Dell Inspiron 620 Manuale di servizio - Pagina 3

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

5. Disconnect all attached devices from your computer.

6. Press and eject any installed cards from the Media Card Reader.

7. Press and hold the power button to ground the system board.

CAUTION:

Before touching anything inside your computer, ground yourself by touching an unpainted metal surface, such as the metal at the back

of the computer. While you work, periodically touch an unpainted metal surface to dissipate static electricity, which could harm internal

components.

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Turning Off Your

Computer) and all attached devices.