HP DV6 - Manual (Page 100)

d. Top cover (see Top cover on page 66 )
e. USB board (see USB board on page 90 )
Remove the subwoofer:
1. Disconnect the subwoofer cable (1) from the bottom of the system board.
2. Disconnect the top speakers passthrough cable (2) from the system board.
3. Release the subwoofer cable (3) and the top speakers passthrough cable (4) from the clips and
routing channel built into the base enclosure.
4. Remove the two Phillips PM2.5×10.0 screws (1) that secure the subwoofer to the base enclosure.
5. Remove the subwoofer (2).
NOTE: The subwoofer includes two rubber isolators that are installed in the screw holes (3).
These isolators are crucial to the performance of the subwoofer.
Reverse this procedure to install the subwoofer.
92 Chapter 4 Removal and replacement procedures