Contents 3
Contents
1 Technical Overview . . . . . . . . . . . . . . . . . . 7
Inside View of Your XPS One™ A2420 Computer . . . . . 7
2 Before You Begin. . . . . . . . . . . . . . . . . . . . 9
Recommended Tools. . . . . . . . . . . . . . . . . . . . 9
Turning Off Your Computer. . . . . . . . . . . . . . . . . 9
Safety Instructions
. . . . . . . . . . . . . . . . . . . . . 9
3 Replacing the Computer Cover . . . . . . . . 11
4 Replacing the Stand . . . . . . . . . . . . . . . . 13
5 Replacing the Top Shield
. . . . . . . . . . . . . 15
6 Replacing Memory Module(s) . . . . . . . . . 17
7 Replacing Drives . . . . . . . . . . . . . . . . . . . 19
Replacing the Hard Drive . . . . . . . . . . . . . . . . 19
Replacing the Optical Drive
. . . . . . . . . . . . . . . 21
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