4-1
CHAPTER
4
Replacing Hot-Swappable and Hot-
Pluggable FRUs
This chapter describes how to remove and replace the hot-swappable and hot-
pluggable field-replaceable units (FRUs) in the server.
The following topics are covered:
■ Section 4.1, “Devices That Are Hot-Swappable and Hot-Pluggable” on page 4-2
■ Section 4.2, “Hot-Swapping a Fan” on page 4-2
■ Section 4.3, “Hot-Swapping a Power Supply” on page 4-4
■ Section 4.4, “Hot-Swapping the Rear Blower” on page 4-7
■ Section 4.5, “Hot-Plugging a Hard Drive” on page 4-9