Dell Inspiron 14 - N4050 User Manual - Page 6

Turning Off Your Computer, Removing the Battery, Back to Contents

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2. Turn off your computer, see Turning Off Your Computer, and all attached devices. 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 3-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 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. Back to Contents Page

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2.
Turn off your computer, see
Turning Off Your Computer
, and all attached devices.
3.
Disconnect all telephone or network cables from the computer.
4.
Press and eject any installed cards from the 3-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.
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.
Back to Contents Page
CAUTION:
To disconnect a network cable, first unplug the cable from your computer and then unplug the cable from the network device.
CAUTION:
To help prevent damage to the system board, remove the main battery, see
Removing the Battery
, before working inside the computer.