Dell Inspiron 1428 Service Manual page 69

3
1 power board cable connector
3 speaker cable connector
CAUTION:
Carefully separate the palm rest from the computer base to avoid
damage to the palm rest.
9 Using your fingers carefully lift the palm rest assembly along the rear edge
and then ease the palm rest assembly from the computer base.
2 touch pad cable connector
Palm Rest Assembly
1
2
69