FUJITSU MHV2080AS - Manual (Page 13)

C141-F073 ix
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 ...................................................................... 1-10
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