Looking inside your computer, Adding or removing cards – Dell Dimension 4300S User Manual
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5.
Locate the two release buttons shown in the illustration. Then, press the two release buttons as you lift the cover.
Raise the back of the cover, and pivot it toward the front of the computer.
Looking Inside Your Computer
Adding or Removing Cards
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.
CAUTION:
Before you begin any of the procedures in this section, follow the safety instructions in "
CAUTION:
To guard against electrical shock, always unplug your computer from the electrical outlet before opening the cover.
NOTICE:
Be careful when you open the computer cover to ensure that you do not inadvertently disconnect cables from the system board.
CAUTION:
Before you begin any of the procedures in this section, follow the safety instructions in "