Installing The Coin-Cell Battery; Removing The Heatsink - Dell Latitude 3540 Owner's Manual

Installing the Coin-Cell Battery

1. Place the coin-cell battery in its slot.
2. Install:
a) system board
b) WLAN card
c) palmrest
d) keyboard
e) optical drive
f) hard drive
g) memory module
h) access panel
i) battery
3. Follow the procedures in

Removing the Heatsink

1. Follow the procedures in
2. Remove:
a) SD card
b) battery
c) access panel
d) memory module
e) hard drive
f) optical drive
g) keyboard
h) palmrest
i) WLAN card
j) system board
3. Flip the system board and place it on a flat surface.
4. Remove the screws that secure the heatsink to the system board. Lift the heatsink from the system board.
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After Working Inside Your Computer .
Before Working Inside Your Computer .