C141-F075
xi
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.............................................................................. 1-5
1.1.4
Disk drive revision number................................................................. 1-6
1.1.5
Tools and test equipment .................................................................... 1-8
1.1.6
Self-diagnostics................................................................................... 1-8
1.1.7
Test ...................................................................................................... 1-8
1.2
Operation Confirmation ...................................................................... 1-11
1.2.1
Operation test .................................................................................... 1-11
1.2.2
Diagnostic test................................................................................... 1-11
1.3
Troubleshooting Procedure ................................................................. 1-12
1.3.1
Troubleshooting procedure ............................................................... 1-12
1.3.2
Troubleshooting disk drive replaced in field .................................... 1-12
1.3.3
Troubleshooting at factory ................................................................ 1-14
CHAPTER 2
Removal and Replacement Procedure .................................... 2-1
2.1
Spare Parts............................................................................................. 2-2
2.2
Disk Drive Removal.............................................................................. 2-2
Содержание MHV2040BS
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Страница 34: ...Acronyms and Abbreviations AB 2 C141 F075 U UNC Uncorrectable ECC error V VCM Voice coil motor ...
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