Desktop Computer

CAUTION: Before you begin any of the procedures in this section, follow the safety instructions in the Product Information Guide.

CAUTION: To guard against electrical shock, always unplug your computer from the electrical outlet before removing the computer cover.

1Follow the procedures in "Before You Begin" on page 19.

2If you have installed a padlock through the padlock ring on the back panel, remove the padlock.

3Slide the cover release latch back as you lift the cover.

4Pivot the cover up using the hinge tabs as leverage points.

5Remove the cover from the hinge tabs and set it aside on a soft nonabrasive surface.

1

2

3

1security cable slot

2cover release latch

3padlock ring

Quick Reference Guide

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Image 23
Dell JK523 manual Desktop Computer