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5 Working Inside the System
This chapter describes procedures for removing and installing most components inside the system.
Table 14 lists these procedures and their page numbers in this chapter.
Table 14.
Procedures in Chapter 5
Item
Front bezels
Server covers
Fan array housing
LCD module
Profusion carrier tray
Front panel controller board
Add-in boards
I/O riser board
PHP LED Board
Tools and Supplies Needed
Phillips (cross-head) screwdriver (#1 and #2 bit).
Small flat-bladed screwdriver.
Jumper removal tool or needle-nosed pliers.
Antistatic wrist strap and conductive foam pad (recommended).
Pen or pencil.
Equipment log: as you integrate new parts into the system, add information about them to
your equipment log (page 197). Record the model and serial number of the system, all
installed options, and any other pertinent information specific to the system. You will need
this information when running the SSU.
Safety: Before You Remove Server Covers
Before removing covers at any time to work inside the system, observe these safety guidelines.
1. Turn off all peripheral devices connected to the system.
2. Turn off the system by using the push-button on/off power switch on the front of the system.
3. Unplug the AC power cords from the system or wall outlet.
4. Label and disconnect all peripheral cables and all telecommunication lines connected to
I/O connectors or ports on the back of the system.
5. Provide some electrostatic discharge (ESD) protection by wearing an antistatic wrist strap
attached to chassis ground of the system—any unpainted metal surface—when handling
components.
Page
Item
95
I/O tray
95
ICMB board
101
AC filter and cable
102
Peripheral bay
104
Peripheral bay backplane
106
Peripheral bay blind mate board
108
Diskette drive
111
Peripheral drives
113
Page
113
116
117
117
119
121
124
126
93
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