Dell Inspiron 20 (3043, Mid 2014) - Manual (Page 16)

7 Peel off the tape that secures the interposer board to the hard-drive
assembly.
1 hard-drive assembly 2 interposer board
3 tape
8 Turn the hard-drive assembly over.
9 Pull the interposer board to disconnect it from the hard-drive assembly.
10 Remove the screws that secure the hard-drive bracket to the hard drive.
16