Dell Latitude 7400 2-in-1 Service Manual

Installing the battery

1. Align the screw holes on the battery with the screw holes on the palmrest assembly [1].
2. Replace the four (M2x3) screws and single (M1.6x4.5) screw that secure the battery to the palmrest assembly [2].
   

   NOTE Install the extra M2x4 screw for 6-cell battery. The screw is shown in green, in the battery disassembly section.
3. Stick the tape on wireless antennae cable securing it to the battery [1].
4. Thread the antennae cables along the routing channels and supporting bracket on the battery [2].
   
5. Connect the battery cable to the system board.