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 10 M2.5 screws to secure the base cover to the computer.
4
Install the
SIM tray (WWAN
5
Follow the procedure in
Battery
Removing the battery
1
Follow the procedure in
2
Remove the:
a
base cover
3
To remove the battery:
a
Disconnect the battery cable from the connector on the system board .
b Remove the 5 M2.0x3.0 screws that secure the battery to the computer [1].
NOTE:
For systems shipped with 3-cell battery, you will have to remove only 3 screws.
c
Lift the battery away from the computer [2].
16
Removing and installing components
models).
After working inside your computer
Before working inside your
computer.