Dell Latitude 9330 Service Manual page 45

Steps
1. Remove the two (M2x2.5) screws from the display-cable bracket and remove the display-cable bracket from the computer.
2. Remove the single (M2x2.5) screw from the P-sensor bracket and remove the P-sensor bracket from the computer.
3. Remove the single (M2x2.5) screw from the WLAN bracket and remove the WLAN bracket from the computer.
4. Remove the single (M2x2.5) screw from the fingerprint-reader bracket and remove the fingerprint-reader bracket from the
computer.
5. Disconnect the display cable, camera cable, and speaker cable from the connectors on the system board.
6. Disconnect the green P-sensor cable, gray P-sensor cable, WLAN antenna cables, Darwin cables, from their connectors on
the system board.
NOTE: To disconnect the Darwin cables from the system board, insert a plastic scribe under the cables close to the
connector heads and carefully pry them up.
Removing and installing components 45