Sun Microsystems Sun Fire X4140, Руководство по обслуживанию

Страница: 95 / 168

5-1
C H A P T E R
5
Servicing Infrastructure Boards and
Components
This chapter describes how to replace cold-swappable, field-replaceable units (FRUs)
in the Sun Fire X4140 Server.
The following topics are covered:
■
Section 5.1, “Servicing the DVD/USB Module” on page 5-2 (CRU)
■
Section 5.2, “Servicing the Fan Power Boards” on page 5-4 (FRU)
■
Section 5.3, “Servicing the Drives Cage” on page 5-7 (FRU)
■
Section 5.4, “Servicing the Drives Backplane” on page 5-11 (FRU)
■
Section 5.5, “Servicing the Front Control Panel Light Pipe Assembly” on page 5-13
(FRU)
■
Section 5.6, “Servicing the Power Distribution Board (PDB)” on page 5-15 (FRU)
■
Section 5.7, “Servicing the Paddle Card” on page 5-17 (FRU)
■
Section 5.8, “Servicing Cables” on page 5-19 (FRU)
Caution –
Never attempt to run the server with the covers removed. Hazardous
voltage present.
Caution – Equipment damage possible. The covers must be in place for proper air
flow.