Battery Cable; Removing The Battery Cable - Dell Latitude 5521 Service Manual

Steps
1. Locate the system board slot on your computer.
2. Align and install the HDD into the computer
3. Replace the four (M2x4) screws that secure the HDD to the computer.
4. Connect the HDD cable on to the connector on the system board.
Next steps
1. Install the base cover.
2. Install the microSD card.
3. Install the SIM card.
4. Exit Service Mode.
5. Follow the procedure in

Battery cable

Removing the battery cable

Prerequisites
1. Follow the procedure in
2. Remove the SIM card.
3. Remove the microSD
4. Remove the base cover.
NOTE: If battery is disconnected from system board for service, then there is a delay during system boot as the system
undergoes RTC battery reset.
About this task
The following images indicate the location of the battery cable and provide a visual representation of the removal procedure.
36 Removing and installing components
After working inside your
Before working inside your
card.
computer.
computer.