Installing base cover
1
Align the base cover with the screw holders on the computer.
2
Press the edges of the cover until it clicks into place.
3
Tighten the M2.5xL8.5 screws to secure the base cover to the computer.
4
Install the:
•
Installing the SIM tray (WWAN models)
5
Follow the procedure in
After working inside your computer
Battery
Removing battery
1
Follow the procedure in
Before working inside your computer
.
2
Remove the:
a
Removing the SIM tray (WWAN models)
b
3
To remove the battery:
a Disconnect the battery cable from the connector on the system board [1].
b Remove the M2.0x3.0 screws that secure the battery to the computer [2].
c Lift the battery away from the computer [3].
12
Removing and installing components