Sun Oracle Fire X4470 M2, Service Manual

Page: 39 / 194

3-1
C H A P T E R
3
Servicing CRU Components That Do
Not Require Server Power Off
This chapter describes how to service customer-replaceable units (CRUs) that do not
require you to power off the server.
It contains the following topics:
■
Section 3.1 “Servicing Disk Drives (CRU)” on page 3-1
■
Section 3.2 “Servicing Fan Modules (CRU)” on page 3-5
■
Section 3.3 “Servicing Power Supplies (CRU)” on page 3-11
Note –
Depending on your configuration, in some cases you might have to power off
the server when removing or replacing the disk drive.
3.1 Servicing Disk Drives (CRU)
This section describes how to remove and install disk drives.
Note –
The server provides six 2.5-inch drive bays, accessible through the front
panel. The supported drive interfaces for each bay depend on the installed HBA.
3.1.1 Disk Drive Status LED Reference
FIGURE 3-1
shows the disk drive status LEDs.
TABLE 3-1
describes the LEDs and their
functions.