Dell Inspiron 23 Owner's Manual page 66

4 Remove the optical-drive bracket from the optical drive.
1 optical-drive bezel
3 optical-drive bracket
5 Disconnect the power cable and data cable from the system board.
6 Remove the screws that secure the interposer to the display-panel base.
7 Remove the power cable and date cable from the routing guides on the
display-panel base.
66
2 optical drive
4 screws (2)