Dell I14Z-2877BK Owner's Manual page 46

11 Disconnect the speaker cable from the system-board connector.
12 Lift the connector latch and pull the pull-tab to disconnect the keyboard
cable, touch-pad cable, keyboard-backlight cable, and hall-sensor cable
from the system-board connectors.
1
1 speaker cable
3 keyboard backlight cable
5 keyboard cable pull-tab
13 Gently peel off the tape from the network connector on the system board.
14 Lift the connector latch and pull the pull-tab to disconnect the power-
button board cable from the system-board connector.
15 Disconnect the display cable, ambient-light-sensor cable, and display-
converter board cable from the system-board connectors.
46
System Board
2
2
4
3
hall-sensor cable
touch-pad cable
5
4