Dell EMC Latitude 5420, Руководство по обслуживанию

Страница: 39 / 103

Steps
1. Unroute the antenna cables from the routing guides on the assembly inner frame.
2. Disconnect the LED-board cable from the connector on the system board.
3. Disconnect the speaker cable from the connector on the system board and unroute the cable from the routing guides on the
assembly inner frame.
4. Remove the three screws (M2x5) that secures the assembly inner frame to the system board and the palm-rest assembly.
5. Remove the seven screws (M2x3) that secure the assembly inner frame to the system board and the palm-rest assembly .
6. Lift the assembly inner frame off the system board and the palm-rest assembly.
Removing and installing components 39