Dell Dimension 8300 User Manual download pdf (Page 19)

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1. Shut down the computer through the Start menu.

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2. Turn off any attached devices and disconnect them from their electrical outlets.

3. Disconnect any telephone or telecommunication lines from the computer.

4. Disconnect the computer power cable from the wall outlet, and then press the power button to ground the system board.

5. Ground yourself by touching an unpainted metal surface on the chassis, such as the metal around the card-slot openings at the back of the computer,

before touching anything inside your computer.

While you work, periodically touch an unpainted metal surface on the computer chassis to dissipate any static electricity that might harm internal

components.

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6. Open the computer cover.

Removing a CD/DVD Drive

1. Disconnect the power, audio, and CD/DVD drive cables from the back of the drive.

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2. Press inward on the two tabs on the sides of the drive, and then slide the drive upward and remove it from the drive bay.

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CAUTION: Before you begin any of the procedures in this section, follow the safety instructions in your Owner's Manual.

NOTICE: To disconnect a network cable, first unplug the cable from your computer, and then unplug it from the network wall jack.

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

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Dell Dimension 8300 User Manual Page 19

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