Installing The Base Cover; Battery; Removing The Battery - Dell Precision 5520 Owner's Manual

Installing the Base Cover

1 Place the base cover on the computer and snap it in place.
2 Tighten the ten M2x3 screws to secure the base cover to the computer.
NOTE: Ensure you use a Torx #5 screwdriver for the base screws and a Philips screwdriver for the two M2x8 system
badge screws.
3 Turn the system badge flap over and snap it in place.
4 Follow the procedures in After Working Inside Your Computer.

Battery

Removing the Battery

1 Follow the procedures in
2 Remove the Base cover
3 Perform the following steps to remove the battery:
a Disconnect the battery cable from the system board [1].
b Remove the seven M2x4 screws that secure the battery to the computer [2].
c Lift the battery off the computer [3].
8 Removing and installing components
Before Working Inside Your Computer.