Dell Inspiron 11 3148 - Manual (Page 39)

2 Lift the connector latch and disconnect the touchpad cable from the
touchpad.
1 foil tape 2 touchpad
3 connector latch 4 touchpad cable
3 Remove the screws that secure the touchpad to the palmrest and
keyboard assembly.
4 Raise the palmrest and keyboard assembly to release the touchpad from
the slots on the palmrest and keyboard assembly.
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