Hitachi HF-W2000 58 Instruction Manual page 40

6.3.9 Installing and removing the vertical stand .................................................................................................... 6-19
6.4 Removing and installing the lithium battery ........................................................................................................ 6-20
6.5 Enabling the Remote Power On Feature .............................................................................................................. 6-22
CHAPTER 7 RESTORING THE FACTORY-SHIPPED CONDITION BY
USING A RECOVERY DVD ............................................................
7.1 Overview of the Restoration Procedure ................................................................................................................. 7-1
7.2 Preparation ............................................................................................................................................................. 7-2
7.3 Restoring the System Drive to the Factory-Shipped Condition ............................................................................. 7-3
7.3.1 Procedure for restoring the system drive to the factory-shipped condition ..................................................... 7-3
7.3.2 Errors generated during the recovery process and corrective actions ........................................................... 7-11
CHAPTER 8 MAINTENANCE OPERATIONS ....................................................
8.1 Overview ............................................................................................................................................................... 8-1
8.2 Collecting Memory Dumps ................................................................................................................................... 8-6
8.2.1 Memory dump confirmation messages ........................................................................................................... 8-8
8.2.2 Configuring the settings related to memory dumps ........................................................................................ 8-9
8.3 Suppressing Startup Upon Detection of a Serious Failure ................................................................................... 8-11
8.4 Maintenance Operation Commands ..................................................................................................................... 8-12
8.4.1 Log information collection command (logsave) ........................................................................................... 8-13
8.4.2 Memory dump file copy command (mdump) ............................................................................................... 8-15
8.4.3 Disk space allocation command for saving a memory dump (createdmp) ................................................... 8-17
8.4.4 RAS information display command (getrasinfo) .......................................................................................... 8-19
CHAPTER 9 TROUBLESHOOTING .....................................................................
9.1 List of Problems ..................................................................................................................................................... 9-1
9.1.1 Problems that occur before OS startup ........................................................................................................... 9-1
9.1.2 Problems that occur after OS startup .............................................................................................................. 9-2
9.2 Causes and Countermeasures ................................................................................................................................. 9-3
9.2.1 Problems that occur before OS startup ........................................................................................................... 9-3
9.2.2 Problems that occur after OS startup .............................................................................................................. 9-7
9.3 Bug Check Causes ............................................................................................................................................... 9-19
9.4 Event Log ............................................................................................................................................................ 9-21
9.5 Checking the System Load by Using Performance Monitor ................................................................................ 9-26
9.6 Digital LEDs for Status Indications ..................................................................................................................... 9-30
9.6.1 POST messages ............................................................................................................................................ 9-30
9.6.2 Display of hardware status codes .................................................................................................................. 9-32
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