Removal
Base Cover
Identify the base cover highlighted in blue.
Loosen the captive screws on the base cover.
Remove the screws that secure the base cover to the system.
Using a plastic scribe, pry to release the cover, starting at the top left corner.
Lift and slide the base cover off the palm rest assembly.
Battery Cable
Identify the battery cable highlighted in blue.
Disconnect the battery cable from the system board.
Press and hold the power button for 10 seconds to ground the system and remove residual static electricity.
Coin cell Battery
Identify the coin cell battery highlighted in blue.
Disconnect the coin cell battery cable from the I/O board.
Lift and remove the coin cell battery from the system.
Install
Coin cell Battery
Identify the coin cell battery location highlighted in blue.
Install the coin cell battery into its slot on the system.
Connect the coin cell battery cable to the I/O board.
Battery Cable
Identify the battery cable location highlighted in blue.
Connect the battery cable to the connector on the system board
Base Cover
Identify the base cover location highlighted in blue.
Place the base cover on the system and snap into place.
Tighten the captive screws that secure the base cover.
Install the screws that secure the base cover to the palm rest assembly.