Dell Vostro 2421 Dell Vostro 2421 Owner's Manual - Page 21

Installing the Input/Output (I/O) Board, Removing the Coin-Cell Battery

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Installing the Input/Output (I/O) Board 1. Place the I/O board in its slot and snap it in place. 2. Tighten the screw to secure the I/O board to the computer. 3. Connect the I/O cable to the system board. 4. Install: a) palmrest b) keyboard c) access panel d) battery 5. Follow the procedures in After Working Inside Your Computer. Removing the Coin-Cell Battery 1. Follow the procedures in Before Working Inside Your Computer. 2. Remove: a) battery b) access panel c) keyboard d) palmrest e) wireless mini-card 3. Pry out the coin-cell battery from the system board. 21

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Installing the Input/Output (I/O) Board
1.
Place the I/O board in its slot and snap it in place.
2.
Tighten the screw to secure the I/O board to the computer.
3.
Connect the I/O cable to the system board.
4.
Install:
a)
palmrest
b)
keyboard
c)
access panel
d)
battery
5.
Follow the procedures in
After Working Inside Your Computer
.
Removing the Coin-Cell Battery
1.
Follow the procedures in
Before Working Inside Your Computer
.
2.
Remove:
a)
battery
b)
access panel
c)
keyboard
d)
palmrest
e)
wireless mini-card
3.
Pry out the coin-cell battery from the system board.
21