Dell Vostro 1450 Manuel d'entretien - Page 6

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2. Turn off your computer (see

CAUTION:

To disconnect a network cable, first unplug the cable from your computer and then unplug the cable from the network device.

3. Disconnect all telephone or network cables from the computer.

4. Press and eject any installed cards from the ExpressCard slot or the 8-in--1 Media Card Reader.

5. Disconnect your computer and all attached devices from their electrical outlets.

6. Disconnect all attached devices from your computer.

CAUTION:

To help prevent damage to the system board, remove the main battery (see

computer.

7. Remove the battery (see

Removing the

8. Turn the computer top-side up, open the display, and press the power button to ground the system board.

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Turning Off Your

Computer) and all attached devices.

Battery).

Removing the

Battery) before working inside the