Removal
Base Cover
Identify the base cover highlighted in blue.
Loosen the captive screws that secure the base cover.
Remove the screws that secure the base cover to the system.
Using a plastic scribe, pry the basecover from bottom left to loosen.
Slide and lift the base cover off the system.
Battery Cable
Identify the battery cable highlighted in blue.
Peel the tape that secure the battery cable to the battery.
Disconnect the battery cable from the system board.
Press and hold the power button for 20 seconds to ground the system and remove residual static electricity.
Small fan
Identify the small fan highlighted in blue.
Peel the tape that secures the fan cable.
Disconnect the small fan cable from the system board.
Remove the screws that secure the small fan to the system.
Lift the small fan from the system.
Install
Small fan
Identify the small fan location highlighted in blue.
Align and place the small fan into the slot on the system.
Install the screws that secure the small fan to the system.
Connect the small fan cable to the system board.
Adhere the tape to secure the fan cable.
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
Slide and align the base cover and press the edges of the cover until it clicks into place.
Tighten the captive screws that secure the base cover to the system.
Install the screws that secure the base cover.