NOTE: The following image shows model 4530s. Speaker appearance differs in model 4730s.
1.Position the top cover
2.If disassembling model 4530s, remove the power button board cable from atop the left speaker
(1).
3.Remove the four Phillips PM2.0×4.0 screws (2) that secure the speakers to the computer.
4.Lift the speaker from the top cover (3) while removing the cable from its routing path in the top cover (4).
Reverse this procedure to install the speaker assembly.
72 Chapter 4 Removal and replacement procedures
