Fujitsu MAY2036RC, MAY2073RC manual Diagnostics and Maintenance, Troubleshooting Procedures

CHAPTER 6 Diagnostics and Maintenance

6.1Diagnostics

6.2Maintenance Information

6.3Operation Check

6.4Troubleshooting Procedures

This chapter describes diagnostics and maintenance information.

6.1Diagnostics

6.1.1Self-diagnostics

The HDDs have the following self-diagnostic function. This function checks the basic operations of the HDDs.

•Initial self-diagnostics

•Online self-diagnostics (SEND DIAGNOSTIC command)

Table 6.1 lists the contents of the tests performed with the self-diagnostics. For a general check of the HDDs including the operations of the host system and interface, use a test program that runs on the host system (see Subsection 6.1.2).

Table 6.1 Self-diagnostic functions

C141-E230 6-1