Oracle Sun Fire X4240, Service Manual

Page: 49 / 190

Chapter 3 Servicing Customer-Replaceable Devices 3-9
3.2.6 Using Drive Fillers
All drive slots in the Sun Fire X4240 must have drive fillers in place during operation
to maintain airflow. To remove fillers, pull the ejector and pull the filler out of the
chassis. (
FIGURE 3-5
)
FIGURE 3-5
Drive Filler
3.3 Servicing Fan Modules
The following topics are covered:
■
Section 3.3.1, “About Sun Fire X4240 Fans” on page 3-10
■
Section 3.3.2, “Fan Module LED Reference” on page 3-10
■
Section 3.3.3, “Detecting Fan Module Failure” on page 3-11
■
Section 3.3.4, “Removing a Fan Module” on page 3-12
■
Section 3.3.5, “Installing a Fan Module” on page 3-13
Note –
CRU
: This customer replaceable unit can be replaced by anyone.
.