1

2

3

1cover latch release

2computer cover

3cover hinges

6Locate the three hinge tabs on the edge of the computer.

7Grip the sides of the computer cover and pivot the cover up, using the hinges as leverage points.

8Release the cover from the hinge tabs and set it aside in a secure location.

NOTICE: The computer cooling system cannot function properly while the computer cover is not installed. Do not attempt to boot the computer before reinstalling the computer cover.

Computer Stand

CAUTION: Your computer is heavy (it has an approximate minimum weight of 55 lbs) and can be difficult to maneuver. Seek assistance before attempting to lift, move, or tilt it; this computer requires a two-man lift. Always lift correctly to avoid injury; avoid bending over while lifting. See your Product Information Guide for other important safety information.

CAUTION: The computer stand should be installed at all times to ensure maximum system stability. Failure to install the stand could result in the computer tipping over, potentially resulting in bodily injury or damage to the computer.

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Quick Reference Guide

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Dell D490 manual Computer Stand