Removing The Touchpad And Speakers - Acer 390 Series Service Manual

REMOVING THE TOUCHPAD
1. Remove four screws and lift up the metal plate and touchpad buttons.
2. Unplug the touchpad cable (J1) and remove the touchpad main sensor and connector unit.
REMOVING THE SPEAKERS
1. Unlock the speaker by pushing outward on its locks.
2. The flip up the wire that holds the speaker in place and remove the speaker.
Figure 4-28

Removing the Touchpad and Speakers

Disassembly and Unit Replacement 4-21