track stick cable 
keyboard cable
6! 22!%%
9.Disconnect the keyboard cable from the connector on the system board. The keyboard cable is the wide, flexible cable.
10.Carefully disconnect the track stick cable from the ZIF connector on the palmrest’s flexible printed circuit board.
11.Remove the keyboard assembly.
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1.Place the keyboard on the left side of the computer with the keys face down (see Figure 11).
2.Connect the track stick cable to the ZIF connector.
Ensure that the contact side of this cable is face down when you insert the cable into the track stick ZIF interface connector.
3.Connect the keyboard cable to the connector on the system board.
Ensure that the contact side of this cable is face down when you insert the cable into the keyboard ZIF interface connector.
16 Dell Latitude CPt V/CPt S Series and CPx H/CPx J Series Service Manual