Dell XPS One 24 Service Manual page 22

2 Remove the computer cover (see "Replacing the Computer Cover" on
page 11).
3 Disconnect the optical drive lighting cable.
4 Push down the release lever on the optical drive data cable connector to
disconnect the optical drive data cable.
5 Remove the three screws securing the optical drive carrier to the chassis
and lift the optical drive carrier out of the computer.
4
1 optical drive lighting cable
3 optical drive data cable connector
6 Remove the four screws securing the optical drive to the optical drive
carrier.
7 Remove the two screws securing the optical drive card to the optical drive.
22
Replacing Drives
3
2
2 optical drive data cable
4 screws (3)
1