Dell Vostro 2421 Dell Vostro 2421 Owner's Manual - Page 22

Installing the Coin-Cell Battery, Removing the System Board

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Installing the Coin-Cell Battery 1. Place the coin-cell battery in its slot. 2. Install: a) system board b) wireless mini-card c) palmrest d) keyboard e) access panel f) battery 3. Follow the procedures in After Working Inside Your Computer. Removing the System Board 1. Follow the procedures in Before Working Inside Your Computer. 2. Remove: a) battery b) access panel c) memory module d) hard-drive assembly e) SD card f) optical-drive assembly g) keyboard h) palmrest i) coin cell battery 3. Peel the tape that secures the display cable to the system board. 22

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Installing the Coin-Cell Battery
1.
Place the coin-cell battery in its slot.
2.
Install:
a)
system board
b)
wireless mini-card
c)
palmrest
d)
keyboard
e)
access panel
f)
battery
3.
Follow the procedures in
After Working Inside Your Computer
.
Removing the System Board
1.
Follow the procedures in
Before Working Inside Your Computer
.
2.
Remove:
a)
battery
b)
access panel
c)
memory module
d)
hard-drive assembly
e)
SD card
f)
optical-drive assembly
g)
keyboard
h)
palmrest
i)
coin cell battery
3.
Peel the tape that secures the display cable to the system board.
22