Dell XPS M1530 (M1530, Late 2007) - Manual (Page 101)

S-Video Board 101
6 Replace the optical drive (see "Replacing the Optical Drive" on page 84).
7 Replace the palm rest (see "Replacing the Palm Rest" on page 79).
8 Replace the keyboard (see "Replacing the Keyboard" on page 56).
9 Replace the hinge covers and center control cover (see "Replacing the
Hinge Covers and Center Control Cover" on page 47).