Dell Inspiron 7791 2n1 Service Manual page 46

Steps
1. Remove the antenna cables from the routing guides on the keyboard bracket.
2. Remove the 37 screws (M1.2x1.8) that secure the keyboard bracket to the palm-rest and antenna assembly.
3. Remove the fingerprint-reader cable through the slot on the keyboard bracket and lift the keyboard bracket off the palm-rest and
antenna assembly.
4. Lift the keyboard bracket off the palm-rest and antenna assembly.
46 Removing and installing components