Dell Inspiron 1440 Instrukcja serwisowa - Strona 4
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CAUTION:
To disconnect a network cable, first unplug the cable from your computer and then unplug the cable from the network device.
4. Disconnect all telephone or network cables from the computer.
5. Press and eject any installed cards from the ExpressCard slot or the 7-in-1 Media Card Reader.
6. Disconnect your computer and all attached devices from their electrical outlets.
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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Battery).