Owner`s manual

4. Perform the following steps as shown in the illustration:

a. Unlock back door latch [1].

b. Lift the back door upward direction to open it [2].

c. Remove the screws that secure the bottom cover to the computer chassis [3].

5. Perform the following steps as shown in the illustration:

a. Unlock the HDMI latch door [1].

b. Lift the latch door upward direction [2].

c. Remove the screw that secure the bottom cover to the computer chassis [3].

6. Perform the following steps as shown in the illustration:

a. Remove the screws that secure the bottom cover [1].

b. Lift the bottom cover to remove it from the computer chassis [2].