Dell Inspiron 11 (3135, Late 2013) - Manual (Page 19)

Removing the Hard Drive | 19
4 Disconnect the interposer from the hard drive.
5 Remove the screws that secure the hard-drive brackets to the hard drive.
1 interposer 2 hard-drive
3 screws (4) 4 hard-drive brackets (2)
3
4
2
1