Dell Latitude 7400 2-in-1 Service Manual - Page 88

by the touchpad flexible flat cable, LED flexible flat cable FFC

Page 88 highlights

2. Replace the 40 (M1.6x1.5) screws on the keyboard to secure it to the palmrest assembly. Several of the screws are covered by the touchpad flexible flat cable, LED flexible flat cable (FFC), keyboard flexible printed circuit (FPC), and copper foil. Technicians must peel back these FFC/FPC/foil in order to access the keyboard screws. 88 Removing and installing components

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2.
Replace the 40 (M1.6x1.5) screws on the keyboard to secure it to the palmrest assembly. Several of the screws are covered
by the touchpad flexible flat cable, LED flexible flat cable (FFC), keyboard flexible printed circuit (FPC), and copper foil.
Technicians must peel back these FFC/FPC/foil in order to access the keyboard screws.
88
Removing and installing components