Dell Latitude 7390 Owner's Manual page 12

Installing 4-cell battery
1 Insert the battery into the slot on the computer.
2 Route the battery cable through the routing clip and connect the battery cable to the connector on the system board.
NOTE: Route the battery cable, if the cable at the base of the battery is un routed.
3 Replace the two M2.0 x 5.0 screws to secure the battery to the computer.
4 Install the base cover
5 Follow the procedure in
PCIe Solid State Drive (SSD)
Removing PCIe SSD
1 Follow the procedure in
2 Remove the :
a base cover
b battery
3 To remove the PCIe SSD:
a Loosen the M2.0x3.0 captive screw that secure the SSD bracket [1].
b Remove the SSD bracket [2].
NOTE: Ensure to remove the SSD bracket, if the system is shipped with bracket.
c Remove the PCIe SSD from the connector on the system board [3].
12 Removing and installing components
After working inside your computer.
Before working inside your computer.