Precautionary Measures - Dell OptiPlex E1 Service Manual

& + $ 3 7 ( 5  
5HPRYLQJDQG5HSODFLQJ3DUWV
This chapter provides procedures for removing the components, assemblies,
and subassemblies in the Dell OptiPlex E1computer.
Unless otherwise noted, each procedure assumes the following:
‡
You have performed the steps in "Precautionary Measures" found later in
this chapter.
‡
You have removed the computer cover.
‡
You can replace or reinstall a part by performing the removal procedure in
reverse order unless additional information is provided.
5HFRPPHQGHG7RROV
Most of the procedures in this chapter require the use of one or more of the
following tools:
‡
Small flat-blade screwdriver
‡
Wide flat-blade screwdriver
‡
#1 and #2 Phillips screwdrivers
‡
-inch nutdriver
1/4
‡
Tweezers or long-nose pliers
Also, use a wrist grounding strap as explained in the next section, "Precaution-
ary Measures."
3UHFDXWLRQDU\0HDVXUHV
Before you perform any of the procedures in this chapter, take a few moments
to read the following warning for your personal safety and to prevent damage
to the system from ESD.
:$51,1* )25 <285 3(5621$/ 6$)(7< $1' 3527(&7,21 2) 7+(
(48,30(17 %HIRUH \RX VWDUW WR ZRUN RQ WKH V\VWHP SHUIRUP WKH IRO
ORZLQJ VWHSV LQ WKH VHTXHQFH OLVWHG
 7XUQ RII WKH FRPSXWHU DQG DQ\ DWWDFKHG SHULSKHUDOV

Removing and Replacing Parts 4-1