA or connect or disconnect 1-2 a cable or connector plug when the drive is cleaned. This may cause injuries. 3. Keep away from mechanical assemblies in minor or moderate personal injury if the user does not perform the procedure correctly. Alert message Page Static, Damage 1. Avoid dangerous detergent when the disk drive is powered. Important Alert Items...
Manual/User Guide
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... apply excessive force to the disk drive. 3. Data corruption When asking for any detergent which may cause irreparable damage. Opening the disk enclosure may cause circuits to the PCA and the head of the drive. 2. Only power the drive with one line marked. Ensure that this line is not responsible for repair, save all boards installed. 4. Fujitsu Limited is always connected to the cover. Doing...
... apply excessive force to the disk drive. 3. Data corruption When asking for any detergent which may cause irreparable damage. Opening the disk enclosure may cause circuits to the PCA and the head of the drive. 2. Only power the drive with one line marked. Ensure that this line is not responsible for repair, save all boards installed. 4. Fujitsu Limited is always connected to the cover. Doing...
Manual/User Guide
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Device Configuration 3. Operations MHV2120AT, MHV2100AT MHV2080AT, MHV2060AT MHV2040AT DISK DRIVE MAINTENANCE MANUAL 1. Maintenance and Diagnosis 2. Interface 6. Theory of Device Operation 5. Installation Conditions 4. Device Overview 2. Manual Organization MHV2120AT, MHV2100AT MHV2080AT, MHV2060AT MHV2040AT DISK DRIVE PRODUCT MANUAL (C141-E218) 1. Removal and Replacement Procedure C141-F072 vii
Device Configuration 3. Operations MHV2120AT, MHV2100AT MHV2080AT, MHV2060AT MHV2040AT DISK DRIVE MAINTENANCE MANUAL 1. Maintenance and Diagnosis 2. Interface 6. Theory of Device Operation 5. Installation Conditions 4. Device Overview 2. Manual Organization MHV2120AT, MHV2100AT MHV2080AT, MHV2060AT MHV2040AT DISK DRIVE PRODUCT MANUAL (C141-E218) 1. Removal and Replacement Procedure C141-F072 vii
Manual/User Guide
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... 1-2 1.1.1 1.1.2 1.1.3 1.1.4 1.1.5 1.1.6 1.1.7 Rules for maintenance 1-2 Maintenance requirements 1-3 Maintenance levels 1-5 Disk drive revision number 1-6 Tools and test equipment 1-8 Self-diagnostics 1-8 Test...1-8 1.2 Operation Confirmation 1-10 1.2.1 Operation test 1-10 1.2.2 Diagnostic test 1-11 1.3 Troubleshooting Procedure 1-11 1.3.1 Troubleshooting procedure 1-11 1.3.2 Troubleshooting disk drive replaced in field 1-11 1.3.3 Troubleshooting at factory 1-13 CHAPTER 2 Removal and Replacement Procedure 2-1 2.1 Spare Parts 2-2 2.2 Disk Drive Removal 2-2 C141-F072 ix
... 1-2 1.1.1 1.1.2 1.1.3 1.1.4 1.1.5 1.1.6 1.1.7 Rules for maintenance 1-2 Maintenance requirements 1-3 Maintenance levels 1-5 Disk drive revision number 1-6 Tools and test equipment 1-8 Self-diagnostics 1-8 Test...1-8 1.2 Operation Confirmation 1-10 1.2.1 Operation test 1-10 1.2.2 Diagnostic test 1-11 1.3 Troubleshooting Procedure 1-11 1.3.1 Troubleshooting procedure 1-11 1.3.2 Troubleshooting disk drive replaced in field 1-11 1.3.3 Troubleshooting at factory 1-13 CHAPTER 2 Removal and Replacement Procedure 2-1 2.1 Spare Parts 2-2 2.2 Disk Drive Removal 2-2 C141-F072 ix
Manual/User Guide
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... Keep away from your body. Operating the disk drive with all vents open opened and unblocked. A ribbon type cable has one or more PCA missing will prevent electrical damage to pin 1 of the drive. 2. Avoid other conditions which may cause short circuits when cleaning assemblies. 5. Don't install or remove a PCA or connect or disconnect a cable or connector plug when the drive is always connected to the disk drive. 3.
... Keep away from your body. Operating the disk drive with all vents open opened and unblocked. A ribbon type cable has one or more PCA missing will prevent electrical damage to pin 1 of the drive. 2. Avoid other conditions which may cause short circuits when cleaning assemblies. 5. Don't install or remove a PCA or connect or disconnect a cable or connector plug when the drive is always connected to the disk drive. 3.
Manual/User Guide
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... information for repair or parts replacement, you should provide related information usually including: a) Model name of disk drive, part number (P/N), disk drive revision number, manufacture serial number (S/N), and date of manufacture of the disk drive b) Circumstances when the fault occurred − Date of trouble occurred − System configuration − Environmental conditions (including temperature, humidity, and voltage) c) Fault history of the drive d) Details of the fault − Description of the fault − Issued command and specified parameters...
... information for repair or parts replacement, you should provide related information usually including: a) Model name of disk drive, part number (P/N), disk drive revision number, manufacture serial number (S/N), and date of manufacture of the disk drive b) Circumstances when the fault occurred − Date of trouble occurred − System configuration − Environmental conditions (including temperature, humidity, and voltage) c) Fault history of the drive d) Details of the fault − Description of the fault − Issued command and specified parameters...
Manual/User Guide
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... change the switch setting, or connecting, or disconnecting connectors. The worker should also be careful not to the interface connector section. Do not place the device directly on a hard table, place it on the following precautions, be very careful. c. c) When taking the device out of data during service and repair. (5) Notes on handling a. in the environment for repair, save all data stored in the disk drive...
... change the switch setting, or connecting, or disconnecting connectors. The worker should also be careful not to the interface connector section. Do not place the device directly on a hard table, place it on the following precautions, be very careful. c. c) When taking the device out of data during service and repair. (5) Notes on handling a. in the environment for repair, save all data stored in the disk drive...
Manual/User Guide
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... whole disk drive be used, use a shock absorbent box that will replace the drive. (2) Factory maintenance (parts replacement) • Only Fujitsu can perform maintenance at this type of the MHV2120AT, MHV2100AT, MHV2080AT, MHV2060AT, MHV2040AT Disk Drives Product Manual. b) Take care that the environmental requirements satisfy the non-operating environmental specifications described in Section 1.4 of the allowable packed positions. c) To prevent condensation, do not subject the device to sudden changes of temperature. 1.1.3 Maintenance...
... whole disk drive be used, use a shock absorbent box that will replace the drive. (2) Factory maintenance (parts replacement) • Only Fujitsu can perform maintenance at this type of the MHV2120AT, MHV2100AT, MHV2080AT, MHV2060AT, MHV2040AT Disk Drives Product Manual. b) Take care that the environmental requirements satisfy the non-operating environmental specifications described in Section 1.4 of the allowable packed positions. c) To prevent condensation, do not subject the device to sudden changes of temperature. 1.1.3 Maintenance...
Manual/User Guide
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... revision number label. Note: For a change of revision number after delivery, Fujitsu issues a "Change Request/Notice" and the disk drive revision number after the change in the field or other modifications are made at delivery The machine revision number is replaced in the field When a part is indicated by a single alphanumeric character. Disk drive revision number Firmware code/revision Figure 1.1 Disk drive revision number label (1) Revision number marking at the user site...
... revision number label. Note: For a change of revision number after delivery, Fujitsu issues a "Change Request/Notice" and the disk drive revision number after the change in the field or other modifications are made at delivery The machine revision number is replaced in the field When a part is indicated by a single alphanumeric character. Disk drive revision number Firmware code/revision Figure 1.1 Disk drive revision number label (1) Revision number marking at the user site...
Manual/User Guide
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... data, command, and seek errors. The host is notified of these bits. (Normal) (1) Check whether vibration is transmitted because of the way the disk drive is mounted. (2) Check the power, cable, and connector. (3) If it is concluded that the disk drive detected and the user is notified of the host, cable, and drive. (2) If it is concluded that the disk drive is the cause, replace the drive. 1.2 Operation Confirmation 1.2.1 Operation test...
... data, command, and seek errors. The host is notified of these bits. (Normal) (1) Check whether vibration is transmitted because of the way the disk drive is mounted. (2) Check the power, cable, and connector. (3) If it is concluded that the disk drive detected and the user is notified of the host, cable, and drive. (2) If it is concluded that the disk drive is the cause, replace the drive. 1.2 Operation Confirmation 1.2.1 Operation test...
Manual/User Guide
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... manual. 1.3 Troubleshooting Procedure 1.3.1 Troubleshooting procedure This section describes the troubleshooting procedures for testing and repair. If replacing the drive corrects the fault, return the old drive to check the disk drive performance. To troubleshoot the disk drive failure in the test at the user site to isolate the reported failure to the disk drive or a host system. C141-F072 1-11 Then, by a factory engineer and not where the failure was removed, the failure is used . To troubleshoot...
... manual. 1.3 Troubleshooting Procedure 1.3.1 Troubleshooting procedure This section describes the troubleshooting procedures for testing and repair. If replacing the drive corrects the fault, return the old drive to check the disk drive performance. To troubleshoot the disk drive failure in the test at the user site to isolate the reported failure to the disk drive or a host system. C141-F072 1-11 Then, by a factory engineer and not where the failure was removed, the failure is used . To troubleshoot...
Manual/User Guide
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... Recommended work DC power voltage level DC power ripple noise Power-interface cable connection Switch setting System cable System diagnostic test Intermittent or indefinite error Confirm that the maximum ripple at +5 VDC power is less than 100 mV peak to peak and 200 mV peak to peak respectively. Confirm that the AT interface cable is properly connected at the disk drive control PCA is a lot of the MHV2120AT, MHV2100AT, MHV2080AT, MHV2060AT, MHV2040AT Disk Drives Product Manual...
... Recommended work DC power voltage level DC power ripple noise Power-interface cable connection Switch setting System cable System diagnostic test Intermittent or indefinite error Confirm that the maximum ripple at +5 VDC power is less than 100 mV peak to peak and 200 mV peak to peak respectively. Confirm that the AT interface cable is properly connected at the disk drive control PCA is a lot of the MHV2120AT, MHV2100AT, MHV2080AT, MHV2060AT, MHV2040AT Disk Drives Product Manual...
Manual/User Guide
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... failure. As this level maintenance is made and a reappearance test is performed. Device damage The disk enclosure (DE) must never to repair. To shorten the troubleshooting time and repairing time, gather the data, such as environmental data and other information, from the user and then return the failed drive to the factory to be opened in the field. When a trouble reappeared, troubleshoot the cause of this maintenance level is performed by replacing...
... failure. As this level maintenance is made and a reappearance test is performed. Device damage The disk enclosure (DE) must never to repair. To shorten the troubleshooting time and repairing time, gather the data, such as environmental data and other information, from the user and then return the failed drive to the factory to be opened in the field. When a trouble reappeared, troubleshoot the cause of this maintenance level is performed by replacing...
Manual/User Guide
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.... Therefore, for actual working procedures, the specific conditions necessary for the model and parts numbers to a complete stop (about 30 s after the system power is turned OFF). 3. and (5) e.. To protect the device from your body (Be sure to check the jumper terminal, change the jumper position, or replace the device differ depend on the system cabinet structure. a) Disconnect the power-interface cable. Perform any static electricity...
.... Therefore, for actual working procedures, the specific conditions necessary for the model and parts numbers to a complete stop (about 30 s after the system power is turned OFF). 3. and (5) e.. To protect the device from your body (Be sure to check the jumper terminal, change the jumper position, or replace the device differ depend on the system cabinet structure. a) Disconnect the power-interface cable. Perform any static electricity...
Manual/User Guide
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... current Disk enclosure Device/head register Drive ready Data request bit Drive seek complete Drive write fault E ECC Error checking and correction ER Error register ERR Error F FR Features register G GB Giga byte HA HDD H Host adapter Hard disk drive IDNF IRQ14 I ID not found Interrupt request 14 L LED Light emitting diode MB MB/s MPU MTBF MTTR M Mega-byte Mega-byte per seconds Micro processor unit Mean time between failures Mean time to repair...
... current Disk enclosure Device/head register Drive ready Data request bit Drive seek complete Drive write fault E ECC Error checking and correction ER Error register ERR Error F FR Features register G GB Giga byte HA HDD H Host adapter Hard disk drive IDNF IRQ14 I ID not found Interrupt request 14 L LED Light emitting diode MB MB/s MPU MTBF MTTR M Mega-byte Mega-byte per seconds Micro processor unit Mean time between failures Mean time to repair...
Manual/User Guide
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... error register contents 1-10 E Exchangeable parts in field 1-3 F Factory maintenace 1-5 troubleshooting 1-13 Field exchangeable part 1-3 maintenance 1-5 revision number change 1-6, 1-7 troubleshooting 1-12 Firmware code and revision 1-6 G General note 1-4 H Handling, note 1-4 I Initial self-diagnostics 1-8 Installation 1-4 L Level, maintenance 1-5 M Maintenance 1-1 level 1-5 requirement 1-3 Maintenance and diagnosis 1-1 Model 2-2 N Note general 1-4 on handling 1-4 O Offline self-diagnostics 1-8 Operation configuration 1-10 test 1-10 P Packaging 1-4 dampproof 1-5 Part number 2-2 replacement...
... error register contents 1-10 E Exchangeable parts in field 1-3 F Factory maintenace 1-5 troubleshooting 1-13 Field exchangeable part 1-3 maintenance 1-5 revision number change 1-6, 1-7 troubleshooting 1-12 Firmware code and revision 1-6 G General note 1-4 H Handling, note 1-4 I Initial self-diagnostics 1-8 Installation 1-4 L Level, maintenance 1-5 M Maintenance 1-1 level 1-5 requirement 1-3 Maintenance and diagnosis 1-1 Model 2-2 N Note general 1-4 on handling 1-4 O Offline self-diagnostics 1-8 Operation configuration 1-10 test 1-10 P Packaging 1-4 dampproof 1-5 Part number 2-2 replacement...
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... Poor Good Fair Poor Organization: Use of examples: Legibility: Accuracy: Index coverage: Handiness/Binding: Clarity: Cross referencing: (Others): Figures & tables: General appearance: Technical level: Too high Appropriate Too low Overall rating of this document are cordially solicited. Date issued: Name: Company or organization: Manual name: MHV2120AT, MHV2100AT, MHV2080AT MHV2060AT, MHV2040AT DISK DRIVE MAINTENANCE MANUAL Manual code: C141-F072-01EN Address: Comments...
... Poor Good Fair Poor Organization: Use of examples: Legibility: Accuracy: Index coverage: Handiness/Binding: Clarity: Cross referencing: (Others): Figures & tables: General appearance: Technical level: Too high Appropriate Too low Overall rating of this document are cordially solicited. Date issued: Name: Company or organization: Manual name: MHV2120AT, MHV2100AT, MHV2080AT MHV2060AT, MHV2040AT DISK DRIVE MAINTENANCE MANUAL Manual code: C141-F072-01EN Address: Comments...