Removal
Base Cover
Align the system with the outline to enable the AR lock.
Identify the base cover highlighted in blue.
Loosen the captive screws that secure the cover to the system.
Slide the cover toward the back of the system and lift to remove.
Expansion Card
Identify the expansion card highlighted in blue.
Pull the metal tab upward to release and unlock the expansion card.
Disconnect and lift the expansion card away from the connector. Hold the card by the edges.
Install
Expansion Card
Identify the expansion card location highlighted in blue.
Hold the expansion card by its edges and evenly push it down until it clicks.
Rotate the metal tab inwards until it clicks into place.
Base Cover
Identify the base cover location highlighted in blue.
Install the cover on the system. Slide forward until it clicks into place.
Tighten the captive screws to secure the cover.