Manuals
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Computer Equipment
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Laptop
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Dell
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Computer Equipment
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Laptop
Dell
5420, 7420
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110 pages, 5.19 Mb
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| Replacing
the
Keyboard
book.book Page 26 Wednesday
, April 11, 2012 4:13 PM
Contents
Main
Notes, Cautions, and Warnings
____________________
Contents
11 Removing the Memory Module(s). . . . . . . . . . 30
12 Replacing the Memory Module(s) . . . . . . . . . . 32
13 Removing the Hard Drive . . . . . . . . . . . . . . . . 34
14 Replacing the Hard Drive . . . . . . . . . . . . . . . . 38
15 Removing the Optical Drive . . . . . . . . . . . . . 40
21 Removing the Power-Adapter Port . . . . . . . . 54
22 Replacing the Power-Adapter Port . . . . . . . . 56
23 Removing the Coin-Cell Battery. . . . . . . . . . . 58
24 Replacing the Coin-Cell Battery. . . . . . . . . . . 60
25 Removing the Fan . . . . . . . . . . . . . . . . . . . . . . 62
31 Removing the Display Bezel . . . . . . . . . . . . . . 76
32 Replacing the Display Bezel . . . . . . . . . . . . . . 78
33 Removing the Display Panel . . . . . . . . . . . . . 80
34 Replacing the Display Panel . . . . . . . . . . . . . . 82
35 Removing the Display Hinges . . . . . . . . . . . . . 84
41 Removing the System Board . . . . . . . . . . . . . . 98
42 Replacing the System Board . . . . . . . . . . . . . 102
45 Flashing the BIOS . . . . . . . . . . . . . . . . . . . . . . 108
43 Removing the Processor Heat-Sink . . . . . . . 104
44 Replacing the Processor Heat-Sink . . . . . . . 106
Page
1
Turn Off Your Computer and Connected Devices
Safety Instructions
10
Recommended Tools
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60
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106
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