3.
Perform the following steps as shown in the illustration:
a. Press the securing tab down to release the optical drive [1].
b. Slide the optical drive outward to remove it from the computer [2].
4.
Perform the following steps as shown in the illustration:
a. Disconnect the optical-drive cables from the connector on the system board [1] [2].
b. Unthread the cable from the notches of the computer [3].
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