Opening the computer cover – Dell OptiPlex 170L User Manual
Page 82
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Opening the Computer Cover
Dell™ OptiPlex™ 170L User's Guide
1.
Follow the procedures in "
Before You Begin
."
2.
Remove the computer stand, if it is attached.
3.
If you have installed a padlock through the padlock ring on the back panel, remove the padlock.
4.
Locate the two release buttons shown in the illustration. Then press the two release buttons as you lift the cover.
5.
Raise the back of the cover, and pivot it toward the front of the computer.
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CAUTION:
Before you begin this procedure, follow the safety instructions in the Product Information Guide.
CAUTION:
To guard against electrical shock, always unplug your computer from the electrical outlet before opening the cover.
NOTICE:
Ensure that there is sufficient space to support the open cover—at least 30 cm (1 ft) of desk top space.
NOTICE:
Open the cover slowly to ensure that you do not damage any cables.
1
security cable slot
2
padlock ring
3
release buttons (one on each side)