Dell 14" Mobile Precision 3470 Mobile Workstation (Silver) - Manual (Page 34)

Steps
1. Align the screw holes on the assembly inner frame with the screw holes on the system board and the palm-rest assembly.
NOTE: Ensure that the tab on the top-left corner of the assembly inner frame is installed underneath the tab on the
palm-rest assembly.
Inner Frame
palm-rest assembly
2. Replace the two screws (M2x5) and seven screws (M2x3) that secure the assembly inner frame to the system board and
the palm-rest assembly.
3. Align and place the fingerprint bracket on the assembly inner frame.
4. Route the antennas cable through the routing guides on the assembly inner frame.
34 Removing and installing components