Dell Vostro 2420 Owner's Manual - Page 21

Installing the Coin-Cell Battery, Removing the Audio Board

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Installing the Coin-Cell Battery 1. Install the coin-cell battery to the coin-cell battery compartment. 2. Connect the coin-cell battery cable to the system board. 3. Install: a) palmrest b) keyboard c) battery 4. Follow the procedures in After Working Inside Your Computer . Removing the Audio Board 1. Follow the procedures in Before Working Inside Your Computer. 2. Remove: a) battery b) keyboard c) palmrest 3. Disconnect the WLAN card antennae hindering access to the audio-board cable. 4. Lift up and remove the coin-cell battery from its compartment. 21

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Installing the Coin-Cell Battery
1.
Install the coin-cell battery to the coin-cell battery compartment.
2.
Connect the coin-cell battery cable to the system board.
3.
Install:
a)
palmrest
b)
keyboard
c)
battery
4.
Follow the procedures in
After Working Inside Your Computer
.
Removing the Audio Board
1.
Follow the procedures in
Before Working Inside Your Computer
.
2.
Remove:
a)
battery
b)
keyboard
c)
palmrest
3.
Disconnect the WLAN card antennae hindering access to the audio-board cable.
4.
Lift up and remove the coin-cell battery from its compartment.
21