Battery; Removing The 3-Cell Battery - Dell Latitude 3520 Service Manual

Steps
1. Align and place the system fan into the slot on the palmrest assembly.
2. Install the two (M2x3) screws to secure the system fan to the palmrest assembly.
3. Connect the system fan cable to the connector on the system board.
Next steps
1. Install the base cover.
2. Exit the service mode
3. Install the SIM card tray
4. Install the microSD-card.
5. Follow the procedure in

Battery

Removing the 3-cell battery

Prerequisites
1. Follow the procedure in
2. Remove the microSD-card.
3. Remove the SIM card tray
4. Remove the base cover.
About this task
The following image indicates the location of the battery and provides a visual representation of the removal procedure.
42 Removing and installing components
for systems enabled with 4G LTE.
after working inside your
before working inside your
for 4G LTE enabled systems.
computer.
computer.