Removal
Base Cover
Identify the base cover highlighted in blue.
Loosen the captive screws that secure the base cover.
Pry the base cover near the hinges. Pry from recess points near the hinges.
Loosen the base covery by working on the left, right and, bottom sides to open the base cover.
Lift to remove the base cover.
Battery Cable
Identify the battery cable highlighted in blue.
Disconnect the battery cable from the connector on 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 highlighted in blue.
Disconnect the coin cell battery cable from the connector on the I/O board.
Using a plastic scribe, pry the coin cell battery off its slot on the palm rest assembly.
Install
Coin cell battery
Identify the coin cell location highlighted in blue.
Adhere the coin cell battery to its slot on the palm rest assembly.
Connect the coin cell battery cable to the connector on 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.
Align the base cover tabs to the slots, press the cover until it clicks into place.
Tighten the screws to secure the base cover to the chassis.