Dell L401X Disconnect all telephone or network cables from the computer, Back to Contents Page

Models: L401X

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

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 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 Removing the Battery) before working inside the computer.

7.Remove the battery (see Removing the Battery).

8.Turn the computer top-side up, open the display, and press 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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Dell L401X manual Disconnect all telephone or network cables from the computer, Back to Contents Page